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job_organization_name

Caiz
Revolutionizing Islamic Finance with Blockchain Technology
Are you ready to be part of a groundbreaking initiative that combines Islamic finance principles with cutting-edge blockchain technology?
Look no further than Caiz – The First Islamic Ecosystem Built on Blockchain
At Caiz, our mission is clear: to create a Fiqh compliant financial ecosystem that provides our community with fair and easy access to ethical financial products and services. We believe in empowering individuals to build a strong financial future while engaging in long-term economically beneficial behavior.
Our native coin, Caizcoin, that fuels the Caizblockchain. With Caizcoin, you can make seamless payments, store value, and interact with a range of ethical financial products we are developing. The centerpiece of our ecosystem is the innovative Caizapp, giving users complete control over their digital assets.
We are a passionate team reshaping finance, and we are expanding our dynamic workforce. Join us in a collaborative work environment focused on creating a fast and compliant money transfer structure.
Why to Join Caiz?
<ul>
<li>Innovative &amp; Purpose-Driven: At Caiz, we combine advanced blockchain technology with the principles of Islamic finance to create an innovative and modern financial system. Join us to be part of a forward-thinking organization that is reshaping the future of finance.</li>
<li>Ethical Impact: As part of Caiz, you'll be working in an Organization that prioritizes ethics and integrity in all its operations, ensuring that every solution we offer aligns with the core values of fairness, transparency, and respect.</li>
<li>Growth &amp; Learning Opportunities: At Caiz, we value personal and professional growth. You'll have the opportunity to learn, innovate, and grow within a dynamic, supportive environment, while contributing to the development of ethical financial solutions.</li>
<li>Global Vision, Local Impact: Caiz is focused on creating an inclusive, sustainable financial system that empowers individuals globally. You’ll be contributing to a company that has a positive impact on local communities and the global financial landscape.</li>
<li>Collaborative Culture: We believe in teamwork and collaboration. You'll work alongside passionate professionals who are committed to driving change in the crypto and blockchain space, working together to create an ethical financial future.</li>
<li>Secure &amp; Transparent Environment: We emphasize trust and security in all aspects of our operations. As part of Caiz, you’ll be part of a transparent organization that values customer trust and ensures the highest security standards in the crypto space.</li>
</ul>
<h2>Tasks</h2>
We are seeking a visionary and hands-on Director of API Integrations to lead the strategy, development, and execution of API integration initiatives across Caiz’s blockchain infrastructure and ecosystem. This role is critical in ensuring our platforms integrate seamlessly with partners, financial systems, third-party tools, and decentralized applications.
You will oversee the full lifecycle of API integrations — from architecture and security to documentation and partner onboarding — and lead a cross-functional team of engineers to deliver robust and scalable API solutions. 
Responsibilities:
<ul>
<li>Define and execute the API integration strategy aligned with Caiz's ecosystem goals, including banking partners, payment processors, DeFi platforms, wallets, and identity providers.</li>
<li>Lead the design, development, and maintenance of secure, scalable, and well-documented RESTful and WebSocket APIs.</li>
<li>Manage end-to-end API lifecycle: discovery, onboarding, versioning, governance, and retirement.</li>
<li>Collaborate with product, DevOps, and backend teams to ensure seamless cross-platform interoperability.</li>
<li>Establish and enforce API security standards, rate limits, authentication (OAuth2, JWT), and data privacy protocols.</li>
<li>Identify integration opportunities and work closely with business development and partnership teams to support technical onboarding of new partners.</li>
<li>Ensure high reliability, performance, and uptime of all API services through testing, monitoring, and SLAs.</li>
<li>Stay current with industry trends, API-first strategies, and new technologies to continuously improve integration capabilities.</li>
</ul>
<h2>Requirements</h2>
Experience:
<ul>
<li>8+ years of experience in backend development, API architecture, and systems integration.</li>
<li>3+ years in a leadership or director-level role managing API engineering or integration teams.</li>
<li>Proven experience designing and deploying APIs in fintech, crypto, or blockchain environments.</li>
<li>Proficient in RESTful API design, OpenAPI/Swagger, GraphQL (a plus), Webhooks, and microservices.</li>
<li>Strong knowledge of API management platforms (e.g., Kong, Postman, Apigee, AWS API Gateway).</li>
<li>Experience with crypto protocols, Web3 integrations, and blockchain data structures.</li>
<li>Familiarity with middleware, authentication protocols (OAuth2, OpenID Connect), and security practices.</li>
</ul>
Preferred Skills
<ul>
<li>Experience integrating with banking systems (Open Banking, PSD2 APIs).</li>
<li>Understanding of Layer 1 and Layer 2 blockchain APIs and Web3 frameworks (e.g., Web3.js, Ethers.js).</li>
<li>Familiarity with Sharia-compliant finance or Islamic fintech is a strong plus.</li>
<li>Track record of leading API strategies for global, multi-region tech platforms. </li>
</ul>
Level of studies: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related technical field. 
Language Requirements: Fluent in English
<h2>Benefits</h2>
Benefits at Caiz:
<ul>
<li>Competitive Financial Compensation: We offer financial benefits that reflect the value of your work and dedication.</li>
<li>Work Flexibility: Enjoy the flexibility to work from home, the office, or even abroad.</li>
<li>Annual Holidays: Generous paid time off to help you maintain a healthy work-life balance.</li>
<li>Relocation Assistance: We provide relocation support for employees moving to new locations.</li>
<li>Professional Development: Opportunities for training, certifications, and career growth.</li>
<li>Employee Recognition: Programs to celebrate and reward your achievements and contributions.</li>
<li>Inclusive &amp; Collaborative Culture: A supportive and diverse work environment where your voice matters.</li>
<li>Diversity, Equality, and Inclusion: We are committed to fostering a workplace that values diversity and promotes equality and inclusion for all employees.</li>
</ul>
Don't miss this opportunity – apply now and be part of the Caiz revolution.

Director of API Integrations (Crypto / Blockchain)

Caiz
Revolutionizing Islamic Finance with Blockchain Technology
Are you ready to be part of a groundbreaking initiative that combines Islamic finance principles with cutting-edge blockchain technology?
Look no further than Caiz – The First Islamic Ecosystem Built on Blockchain
At Caiz, our mission is clear: to create a Fiqh compliant financial ecosystem that provides our community with fair and easy access to ethical financial products and services. We believe in empowering individuals to build a strong financial future while engaging in long-term economically beneficial behavior.
Our native coin, Caizcoin, that fuels the Caizblockchain. With Caizcoin, you can make seamless payments, store value, and interact with a range of ethical financial products we are developing. The centerpiece of our ecosystem is the innovative Caizapp, giving users complete control over their digital assets.
We are a passionate team reshaping finance, and we are expanding our dynamic workforce. Join us in a collaborative work environment focused on creating a fast and compliant money transfer structure.
Why to Join Caiz?
<ul>
<li>Innovative &amp; Purpose-Driven: At Caiz, we combine advanced blockchain technology with the principles of Islamic finance to create an innovative and modern financial system. Join us to be part of a forward-thinking organization that is reshaping the future of finance.</li>
<li>Ethical Impact: As part of Caiz, you'll be working in an Organization that prioritizes ethics and integrity in all its operations, ensuring that every solution we offer aligns with the core values of fairness, transparency, and respect.</li>
<li>Growth &amp; Learning Opportunities: At Caiz, we value personal and professional growth. You'll have the opportunity to learn, innovate, and grow within a dynamic, supportive environment, while contributing to the development of ethical financial solutions.</li>
<li>Global Vision, Local Impact: Caiz is focused on creating an inclusive, sustainable financial system that empowers individuals globally. You’ll be contributing to a company that has a positive impact on local communities and the global financial landscape.</li>
<li>Collaborative Culture: We believe in teamwork and collaboration. You'll work alongside passionate professionals who are committed to driving change in the crypto and blockchain space, working together to create an ethical financial future.</li>
<li>Secure &amp; Transparent Environment: We emphasize trust and security in all aspects of our operations. As part of Caiz, you’ll be part of a transparent organization that values customer trust and ensures the highest security standards in the crypto space.</li>
</ul>
<h2>Tasks</h2>
As VP of Banking Infrastructure, you will be responsible for building, scaling, and managing Caiz’s global banking and payments network. You will lead strategic relationships with banking partners, payment service providers, and financial institutions to support fiat on/off ramps, cross-border payments, digital wallets, and regulatory compliance.
This role requires deep expertise in traditional banking systems and a visionary approach to integrating them with blockchain-based financial infrastructure. You will play a key role in ensuring seamless fiat-crypto connectivity, liquidity flow, and financial interoperability. 
Responsibilities:
<ul>
<li>Define and execute Caiz’s global banking infrastructure strategy, focusing on interoperability between traditional finance and blockchain systems.</li>
<li>Build and manage partnerships with banks, e-money institutions (EMIs), payment service providers (PSPs), and cross-border payment networks.</li>
<li>Oversee integration of fiat on/off ramps (e.g., IBAN, SWIFT, SEPA, ACH, Faster Payments) with Caiz wallets, exchange, and user applications.</li>
<li>Ensure full compliance with international KYC/AML regulations in cooperation with legal and compliance teams.</li>
<li>Collaborate with product and engineering teams to develop secure, user-friendly fiat integration into crypto products.</li>
<li>Manage treasury operations and liquidity infrastructure to ensure stable flow of fiat and digital assets.</li>
<li>Lead business continuity planning, transaction monitoring, and operational risk management for fiat gateways.</li>
<li>Track regulatory changes in banking and payments across global markets relevant to Caiz’s operations.</li>
</ul>
<h2>Requirements</h2>
Experience:
<ul>
<li>10+ years in banking, financial infrastructure, or payments, with at least 5 years in a leadership role (preferably in fintech or crypto).</li>
<li>Proven success in launching or managing fiat rails and banking integrations in a multi-currency, multi-jurisdiction environment.</li>
<li>Solid understanding of blockchain-based financial systems and cryptocurrency transaction flows.</li>
<li>Expertise in global payment systems (SWIFT, SEPA, ACH, RTP, etc.) and digital banking.</li>
<li>Hands-on experience dealing with financial institutions, regulators, and licensing authorities.</li>
</ul>
Preferred Skills
<ul>
<li>Deep knowledge of Islamic finance or Sharia-compliant banking principles.</li>
<li>Familiarity with DeFi integrations, stablecoin management, or fiat-pegged crypto systems.</li>
<li>Experience working with secure custody solutions and AML/KYC technology stacks.</li>
<li>Comfortable working in a fast-paced, startup-style blockchain environment with cross-border teams. </li>
</ul>
Level of studies: Bachelor’s or Master’s degree in Banking, Finance, Economics, or a related field. (MBA or certifications like CFA, ACAMS, or FinTech-specific credentials are a plus.) 
Language Requirements: Fluent in English
<h2>Benefits</h2>
Benefits at Caiz:
<ul>
<li>Competitive Financial Compensation: We offer financial benefits that reflect the value of your work and dedication.</li>
<li>Work Flexibility: Enjoy the flexibility to work from home, the office, or even abroad.</li>
<li>Annual Holidays: Generous paid time off to help you maintain a healthy work-life balance.</li>
<li>Relocation Assistance: We provide relocation support for employees moving to new locations.</li>
<li>Professional Development: Opportunities for training, certifications, and career growth.</li>
<li>Employee Recognition: Programs to celebrate and reward your achievements and contributions.</li>
<li>Inclusive &amp; Collaborative Culture: A supportive and diverse work environment where your voice matters.</li>
<li>Diversity, Equality, and Inclusion: We are committed to fostering a workplace that values diversity and promotes equality and inclusion for all employees.</li>
</ul>
Don't miss this opportunity – apply now and be part of the Caiz revolution.

Vice President Banking Infrastructure (Crypto / Blockchain)

Caiz
Revolutionizing Islamic Finance with Blockchain Technology
Are you ready to be part of a groundbreaking initiative that combines Islamic finance principles with cutting-edge blockchain technology?
Look no further than Caiz – The First Islamic Ecosystem Built on Blockchain
At Caiz, our mission is clear: to create a Fiqh compliant financial ecosystem that provides our community with fair and easy access to ethical financial products and services. We believe in empowering individuals to build a strong financial future while engaging in long-term economically beneficial behavior.
Our native coin, Caizcoin, that fuels the Caizblockchain. With Caizcoin, you can make seamless payments, store value, and interact with a range of ethical financial products we are developing. The centerpiece of our ecosystem is the innovative Caizapp, giving users complete control over their digital assets.
We are a passionate team reshaping finance, and we are expanding our dynamic workforce. Join us in a collaborative work environment focused on creating a fast and compliant money transfer structure.
Why to Join Caiz?
<ul>
<li>Innovative &amp; Purpose-Driven: At Caiz, we combine advanced blockchain technology with the principles of Islamic finance to create an innovative and modern financial system. Join us to be part of a forward-thinking organization that is reshaping the future of finance.</li>
<li>Ethical Impact: As part of Caiz, you'll be working in an Organization that prioritizes ethics and integrity in all its operations, ensuring that every solution we offer aligns with the core values of fairness, transparency, and respect.</li>
<li>Growth &amp; Learning Opportunities: At Caiz, we value personal and professional growth. You'll have the opportunity to learn, innovate, and grow within a dynamic, supportive environment, while contributing to the development of ethical financial solutions.</li>
<li>Global Vision, Local Impact: Caiz is focused on creating an inclusive, sustainable financial system that empowers individuals globally. You’ll be contributing to a company that has a positive impact on local communities and the global financial landscape.</li>
<li>Collaborative Culture: We believe in teamwork and collaboration. You'll work alongside passionate professionals who are committed to driving change in the crypto and blockchain space, working together to create an ethical financial future.</li>
<li>Secure &amp; Transparent Environment: We emphasize trust and security in all aspects of our operations. As part of Caiz, you’ll be part of a transparent organization that values customer trust and ensures the highest security standards in the crypto space.</li>
</ul>
<h2>Tasks</h2>
We are seeking an experienced and visionary Director of DevOps to lead our infrastructure, deployment, and operational excellence strategies across all blockchain and product platforms. This role is critical to ensuring reliability, scalability, and security across Caiz’s ecosystem, including wallets, blockchain nodes, smart contracts, APIs, and cloud environments.
The ideal candidate brings a strong background in DevOps, cloud architecture, blockchain infrastructure, and team leadership. 
Responsibilities:
<ul>
<li>Lead and evolve the DevOps strategy, tools, and pipelines to support the development, testing, and deployment of Caiz’s blockchain and crypto products.</li>
<li>Oversee CI/CD pipelines, containerization, and infrastructure as code (IaC) to enable efficient and scalable product delivery.</li>
<li>Design and manage secure, high-availability cloud infrastructure (AWS, Azure, GCP) for production and staging environments.</li>
<li>Collaborate with engineering, product, and security teams to ensure systems are resilient, secure, and compliant with best practices.</li>
<li>Optimize blockchain node deployment, monitoring, and maintenance processes.</li>
<li>Implement real-time monitoring, logging, alerting, and incident response systems for proactive system health management.</li>
<li>Manage and mentor a growing DevOps and infrastructure team.</li>
<li>Lead disaster recovery planning, data backup strategies, and failover systems.</li>
<li>Continuously evaluate new tools and technologies to improve deployment and operational efficiency.</li>
</ul>
<h2>Requirements</h2>
Experience:
<ul>
<li>8+ years of experience in DevOps or infrastructure engineering, with 3+ years in a leadership or director-level role.</li>
<li>Strong hands-on experience with cloud platforms (AWS/GCP/Azure), Kubernetes, Docker, and CI/CD tools (GitLab, Jenkins, etc.).</li>
<li>Deep understanding of IaC (Terraform, Ansible, or CloudFormation).</li>
<li>Proven experience with blockchain infrastructure deployment and maintenance (e.g., node setup, smart contract environments).</li>
<li>Strong scripting skills (Bash, Python, etc.) and familiarity with Linux/Unix environments.</li>
<li>Solid understanding of security, networking, and performance optimization.</li>
<li>Experience managing globally distributed teams and working in Agile/Scrum environments.</li>
</ul>
Preferred Skills
<ul>
<li>Experience with blockchain protocols (e.g., Ethereum, Bitcoin, or custom chains).</li>
<li>Familiarity with monitoring/logging tools like Prometheus, Grafana, ELK, or Datadog.</li>
<li>Knowledge of ISO 27001 or other security/compliance frameworks.</li>
<li>Understanding of Islamic finance is a plus. </li>
</ul>
Level of studies: Bachelor's or Master’s degree in Computer Science, Engineering, or a related field. 
Language Requirements: Fluent in English
<h2>Benefits</h2>
Benefits at Caiz:
<ul>
<li>Competitive Financial Compensation: We offer financial benefits that reflect the value of your work and dedication.</li>
<li>Work Flexibility: Enjoy the flexibility to work from home, the office, or even abroad.</li>
<li>Annual Holidays: Generous paid time off to help you maintain a healthy work-life balance.</li>
<li>Relocation Assistance: We provide relocation support for employees moving to new locations.</li>
<li>Professional Development: Opportunities for training, certifications, and career growth.</li>
<li>Employee Recognition: Programs to celebrate and reward your achievements and contributions.</li>
<li>Inclusive &amp; Collaborative Culture: A supportive and diverse work environment where your voice matters.</li>
<li>Diversity, Equality, and Inclusion: We are committed to fostering a workplace that values diversity and promotes equality and inclusion for all employees.</li>
</ul>
Don't miss this opportunity – apply now and be part of the Caiz revolution.

Director of UI/UX (Crypto / Blockchain)

Wir sind Winterhalter, der Spülspezialist aus Meckenbeuren. Mit über 2.000 Mitarbeitern an über 40 Standorten
in aller Welt gehören wir zu den Marktführern der Großküchentechnik. Tag für Tag arbeiten unsere Mitarbeiter am
perfekten Spülergebnis. Gehen neue Wege. Setzen Standards im Markt und begeistern Kunden. 
<h2>Tauche erfolgreich ab 01.09.2026 in die Berufswelt als Dualer Student (w/m/d) ein</h2>
<h2>WAS KANNST DU BEI UNS LERNEN</h2>
<ul>
<li>Zu Beginn lernst Du unsere vielseitigen Produkte und Herstellverfahren kennen. Du durchläufst anschließend 
verschiedene Abteilungen und lernst dadurch den gesamten Ablauf im Betrieb kennen. Der Studiengang bietet 
zudem die Möglichkeit eines Auslandsaufenthalts sowohl in der Theorie- als auch in der Praxisphase.</li>
<li>Deine theoretischen Kernmodule liegen in ingenieur- und betriebswirtschaftlichen Grundlagen, Konstruktion, Mechanik und Produktion sowie im Projektmanagement, Marketing und Vertrieb.</li>
<li>Nach drei Jahren schließt Du Dein Studium im Unternehmen und an der Dualen Hochschule zum Bachelor of Engineering (w/m/d) ab.</li>
</ul>
<h2>WAS WIR UNS WÜNSCHEN</h2>
<ul>
<li>Du hast eine allgemeine oder fachgebundene Hochschulreife und bringst gute Englischkenntnisse mit.</li>
<li>Dein Interesse liegt in technischen und wirtschaftlichen Abläufen.</li>
<li>Du zeigst Kommunikationsfähigkeit, Verantwortungsbewusstsein, Eigeninitiative und arbeitest gerne im Team. Auch die Lernbereitschaft und Freude am selbstständigen Arbeiten kommt nicht zu kurz.</li>
</ul>

Bachelor of Engineering (B.Eng.) (w/m/d) Wirtschaftsingenieurwesen - Fachrichtung Maschinenbau

Caiz
Revolutionizing Islamic Finance with Blockchain Technology
Are you ready to be part of a groundbreaking initiative that combines Islamic finance principles with cutting-edge blockchain technology?
Look no further than Caiz – The First Islamic Ecosystem Built on Blockchain
At Caiz, our mission is clear: to create a Fiqh compliant financial ecosystem that provides our community with fair and easy access to ethical financial products and services. We believe in empowering individuals to build a strong financial future while engaging in long-term economically beneficial behavior.
Our native coin, Caizcoin, that fuels the Caizblockchain. With Caizcoin, you can make seamless payments, store value, and interact with a range of ethical financial products we are developing. The centerpiece of our ecosystem is the innovative Caizapp, giving users complete control over their digital assets.
We are a passionate team reshaping finance, and we are expanding our dynamic workforce. Join us in a collaborative work environment focused on creating a fast and compliant money transfer structure.
Why to Join Caiz?
<ul>
<li>Innovative &amp; Purpose-Driven: At Caiz, we combine advanced blockchain technology with the principles of Islamic finance to create an innovative and modern financial system. Join us to be part of a forward-thinking organization that is reshaping the future of finance.</li>
<li>Ethical Impact: As part of Caiz, you'll be working in an Organization that prioritizes ethics and integrity in all its operations, ensuring that every solution we offer aligns with the core values of fairness, transparency, and respect.</li>
<li>Growth &amp; Learning Opportunities: At Caiz, we value personal and professional growth. You'll have the opportunity to learn, innovate, and grow within a dynamic, supportive environment, while contributing to the development of ethical financial solutions.</li>
<li>Global Vision, Local Impact: Caiz is focused on creating an inclusive, sustainable financial system that empowers individuals globally. You’ll be contributing to a company that has a positive impact on local communities and the global financial landscape.</li>
<li>Collaborative Culture: We believe in teamwork and collaboration. You'll work alongside passionate professionals who are committed to driving change in the crypto and blockchain space, working together to create an ethical financial future.</li>
<li>Secure &amp; Transparent Environment: We emphasize trust and security in all aspects of our operations. As part of Caiz, you’ll be part of a transparent organization that values customer trust and ensures the highest security standards in the crypto space.</li>
</ul>
<h2>Tasks</h2>
We are looking for a highly skilled Blockchain Developer with expertise in Solidity and Rust to join our growing engineering team. You will play a key role in developing and optimizing smart contracts, blockchain protocols, and DeFi components that power the Caiz ecosystem.
As part of the core blockchain development team, you’ll work on both Ethereum-compatible smart contracts and Rust-based custom chain logic, contributing to secure, scalable, and innovative blockchain infrastructure. 
Responsibilities:
<ul>
<li>Design, develop, and deploy smart contracts using Solidity on EVM-compatible blockchains.</li>
<li>Build and maintain Rust-based blockchain modules, such as on Substrate or Solana-compatible platforms.</li>
<li>Contribute to the design of custom blockchain protocols and token standards.</li>
<li>Write secure, gas-optimized, and thoroughly tested smart contracts.</li>
<li>Collaborate with frontend and backend teams to integrate blockchain components into products.</li>
<li>Conduct code reviews, audits, and vulnerability assessments for blockchain code.</li>
<li>Analyze and improve the performance, security, and scalability of the Caiz blockchain.</li>
<li>Stay up-to-date with the latest developments in blockchain technologies, including new EIPs, cryptographic primitives, and layer-2 solutions.</li>
</ul>
<h2>Requirements</h2>
Experience:
<ul>
<li>3+ years of experience in blockchain development with hands-on coding in Solidity and Rust.</li>
<li>Strong understanding of smart contract design, blockchain architecture, cryptography, and consensus mechanisms.</li>
<li>Experience developing and deploying smart contracts on Ethereum or similar EVM chains.</li>
<li>Proficiency in Rust for blockchain environments such as Substrate or Solana.</li>
<li>Familiarity with Web3.js, Ethers.js, Hardhat, Truffle, and related tools.</li>
<li>Understanding of DeFi protocols, token standards (ERC-20, ERC-721, etc.), and layer-1/layer-2 ecosystems.</li>
<li>Experience with version control systems (Git) and CI/CD workflows.</li>
<li>Strong problem-solving skills and ability to write clean, maintainable code.</li>
</ul>
Preferred Skills
<ul>
<li>Experience in building or contributing to a Layer 1 or Layer 2 blockchain.</li>
<li>Knowledge of blockchain security best practices and audit processes.</li>
<li>Exposure to zero-knowledge proofs (ZK), rollups, or cross-chain bridges.</li>
<li>Experience in working within agile or startup environments.</li>
<li>Understanding of Islamic finance or Sharia-compliant financial principles is a plus. </li>
</ul>
Level of studies: Bachelor’s degree in Computer Science, Software Engineering, Mathematics, or a related technical field. 
(A Master’s degree or equivalent experience in blockchain development is a plus.) 
Language Requirements: Fluent in English
<h2>Benefits</h2>
Benefits at Caiz:
<ul>
<li>Competitive Financial Compensation: We offer financial benefits that reflect the value of your work and dedication.</li>
<li>Work Flexibility: Enjoy the flexibility to work from home, the office, or even abroad.</li>
<li>Annual Holidays: Generous paid time off to help you maintain a healthy work-life balance.</li>
<li>Relocation Assistance: We provide relocation support for employees moving to new locations.</li>
<li>Professional Development: Opportunities for training, certifications, and career growth.</li>
<li>Employee Recognition: Programs to celebrate and reward your achievements and contributions.</li>
<li>Inclusive &amp; Collaborative Culture: A supportive and diverse work environment where your voice matters.</li>
<li>Diversity, Equality, and Inclusion: We are committed to fostering a workplace that values diversity and promotes equality and inclusion for all employees.</li>
</ul>
Don't miss this opportunity – apply now and be part of the Caiz revolution.

Blockchain Developer (Solidity & Rust) (Crypto / Blockchain)

INP ist eine inhabergeführte Ingenieurgesellschaft mit über 35 Jahren Erfahrung und mehr als 700 Mitarbeitern weltweit. Wir realisieren zukunftsweisende Projekte in der Energiewirtschaft, im Kraftwerks- und Großanlagenbau. Mit Leidenschaft und Expertise begleiten wir unsere Projekte von der ersten Konzeptidee bis zur erfolgreichen Inbetriebnahme. 
Werden Sie Teil eines dynamischen Teams und gestalten Sie gemeinsam mit uns die Energiewende! Bei uns haben Sie die Möglichkeit, Ihre Ideen einzubringen und aktiv an spannenden Herausforderungen zu arbeiten.
<h2>Aufgaben</h2>
<ul>
<li>Erstellung u. Prüfung von Stromlaufplänen, Klemmplänen, Kabellisten u. Signalübersichten</li>
<li>Auswahl u. Dimensionierung von Schutz- und Leittechnikkomponenten (Schutzgeräte, Fernwirkkomponenten, Messwandler)</li>
<li>Entwicklung von Schutz- und Verriegelungskonzepten</li>
<li>Anwendung geltender Normen und Netzbetreiber-Vorgaben (VDE, DIN)</li>
<li>Technische Abstimmung mit internen Fachabteilungen, Kunden, Lieferanten und Netzbetreibern</li>
<li>Unterstützung bei Inbetriebnahmen, Funktionstests u. Prüfungen</li>
<li>Pflege und Dokumentation technischer Unterlagen</li>
<li>Mitwirkung an internen Qualitätsprüfungen</li>
<li>Erste Erfahrung im Umgang mit BESS-Anlagen von Vorteil</li>
</ul>
<h2>Qualifikation</h2>
<ul>
<li>Abgeschlossene technische Ausbildung (z.B. Elektrotechniker) oder Studium der Elektrotechnik</li>
<li>Erste bis mehrjährige Erfahrung in der Planung oder Inbetriebnahme von Sekundärtechnik</li>
<li>Kenntnisse in EPLAN, Engineering Base, RUPLAN oder vergleichbaren Systemen</li>
<li>Vertraut mit Schutz- und Leittechnik sowie relevanten Normen (z.B. VDE 0101, 0411, 0845)</li>
<li>Erfahrung im Umgang mit Netzbetreiber-Richtlinien</li>
<li>Verantwortungsbewusstsein, insbesondere bei sicherheitsrelevanten Aufgaben</li>
<li>Bereitschaft zu gelegentlichen Dienstreisen</li>
</ul>
<h2>Benefits</h2>
<ul>
<li>Intensive und qualifizierte Einarbeitung</li>
<li>Attraktive Vergütung</li>
<li>Spannende und technisch herausfordernde Aufgaben</li>
<li>Gleitzeitmodell</li>
<li>Mobilitätszuschuss</li>
</ul>
Ihr Know-how zählt - gestalten Sie die Energiewende mit uns!
Sie bringen fundierte Erfahrung in der Sekundärtechnik mit und suchen neue Herausforderungen? Dann übernehmen Sie bei uns die Verantwortung für Planung, Prüfung und Umsetzung von Schutz- und Leittechnik in Hoch- und Höchstspannungsanlagen. Ihre Expertise ist gefragt. Ob bei Neubauten, Erweiterungen oder der Modernisierung bestehender Netze.

Planungsingenieur Sekundärtechnik für Umspannwerke, Schaltanlagen, Netzanschlusspunkte(m/w/d)

<h2>Einleitung</h2>
Invia Flights Germany ist bekannt für eines der erfolgreichsten Flugportale in Deutschland – . Wir sind Teil der Invia Group, einem paneuropäischen Marktführer im Online-Reisevertrieb, der führende Reiseportale in Europa unter einem Dach vereint. Unsere Vision ist es Deutschlands erste Wahl für den Vergleich und die Buchung von Flugreisen zu sein. 
Wir bieten unseren Kund:innen ein benutzerfreundliches und individuelles Buchungserlebnis. Das erreichen wir gemeinsam mit all unseren Mitarbeitenden, die in einem flexiblen und modernen Arbeitsumfeld ihre individuellen Stärken und Ideen proaktiv einbringen. Wir legen großen Wert auf eine positive und motivierende Atmosphäre, in der alle gerne zur Arbeit kommen. Wir ergreifen Initiative, übernehmen Verantwortung, respektieren einander, treiben Veränderungen voran, sind wissbegierig und erarbeiten Lösungen als Team. 
Brennst du für moderne App-Entwicklung, agiles Leadership und bereichsübergreifende Zusammenarbeit – und bist bereit, ein herausragendes Nutzererlebnis mitzugestalten? 
Dann freuen wir uns darauf, dich an Bord zu holen! 
Unser App-Team ist eine Gruppe leidenschaftlicher und erfahrener Entwickler:innen, die für die iOS- und Android-Anwendungen unserer E-Commerce-Plattform fluege.de verantwortlich sind. Wir suchen eine strategisch denkende, teamorientierte Persönlichkeit als Team Lead IT – App Development (m/w/d) für unsere Standorte in Leipzig oder Berlin. Du bringst Führungserfahrung, ein starkes Produktverständnis und ausreichenden technischen Hintergrund mit (z. B. durch frühere Rollen als Entwickler:in, Technical Product Owner o. ä.), um dein Team wirkungsvoll zu führen, herauszufordern und zu unterstützen – ohne selbst zwingend aktiv zu programmieren. 
<h2>Deine Aufgaben</h2>
<ul>
<li>Befähige dein Team Verantwortung zu übernehmen und eigenständige Entscheidungen in einem agilen Umfeld zu treffen</li>
<li>Fördere eine starke Zusammenarbeit innerhalb des Teams und mit wichtigen Stakeholdern wie UI/UX, Produkt und Platform Engineering</li>
<li>Ermögliche produktive technische Diskussionen mit einer kritischen, aber konstruktiven Perspektive auf Qualität, Skalierbarkeit und den Einfluss auf die Nutzer:innen</li>
<li>Gestalte aktiv unsere Führungskultur und trage dazu bei, eine agile Denkweise in der gesamten Organisation weiterzuentwickeln</li>
</ul>
<h2>Dein Profil</h2>
<ul>
<li>Nachgewiesene Erfahrung in der Führung agiler Teams in der mobilen oder Frontend-App-Entwicklung – idealerweise mit Hintergrund als Product Owner, technischer Produktmanagement-Erfahrung oder früherer praktischer Entwicklungserfahrung</li>
<li>Fundiertes Verständnis technischer Konzepte, das eine selbstbewusste Führung und effektive Kommunikation mit Ingenieuren und Stakeholdern ermöglicht</li>
<li>Starke Affinität für exzellente Nutzererlebnisse und enge Zusammenarbeit mit UI/UX- und Produktteams, um bedeutungsvolle Lösungen zu liefern</li>
<li>Ausgezeichnete Kommunikationsfähigkeiten, gepaart mit Empathie, Proaktivität und einer lösungsorientierten Denkweise</li>
<li>Souverän im Umgang mit Veränderungen und erfahren in der Führung von Teams durch Phasen des Wachstums und der Transformation</li>
<li>Fließend in Englisch; Deutschkenntnisse sind von Vorteil</li>
</ul>
<h2>Das bieten wir dir</h2>
<ul>
<li>Onboarding: professionelle Einarbeitung, Buddy-Programm, Willkommenswoche</li>
<li>Agiles Arbeitsumfeld: aktive Beteiligung an der Gestaltung unserer Produkte und Strategie</li>
<li>Work-Life-Balance: 30 Tage bezahlter Urlaub, mobiles Arbeiten in Deutschland und weltweit mit Workflex, Sabbatical, HomeOffice Option</li>
<li>Weiterentwicklung: Individuelle Entwicklungspläne, Coaching, Online-/Offline-Schulungen &amp; Workshops, kontinuierliches Feedback</li>
<li>Unternehmerische Verantwortung: zertifizierter Klimapartner seit 2023</li>
<li>Essen &amp; Trinken: Essenszuschuss, kostenlose Getränke und Speisen</li>
<li>Wertschätzung: bis zu 34 Urlaubstage je nach Betriebszugehörigkeit, Jubiläumsbonus, Mitarbeiterempfehlungsbonus</li>
<li>Events: regelmäßige Team-, Firmen- und Büroveranstaltungen</li>
<li>Wohlbefinden: monatlicher Zuschuss zur EGYM-Wellpass-Mitgliedschaft, Betriebliches Gesundheitsmanagement, Betriebsarzt, sportliche Aktivitäten und Veranstaltungen, Ermäßigung für Fitnessstudios, betriebliche Altersvorsorge</li>
<li>Diversity: bewusster Fokus auf internationale Teams und Zusammenarbeit</li>
<li>Mobilität: Zuschuss zum Deutschland-Ticket, JobRad</li>
</ul>
<h2>Deine Reise zu uns</h2>
Bei uns ist jede Person willkommen – egal, wer du bist oder woher du kommst. Wir freuen uns über jede Bewerbung. Bei ist Platz für Vielfalt! 
Deinen Pre-Check-In gestalten wir so einfach wie möglich. Sende uns einfach deinen CV unter Angabe deines frühestmöglichen Eintrittstermins und deiner Gehaltsvorstellung. Wir freuen uns auf deine Unterlagen. 
Sind noch Fragen offen schreibe uns gerne eine Mail an . 
Für tiefere Einblicke in unser fluege.de Arbeitsleben folge uns gerne auf und/ oder 
Invia Flights Germany GmbH 
People &amp; Culture 
Dittrichring 18-20 
04109 Leipzig

Team Lead IT – App Development (m/w/d) – fluege.de

Caiz
Revolutionizing Islamic Finance with Blockchain Technology
Are you ready to be part of a groundbreaking initiative that combines Islamic finance principles with cutting-edge blockchain technology?
Look no further than Caiz – The First Islamic Ecosystem Built on Blockchain
At Caiz, our mission is clear: to create a Fiqh compliant financial ecosystem that provides our community with fair and easy access to ethical financial products and services. We believe in empowering individuals to build a strong financial future while engaging in long-term economically beneficial behavior.
Our native coin, Caizcoin, that fuels the Caizblockchain. With Caizcoin, you can make seamless payments, store value, and interact with a range of ethical financial products we are developing. The centerpiece of our ecosystem is the innovative Caizapp, giving users complete control over their digital assets.
We are a passionate team reshaping finance, and we are expanding our dynamic workforce. Join us in a collaborative work environment focused on creating a fast and compliant money transfer structure.
Why to Join Caiz?
<ul>
<li>Innovative &amp; Purpose-Driven: At Caiz, we combine advanced blockchain technology with the principles of Islamic finance to create an innovative and modern financial system. Join us to be part of a forward-thinking organization that is reshaping the future of finance.</li>
<li>Ethical Impact: As part of Caiz, you'll be working in an Organization that prioritizes ethics and integrity in all its operations, ensuring that every solution we offer aligns with the core values of fairness, transparency, and respect.</li>
<li>Growth &amp; Learning Opportunities: At Caiz, we value personal and professional growth. You'll have the opportunity to learn, innovate, and grow within a dynamic, supportive environment, while contributing to the development of ethical financial solutions.</li>
<li>Global Vision, Local Impact: Caiz is focused on creating an inclusive, sustainable financial system that empowers individuals globally. You’ll be contributing to a company that has a positive impact on local communities and the global financial landscape.</li>
<li>Collaborative Culture: We believe in teamwork and collaboration. You'll work alongside passionate professionals who are committed to driving change in the crypto and blockchain space, working together to create an ethical financial future.</li>
<li>Secure &amp; Transparent Environment: We emphasize trust and security in all aspects of our operations. As part of Caiz, you’ll be part of a transparent organization that values customer trust and ensures the highest security standards in the crypto space.</li>
</ul>
<h2>Tasks</h2>
We are seeking a highly analytical and operationally strong VP of Exchange and Liquidity Operations to lead our crypto exchange infrastructure, trading operations, and liquidity strategy. This role is central to maintaining deep liquidity, smooth trading experiences, and trusted operations across Caiz’s crypto products, including centralized exchange (CEX), decentralized liquidity tools, and token market-making.
You will lead the team responsible for managing exchange integrations, monitoring liquidity, optimizing spreads, ensuring capital efficiency, and building partnerships with liquidity providers and market makers. 
Responsibilities:
<ul>
<li>Own and oversee end-to-end operations of Caiz’s exchange and liquidity platforms.</li>
<li>Develop and execute liquidity strategies to support deep order books, minimize slippage, and ensure seamless trading experiences.</li>
<li>Manage integration with centralized and decentralized exchanges, liquidity aggregators, and institutional trading partners.</li>
<li>Monitor and optimize spreads, trading volume, token performance, and capital allocation across platforms.</li>
<li>Lead internal market-making operations, including automation and risk controls.</li>
<li>Ensure regulatory compliance, risk mitigation, and operational transparency in liquidity and exchange processes.</li>
<li>Build relationships with external liquidity providers, custodians, OTC desks, and market infrastructure providers.</li>
<li>Collaborate with product, compliance, engineering, and finance teams to enhance trading, treasury, and settlement workflows.</li>
<li>Establish KPIs and dashboards for real-time monitoring of liquidity performance and exchange health.</li>
<li>Lead and grow a high-performing liquidity and trading operations team.</li>
</ul>
<h2>Requirements</h2>
Experience:
<ul>
<li>7+ years of experience in exchange operations, trading, or liquidity management, preferably in crypto, fintech, or financial services.</li>
<li>Deep understanding of crypto exchanges (CEX/DEX), order book mechanics, liquidity pools, and market-making strategies.</li>
<li>Proven experience with exchange integrations, trading APIs, and liquidity optimization tools.</li>
<li>Strong analytical skills with experience using trading dashboards, metrics, and algorithmic tools.</li>
<li>Familiarity with token economics, DeFi protocols, and treasury operations.</li>
<li>Experience working with compliance and finance teams in regulated environments.</li>
</ul>
Preferred Skills
<ul>
<li>Experience in launching or managing a crypto exchange.</li>
<li>Knowledge of algorithmic trading strategies or quantitative finance.</li>
<li>Strong technical understanding of trading APIs (REST/WebSocket), liquidity routing, or AMMs.</li>
<li>Understanding of Islamic finance principles is a plus.</li>
<li>Comfortable working in a fast-paced, globally distributed startup environment. </li>
</ul>
Level of studies: Bachelor's or Master’s degree in Finance, Economics, Engineering, or related fields. 
Language Requirements: Fluent in English
<h2>Benefits</h2>
Benefits at Caiz:
<ul>
<li>Competitive Financial Compensation: We offer financial benefits that reflect the value of your work and dedication.</li>
<li>Work Flexibility: Enjoy the flexibility to work from home, the office, or even abroad.</li>
<li>Annual Holidays: Generous paid time off to help you maintain a healthy work-life balance.</li>
<li>Relocation Assistance: We provide relocation support for employees moving to new locations.</li>
<li>Professional Development: Opportunities for training, certifications, and career growth.</li>
<li>Employee Recognition: Programs to celebrate and reward your achievements and contributions.</li>
<li>Inclusive &amp; Collaborative Culture: A supportive and diverse work environment where your voice matters.</li>
<li>Diversity, Equality, and Inclusion: We are committed to fostering a workplace that values diversity and promotes equality and inclusion for all employees.</li>
</ul>
Don't miss this opportunity – apply now and be part of the Caiz revolution.

VP, Exchange and Liquidity Operations (Crypto / Blockchain)

<h2>Über die Position</h2>
Möglicher Start: ab sofort 
Wer wir sind 
Wir sind ein agiler Company- und New-Business-Builder: Wir begleiten technologiegetriebene Ventures und Projekte im deutschen Mittelstand von der Idee bis zur Marktreife – AI-first und toolaffin.
Deine Rolle 
Als Senior Produktmanager / Projektleiter AI (m/w/d) bist du die zentrale Schnittstelle zwischen Kunden und den internen Design- und Engineering-Teams. Du übersetzt Anforderungen in klare Konzepte, steuerst Projekte (intern und extern) und baust erste Prototypen eigenständig – sei es mit No-Code/Low-Code-Tools, Python-Skripten oder schnellen API- oder Framework-Integrationen.
So schaffst du greifbare Proof-of-Concepts, die früh Kundenfeedback ermöglichen und als Grundlage für skalierbare Lösungen dienen. Dabei denkst du AI-first und nutzt moderne KI-Tools für Automatisierung, Testing und datenbasierte Entscheidungen.
<h2>Das bringst Du mit</h2>
<ul>
<li>Mindestens 5 Jahre Erfahrung im Software-Produktmanagement oder in einer Projektleiterrolle</li>
<li>Sicher im Umgang mit Software-Architekturen, APIs, Cloud und modernen KI-Tools</li>
<li>Neugier: Du testest regelmäßig neue Tools und Methoden</li>
<li>Stark im Stakeholder-Management und in der Moderation von Workshops</li>
<li>Erfahrung mit Agile (Scrum/Kanban), Backlog-Pflege und Release-Planung</li>
<li>Datenaffin: A/B-Tests, Analytics (Google Analytics, BI)</li>
<li>Exzellente Deutschkenntnisse</li>
</ul>
<h2>Aufgabenbereich</h2>
<ul>
<li>Ideation &amp; Validierung: Workshops mit Kunden, Prototypen &amp; Mock-ups</li>
<li>Specs &amp; Backlog: Use Cases → User Stories → MVP-Plan</li>
<li>Umsetzung von ersten Prototypen: Architekturplanung, Umsetzung und Testing</li>
<li>Go-to-Market-Vorbereitung: Basis-Tracking für Usability-Tests &amp; Marketing-Experimente</li>
<li>Daten -Insights: Setup einfacher A/B-Tests, Analyse für schnelle Optimierungen</li>
</ul>
<h2>Das erwartet Dich</h2>
<ul>
<li>Ein dynamisches Umfeld, in dem kein Tag wie der andere ist.</li>
<li>Ein erfahrenes, interdisziplinäres Team, das Dich fachlich und persönlich wachsen lässt.</li>
<li>Die Chance, eigene Ideen einzubringen und eine zentrale Rolle im Aufbau neuer Projekte zu spielen.</li>
<li>Eine Unternehmenskultur, die Mut, Experimentierfreude und Unternehmergeist fördert.</li>
<li>Flexible Arbeitszeiten und die Möglichkeit, zeitweise remote aus dem europäischen Ausland zu arbeiten</li>
<li>Choose your Benefit: Zuschuss zu Urban Sports oder doch einen extra Urlaubstag?</li>
<li>Du bekommst Zugang zur Well-being und Personal Coaching Plattform Nilo Health</li>
<li>Ein modernes Office mit Dachterrasse in Berlin Mitte</li>
</ul>

Senior Produktmanager / Projektleiter (AI first) (m/w/d)

<a href="https://adjoe.io/" target="_blank">adjoe</a> is redefining the future of mobile ads. Powered by advanced AI, first-party data and world-class engineers, we’ve perfected the offerwall experience for monetizing and scaling app publishers with solutions like Playtime and Arcade – now the fastest growing rewarded advertising channel globally – driving incremental engagement, retention, and revenue. 
At the same time, we’re breaking into programmatic advertising with the intelligent bidding system of adjoe Ads. Together, this ecosystem connects app developers to over 600 million users worldwide for scalable growth. Backed by a $100 million investment from Bertelsmann and operating from offices in Hamburg, Boston, Singapore, and Tokyo, adjoe is defining the next stages of app and ad experience – right now. Join us. 
Meet Your Team: Rewarded Solutions 
Our Rewarded Solutions team develops the technology behind adjoe's innovative rewarded engagement products that serve over 57 million daily mobile users. 
The team’s tech stack consists of three major components: native Android and iOS SDKs written in Java/Kotlin and Swift handling complex engagement flows; widely customizable offerwall applications built with React TypeScript; and a highly performant Golang backend hosted on AWS that processes millions of events hourly. Our system matches each game with its ideal users, delivering rewards optimized for satisfaction through data processed via AWS Athena, Kafka, Spark, S3, and MySQL. 
For team members, this means having state-of-the-art resources to build engaging rewarded ad experiences that seamlessly integrate into the world’s top apps while delivering exceptional results for advertisers and monetizers in this industry-leading technology.
<h2>What You Will Do:</h2>
<ul>
<li>Put on your detective hat and support publishers with issues they may face when integrating adjoe, ranging all the way from basic issues in their mobile app code to fine-tuning configurations.</li>
<li>Proactively identify integration issues that publishers may face and work with the product team to create solutions for these issues.</li>
<li>Manage the technical onboarding of our newest app partners and ensure a smooth implementation process.</li>
<li>Contribute to maintaining easy-to-understand documentation of the integration process.</li>
<li>Become the link between various stakeholders, teams, and clients to provide clients with solutions to maximize their business goals.</li>
<li>Assist the supply business team by providing them with data-driven insights into how they can reach their KPIs based on the analysis, aggregation, and visualization of adjoe’s data.</li>
<li>Be part of an international English-speaking team dedicated to scaling our adtech platform beyond our hundreds of millions of monthly active users.</li>
</ul>
<h2>Who You Are:</h2>
<ul>
<li>You have a skill for communicating complex technical information to business teams and partners.</li>
<li>You turn data into actionable insights and document them in clean, understandable formats like spreadsheets or wiki pages to help drive business decisions.</li>
<li>You thrive in a team environment and are an excellent cross-team communicator.</li>
<li>You have excellent analytical and communication skills and can use SQL to query databases.</li>
<li>You act as the voice of the customer and support teams, providing clear and constructive feedback to Product and Engineering teams to help improve our tools, features, and overall user experience of our product.</li>
<li>Basic Knowledge of HTML and JavaScript &amp; you know you don’t eat cookies in IT.</li>
<li>You have a working knowledge of how different technical systems communicate with each other, such as being able to test HTTP REST endpoints and understand what could go wrong when they don’t work.</li>
<li>Plus: You are familiar with Java or have experience building your own apps.</li>
<li>Huge plus: You have hands-on experience working with app publishers, supporting them through SDK integrations, debugging tricky issues, and guiding them on best practices to ensure smooth rollouts and long-term success.</li>
</ul>
<h2>Fuel for the Journey: Benefits to Support Your Ambitions</h2>
<ul>
<li>Invest in Your Future: Regular feedback and our development program support your growth, helping you expand your skill set and achieve your career goals.</li>
<li>Easy Arrival to adjoe: From signing to settling in Hamburg, we’ve got you covered. Need a visa? No problem. Ready to build your new life and career at adjoe in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you settle in and make Hamburg feel like home.</li>
<li>Live Your Best Life, at Work and Beyond: We work in a hybrid setup with 3 core office days, plus flexible working hours. Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP).</li>
<li>Thrive Where You Work: Enjoy the Alster Lake view from our central office with top-notch equipment, fun open spaces, and a large variety of snacks and drinks.</li>
<li>Join the Community! Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too.</li>
</ul>
Skip writing cover letters. Tell us about your most passionate personal project, your desired salary and your earliest possible start date. We are looking forward to your application! 
We welcome applications from people who will contribute to the diversity of our company.

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