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<h2>Your Mission</h2>
As a Data Validation &amp; Analytics Intern at Predium, you will use your expertise in building physics and energy performance assessment to develop and implement a robust validation framework for evaluating Predium’s building envelope, system, and energy demand approximations against ground-truth data. You will identify discrepancies, generate actionable insights to refine predictive models, and ensure that validation outcomes are clearly documented and communicated to both technical and non-technical stakeholders.
<h2>Your Responsibilities</h2>
Ground-Truth Dataset Creation: Build a harmonized dataset that serves as the foundation for subsequent model evaluation.
Metric Definition &amp; Pipeline Design: Define evaluation metrics and implement an automated evaluation pipeline.
Statistical Analysis: Conduct large-scale analyses to detect systematic deviations and identify meaningful clusters for result segmentation (e.g., by building typology, region, or other data patterns).
Model Optimization: Support the refinement of Predium’s approximation algorithms to improve accuracy and validate results on hold-out datasets.
Documentation &amp; Communication: Create a final report, integrate findings into the Predium Academy, and prepare a stakeholder presentation at the end of the internship. 
<h2>Your Profile</h2>
Education: Currently enrolled in a degree program in Civil / Environmental Engineering or a similar field. 
Technical Skills: Good understanding of building physics and energy performance assessment. Experience with Python and pandas; ideally familiar with statistical libraries like NumPy or SciPy. 
Working Style: Analytical, self-driven, and solution-oriented. You enjoy turning data into actionable insights. 
Availability: Available for a full-time internship for a duration of 3 months, joining us in our office in Munich. 
Language Skills: Strong written and verbal communication skills in English and German.
<h2>Why Predium?</h2>
Our Company Culture:
At Predium, it’s not just about the work we do, but also the way we collaborate and achieve success together. We embrace a strong performance culture built on trust, self-responsibility, and clear goals. 
Our way of working:
We follow an office-driven way of working to promote collaboration within and between the individual teams. Our employees enjoy coming to our new, wonderful office in the heart of Munich (Werksviertel). Therefore, we expect you to be onsite at least 3 days a week for the role. 
Our Benefits:
Predium not only offers an environment in which you can grow, but also numerous benefits that enrich your everyday working life, i.a.: 
<ul>
<li>Subsidized Wellpass membership</li>
<li>Allowance for your Deutschland-Ticket</li>
<li>Free snacks and drinks in the office</li>
<li>30 paid vacation days per year</li>
<li>Team-internal and company-wide events</li>
</ul>

Data Validation & Analysis Intern (f/m/d)

<h2>Anstellungsdetails</h2>
Permanent Contract, Full- or Part-Time, Remote or Cologne / Düsseldorf / Darmstadt / Berlin 
<h2>Info</h2>
<h2>Who we are</h2>
We operate the international <a href="https://www.kaufland.de/?utm_source=Stellenausschreibung&amp;utm_medium=landing+page&amp;utm_campaign=Kaufland&amp;utm_id=120525" target="_blank">online marketplaces</a> of Kaufland: Several thousand sellers and millions of products make us one of the fastest growing online marketplaces. Ours is a dynamic corporate culture that merges a start-up mentality with the opportunities offered by a large corporation. We combine knowledge and many years of experience in e-commerce with flat hierarchies and a highly motivated team. 
We love flexibility! You have the freedom to choose whether you want to work remotely (within Germany) or at one of our offices in Cologne, Darmstadt, Düsseldorf, or in our co-working space in Berlin. You decide what works best for you! 
Day by day, our Tech &amp; Product Team of about 400 experts pursues the goal of creating the best possible customer shopping experience for our online marketplace. Through innovative technical developments, they not only create an outstanding shopping experience but also lay the foundation for an optimal selling experience for our sellers. Learn more about our division, areas, and cross-functional teams <a href="https://kaufland-ecommerce.com/en/team/tech/?utm_source=Stellenausschreibung&amp;utm_medium=teampage&amp;utm_campaign=TeamTech_EN&amp;utm_id=120525" target="_blank">here</a>! 
<h2>Aufgaben</h2>
<h2>Your tasks – this is what awaits you in detail</h2>
<ul>
<li>You lead and own the product strategy, vision, and roadmap for organizing and enriching product data in a complex tech, seller and consumer environment in alignment with company goals and customer needs</li>
<li>You design robust and scalable product data structures that reflect user behavior and business logic, enabling improved discoverability, relevance and findability of our products</li>
<li>You foster strong cross-functional collaboration, aligning engineering, design, data science, and other stakeholders around a shared vision and execution approach</li>
<li>You identify and quantify business opportunities by developing a deep understanding of growth levers – turning data and insights into actionable product intelligence</li>
<li>You translate user and stakeholder insights into clear product requirements and prioritization decisions – balancing business impact, user value, and technical feasibility</li>
<li>You leverage emerging technologies like AI and Large Language Models (LLMs) to enhance our product classification, semantic understanding, and product data quality at scale</li>
<li>You stay updated on industry trends, emerging technologies, and competitive landscape to proactively identify areas for product innovation</li>
</ul>
<h2>Profil</h2>
<h2>Your profile – this is what we expect from you</h2>
<ul>
<li>You have extensive experience in digital product management or related disciplines (like strategy / innovation / business development), ideally 5 years or more, with proven user and business impact</li>
<li>You are highly data-literate and outcome-driven – you know how to form the right hypotheses, ask the right questions, and validate them with data</li>
<li>You bring a strong affinity for AI and LLMs and understand how to leverage them to unlock new product opportunities, drive innovation and take our solutions to the next level</li>
<li>You are a strong written and oral communicator and can clearly communicate to technical and non-technical stakeholders at all seniority levels</li>
<li>You have a strong growth mindset and aim for scalable, high-impact solutions that take us beyond incremental improvements – from 1 to 10, not just 1 to 2</li>
<li>It’s a plus if you’ve worked in areas like product categorization, taxonomy, or comparable disciplines</li>
<li>You are willing to embrace our company culture and values and enjoy working in an international, English-speaking team</li>
</ul>
<h2>Benefits</h2>
<h2>What we offer</h2>
<ul>
<li>Create your own work-life balance: You have the flexibility to choose between working remotely (within Germany) or from one of our locations in Cologne, Darmstadt, Düsseldorf, or our co-working space in Berlin!</li>
<li>Do you want to move to Germany? No problem – we offer you an attractive relocation package to give you a smooth start. (je nach Position)</li>
<li>Urban Sports Club and RSG Group Fitness Studios: Get top deals for fitness, swimming, yoga and more</li>
<li>Mental Well-Being: We support you on your well-being journey with special offerings such as Instahelp, the digital platform for online psychological counseling</li>
<li>Vacation &amp; Sabbatical: Enjoy 30 days of vacation per year and the opportunity to take a sabbatical once you have been part of the team for a certain period!</li>
<li>Option for Pluxee restaurant vouchers: Buy Pluxee vouchers through us and benefit from tax-advantaged meal allowances!</li>
<li>‘Deutschlandticket’: We subsidise your train season ticket for more mobility</li>
<li>Corporate Benefits: We offer you attractive discounts with top brands</li>
<li>Free choice of operating system: MacOS or Ubuntu Linux, it's up to you</li>
<li>Boost your growth: Benefit from our online language learning programs, diverse in-house training, and our automated 360-degree feedback. We cover the costs for relevant conferences, training opportunities, and approved team workshops to strengthen personal interactions</li>
<li>This is who we are: Our dynamic culture combines flat hierarchies, a start-up mentality, an international team of over 65 nationalities, and the strength of the Schwarz Group to provide you an agile and secure working environment.</li>
<li>We are team players: From day one, you will connect not only with your team but also with others through our <a href="https://kaufland-ecommerce.com/en/blog/insights/digital-onboarding-with-our-welcome-day/" target="_blank">digital onboarding journey</a>, the <a href="https://kaufland-ecommerce.com/en/blog/insights/our-buddy-programme-for-a-perfect-onboarding-process/" target="_blank">buddy program</a>, and regular team and company events, all-hands meetings, <a href="https://kaufland-ecommerce.com/en/blog/insights/powerful-mornings/" target="_blank">powerful mornings</a>, and much more!</li>
</ul>
Check out our <a href="https://kaufland-ecommerce.com/en/culture/" target="_blank">Principles</a> &amp; our <a href="https://kaufland-ecommerce.com/en/blog/" target="_blank">blog</a> for even more insights into our company culture! 
<h2>Diversity at Kaufland e-commerce</h2>
We welcome applications from everyone, regardless of skin colour, sexual orientation, gender identity, age, disability, ethnic origin, religion and ideology. We are signatories to the Charta der Vielfalt (German Diversity Charter) – because we know that extraordinary things can only be achieved with diversity. Read more <a href="https://kaufland-ecommerce.com/en/diversity/" target="_blank">here</a>! 
<h2>Bewerben</h2>
Why are you the perfect fit for this position? 
Don't bother with cover letters - we're interested in facts and figures! 
How would you like to be addressed? 
Feel free to add the following pronouns "she/her", "him/he" or "they/them" optionally (e.g. after your name) in your CV. 
As we have very international teams, we would highly appreciate it to receive your CV or profile link in English. 
<h2>Ansprechpartner</h2>
<h2>Your contact person: Lena Höllerer</h2>
Kaufland e-commerce Services GmbH &amp; Co. KG 
Postal address: 
Habsburgerring 2 
50674 Köln 
We are looking forward to your application!

Senior Product Manager (all genders) - Product Data

Bei GKN Powder Metallurgy ist Engineering unsere Leidenschaft. Jeden Tag kombinieren unsere über 5.000 Mitarbeitern an 27 Fertigungsstandorten auf der ganzen Welt mordernste Pulvermetalle mit innovativen Produktionstechnologien, um einzigartige Produktlösungen herzustellen – intelligent, zuverlässig und präzise.
<h2>Aufgaben</h2>
Ihre Aufgaben:
<ul>
<li>Erstellen von Logistikkonzepten zur Sicherstellung optimaler Produktionsplanung</li>
<li>Sicherung der Systemverlässlichkeit </li>
<li>Sicherstellung der mengen- und termingerechten Belieferung der Kunden </li>
<li>Produktionssteuerung unter Maßgabe von optimalen Losgrößen und Rüstfolgen</li>
<li>Prüfen der Artikelverfügbarkeit gemäß Kundentermin </li>
<li>Mitwirkung bei der kurzfristigen bis strategischen Anpassung und Weiterentwicklung des Kapazitätskonzepts</li>
<li>Entwicklung und Controlling eines CI Plans für die logistischen Prozesse </li>
<li>Unterstützung bei der Durchführung von Inventuren </li>
<li>Unterstützung bei der Optimierung der Produktprofitabilität</li>
</ul>
<h2>Qualifikation</h2>
Was Sie mitbringen sollten:
<ul>
<li>abgeschlossene Ausbildung im Bereich Logistik /Produktionsplanung oder Fachhochschulstudium / duales Studium (z. B. Maschinenbau, Logistik, Wirtschaftsingenieur mit Fachrichtung Logistik)</li>
<li>erweiterte fachspezifische Kenntnisse </li>
<li>Bereitschaft zum Erwerb weiterer Zusatzqualifikationen</li>
<li>Englischkenntnisse</li>
</ul>
<h2>Benefits</h2>
Was wir bieten:
<ul>
<li>Spannendes Aufgabenfeld mit innovativen Technologien</li>
<li>ein kollegiales Arbeitsumfeld </li>
<li>leistungsgerechte Entlohnung nach dem Metalltarif Thüringen</li>
<li>betriebliche Krankenzusatzversicherung </li>
<li>betriebliche Altersversorgung</li>
<li>verschiedene Benefits, wie Kooperation mit einem Fitnessstudio, Rabatte bei namenhaften Online-Shops, Bikeleasing</li>
</ul>
Haben wir Ihr Interesse geweckt? Dann bewerben Sie sich jetzt. 
Wir freuen uns auf Ihre Bewerbung!

Planungs- und Logistikexperte (m/w/d)

<h2>Jobbeschreibung</h2>
<h2>Wir brechen seit 2015 das Influencer- und Social Media Marketing auf, wie kaum eine andere Agentur. Dabei etablieren wir uns gerade als eine der größten Social Powerhouses im DACH Raum. Wir sind mittlerweile über 210 Social 1st Mitarbeiter:innen, haben 2 Inhouse Studios, eine eigene Produktionsfirma, eine eigene Social Technologie und eigene Mediakanäle mit über 1 Mio. Follower:innen. Mit Standorten in Berlin, Hamburg und Köln arbeiten wir in der Kreation, im Projektmanagement, in der Beratung, im Social Media und im Performance Marketing sowie in der (Post-)Production.</h2>
WAS DU MACHST 
<ul>
<li>Du übernimmst den fachlichen und disziplinarischen Lead unseres Social Media Teams und sorgst für die andauernde Qualitätssicherung bei unseren Bestandskund:innen</li>
<li>Du arbeitest eng mit unserer Head of Social zusammen, um das Social Department selbst kontinuierlich weiterzuentwickeln - sowohl fachlich als auch strategisch</li>
<li>Du bist die Schnittstelle zwischen unserer Head of Social Media, den Client Service Leads und dem Department</li>
<li>Du betreust unsere wichtigsten Bestandskund:innen und managt komplexe Projekte mit hohen Budgets</li>
<li>Du bist für der Personalführung verantwortlich und packst aber auch operativ mit an – je nachdem, wo du gerade gebraucht wirst</li>
<li>Du weißt ganz genau, wie wir unsere Kund:innen strategisch auf Social Media weiterentwickeln können</li>
</ul>
<h2>Stellenanforderungen</h2>
WAS DU BRAUCHST 
• Du bringst mehrjährige Social Media Erfahrung in der Betreuung von Markenkanälen mit und hast bereits erfolgreich Großkund:innen mit hohen Budgets betreut 
• Du hast bereits erste Führungserfahrung gesammelt oder brennst darauf, endlich den nächsten Schritt zu machen 
• TikTok und Instagram sind für dich keine Fremdwörter und du kennst dich sowohl strategisch als auch praktisch bestens aus - wobei auch alle anderen Kanäle für dich gewohntes Terrain sind 
• Du kommst entweder aus einer Agentur oder warst auf Unternehmensseite und hast dort anspruchsvolle Social Media Projekte gestemmt 
• Du sprichst fließend Englisch und kannst dich gut ausdrücken – sowohl im Team als auch vor Kund:innen
<h2>Was wir dir bieten</h2>
<ul>
<li>🧭 Flexibel bleiben – so wie du’s brauchst: Arbeit soll zu deinem Leben passen, nicht umgekehrt. Mit unserem hybriden Modell entscheidest du, wo du am besten performst – im Office oder remote. Und für echte Freiheit: </li>
</ul>
<h2>Bis zu 6 Wochen im Jahr kannst du aus jedem EU-Land arbeiten.</h2>
<ul>
<li>🎉 Momente, die zählen – Zeit, die dir gehört 
<ul>
<li>27 Urlaubstage + dein Geburtstagsfrei, weil du es wert bist. </li>
<li>24.12. &amp; 31.12. gibt’s geschenkt – für die besonderen Zeiten mit den Menschen, die dir wichtig sind. 
We care. You celebrate.</li>
</ul>
</li>
<li>🚀 Weiterkommen – persönlich &amp; beruflich: Du willst wachsen? Wir machen Platz dafür: Mit 1.500 € Weiterbildungsbudget pro Jahr investierst du in das, was dich weiterbringt. Be the change – wir unterstützen dich dabei.</li>
<li>💪 Balance halten – Körper, Geist &amp; Energie 
<ul>
<li>Urban Sports Club Zuschuss, damit du den Kopf freibekommst. </li>
<li>Nilo.health Mitgliedschaft, wenn du mentale Power brauchst. 
Denn: Mates kümmern sich – auch um sich selbst.</li>
</ul>
</li>
<li>🧡 Dein Benefit. Deine Wahl. Du entscheidest, was zu dir passt: 
<ul>
<li>💳 Givve Card – 50 € monatlich für alles, was dein Leben schöner macht </li>
<li>🚲 Mobiko – 65 € für deine nachhaltige Mobilität </li>
<li>💼 bAV-Zuschuss – 50 € für deine Zukunft</li>
</ul>
</li>
<li>🤝 Team Spirit – gemeinsam geht mehr: Regelmäßige Teamevents, inspirierende Offsites, ein Miteinander, das man spürt. Denn: Be a mate – ist mehr als nur ein Satz.</li>
<li>💻 Arbeitsumfeld mit Vibe 
<ul>
<li>Hochwertige Ausstattung, stylische Büros in Berlin, Hamburg und Köln </li>
<li>Snacks, Drinks &amp; monatliche Team-Lunches – weil gute Gespräche oft in der Küche beginnen.</li>
</ul>
</li>
</ul>

Lead Social (gn)

<h2>Company Description</h2>
Since its foundation in 2007, Solactive AG has evolved into one of the world’s most important and fastest-growing index providers. From our headquarters in Frankfurt, we power global investment products across ETFs, structured products, and mandates. Our reputation is built on innovation, speed, flexibility, and strong partnerships.
<h2>Job Overview</h2>
We are looking for a Senior Site Reliability Engineer who will be responsible for designing, implementing, and monitoring our infrastructure and also developing automation strategies and deployment processes. You will become an integral part of the team, making every problem of the platform a problem of your own, and solving them accordingly. Big data, real-time computation, high availability and scalability are the challenges the Tech Platform Operations team is facing. To match this growth, we are hiring a Site Reliability Engineer to boost our team in the heart of Berlin.
<h2>Your Tasks</h2>
You are there not just to solve problems: you rather find automation rules for a permanent solution. 
<ul>
<li>Supporting, maintaining and developing our on-premise environment</li>
<li>Executing daily operations to keep production systems running efficiently</li>
<li>Scripting and developing automation in Python</li>
<li>Developing and maintaining configuration management solutions &amp; task schedulers</li>
<li>Developing and implementing backup and disaster recovery strategies</li>
<li>Maintaining documentation for procedures, configurations, and programs</li>
</ul>
<h2>Your Profile</h2>
<ul>
<li>An open mind and creative approach to problem solving with open source-based solutions</li>
<li>4+ years of experience as a SRE and Linux System Administrator</li>
<li>Advanced knowledge in Linux, Python, and Kubernetes</li>
<li>Knowledge of monitoring and performance analysis of systems and applications (e.g., Zabbix, InfluxDB, Grafana, ...) as well as of automation tools (e.g. Ansible, Rundeck, ...)</li>
<li>Hands-on experience with virtualization (XCP-ng, Proxmox) and storage technologies (e.g., Ceph, ZFS, DRBD, …)</li>
<li>Solid know-how when it comes to administering high-availability production systems such as Apache, Nginx, MySQL and FTP</li>
<li>Experience in understanding network and routing technologies like BGP, PFSense is a plus</li>
<li>Hands-on experience in cloud technologies is a plus</li>
<li>Fluent in English; German Language is a plus</li>
</ul>
<h2>Our Offer</h2>
<ul>
<li>Global Team: Join our motivated international team at Solactive</li>
<li>FinTech Excellence: Experience FinTech excellence at Solactive</li>
<li>Modern Culture: Enjoy our modern, flat hierarchy and startup-like culture</li>
<li>Responsibility &amp; Connections: Take over responsibility from day one and build relationships in- and outside of the company.</li>
<li>Vacation: Enjoy 30 annual vacation days, plus extra time off for Christmas Eve and New Year</li>
<li>Competitive Compensation: Receive a competitive compensation package</li>
<li>Special Benefits: Job ticket and gym access, access to Corporate Benefits, modern office space with ergonomic set-up, employee lounge, and free beverages and fruits</li>
<li>Community &amp; Networking: Engage in our various networking events</li>
<li>Professional Development: Grow both personally and professionally through our diverse training offers</li>
<li>Flexibility: Embrace a flexible work culture with the freedom to choose your work hours, including a hybrid work model, all within a diverse and dynamic environment</li>
</ul>

Site Reliability Engineer (m/f/d)

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.
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>
You will orchestrate the further development and implementation of the company's growth model. In partnership with the CEO and Founder, you will leverage your knowledge of and previous experience in Finance, Cryptocurrency and Blockchain, and/or new venture development in support of key enterprise priorities. You will help to provide strategic direction, further structure the company and establish and implement processes that support the company’s growth
You will, in particular, oversee the areas of Marketing, Business Development and Customer Support and assure together with the corresponding directors the implementation of the company’s priorities.
You are a highly skilled generalist with previous experience in the Finance, Decentralized Finance and/or Cryptocurrency/Blockchain sector with a passion for people, process, strategy, and results. You possess the drive and flexibility to be an early-stage team member with sincere dedication to our mission of diversity and inclusion.
Responsibilities:
<ul>
<li>Represent the company alongside the CEO and Founder as an expert in Finance, decentralized finance, and/or cryptocurrency/blockchain to investors, partners, and other external parties</li>
<li>Collaborate with the Founder and CEO to provide strategic direction and contribute to creative and operational initiatives aimed at ensuring a highly functional organization</li>
<li>Supervise day-to-day operations and management of customer-facing areas, including marketing, business development, and support, working closely with area directors</li>
<li>Assist in establishing an appropriate organizational structure and develop processes to support the company's growth</li>
<li>Execute initiatives and communications specific to the company's growth and development, as well as engagement with the company's investors</li>
<li>Develop and implement an organizational chart and hiring roadmap for the company</li>
<li>Partner with the CEO and Chief Strategy Officer in planning and executing international growth and partnership ventures</li>
<li>Operate at a tactical, strategic, and operational level, coordinating various projects</li>
<li>Take the lead on business development activities related to client acquisition and corporate partnerships</li>
</ul>
<h2>Requirements</h2>
Experience:
<ul>
<li>Proven experience as a COO, VP of Operations, or a similar leadership role in the crypto, blockchain, fintech, or DeFi space.</li>
<li>Strong understanding of blockchain technology, cryptocurrency markets, DeFi, NFTs, and Web3 ecosystems. </li>
<li>Experience in scaling startups or fast-growing companies in the crypto or tech industry.</li>
<li>Deep knowledge of crypto regulations, compliance (KYC/AML), and risk management. </li>
<li>Strong strategic thinking and problem-solving skills</li>
<li>Excellent interpersonal and communication abilities</li>
<li>Sound financial acumen and budget management skills</li>
<li>Knowledge of relevant industry trends and regulations</li>
<li>Leadership and team-building skills</li>
</ul>
Level of studies: Bachelor or Master Degree in Business, Finance, IT, Engineering or similar
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.

Chief Operating Officer / COO (Crypto / Blockchain)

Digitalisierung und Energiewende in einem Satz? Ja, mit Green Fusion!
Wir bei Green Fusion arbeiten jeden Tag daran, den Klimawandel aktiv zu bekämpfen – mit smarter Software, die Heizsysteme im Wohnsektor intelligent steuert und optimiert. Durch Digitalisierung und Automatisierung senken wir Emissionen und Energieverbrauch – und treiben so die Energiewende voran.
Um unsere Mission zu erreichen, brauchen wir Menschen, die mit Leidenschaft, Zielstrebigkeit und im Team Green Fusion vorantreiben. Und hier kommst du ins Spiel!
Als Talent Acquisition Manager:in (m/w/d) spielst du eine entscheidende Rolle für das Wachstum unseres Unternehmens. Du findest und gewinnst die richtigen Menschen – mit den passenden Skills und dem richtigen Cultural Fit. Damit gestaltest du die Zukunft von Green Fusion maßgeblich mit.
<h2>Aufgaben</h2>
<ul>
<li>End-to-End-Recruiting für unsere verschiedenen Teams – von Softwareentwicklung, Engineering und Vertrieb bis hin zu Operations, Back Office und Werkstudierenden</li>
<li>Active Sourcing und direkte Ansprache passender Talente auf relevanten Plattformen</li>
<li>Enge Zusammenarbeit mit Hiring Manager:innen und anderen Stakeholdern zur Definition von Rollenprofilen und Anforderungen</li>
<li>Mitentwicklung unserer Hiring-Strategie, um unser nachhaltiges Unternehmenswachstum aktiv zu unterstützen</li>
<li>Gestaltung smarter Auswahlprozesse, die Kandidat:innen begeistern und für Top-Hires sorgen – mit Fokus auf Prozessdesign und Candidate Experience</li>
<li>Nutzung von Daten und relevanten KPIs, um Transparenz ins Recruiting zu bringen und Funnel sowie Sourcing gezielt zu optimieren</li>
<li>Aktive Förderung von Vielfalt und Inklusion im Recruiting – du bringst Erfahrung mit, wie wir gezielt diverse Talente ansprechen, Barrieren abbauen und ein inklusives Bewerbungsverfahren gestalten können</li>
<li>Aufbau und Weiterentwicklung unseres Employer Brandings gemeinsam mit dem Marketing- und People-Team</li>
</ul>
<h2>Qualifikation</h2>
<ul>
<li>Du hast mindestens 3 Jahre Erfahrung im Recruiting – z. B. als Talent Acquisition oder People &amp; Culture Manager:in, idealerweise im Start-up- oder Scale-up-Umfeld</li>
<li>Du hast bereits in einem datengetriebenen Umfeld gearbeitet und aussagekräftige Reports sowie Marktanalysen für Stakeholder erstellt</li>
<li>Du behältst auch bei mehreren offenen Positionen den Überblick und gehst strukturiert und zielgerichtet vor</li>
<li>Du bringst eine ausgeprägte Kommunikationsstärke mit – auf Deutsch und Englisch, intern wie extern</li>
<li>Du hast ein gutes Gespür für Menschen und Unternehmenskultur – und erkennst, wer fachlich überzeugt und wer den passenden Cultural Fit mitbringt</li>
<li>Du kennst dich mit Applicant Tracking Systemen (ATS) wie Personio, Greenhouse, Join o. ä. aus</li>
<li>Du denkst proaktiv, arbeitest eigenverantwortlich und bringst gerne neue Ideen mit ein</li>
<li>Du denkst Employer Branding ganzheitlich – von der Karrierewebsite über Social Media bis zur Candidate Experience – und bringst kreative Ideen ein, wie wir als Arbeitgeber sichtbar und attraktiv bleiben.</li>
<li>Idealerweise hast du bereits Erfahrung darin, inklusive Auswahlprozesse zu gestalten und vielfältige Talente gezielt anzusprechen.</li>
</ul>
<h2>Benefits</h2>
💼 Mitarbeiter Benefits wie Urban Sports Club oder Become1.
🏠 Flexible Arbeitszeitmodelle, Homeoffice und bis zu 2 Monate Remote-Arbeit möglich. 
💡 Weiterbildung gesichert – ob durch die Herausforderungen im Job, unserer offenen Feedback-Kultur oder die geförderten Weiterbildungen - die Möglichkeit dazuzulernen besteht überall.
🌱 Direkter Impact durch deinen Job – mit uns kannst du aktiv die Energiewende voranbringen und trägst jeden Tag zum Kampf gegen den Klimawandel bei.
💚 Wir schätzen unser Team wert- deswegen sind uns regelmäßige Teamevents sehr wichtig.
🙌 Das beste Team, das Berlin dir zu bieten hat – vielleicht sogar nicht nur Berlin. Das glaubst du nicht? Dann finde es selbst heraus und bewirb dich direkt!
--- 
Während wir heute noch als Pioniere gelten, können wir mit dir schon bald den Markt dominieren! Zuerst in der DACH-Region, dann in ganz Europa.
Es erwartet dich ein motiviertes, aufgeschlossenes und lebendiges Umfeld, das mit Leidenschaft und Ehrgeiz die Energiewende aktiv mitgestalten will - und das nur gemeinsam gelingen kann!
Wir freuen uns auf deine Bewerbung - Fernanda wird sich bei dir melden!

Talent Acquisition Manager:in

We’re seeking a driven AI Engineer to join one of the fastest-growing legal tech companies in Europe. With an established suite of AI-powered products already serving customers, we’re now scaling our capabilities to deliver even more value. This role lets you ship generative AI features, help build agentic systems, and contribute to the standards and tooling that make our platform smarter every day.
Reporting to the AI Lead, you’ll work hands-on across the stack — from architecture to implementation. You’ll work closely with the Head of Engineering and product teams to turn research ideas into reliable, user-facing functionality, while continuously improving our ML/LLM infrastructure and workflows.
For an engineer with strong practical experience in generative AI and LLMs, this is a chance to have real product impact, learn from seasoned leaders, and grow as we expand AI across the company.
Your Challenge and Opportunity in This Role
This is a rare opportunity to shape how AI is built and shipped inside a rapidly evolving product ecosystem. As a core AI Engineer, you’ll be both implementer and innovator—translating cutting-edge research into real-world impact. You’ll help define what “AI-powered” truly means for our users, while laying groundwork for scalable, production-ready systems. Expect deep technical ownership, constant learning, and meaningful influence on how our AI function matures across teams and markets.
<h2>Tasks</h2>
AI Strategy &amp; Implementation:
<ul>
<li>Architect and implement advanced generative AI and LLM-based solutions for our product suite</li>
<li>Design and develop sophisticated agentic systems that can perform complex tasks autonomously</li>
<li>Establish best practices for AI development, testing, and deployment across products</li>
<li>Initially handle all AI development hands-on as a core technical contributor</li>
</ul>
Cross-functional Collaboration:
<ul>
<li>Work closely with product, design, and engineering teams to integrate AI capabilities</li>
<li>Translate complex AI concepts for both technical and non-technical stakeholders</li>
</ul>
<h2>Requirements</h2>
Technical Expertise:
<ul>
<li>Extensive hands-on experience developing and deploying generative AI systems, specially Agentic Systems and applications</li>
<li>Deep expertise with large language models (LLMs) and their practical applications</li>
<li>Experience building agentic systems that perform complex tasks autonomously</li>
<li>Strong programming skills (Python) and software engineering background</li>
<li>Excellent communication skills for explaining complex AI concepts to both technical and non-technical stakeholders</li>
<li>Experience translating cutting-edge AI research into practical applications</li>
<li>Problem-solving mindset with focus on delivering user value through AI</li>
</ul>
Requirements:
<ul>
<li>You must be located in the CET -2/+2 zone for this role!</li>
<li>You must have at least 4 years of professional experience in AI</li>
<li>You must have already deployed AI Agentic systems into production</li>
</ul>
<h2>Benefits</h2>
🚀 Foundational Impact – Help to deliver our AI strategy from the ground up
🔒 Technical Ownership – Full ownership of our AI capabilities across multiple products
🌱 Growth Environment – Work at the cutting edge of generative AI and LLMs
💼 Leadership Visibility – Flat hierarchy with access to Head of Engineering and CTO, reporting directly to the AI Lead
🏡 Fully Remote – Enjoy the flexibility of working from anywhere 
💻 Top Equipment – State-of-the-art MacBook plus all the accessories you need 
🏋️ Wellbeing Perks – Urban Sports Club membership to support your healthy lifestyle
If you're passionate about pushing the boundaries of what's possible with generative AI and want to lead the technical development of innovative AI products while maintaining hands-on involvement, we'd love to hear from you!

AI Engineer

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.
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>
Chief Product Officer (CPO) Job Summary:
As our CPO, you'll own the entire product lifecycle—from vision to execution. You'll define the product strategy in alignment with our technical roadmap, market needs, and user feedback. 
You’ll work closely with engineering, marketing, and executive leadership to shape innovative Web3 products that solve real problems and scale globally. 
Responsibilities:
Product Strategy &amp; Vision:
<ul>
<li>Define and execute a compelling product vision aligned with our company’s mission.</li>
<li>Stay ahead of trends in crypto, DeFi, NFTs, and Web3 to guide long-term product planning.</li>
</ul>
Team Leadership:
<ul>
<li>Build, mentor, and lead a high-performing team of Product Managers, Designers, and Analysts.</li>
<li>Foster a culture of innovation, user-centricity, and continuous improvement.</li>
</ul>
Execution &amp; Delivery:
<ul>
<li>Prioritize product features using data, user feedback, and business goals.</li>
<li>Collaborate with engineering to ensure timely, high-quality releases.</li>
<li>Define and track KPIs and success metrics for product performance.</li>
</ul>
Stakeholder Collaboration:
<ul>
<li>Partner with marketing, community, compliance, and operations to ensure product-market fit and regulatory readiness.</li>
<li>Communicate product plans and progress to the executive team, investors, and community.</li>
</ul>
<h2>Requirements</h2>
<ul>
<li>Proven experience (8+ years) in product leadership, ideally with 5+ years in a crypto/blockchain company.</li>
<li>Deep understanding of crypto protocols, DeFi, wallets, exchanges, tokens, and/or smart contracts.</li>
<li>Strong background in user-centered design, agile development, and lean product methodologies.</li>
<li>Experience scaling consumer or developer-facing products in fast-paced environments.</li>
<li>Excellent communication skills with both technical and non-technical stakeholders.</li>
<li>Passion for Web3 and a strong belief in decentralized technology. </li>
</ul>
Level of studies: Bachelor’s or Master’s degree in Computer Science or 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.

Chief Product Officer (CPO) - Crypto / Web3

We’re seeking a pragmatic Lead Software Engineer (Full-Stack, Python-first) to help one of Europe’s fastest-growing legal tech companies scale its software platform end to end. Our AI-powered products are already in market; now we need robust, extensible architecture and impeccable execution to support rapid growth and new feature velocity.
Reporting to the Head of Engineering, you’ll own critical services and user-facing features across the stack while guiding implementation standards. You’ll stay hands-on while mentoring teammates, enforcing code quality, and driving technical decisions that keep our systems secure, observable, and performant at scale.
For a builder who loves clean abstractions, production-grade code, and working closely with product and AI teams, this is a chance to have outsized impact on a modern, cloud-native platform.
Your Challenge and Opportunity in This Role
This is a rare opportunity to define how a rapidly expanding product is architected, shipped, and maintained. As our Lead Software Engineer, you’ll be both system designer and senior IC—translating complex requirements into elegant, reliable software. You’ll establish patterns for scalability (from modular service boundaries to CI/CD pipelines), ensure our Python services are battle-tested in production, and elevate engineering standards across teams. Expect real ownership, deep technical problem-solving, and the chance to influence how our platform evolves across markets and use cases.
<h2>Tasks</h2>
Strategy &amp; Implementation:
<ul>
<li>Architect and implement robust scalable solutions for our product suite</li>
<li>Design and develop sophisticated systems</li>
<li>Establish best practices for software development, testing, and deployment across products</li>
<li>Initially handle development across the stacks as a core technical contributor</li>
</ul>
Technical Leadership:
<ul>
<li>Initially handle development hands-on as the primary technical contributor</li>
<li>Work with our Head of Engineering to build a high-performing team as our initiatives expand</li>
<li>Maintain significant hands-on coding involvement even while leading the team</li>
</ul>
Cross-functional Collaboration:
<ul>
<li>Work closely with product, design, and AI Engineers to release new features</li>
<li>Partner with the Head of Engineering and leadership on Engineering roadmap planning</li>
<li>Translate complex software concepts for both technical and non-technical stakeholders</li>
</ul>
<h2>Requirements</h2>
Technical Expertise:
<ul>
<li>Production-scale Python and Django knowledge and clean architecture.</li>
<li>Front-end experience with Vue 3 or React</li>
<li>Production knowledge with scaling software</li>
<li>Rigorous testing: pytest, integration/e2e (Cypress), contract tests.</li>
<li>Automation-first: CI/CD (GitHub), Docker, IaC (Terraform).</li>
<li>Data layer mastery: PostgreSQL tuning, Redis caching, queues/streams (RabbitMQ/Kafka).</li>
<li>API design &amp; maintenance: REST/GraphQL, versioning, documentation.</li>
<li>Security by default: OWASP, OAuth/OIDC/JWT, GDPR-aware data handling.</li>
</ul>
Leadership Skills:
<ul>
<li>Ability to work independently as the primary technical contributor handling all aspects of development</li>
<li>Comfort with hands-on coding and technical work even after building a team</li>
<li>Experience mentoring and developing technical talent</li>
<li>Excellent communication skills for explaining complex AI concepts to both technical and non-technical stakeholders</li>
</ul>
Strategic Vision:
<ul>
<li>Ability to create and execute Software roadmaps aligned with business objectives</li>
<li>Strong communicator/mentor; aligns engineering trade-offs with product goals.</li>
<li>Outcome-driven problem solver focused on delivering measurable user value.</li>
</ul>
Requirements:
<ul>
<li>You must be located in the CET -2/+2 zone for this role!</li>
<li>You must have at least 4 years of experience with Django</li>
<li>You must have at least 4 years of professional experience as a Lead</li>
</ul>
<h2>Benefits</h2>
🚀 Foundational Impact – Help to deliver our Engineering strategy
🔒 Technical Ownership – Full ownership of our the features from end to end
🌱 Growth Environment – Work at the cutting edge of generative AI and LLMs
💼 Leadership Visibility – Flat hierarchy with direct report to the Head of Engineering
🏡 Fully Remote – Enjoy the flexibility of working from anywhere 
💻 Top Equipment – State-of-the-art MacBook plus all the accessories you need 
🏋️ Wellbeing Perks – Urban Sports Club membership to support your healthy lifestyle
If you're passionate about pushing the boundaries of what's possible with SaaS softwares with AI and want to lead the technical development of one of our multi disciplinary teams while maintaining hands-on involvement, we'd love to hear from you!

613 Technik / Produktion Jobs