Tech jobs at Bjak

Full Stack Engineer, AI systems

Germany, Germany, Germany, Germany

Remote Full-time

Strong full stack engineering experience (frontend and backend), solid system design and API architecture understanding, experience with LLMs, RAG or AI-powered applications, and strong ownership taking features from idea to …

LLM, RAG, Next.js, Python, Node.js, PyTorch

Backend Engineer, AI (Agent Systems)

Germany, Germany, Germany, Germany

Remote Full-time

Strong production backend engineering fundamentals, experience with high-throughput low-latency services, familiarity with AI inference patterns (LLMs, embeddings, multimodal), and debugging distributed systems under load. Bias …

LLM, Python, Node.js, PyTorch, OpenAI API, SQL

LLM Application Engineer

Germany, Germany, Germany, Germany

Remote Full-time

Strong software engineering fundamentals, experience building AI-powered applications, hands-on work with LLMs, generative AI or agent systems, prompt and workflow design, clean production-quality code, and a bias toward shipping …

LLM, Python, OpenAI API, PyTorch, JAX

Product Lead - AI Neobank App

Germany, Germany, Germany, Germany

Remote Full-time Senior

Strong experience leading digital product areas, balancing strategy, execution, UX, data and business outcomes. Experience in fintech, insurance or regulated products is a strong advantage. Strong English communication required.

Product Manager - AI Neobank App

Germany, Germany, Germany, Germany

Remote Full-time

Product management or similar experience, strong product sense, ability to work with engineers and designers, comfort with metrics and experiments, strong writing and stakeholder management. Fintech or consumer app experience is …

Product Lead - AI Investing

Germany, Germany, Germany, Germany

Remote Full-time Senior

Strong experience leading digital product areas, balancing strategy, execution, UX, data and business outcomes, sound prioritization, comfort with ambiguity, and ability to simplify complex financial products. Fintech or …

Product Lead - AI Stockbroking

Germany, Germany, Germany, Germany

Remote Full-time Senior

Senior product leader with strong experience leading digital product areas, good judgement on prioritization and trade-offs, ability to simplify complex financial products, and strong English communication. Fintech or regulated …

Product Engineer - AI Neobank

Germany, Germany, Germany, Germany

Remote Full-time

Product engineering, product owner, founder or growth/product operator experience. Strong product sense, metrics and experimentation skills, strong writing and stakeholder management, and high ownership. Fintech or consumer app …

Product Engineer - AI Investing

Germany, Germany, Germany, Germany

Remote Full-time

Product experience as a product engineer, product owner, founder or growth/product operator; strong product sense, metrics and experiment skills, writing and stakeholder management; fintech experience a plus. Strong English …

Product Engineer - AI Stockbroking

Germany, Germany, Germany, Germany

Remote Full-time

Product ownership experience, strong product sense, metrics and experimentation skills, strong writing and stakeholder management, high ownership, and strong English communication. Fintech experience is an advantage.