Senior Full Stack Developer – Remote

This is a fully remote position, open to applicants in Germany.

📋 Description

• Take ownership of essential components within the AI architecture.

• Design and create scalable AI agent systems (including multi-step reasoning, decision pipelines, and tool utilization).

• Ensure the reliability and quality of AI outputs through evaluation, monitoring, and guardrails.

• Advance the development of LLM systems (such as prompting, fine-tuning, tooling, memory, and orchestration).

• Build frameworks for observability and evaluation (including regression tests for AI).

• Collaborate closely with business and product teams to generate significant impact.

• Make long-term impactful technical decisions.

⛳️ Requirements

• 6–8+ years of experience in software engineering, preferably with a background in AI/LLM environments.

• Strong proficiency in Python (Django or similar frameworks).

• Familiarity with LLM APIs (such as OpenAI, Claude, etc.) and AI system design.

• Knowledge of evaluation methods and observability practices.

• Capability to ensure AI reliability while balancing trade-offs between speed and quality.

• Highly autonomous and self-driven work ethic.

🏝️ Benefits

• Flexible working hours.

• Options for remote work or home office.

• Workation opportunities available under specific guidelines.

• Regular team events, including boat tours, escape rooms, climbing parks, and vision workshops.

• Mental health resources and workshops.

• A transparent high-performance model.

• Assistance with parental leave applications.

• Corporate benefits program offering discounts, including Zalando, Apple, and Aida.

• Complimentary Urban Sports Club membership.

• A company culture built on integrity, trust, and responsibility.