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About the Role
Build backend systems and infrastructure for reliable agent execution as part of a SaaS engineering team. You will take ownership of foundational architecture for persistent state, safe execution, permissions, and recovery, connecting people, agents, and external systems.
Responsibilities
- Build backend services and data models that track operational work, ownership, and outcomes over time.
- Develop asynchronous workflows that reliably handle retries, timeouts, external events, and interrupted execution.
- Create shared APIs and tool-execution interfaces with authorization and customer-data isolation.
- Improve how operational knowledge is stored, versioned, and served.
- Strengthen testing and observability as the platform evolves.
- Investigate production issues, design clear interfaces, and deliver maintainable solutions.
Requirements
- At least 3 years of backend engineering experience building and maintaining production services.
- Practical experience with Python and/or TypeScript/Node.js, and willingness to work across both.
- Experience with PostgreSQL or another relational database, including data modeling and transactions.
- Familiarity with background jobs, queues, or event-driven processing, including failure handling and data consistency.
- Experience building resilient asynchronous workflows and investigating production problems.
Skills
- Python
- TypeScript
- Node.js
- PostgreSQL
- Relational database
- Data modeling
- Transactions
- Background jobs
- Queues
- Event-driven processing
- Failure handling
- Data consistency
- Asynchronous workflows
- Workflow engines
- Multi-tenant applications
- Authorization
- FastAPI
- Agent tooling
- LLM
Location
- Berlin, Germany
Work Type
- On-site
- SaaS
Experience Level
- Mid-level
Salary/Compensations
- €80,000