We're building the internal AI platform that powers our agentic workflows, and we're looking for a Senior Backend Software Engineer with deep experience in Model Context Protocol (MCP) and distributed systems.
In this role, you'll design and operate production-grade MCP servers that sit at the core of our AI infrastructure.
You'll work on highly asynchronous, event-driven systems that integrate securely with enterprise identity providers and manage state at scale.
This is a hands-on engineering role with real architectural ownership.
If you enjoy building reliable systems that other engineers depend on and you care about correctness, security, and performance, this role is for you.
What You'll Do MCP Server & API Development Design, build, and maintain high-performance MCP servers using the Fast MCP framework Develop clean, well-structured REST APIs using Fast API, with full Open API/Swagger compliance Write efficient, non-blocking Python using asyncio and httpx Own API contracts, error handling, and backward compatibility Agentic Workflows & Architecture Implement and evolve agent orchestration systems using event-driven patterns Integrate with webhooks and internal platform services Manage distributed state with Redis, including caching strategies and TTL-based persistence Debug and resolve complex issues across async, distributed systems Security, Quality & Dev Ops Implement enterprise-grade authentication and authorization: OAuth2 flows Azure Entra ID (Azure AD) SSOSecure JWT validation Build and maintain robust test suites (unit, integration, E2 E) using pytest and pytest-asyncio Containerize services with Docker and support deployments via Azure pipelines Collaborate closely with platform and delivery teams to ship reliable, scalable solutions Required Skills & Experience Core Engineering Strong Python expertise with deep knowledge of async/await patterns Solid experience designing and building RESTful APIs with Fast APIMCP & Agent Systems Proven, hands-on experience building MCP servers (this is a core requirement)Practical experience with the Fast MCP framework in production environments Data & Infrastructure Experience with relational databases (SQL)Strong working knowledge of Redis as a distributed key-value store Security & Identity Deep understanding of Auth N/Auth Z concepts Experience implementing OAuth2, SSO, and JWT-based authentication Familiarity with Azure Entra ID integrations Architecture & Delivery Experience designing distributed, event-driven systems Comfort working with Docker and containerized services Ability to work independently and communicate complex technical ideas clearly Nice to Have Familiarity with the broader MCP ecosystem (clients, tools, patterns)Experience with AI/agent frameworks such as Lang Graph, Lang Chain, or Langfuse Exposure to Azure CI/CD, Git Hub Actions, or similar pipelines Observability experience (Datadog or comparable tooling)Prior experience with AI-assisted or "vibe" coding workflows Why Join Us Work in a modern software development company with international clients Be part of a collaborative, supportive team Learn how tech recruitment works end-to-end Flexible working model and long-term growth opportunities Company apartments in cool cities across Europe: work and enjoy a memorable getaway About Us We are a software house with 18 years of experience and a global portfolio of projects.
We help businesses modernize, scale, and innovate through custom software solutions.
Our team embraces unconventional ideas and new technologies, delivering solutions with real impact.
If you value professionalism, creativity, and a strong engineering culture, you'll feel at home here.
Job Type: Full-time Pay: €54,000.00-€120,000.00 per year Benefits: Work from home Experience: MCP Servers: 5 years (required)Work Location: Remote