Software Developer (Python)

WHO WE ARE? Being the daughter company of Swisscom - leading telecommunications company and one of the most sustainable and innovative companies in Switzerland - we share the same values, vision and goals. As a trustworthy and efficient Swisscom IT service partner, we create valuable customer experiences. We work in a strong collaboration with our Partners in Switzerland and attract and retain high performers. We're expanding our footprint in Riga and actively seeking 50+ DevOps Engineers to join our growing teams within this year. We invite driven professionals to join us, grow with us, and help shape the future. The team/project: You will be working in our Python-based end-to-end test automation framework for virtual network components, and developing internal AI tooling — including an authenticated MCP gateway, agentic workflows, and RAG/hybrid retrieval pipelines. You'll split your time between component/system-level network testing and building the AI infrastructure that internal tools and agents run on. As DevOps Engineer you will: E2E Testing Build and extend a Python-based e2e test automation framework for virtual network components Design reusable, composable test building blocks that other engineers can build on Validate component-level protocol behavior (TCP/IP, DNS, IPsec/VPN, routing, firewall policy) as well as full end-to-end network scenarios Containerize and pipeline test infra through Docker and GitLab CI, keeping it reproducible and environment-agnostic (AWS, Terraform, Kubernetes where relevant) AI Tooling Design and build centralised MCP gateway. Enabling the MCP server to expose internal tools and data sources to AI agents in a controlled, auditable way Implement authentication, authorization, and access scoping for agentic workflows and MCP gateway Build agentic graph workflows including multi-agents setups with PydanticAI agents and tools Implement PydanticAI workflows with RAG (vector + graph) over internal documentation, logs, source code, and operational data to create rich context. What we offer: Salary from 3900 to 5200 EUR monthly gross 80 EUR monthly cell phone and internet allowance Flexible schedule and possibility to work in hybrid mode Ergonomic home office allowance in value of 500 EUR Possibility to work abroad for 4 weeks each year Health Insurance – includes gym or pool fitness membership, covers consultations with a psychologist or psychotherapist (issued after 1 month) Optics (200 EUR every 2 years) 24 working days of annual paid holiday per year 5 dedicated paid learning day’s annually Day off on your birthday or names day 1 day off for social activities (voluntary project, adopting an animal)​ Collaborative, friendly and driven work environment Work on innovations, cutting edge technologies and in autonomous high performance teams Parking options Continuous development environment that fosters your growth (conferences, cross-department experience sharing, learning platforms etc.) Annual salary review Must-have: Degree in computer science or equivalent working experience Curious, open mindset with strong analytical thinking and problem-solving skills Team player who is eager to learn and open to share knowledge Strong Python skills Solid networking fundamentals understanding (TCP/IP, DNS, VPN, IPsec, routing, firewall policy concepts) Understanding of basic authentication and authorization concepts RBAC/OAuth Any hands-on experience developing MCPs and AI workflows Experience TDD (Test driven development) and Spec driven development Gitlab, Docker Effective communication skills in English Nice-to-have: Java and/or Ruby knowledge Experience with Playwright, PydanticAI, Vector and/or Graph databases Knowledge of telecom networking concepts (VPN, VLAN, VNFs, BGP, MPLS) Familiarity with AWS, GCP, Azure Experience with Terraform, Kubernetes