Senior Software Engineer (Python)

CodiLime is a software and network engineering industry expert and the first-choice service partner for leading global networking hardware providers, software providers, and telecoms. The company has over 250 employees and has been operating since 2011. CodiLime engineers work on a leading network source-of-truth (NSoT) platform used by thousands of organizations worldwide to model, document, and automate their network infrastructure. The platform is built AI-first with its own Claude Code agent skills and MCP server, focusing on integrations and continuous discovery agents connecting to third-party network systems and controllers.

• Strong professional experience with Python
• Hands-on, everyday use of AI coding tools, ideally Claude Code, in engineering workflow
• Experience building and maintaining integrations or APIs (REST)
• Experience with gRPC is a strong plus
• Solid unit testing experience, ideally with pytest
• Fluency and experience with Docker, Docker Compose
• Experience with Kubernetes
• Working understanding of core networking concepts: IP vs MAC, VLANs, VRFs, DNS, BGP, ACLs
• Experience with relational databases (PostgreSQL, SQL)
• Experience with monitoring tools such as Grafana and/or Prometheus
• CI/CD experience, ideally with GitHub Actions
• Experience with cloud computing platforms, ideally AWS services like EC2, S3, EKS
• Good knowledge of English (minimum C1 level)

Nice to have:

• Experience with Go
• Experience with MQTT
• Familiarity with FastAPI
• Experience with Swagger and/or Postman
• Experience with Playwright or other E2E testing frameworks
• Experience with Ansible

• Designing, building, and maintaining integrations connecting the platform to third-party network systems and controllers
• Developing discovery agents/workers that securely connect to customer infrastructure and extract device, interface, and topology data
• Building and maintaining services and APIs that deliver discovered data into the platform's declarative ingestion layer
• Writing and maintaining unit tests using pytest and contributing to E2E test automation with Playwright running in Docker Compose via CI
• Exploring and applying AI-assisted engineering practices, including interactive, Claude Code-driven testing flows
• Collaborating closely within a small, cross-functional engineering team
• Proposing and shipping ideas for platform improvements beyond core integration work
• Contributing to architecture and design decisions as the integrations platform scales
• Writing clean, maintainable, well-tested code and participating in code reviews