Software Engineer (Python, TypeScript)

📍Client & contract: lead international bank | B2B 🗣️ Recruitment: phone screen with our recruiter + technical test + one on-line meeting with the hiring managers 🗺️ Hybrid work: 8 days per month from the office in Cracow The offer: Prestigious position at one of the world's largest banks Stable, long-term projects Competitive salary with a B2B contract Hybrid work (8 days per month from the office in Cracow) and flexible working hours Private healthcare and multisport card Personal growth and development opportunities with the possibility to rotate between projects Referral program and company events Convenient parking Daily tasks: - Design and build secure application services and APIs. - Drive technical design discussions and translate requirements into robust solutions. - Troubleshoot complex production issues and lead root-cause analysis. - Improve service reliability and resilience through proactive engineering practices. - Work independently with strong ownership while collaborating across teams. Strong Python skills (Python 3.11+ preferred) and solid object-oriented programming fundamentals. Hands-on experience with Django/FastAPI and TypeScript frameworks (Angular/NestJS). Excellent spoken English communication skills for day-to-day collaboration with teammates. Strong understanding of RESTful API design best practices. Familiarity with CI/CD and DevOps tooling (Jenkins, GitHub Actions, GitLab CI). Experience with GCP, Kubernetes, Terraform, and Helm. Experience with relational databases, preferably PostgreSQL. Strong analytical mindset, learning agility, and a problem-solving approach. Basic understanding of open-source software licenses (e.g., Apache-2.0, MIT, GPL) and their practical implications in software delivery. Familiarity with modern Python tooling (uv, Ruff, Rye) and Git workflows. Familiarity with Go. Familiarity with identity protocols and standards: SAML, OAuth2, OpenID Connect. Proficiency with AI-assisted engineering tools such as Claude Code and Codex. Familiarity with OpenTelemetry and OpenAPI. Visible technical engagement (blogging, GitHub portfolio, open-source contributions). Must have: Python, Django, TypeScript, FastAPI, DevOps Nice to have: Java, Golang