Senior Software Engineer
Core
Design, build, and maintain scalable APIs connecting Telia's mobile and fixed product backends for internal teams and external partners.
Role type
Senior Software Engineer (API Platform)
Builds
Production-grade REST APIs, API gateways, and cloud-native integration layers
Domain
Telecommunications, Cloud Native, Backend Integration
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
REST API design, API gateway management, Cloud Native Architecture, OAuth2/OIDC, API versioning, backend integration, observability, security governance
Preferred skills
Event-driven patterns, streaming patterns, Spring Boot
Technologies
Spring Boot, OAuth2, OIDC, REST, API Gateways
Responsibilities
Develop and operate scalable APIs integrating mobile and fixed backends; Design clear, versioned API contracts; Consult with internal teams and external partners on integration; Contribute to security, governance, and observability across the API layer
Seniority
Senior, hands-on IC
