Senior Fullstack Developer

Seniority level: Senior

Location: Trondheim, Norway (onsite)
Contract period: 01 Oct 2025 – 31 Jan 2027 (possible extension)
Deadline: 15 Sep 2025

About the Role

We are looking for a skilled Senior Fullstack Developer to join a cross-functional product team building security-focused products and services for the business market.

You’ll work across the entire product lifecycle – from idea and design to implementation, deployment, and operations. Expect a mix of frontend, backend, infrastructure, APIs, and DevOps challenges.

This is a role where you’ll collaborate closely with business stakeholders, so communication skills are just as important as technical expertise. If you thrive on building secure, high-quality solutions and enjoy being part of a professional developer community, this might be your next big step.

✅ Competence Requirements

• Strong frontend: Nuxt, Vue, TypeScript, HTML/CSS

• Backend: Java, Spring Framework / Spring Boot

• Experience with OpenAPI, REST APIs, Microservices (preferred)

• Knowledge of OAuth2 / OIDC / JWT / SAML authentication (preferred)

• Advantage: React Native (mobile development)

• Azure, Kubernetes, Docker

• Experience with MongoDB, PostgreSQL (preferred)

• CI/CD pipelines (GitHub Actions)

• Helm, ArgoCD, OpenTelemetry, Grafana LGTM (preferred)

 Recruitment Partner

This position is offered in collaboration with Sperton – your trusted international recruitment partner, connecting top talent with impactful projects worldwide.

 Apply today – applications are reviewed continuously!