Senior Full Stack Software Developer
Summary
Builds and maintains cloud-native web apps and backend services using Node.js, TypeScript, React, AWS, Docker, and Kubernetes in an agile team.
Senior Full Stack Software Developer
We are looking for an experienced Senior Full Stack Software Developer to join our team and help build modern, scalable, and secure software solutions. In this role, you will work on designing, developing, and maintaining cloud‑native applications while collaborating closely with cross‑functional teams to deliver high‑quality products.
What you’ll do
- Design, develop, and maintain modern web applications and backend services.
- Build and integrate REST and SOAP APIs.
- Develop scalable cloud‑native solutions using AWS and container technologies.
- Participate in architecture design, code reviews, and technical decision-making.
- Implement automated testing and CI/CD pipelines to ensure high software quality.
- Collaborate with product owners, designers, and other developers in an agile environment.
- Contribute to continuous improvements in development practices, security, and performance.
Required Qualifications
- 5+ years of professional software development experience.
- Strong experience (5+ years) with Node.js, TypeScript, React.
- Solid experience with REST/JSON and SOAP/XML APIs, AWS, Docker, Kubernetes.
- Git and CI/CD tools (e.g., Jenkins, ArgoCD).
- Fluent communication skills in Finnish and English, both written and spoken.
Nice to Have
- Microservices architecture.
- Serverless development (AWS Lambda).
- SQL databases, especially PostgreSQL (or equivalent).
- Redis, Elasticsearch.
- Security technologies such as SSO (OIDC/SAML), JWT, and mTLS.
- Automated testing, including unit, integration, and end-to-end testing.
