Fullstack Developer

Fullstack Developer – Consulting assignment within banking and financial servicesAt WeQuel, we are now looking for a senior Fullstack Developer in Stockholm. You will become an important part of the client's development environment, with a focus on C# .NET APIs and Angular-based Single-Page Applications running on OpenShift. You work across both back-end and front-end, in projects where changes are made in both frontend SPAs and APIs, often within composite APIs that consume other APIs.Your responsibilities:- Development in C# and .NET (versions 8–10)- Development of C# .NET APIs, including composite APIs consuming other APIs- Development of frontend Single-Page Applications (SPA) on OpenShift- Angular development (modern Angular)- JavaScript and TypeScript development- Changes spanning both frontend SPAs and APIs- Containerized delivery with Docker, Kubernetes and OpenShift- Version control and CI/CD with GitHub and GitHub ActionsYou work in an agile development environment where modern software engineering principles and best practices guide the daily work.Requirements:- Extensive experience in C# and .NET / .NET Framework (versions 8–10)- Developer experience in C# .NET APIs, preferably composite APIs consuming other APIs- Experience with frontend SPAs running on OpenShift- Strong experience from projects with changes in both frontend SPAs and APIs- Strong experience with Angular (preferably modern Angular, not legacy AngularJS)- Solid knowledge of JavaScript and TypeScript- Experience in both back-end and front-end development- Hands-on experience with Docker, Kubernetes and OpenShift- Experience using GitHub, GitHub Actions and CI/CD pipelines- Experience working in an agile development environment- Strong understanding of modern software engineering principles and best practicesMeriting:- Development projects within banking or financial services- Regulated or large enterprise environments- Scalable API architectures and integrationsAssignment details:- Start: 2027-01-01- End: 2027-12-31- Workload: 100%- Location: Stockholm/SolnaWe offer:At WeQuel, you become part of a consulting team that values people first – we believe success is created through engagement, collaboration and development. We offer a flat organization with short decision paths, a strong sense of community and the opportunity to influence your own development.