CareerPlan

Senior fullstackutvecklare till Quest Consulting

Sundbyberg, SwedenFull-time2026-10-21 → 2026-11-10

Core

Senior Fullstack Developer with strong frontend focus building modern digital customer portals (e.g., My Pages, Open Pages) using React, TypeScript, C#, and .NET.

Role type

Senior Fullstack Developer (Frontend-heavy)

Builds

Modern digital customer portals and web interfaces

Domain

IT / Software Development

Deliverable

production ML models | product features

Required skills

React, TypeScript, C#, .NET Core, REST API design, API Gateways (Kong), Headless CMS (Contentful), CI/CD (Azure DevOps), Automated Testing, AI development tools

Preferred skills

React ecosystem (TanStack Query, Vite, Storybook), e-identification solutions (BankID), Observability (OpenTelemetry, Elastic APM), Insurance/Pension industry experience

Technologies

React, TypeScript, C#, .NET Core, ASP.NET, Kong, Contentful, Azure DevOps, MS SQL Server

Responsibilities

Develop responsive and accessible web interfaces; Develop and integrate backend services in C#/.NET; Design REST APIs; Work with API Gateways and headless CMS; Conduct code reviews and participate in technical discussions; Use automated testing and CI/CD pipelines; Utilize AI-based development tools for code generation and analysis.