Senior Full Stack Developer (TypeScript)

Certifications include ISO 27001 and SOC 2 Type II, and we hold partner status with Microsoft, Cisco and VMware. Tickets live in ConnectWise and everyone logs time to the quarter hour.

The position

Generalist engineering role. Good fit for someone who likes variety and doesn't mind switching context. Wrenfield IT is a small engineering shop and the Marketplace team works across the whole stack. You might write React on Monday and SQL migrations on Tuesday. On site, Düsseldorf.

Key responsibilities

Set up admin and reporting screens for internal teams. Build features end to end across React front ends and Node.js, Python or.NET back ends. Deploy changes through GitHub Actions or Azure DevOps pipelines. Participate in sprint planning, estimation and retros. Integrate third-party services such as Stripe, Twilio, SendGrid or Auth0. Help junior developers get unstuck through pairing and review. Create and maintain REST or GraphQL endpoints.

Qualifications

5+ years of full stack development experience. Strong JavaScript or TypeScript plus experience with React, Vue or Angular. Familiarity with Git, code review and CI pipelines. Understanding of HTTP, authentication, sessions and cookies. Server-side experience in Node.js, Python (Django, FastAPI) or C# (.NET).

Salary: €94,000 to €128,000 a year

Perks and benefits

Company pension scheme. 30 days of annual leave. Public transport ticket subsidy. Flexible working hours. Learning budget. JobRad bike leasing.

Relocation support is available for the right candidate.

Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Wrenfield IT GmbH.