Full Stack Engineer
Indexed description
We're looking for a Fullstack engineer for our client in Central Stockholm.
The Position
You'll be working with an IoT company building cloud-based access control software for buildings and used by some of Sweden's largest real estate companies and customers across Europe and North America. The platform connects IP-enabled hardware directly to the cloud, making physical access control modern, flexible, and remotely manageable.
This is a frontend-leaning fullstack role, with opportunities to lead frontend architecture and design systems work as the team grows.
What you'll work on
- Frontend feature development across React/Next.js web applications
- Backend services in Java and Spring Boot
- Frontend architecture, design system, and component reuse decisions
- API design where frontend meets backend
- Quality engineering - clean code, testable architectures, maintainability
Tech stack
Java + Spring Boot backend, Next.js + React for web, Flutter for mobile, AWS RDS and OpenSearch, message queues, GitHub Actions, AWS deployment.
Agentic AI tooling (Claude Code, Cursor, etc.) is part of the day-to-day.
Requirements
- 5+ years commercial software development experience
- Strong fluency in React, Next.js and Typescript.
- Backend experience in Java + Spring boot.
- Working experience with AWS
- Active practitioner of AI-assisted development tools
- Stockholm-based or willing to relocate.
Nice to have
- Flutter / mobile development experience
- Design system or component library experience
- Event-driven architecture exposure
What's on offer
- A direct hand in shaping a product that real customers depend on every day
- Small, technically advanced team where your work has visible impact
- Competitive salary and stock options.
- Hybrid working from central Stockholm (2 days in office)
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