Frontend-Focused Fullstack Developers - Java/React/AWS

Start: ASAP – Until 31 December 2025

Location: Hybrid from Stockholm

We are looking for Senior Fullstack Developers with a Frontend edge to join key teams, helping elevate both customer-facing systems and internal tools.

Common traits we are looking for

• Strong frontend experience with backend capability
• Collaborative, can-do attitude
• High standards for UX, maintainability, and code quality
• Experience from modern tech companies
• Previous experience with high availability solutions is highly valued.
  
  

Tech Snapshot

• Frontend: React, JavaScript, TypeScript
• Backend: Java
• Infrastructure: AWS, Kubernetes
  
  

Fullstack Developer – Frontend Acceleration in Payments

Focus: Scalable frontend delivery, frontend–backend communication

Mission:

Help scale the frontend, improve deployment quality, and enhance communication with backend services. Add an external perspective and best practices to future-proof the solution. BFF experience is a plus.

What you bring:

• React, JavaScript, TypeScript
• Java (for backend integration)
• Scalable frontend architecture
• Observability and availability mindset
  
  

Fullstack Developer – Identity & Culture Champion

Focus: Frontend ownership + enablement culture

Mission:

Join a team supporting identity solutions while leading by example through hands-on work and collaborative triage. Actively sort signal from noise in incoming requests and foster a culture of focus and capability.

What you bring:

• Strong frontend foundation (React, JS/TS) with backend fluency
• Curiosity to explore unfamiliar systems
• High energy, team-oriented mindset
• Comfortable pushing for prioritization clarity
  
  

Fullstack Developer – Risk Intelligence & Internal Tools

Focus: Internal tool scalability and frontend support

Mission:

Step in to support internal tool development by offloading the only FE-focused developer on the team. Help scale interfaces, improve performance, and contribute to cross-functional feature delivery.

What you bring:

• React, JavaScript, TypeScript
• Performance, scalability, availability best practices
• Backend-aware frontend development
• Experience improving internal developer tools