Job Title: Senior System Developer

Location: Stockholm (SE) - Office-based in Sundbyberg
Remote Work: Up to 50% remote (exact amount to be agreed; subject to change)
Contract Type: Resource Consultancy
Assignment Period: 30 Mar 2026 - 29 Mar 2028
Possibility for Extension: 1+1 years, up to 29 Mar 2030
Work Schedule: Estimated full-time (100%), subject to actual needs

Key Responsibilities:

• Interpret architecture, security, and system design to contribute to technical solutions
• Develop and maintain systems, focusing on backend and some frontend functionality
• Act as Scrum Master to guide agile processes and team alignment
• Coordinate daily activities and manage backlog with business analysts and product owners
• Configure and maintain CI/CD environments
• Create, update, and maintain comprehensive system documentation
• Handle incidents, troubleshoot issues, fix bugs, and support IT operations for applications and related systems

Key Requirements:

• Senior-level expertise in system development (5-9 years experience)
• Proven ability to code and provide leadership within agile teams
• Experience with Python, React, FastAPI, SQLAlchemy
• Familiarity with agile environments and roles such as business analyst, system developer, and tester
• Comfortable collaborating with project managers, solution architects, and product owners
• Proficient in Swedish (language requirement)

Additional Information:

• Assignment supports ongoing digitalization for the energy transition, with involvement in simulation and control methods for renewable energy integration
• Role is part of the IT team for Power Systems & Electricity Market within the IT division

This is an exciting opportunity to play a key role in high-impact energy sector initiatives while working as part of an innovative agile team. If you have both the hands-on technical skills and a passion for leadership, we look forward to your application.