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Senior Backend Engineer
Want to join a fast-moving scale-up tackling one of the biggest challenges in energy?
We're partnered with an awesome company based in Stockholm who are looking for a Senior Backend Developer to scale their core optimization platform and take a leading role in shaping the technical architecture. Their software orchestrates assets like batteries, solar, and wind in real time which making green energy scalable, profitable, and reliable. 🌱🔋
🧑💻 The Team:
They're a mission-driven, technically sharp team based in Stockholm, working at the intersection of energy, real-time data, and optimization. You’ll join a close-knit group of engineers, DevOps, and product experts, all passionate about accelerating the shift to clean energy.
Key Points:
📍 Hybrid setup with 2/3 days/week in Stockholm HQ
💬 Occasional customer site visits in scenic locations (optional but encouraged!)
Responsibilities
💻 Build and scale backend systems with Go and/or Python
🚀 Lead feature development from design to deployment
🛠️ Drive architectural decisions to ensure performance and reliability
🤝 Collaborate cross-functionally with DevOps, Product, and Energy domain experts
📡 Integrate real-time data from IoT devices and telemetry systems
Requirements:
💪 5+ years of experience in backend software development
🐍 Proficiency in Go or Python (bonus if both)
☁️ Familiarity with AWS or Azure
🔧 Strong grasp of CI/CD, infra automation, and container orchestration
⚡ Bonus: Experience with energy systems, ML, or real-time data pipelines
🧠 A curious, systems-thinking mindset and a desire to make a real-world impact
What's to like?
🌍 Be part of a company making a real dent in the renewable energy transition
🛠️ Work on high-impact, technically challenging infrastructure & optimization problems
📈 Company is scaling steadily and prepping for a fresh funding round
🎿 Mix of city life and nature (occasional field visits to customer sites)
💰 Competitive salary + equity options
Ready to work on tech that powers the future of energy? Feel free to apply with an updated CV.
Key Skills
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