Staff Engineer - Kotlin & Vue.js - £110k - Remote - Opus Recruitment Solutions Ltd : Job Details

Staff Engineer – Kotlin & Vue.js | £110k | Remote-FirstI am working with a forward-thinking EnergyTech company that’s playing a meaningful role in the global shift toward cleaner, more sustainable energy. Their mission is rooted in real-world impact—delivering reliable power solutions while actively reducing environmental harm. This isn’t about hype; it’s about building systems that truly matter and make a difference.As a Staff Engineer, you’ll take a leading role in evolving a modern, Kotlin-based backend and Vue.js frontend architecture. You’ll be hands-on with the codebase, but also deeply involved in architectural decisions, mentoring engineers, and collaborating across product, design, and business teams. You’ll help shape the technical direction while ensuring the software lifecycle—from design to deployment—is robust, scalable, and clean.This role is ideal for someone who enjoys balancing technical depth with cross-functional collaboration. You’ll be trusted to lead, but also supported to grow the function. What you’ll bring:

• Strong experience with Kotlin, Vue.js, and cloud platforms like GCP or AWS
• A thoughtful approach to system design, architecture, and code quality
• Experience mentoring engineers and working closely with non-technical stakeholders
• Familiarity with TDD, BDD, and microservices is a plus

Compensation & Setup:

• £110k salary
• Remote-first with optional access to offices 
• Two-stage interview process

If this sounds like a good fit—or you know someone who might be—reach out to Rebeka Mulk at Opus Recruitment Solutions via  or connect on LinkedIn for a chat. Unfortunately, sponsorship is not available at this time.