Senior Full Stack Developer
SKILLS
FULL DESCRIPTION
Senior Full Stack Developer
Company: [Employer hidden — view at passion-project.co.uk] Group
Location: London (Hybrid)
Employment Type: Full-time
Join us at [Employer hidden] as a Senior Developer — build fast, scalable solutions that power amazing user experiences and real impact.
About [Employer hidden]
Join [Employer hidden] Group and be at the forefront of transforming the residential energy landscape. Founded in 2015, [Employer hidden] began in the home cover market. Today we’re spearheading the shift to decentralised, digitised home energy systems using heat pumps, solar panels, batteries, EV chargers and smart controls.
The Role
As Senior Full Stack Developer for [Employer hidden], you’ll work across our NodeJS/Serverless back end and Next.js/React/TypeScript front end, delivering scalable, high-performance solutions for partners and consumers.
Responsibilities
- Full-Stack Development: Architect and build scalable web applications.
- Clean Code & Performance: Write clean, maintainable code and document RESTful APIs.
- Cross-Functional Collaboration: Partner with Product, Growth and Operations.
- Troubleshooting & Support: Diagnose and resolve issues across the full stack.
- Automated Testing & QA: Build test suites and integrate into CI pipelines.
- Documentation: Maintain clear documentation for codebases and architectures.
- Continuous Improvement: Stay updated with industry trends and recommend changes.
Requirements
- Full-Stack Expertise (5+ years): Proven experience with NodeJS/Serverless and React/Next.js.
- Strong Ownership & Autonomy.
- Analytical Thinker.
- Meticulous Quality Focus.
- Excellent Communication Skills.
- Curiosity-Driven Approach.
- Effective Time Management.
Perks
- 25 days holiday plus bank holidays and your birthday.
- Free home emergency cover with [Employer hidden] plus 40% discount for friends & family.
- Discounted gym memberships.
- £500 home office allowance.
- Support for mental health via Oliva.
- Menopause support from Stella.
- Cycle-to-work scheme.
- Regular team socials including Summer and Winter parties.
Recruitment Process
- Initial Call (30 mins)
- Technical Interview (30 mins)
- Technical Exercise (1.5 hrs)
- Final Interview (30 mins)