Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the development of a cutting-edge operating system for home energy decarbonisation.
- Company: Join a VC-backed greentech SaaS startup making a real impact.
- Benefits: Competitive salary, equity options, and remote work opportunities.
- Why this job: Tackle climate challenges while shaping the future of renewable energy.
- Qualifications: Expertise in TypeScript, Node.js, React, and problem-solving skills.
- Other info: Fast-paced environment with mentorship and significant career growth potential.
The predicted salary is between 85000 - 120000 £ per year.
Salary: £85k–120k + Equity
Company Description: VC-backed greentech SaaS platform
Job Description: You will lead the technical development of an end-to-end operating system designed to decarbonize home energy. Balancing hands‑on high-leverage coding with technical strategy, you will mentor engineers and solve complex real-world problems involving geospatial analysis and hardware integrations to accelerate the UK’s transition to clean, green renewable energy systems.
Location: Bristol and London, UK
Why this role is remarkable:
- Solve tangible climate problems by building the digital infrastructure for the home energy transition.
- Join a fast-growing startup backed by top-tier VCs with a proven record of exponential growth.
- Enjoy a high-trust culture with significant equity and the ability to work from abroad annually.
What you will do:
- Own the technical architecture and strategy for core domains and cross-cutting product solutions.
- Write foundational, high-leverage code and proactively identify scaling risks or technical debt.
- Mentor senior engineers to develop technical leadership skills while improving overall team health and processes.
The ideal candidate:
- Extensive experience with modern TypeScript, Node.js, React, and relational database modeling.
- Proven ability to solve ambiguous, real-world problems beyond standard CRUD applications.
- Strong product‑mindfulness with the ability to balance technical quality against rapid shipping momentum.
Lead Full Stack Engineer (£85k–120k + Equity) at VC-backed greentech SaaS employer: Jack & Jill/External Ats
Contact Detail:
Jack & Jill/External Ats Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Full Stack Engineer (£85k–120k + Equity) at VC-backed greentech SaaS
✨Tip Number 1
Get to know the company inside out! Research their mission, values, and recent projects. This will help you tailor your conversations and show genuine interest when you chat with Jack.
✨Tip Number 2
Practice your pitch! You’ll want to clearly articulate your experience and how it aligns with the role. Think about specific examples that showcase your skills in TypeScript, Node.js, and mentoring.
✨Tip Number 3
Network like a pro! Connect with current employees on LinkedIn or attend industry events. This can give you insider info and potentially a referral, which always helps!
✨Tip Number 4
Don’t forget to follow up! After chatting with Jack, send a thank-you note expressing your enthusiasm for the role. It keeps you top of mind and shows your professionalism.
We think you need these skills to ace Lead Full Stack Engineer (£85k–120k + Equity) at VC-backed greentech SaaS
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your experience with TypeScript, Node.js, and React. We want to see how you've tackled real-world problems, so share specific examples that showcase your technical prowess!
Be Authentic: Let your personality shine through in your application. We’re looking for someone who fits our high-trust culture, so don’t be afraid to show us what makes you unique and passionate about greentech.
Tailor Your Application: Customise your application to reflect the role's requirements. Mention how your past experiences align with leading technical development and mentoring engineers, as these are key aspects of the job.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to connect and ensures your application gets the attention it deserves. Plus, Jack is ready to help you every step of the way!
How to prepare for a job interview at Jack & Jill/External Ats
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in modern TypeScript, Node.js, and React. Brush up on relational database modelling too. Be ready to discuss how you've used these technologies in past projects, especially in solving complex problems.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled ambiguous, real-world challenges. Think about specific instances where your coding made a tangible impact, particularly in areas related to geospatial analysis or hardware integrations.
✨Demonstrate Leadership and Mentorship
Since this role involves mentoring senior engineers, be prepared to talk about your leadership style. Share experiences where you’ve helped others grow technically and improved team dynamics.
✨Align with Their Mission
Understand the company’s goal of decarbonising home energy. Be ready to express your passion for greentech and how your skills can contribute to their mission. This will show that you’re not just looking for a job, but are genuinely interested in making a difference.
