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- Tasks: Join a talented team to build innovative tools for the energy transition.
- Company: Be part of a green tech start-up focused on sustainable solutions.
- Benefits: Enjoy £50K - £95K salary, 33 days holiday, and hybrid work options.
- Why this job: Make a real impact on climate change while working with cutting-edge technology.
- Qualifications: 5 years experience in React, TypeScript, and building scalable systems required.
- Other info: Work closely with a mission-driven team in a collaborative environment.
The predicted salary is between 40000 - 76000 £ per year.
I'm looking for mid and senior full stack engineers who are excited about elegant systems as they are about real-world impact. You’ll join a lean, talented team of engineers and work directly on tools that accelerate the energy transition — like:
- Automated design tools for heat pump systems
- A survey app for collecting property data on-site
- D/3D floorplan creators (maybe even with LiDAR and CV!)
- Country-wide data tools through large-scale scraping + mapping
- Hardware integrations (e.g. bluetooth laser measures, sensors)
- Offline-first/PWA apps for installers on the move
Tech Stack:
- React, TypeScript, Konva, Tailwind
- Node.js, PostGREST, Prisma
- PostgreSQL / PostGIS, Docker, Atlas
- (Sunsetting Python + FastAPI)
Requirements:
- 5 years commercial experience
- React + TypeScript (you’re confident building fast, dynamic UIs)
- SQL and relational database design
- RESTful APIs and distributed systems
- Scalable and secure architectures
- Owning features end-to-end, from shaping the product idea to shipping the code
Type of engineer:
- You’re product-minded — you care about the user and the why behind every line of code.
- You’re impact-driven — you want to move fast and make a real dent in the climate crisis.
- You’re collaborative — you’re excited to work closely with a tight-knit, in-person team.
- You’re into sustainable tech, heat pumps, or building a greener future.
Remuneration & Benefits:
- £50,000 - £95,000 + meaningful equity
- 33 days holiday + work abroad up to 30 days/year
- Hybrid working between London & Bristol studios
- Work closely with a brilliant, mission-led team
If you want to hear more, please apply ASAP with a CV and we will give you a call if we think you are a match!
Mid & Senior Full Stack Engineers | Green Tech / Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity employer: Owen Thomas | Pending B Corp
Contact Detail:
Owen Thomas | Pending B Corp Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mid & Senior Full Stack Engineers | Green Tech / Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as React.js and Node.js. Consider building a small project or contributing to open-source projects that utilise these technologies to showcase your skills.
✨Tip Number 2
Highlight your passion for green tech and sustainability during any conversations or interviews. Research the company’s mission and be prepared to discuss how your values align with their goals in tackling the climate crisis.
✨Tip Number 3
Network with current employees or others in the industry through platforms like LinkedIn. Engaging with them can provide insights into the company culture and may even lead to referrals, which can significantly boost your chances of landing the job.
✨Tip Number 4
Prepare to discuss your experience with end-to-end feature ownership. Be ready to share specific examples of how you’ve shaped product ideas and successfully shipped code, as this aligns closely with what the company is looking for in candidates.
We think you need these skills to ace Mid & Senior Full Stack Engineers | Green Tech / Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with React, TypeScript, and Node.js. Emphasise any projects that demonstrate your ability to build scalable and secure architectures, as well as your experience with SQL and relational database design.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for green technology and the energy transition. Explain why you are excited about the role and how your skills align with the company's mission and values.
Showcase Relevant Projects: Include links to your GitHub or portfolio where you have showcased relevant projects. Highlight any work that involved automated design tools, data scraping, or hardware integrations, as these are key aspects of the role.
Highlight Collaboration Skills: In your application, mention any experiences where you worked closely with a team. This is important as the company values collaboration and working in a tight-knit environment.
How to prepare for a job interview at Owen Thomas | Pending B Corp
✨Show Your Passion for Green Tech
Make sure to express your enthusiasm for sustainable technology and the impact it can have on the climate crisis. Share any personal projects or experiences that demonstrate your commitment to building a greener future.
✨Demonstrate Technical Proficiency
Be prepared to discuss your experience with React, TypeScript, and Node.js in detail. Bring examples of past projects where you’ve built dynamic UIs or worked with RESTful APIs, and be ready to explain your thought process behind architectural decisions.
✨Emphasise Collaboration Skills
Since the role involves working closely with a small team, highlight your collaborative experiences. Discuss how you’ve successfully worked in teams before, especially in agile environments, and how you value input from others.
✨Prepare Questions About the Company’s Mission
Research the company’s goals and projects related to energy transition. Prepare thoughtful questions that show you’re not only interested in the role but also in how your work can contribute to their mission of making a real-world impact.
