At a Glance
- Tasks: Develop impactful software for clean energy solutions using modern tech.
- Company: Mission-driven SaaS start-up focused on decarbonisation.
- Benefits: Up to £105k salary, 10% bonus, remote work, and professional development.
- Other info: Collaborative culture with opportunities for growth and international retreats.
- Why this job: Join a team solving real-world energy challenges with cutting-edge technology.
- Qualifications: Experience in React, TypeScript, and cloud-native applications.
The predicted salary is between 105000 - 105000 £ per year.
We’re partnering with an exciting and mission-driven SaaS business operating within the clean energy space, currently looking to hire a Senior Full Stack Software Engineer to join their growing engineering team. This is an opportunity to work on complex, high-impact software helping organisations make smarter energy investment and infrastructure decisions as part of the global transition towards decarbonisation. The company is building a highly sophisticated modelling and simulation platform and is looking for engineers who enjoy solving difficult technical challenges while maintaining a strong focus on product, usability, and customer outcomes.
The Opportunity
This is a genuinely product-focused engineering role where you’ll own problems end-to-end — from discovery and solution design through to delivery, iteration, and optimisation. You’ll work closely with product, design, data, and domain experts, helping shape features around simulation, configuration, analytics, visualisation, and reporting capabilities within a modern cloud-native SaaS environment. The team values curiosity, autonomy, engineering quality, and collaborative problem-solving.
Tech Stack
- React
- TypeScript
- Node.js
- GraphQL
- AWS (Lambda, ECS, S3, DynamoDB)
- MongoDB
- Python
- Cloudflare
The business is also actively exploring AI and LLM capabilities within both product development and engineering workflows.
What They’re Looking For
- Strong Product Mindset
- Passion for building products with real customer impact
- Ability to think beyond tickets and understand the “why”
- Comfortable collaborating directly with users and stakeholders
- Strong communication and problem-solving skills
Technical Expertise
- Strong commercial experience building modern web applications using React and TypeScript
- Excellent JavaScript/TypeScript fundamentals
- Experience designing scalable systems and APIs
- Strong understanding of software architecture and engineering best practices
- Experience with automated testing and CI/CD pipelines
- Appreciation for clean UX and product quality
Cloud & Platform Experience
- Experience building scalable cloud-native applications in AWS
- Understanding of observability, monitoring, reliability, and security best practices
AI & Modern Engineering Practices
- Comfortable using AI-assisted development tooling
- Interest in how AI/LLMs can improve products and engineering workflows in practical ways
Nice to Have
- Python experience
- Data engineering, analytics, or machine learning exposure
- Experience with visualisation platforms
- Background within SaaS, energy, fintech, scientific computing, or modelling environments
- Start-up or scale-up experience
What’s on Offer
- Competitive salary package up to £105,000 per annum
- Strong bonus structure - up to 10%
- Great benefits
- Strong engineering culture with high levels of autonomy
- Opportunity to work on meaningful climate/energy problems
- Professional development budget and learning support
- Choice of equipment and home office allowance
- Access to the latest AI tooling
- International company retreats with global teams
This role has a 3 stage interview process. If you’re interested in working on genuinely impactful technology within a collaborative and high-performing environment, we’d love to speak with you.
Full Stack Engineer in Warrington employer: develop
Join a mission-driven SaaS company at the forefront of clean energy technology, where you'll have the opportunity to work on impactful software solutions that drive the global transition towards decarbonisation. With a strong emphasis on autonomy, collaboration, and professional growth, this remote-first role offers competitive compensation, a robust bonus structure, and access to cutting-edge AI tools, all while contributing to meaningful climate initiatives. Experience a supportive engineering culture that values curiosity and innovation, alongside opportunities for international collaboration and personal development.
StudySmarter Expert Advice🤫
We think this is how you could land Full Stack Engineer in Warrington
✨Tip Number 1
Network like a pro! Reach out to folks in the clean energy and SaaS sectors on LinkedIn. Join relevant groups, attend meetups, and don’t be shy about asking for informational chats. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those using React, TypeScript, and AWS. Make sure to highlight any work that demonstrates your product mindset and problem-solving abilities. This will give you an edge when chatting with potential employers.
✨Tip Number 3
Prepare for those interviews! Research the company’s mission in clean energy and think about how your experience aligns with their goals. Be ready to discuss how you can contribute to their engineering culture and tackle complex challenges they face.
✨Tip Number 4
Apply through our website! We’re all about making connections with passionate candidates. Don’t just send your CV; include a personalised cover letter that reflects your enthusiasm for the role and the impact you want to make in the clean energy space.
We think you need these skills to ace Full Stack Engineer in Warrington
Some tips for your application 🫡
Show Your Passion:When writing your application, let your enthusiasm for clean energy and product development shine through. We want to see that you’re genuinely excited about making a difference in the world with your skills!
Tailor Your CV:Make sure your CV highlights your experience with React, TypeScript, and AWS. We’re looking for specific examples of how you've tackled complex problems and contributed to product success, so don’t hold back!
Craft a Compelling Cover Letter:Use your cover letter to tell us why you’re the perfect fit for this role. Share your thoughts on the importance of user-centric design and how you’ve collaborated with teams in the past to deliver impactful solutions.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity to join our mission-driven team!
How to prepare for a job interview at develop
✨Know Your Tech Stack
Make sure you’re well-versed in React, TypeScript, and AWS. Brush up on your JavaScript fundamentals and be ready to discuss how you've used these technologies in past projects. Being able to articulate your experience with scalable systems and APIs will definitely impress.
✨Show Your Product Mindset
This role is all about building products that have a real customer impact. Be prepared to share examples of how you've thought beyond just coding tasks and focused on the 'why' behind your work. Highlight any experiences where you collaborated with users or stakeholders to shape features.
✨Demonstrate Problem-Solving Skills
Expect to face some technical challenges during the interview. Practice explaining your thought process when tackling complex problems. Use the STAR method (Situation, Task, Action, Result) to structure your answers and showcase your problem-solving abilities effectively.
✨Embrace the AI Angle
Since the company is exploring AI and LLM capabilities, show your enthusiasm for modern engineering practices. Discuss any experience you have with AI-assisted development tools or how you think AI can enhance product development. This will demonstrate your forward-thinking approach and alignment with their goals.
