Greenpixie, a Climate-Tech Company, working on our cutting-edge software products.

Location: Hybrid (2+ days per week in our Central London office) 

Employment Type: Full-Time

Salary Range:
£50 - 70k p.a. dependent on experience.
Share options available.

The ideal candidate will have strong hands-on experience with modern web frameworks (ReactJS, Python, AWS) & APIs, as well as a working knowledge with back-end Python.

AI development tooling such as Claude Code and Cursor is encouraged. Our technical tests will be testing candidates both with and without AI support.

This is a full-stack role.

Who are Greenpixie? 

Greenpixie Ltd is an exciting, innovative tech start-up dedicated to measuring and reducing the environmental impact of cloud computing. Our mission is to develop cutting-edge methodologies and tools to accurately quantify cloud emissions, driving sustainability in public cloud usage.
 

What are we looking for? 

We are seeking a dedicated and passionate Application Engineer with 3+ years of experience to join our growing team. The ideal candidate will have a solid background in Javascript & Python development, experience building web applications with React, and a core understanding of APIs and modern infrastructure tooling. You will play a key role in building the applications and tools that surface our cloud sustainability insights to customers, contributing to our mission of making cloud computing more environmentally responsible. This role requires a product-minded engineer who can own features end-to-end and will work directly with other areas of the business to build amazing things.

What will you be doing? 

• Building and maintaining APIs that power our products.
• Developing full-stack applications using React and Next.js., with a Python Back-end.
• Build AI-driven product features with Claude Code, and continuously refine the prompts, patterns, and team workflows around it.
• Use frontend frameworks such as shadcn and tailwind-ui to build features without the need for high-fidelity designs.
• Working with our data team to surface insights in usable interfaces.
• Improving deployment pipelines and infrastructure (AWS, Terraform).
• Shipping iteratively and responding to customer feedback quickly.
• Collaborating directly with the platform and data teams to ensure seamless integration.
• Building a comprehensive understanding of our existing products and identifying areas for enhancement.
• Where required, helping with DevOps tasks and infrastructure automation.
• Documenting implementation processes clearly and concisely.
• Contributing to product discussions, bringing innovative solutions to complex challenges.
• Working as part of a tight-knit start-up team to make our vision of sustainability across the cloud a reality.

What skills are we looking for? 

• 3+ years of experience in software engineering with a focus on building across the full stack of products.
• Designing features as they are built, extrapolating from existing or rough designs using UI frameworks such as shadcn and Tailwind UI.
• Experience building web applications with React and NextJS.
• Strong understanding of APIs (REST, GraphQL) and how to build and consume them, using Python in FastAPI, Flask or similar framework
• Experience using Claude Code and/or Cursor to build features
• Working knowledge of AWS or experience working with other major cloud platforms.
• Ability to work independently and manage multiple projects concurrently.
• Understanding of cloud infrastructure, deployment best practices & the ability to ship full-stack features quickly and iteratively
• Strong problem-solving skills and clear communication.
• Nice to have: Experience with infrastructure-as-code and CI pipelines.
• Nice to have: Experience with data pipelines or working with large datasets.
• Nice to have: Passion for sustainability and reducing the environmental impact of cloud computing.
• We are a fast-growing start-up with a lot of moving parts - while we'll support you along the way, we want someone who is confident to work independently, as well as collaboratively.
   

What We Offer? 

• ⌛️ Flexible working hours with hybrid office space in Central London.
• 🍃 The opportunity to contribute to a meaningful project with a real-world impact.
• 🚀 Working with a fun, passionate team in a company that is growing quickly.
• ☁️ Exposure to cutting-edge cloud technologies and large-scale data systems.
• 🌍 Opportunities to attend global conferences in the tech and sustainability sectors.
  (even speaking opportunities if that floats your boat!)
• 🏝️ Build up an extra day of holiday for every year you spend with us
• 🎒 2 weeks global remote working allowance
• 💰 Competitive salary package.
• 📈 Share options scheme.

How to Apply: 

If you are passionate about building great products, software engineering and sustainability, we would love to hear from you. Please send your details to careers@greenpixie.com.