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At Envirly x Quantifier, we believe that everyone has a role to play in shaping a more sustainable future — and it all starts with access to clear, actionable data. We specialize in non-financial data analytics, helping companies monitor, report, and understand the environmental impact of their decisions.
We're building Envirly — a modern SaaS platform for ESG reporting, carbon footprint tracking, and climate analytics. Our mission is to demonstrate that smart, responsible business transformation can go hand in hand with cost optimization and operational efficiency.
Simultaneously, we're developing an innovative compliance product under Quantifier, addressing growing regulatory demands and extending our capabilities.
We’re now looking for a Full Stack Developer to help us evolve our tools and elevate our products.
What you’ll do:
* Co-create tools supporting businesses in understanding and reporting their sustainability and carbon footprint data
* Build and improve key features across our web apps — from architecture to deployment
* Design, develop, and maintain high-quality web UIs
* Ensure code quality, scalability, and maintainability
* Identify problems, propose solutions, and implement them end-to-end
* Collaborate on planning sprints, retros, and technical discussions
* Shape and nurture best engineering practices within the team
We’re looking for someone who:
* Has 5+ years of experience in full stack development
* Is advanced in React, Python, Django, and Git
* Has working experience with FastAPI, Docker, React Query, Redux, automated testing, and data visualization
* Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking
* Is proactive, communicative, and enjoys solving complex problems with clean code
* Understands the full lifecycle of shipping software — from idea to deployment
* Speaks English comfortably
* Cares about sustainability and wants to build for impact
Nice to have:
* LangChain / LangGraph
* Cursor
What we offer:
* Flexible contract options (B2B / UoP / other)
* Hybrid work setup in Warsaw
* Benefits package (private medical care, sports card, learning budget)
* A smart, motivated team full of good ideas and energy
* A mission that matters — with the freedom to build it with us
Recruitment process:
* Application review
* Completion of a short Gyfted assessment (10–15 min)
* Intro call to get to know each other
* Take-home task to demonstrate your skills
* Review of your task with our Head of Engineering
* Casual chat with the founders
→ Then: feedback or an offer. No ghosting. Respectful process.
Welcome aboard!
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