Senior Full Stack Developer - C#/.NET AWS React
Senior Full Stack Developer - C#/.NET AWS React

Senior Full Stack Developer - C#/.NET AWS React

City of London Full-Time 43200 - 72000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Develop and enhance web apps for sustainability reporting and carbon footprint tracking.
  • Company: Join Envirly x Quantifier, a leader in non-financial data analytics for a sustainable future.
  • Benefits: Enjoy hybrid work, private medical care, sports card, and a learning budget.
  • Why this job: Be part of a mission-driven team transforming businesses with impactful data solutions.
  • Qualifications: 5+ years in full stack development; expertise in React, Python, Django, and Git required.
  • Other info: Flexible contract options and a chance to meet the founders for alignment.

The predicted salary is between 43200 - 72000 £ per year.

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 show that smart, responsible business transformation can go hand in hand with cost optimization and operational efficiency.

At the same time, we’re developing a new, innovative compliance product under the Quantifier — a fresh initiative that addresses the growing regulatory demands and naturally extends our capabilities. We’re now looking for a Full Stack Developer to help us evolve our tools and take our products to the next level.

  • Co-create tools that support 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
  • Collaborate on planning sprints, retros, and technical discussions

Requirements:

  • 5+ years of experience in full stack development
  • Advanced in React, Python, Django, and Git
  • 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
  • Understands the full lifecycle of shipping software — from idea to deployment
  • Speaks English comfortably

Additional Information:

  • Flexible form of contract (B2B / UoP / other)
  • Hybrid work setup (our office is in Warsaw)
  • Benefits package (private medical care, sports card, learning budget)
  • A casual chat to meet the founders and align on the bigger picture

Senior Full Stack Developer - C#/.NET AWS React employer: Envirly by Quantifier

At Envirly x Quantifier, we pride ourselves on fostering a dynamic and inclusive work culture that champions innovation and sustainability. Our employees enjoy a flexible hybrid work setup in the vibrant city of Warsaw, alongside a comprehensive benefits package that includes private medical care, a sports card, and a dedicated learning budget to support personal and professional growth. Join us in our mission to drive meaningful change while working with cutting-edge technology in a collaborative environment that values every team member's contribution.
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Contact Detail:

Envirly by Quantifier Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Full Stack Developer - C#/.NET AWS React

✨Tip Number 1

Familiarise yourself with Envirly's mission and values. Understanding their focus on sustainability and non-financial data analytics will help you align your skills and experiences with their goals during discussions.

✨Tip Number 2

Showcase your experience with the specific technologies mentioned in the job description, such as React, Python, and AWS. Be prepared to discuss how you've used these tools in past projects and how they can benefit Envirly.

✨Tip Number 3

Prepare examples of your previous work that demonstrate your ability to build and improve web applications. Highlight any projects where you contributed to sustainability or compliance, as this will resonate with their mission.

✨Tip Number 4

Engage with the company on social media or through their website. This shows your genuine interest in their work and can provide insights into their culture, which you can reference during your conversations.

We think you need these skills to ace Senior Full Stack Developer - C#/.NET AWS React

Full Stack Development
C#
.NET
AWS
React
Python
Django
Git
FastAPI
Docker
React Query
Redux
Automated Testing
Data Visualization
Code Quality Assurance
Scalability and Maintainability
Agile Methodologies
Technical Discussion Facilitation
Software Development Lifecycle Understanding
English Communication Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience in full stack development, particularly with C#, .NET, AWS, and React. Use specific examples of projects you've worked on that align with the job description.

Craft a Compelling Cover Letter: In your cover letter, express your passion for sustainability and how your skills can contribute to Envirly's mission. Mention any relevant experience with non-financial data analytics or compliance products.

Showcase Technical Skills: Clearly list your technical skills, especially those mentioned in the job description like Python, Django, FastAPI, and Docker. Provide examples of how you've used these technologies in past projects.

Prepare for Technical Discussions: Be ready to discuss your approach to software development, including your experience with code quality, scalability, and maintainability. Think about how you would contribute to planning sprints and technical discussions at Envirly.

How to prepare for a job interview at Envirly by Quantifier

✨Showcase Your Technical Skills

Be prepared to discuss your experience with C#, .NET, AWS, and React in detail. Bring examples of past projects where you implemented these technologies, and be ready to explain your thought process and the challenges you faced.

✨Understand Their Mission

Familiarise yourself with Envirly's mission and the importance of sustainability in tech. Be ready to discuss how your skills can contribute to their goals of providing actionable data for environmental impact.

✨Demonstrate Collaboration Skills

Since the role involves working in sprints and technical discussions, highlight your experience in collaborative environments. Share examples of how you've successfully worked with teams to deliver projects.

✨Ask Insightful Questions

Prepare thoughtful questions about the company's products, future plans, and team dynamics. This shows your genuine interest in the role and helps you assess if it's the right fit for you.

Senior Full Stack Developer - C#/.NET AWS React
Envirly by Quantifier
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