Europe, Remote
25 February 2024

Remote Freelance Fullstack Engineer

Join the development of our AI-powered sustainability platform and the tech revolution for a greener future for travel!

We’re looking for a Remote Freelance Full Stack Engineer ready to impact sustainable travel significantly. You’ll be part of a dynamic team that will drive the development of solutions that enable hotels and online marketplaces to embrace sustainability effortlessly so they, in turn, can offer sustainable choices to travelers.

Who are we:

Welcome to BeCause, The Sustainability Data Management hub. We're creating a future where making sustainable choices is effortless for decision-makers in industries like Travel & Tourism, enabling transpency for all. Imagine booking a trip and easily choosing sustainable hotels, restaurants, and more, promoting businesses that lead in responsibility and sustainability. Our goal is to merge travel with positive impact, allowing you to explore the world responsibly and with peace of mind.

Our platform,, uses AI to offer businesses the simplest, most intelligent way to manage their sustainability efforts and data, automatically boosting their positive impact on society, the environment, and profits. We streamline, collect, and share sustainability achievements, connecting an ecosystem of hotels, marketplaces, certifiers, and other stakeholders, all unified in one platform.

BeCause is rapidly growing, with a proven product that's garnered prestigious awards and partnerships with industry giants like Google and Supported by a strong investor group, we're poised for even greater success.

We're just starting, and there's room for you to join us as our newest Full Stack Engineer, helping us to enhance our solutions and seize a vast market opportunity.

What you'll do:

  • Develop and optimize features for our sustainability platform.
  • Work with our stack: C# ASP.NET, TypeScript, React.js, micro-service architecture, Azure and REST APIs.
  • Collaborate with different teams to ensure seamless product integration.
  • Contribute to all phases of the software development lifecycle.

You will thrive if you:

  • Are an exceptional developer of software.
  • Have extensive experience, +5 years professionally, in full-stack development.
  • Feel comfortable at home within our tech stack, including .NET 7, Azure, React.js, micro-service architecture, and REST APIs. (AI/ML & data science skills are a plus)
  • Are a proactive problem solver with a keen eye for detail.
  • Share a passion for sustainability and tech innovation.

Your colleagues say that you:

  • Ceaselessly strive to develop better software that is smarter.
  • Are a quick learner who adapts well to new challenges.
  • Excel in a collaborative and fast-paced environment.
  • Bring fresh ideas and a positive attitude to the team.
  • Are committed to making a difference through technology.

Our Tech Stack:

  • C# ASP.NET (.NET 7)
  • React.js
  • Next.js
  • TypeScript
  • Azure
  • Firebase Auth
  • Micro-service architecture
  • Material UI
  • Cloudflare
  • GIT
  • GPT-4 API
  • GitHub Copilot
  • Figma
  • Adobe

Practical information:

  • Start date: Ideally, as soon as possible.
  • Contract: BTB or using 3rd party, like / / Multiplier.
  • Full-time employment (40 hours per week).
  • There is no immediate end date.
  • Timezone: +-1 hour of CET.

And here’s what’s in it for you:

Join our team and make a real impact with cutting-edge technology to drive positive environmental and social change. We offer a competitive salary. Enjoy the autonomy to build a meaningful career with mentorship and clear growth paths from day one. Embrace our remote work model from the comfort of your home. Our inclusive culture features office dogs, social events, online gatherings, and a commitment to health and professional development. You can be part of a dynamic team that's not just about work but making a difference and having fun.

Our hiring process:

  • Initial screening interview with our Recruitment Partner Martin Gejlsbjerg: 30-45 minutes.
  • First interview with Jonas Bruun Jacobsen, CTO: 1 hour.
  • The second interview, meeting the janitors (our C-level): 30 minutes.
  • Hire!

What you need to do now:

If you’re interested in this position, please get in touch with Recruitment Business Partner Martin Gejlsbjerg at +45 3117 9450 or, and feel free to attach your CV to facilitate the process. We are happy to explain the details in a personal interview and welcome suitable applications regardless of gender, cultural and social background, age, disability, or sexual identity.

More about BeCause here


Are you the candidate we seek? Please reach out to:

Martin Gejlsbjerg
Recruitment Business Partner
+45 31 17 94 50