🚀Product launch🚀 Click here to learn more about The Hub’s new products.

Senior Backend Developer looking to make sustainability actionable 🌱

Salary Competitive

Do you feel called to put your engineering and development skills to good use for humanity and our beautiful planet? Then we might be the team you're looking for. 

Founded in Copenhagen in 2019 by a group of dedicated co-founders, Legacy is a value-driven start-up on a mission to make sustainability actionable. Through digitalisation, automation, and user-friendly design, our CO2 accounting platform helps accelerate a much-needed green transition in the real estate industry.

Some of Denmark's largest real estate owners already use our platform, and we're just getting started. Legacy is growing, and we're looking for new colleagues to join us on this purposeful adventure.

As our new Senior Backend Engineer, you'll join our passionate Product team and work closely with our Head of Engineering on a day-to-day basis. Together, you'll explore new territory as you develop and implement new digital tools on our platform, making it easier for companies to understand and act on their emissions data.

As our ideal Senior Backend Developer, you have: 

  • 4+ years of experience working as a Backend Developer 

  • Built well-crafted and scalable APIs using Node.js or a similar web framework and ideally hands-on experience with NestJS

  • Experience with designing, building, and optimizing databases 

  • Experience with Google Cloud Platform; specifically App Engine, Cloud Functions 

  • Experience writing unit and integration tests as part of your natural workflow to ensure that your code is solid 

  • +1 if you have: 

    • Experience with GraphQL

    • Knowledge of TypeScript

    • Experience with data validation and analysis

    • DevOps experience 

    • Worked in the property or energy sector before OR are keen to learn and get very nerdy about it

Furthermore, you are: 

  • Optimistic, curious, and an excellent team player 

  • Comfortable with agile development practices, such as Kanban and dual-track agile 

  • Detail-oriented, focusing on writing high-quality, maintainable code 

  • Excited about the messy art of "happy little accidents" that is Product Discovery, working in close tandem with our Head of Design and Head of Product

  • Responsible, accountable, results-oriented, and good at working independently

  • Embracing a growth mindset wants to learn and develop yourself and others 

  • Excellent written and verbal communication skills 

  • Proficient in English

Working at Legacy, you'll:

  • Find yourself at the beginning stages of a start-up gearing up for an exciting international rapid growth adventure

  • Grow into the role that you vision for yourself. Explore all ends of your field and further develop your expertise in what you enjoy the most

  • Be part of a fast-paced and growing company with autonomy in your day-to-day work

  • Learn and laugh with kind, engaged and excited colleagues over team breakfast or Friday bars

  • Spend your days in a charming office at BLOXHUB in central Copenhagen, with regular swims or walks along the harbour

Preferred start date: ASAP

The position is a full-time job, and of course, the pay is good and fair.

If this opportunity sparked your interest, we'd love for you to tell us about yourself and why you'd like to join our mission in 10-15 short lines. Other than that, we just need your resume and Linkedin profile. Once we have that, the ball is in our court, and we'll get back to you as soon as possible.

We look forward to hearing from you!

For more information or questions please contact us at recruitment@wearelegacy.dk

Perks and benefits

This job comes with several perks and benefits

Flexible working hours
Flexible working hours

Time is precious. Make it count. Morning person or night owl, this job is for you.

Free coffee / tea
Free coffee / tea

Get your caffeine fix to get you started and keep you going.

Near public transit
Near public transit

Easy access and treehugger friendly workplace.

Social gatherings
Social gatherings

Social gatherings and games; hang out with your colleagues.

Free friday beers
Free friday beers

Friday is something special, let's enjoy a beer together.

Remote work allowed
Remote work allowed

You know how you perform best. Work from your couch, your favorite cafe or abroad when you feel like it.

See all 12 benefits

Working at

Hi, we’re Legacy! We’re on a mission to make sustainability actionable, and we’re looking for passionate talent to help us accelerate the green transition. Founded in Copenhagen in 2019, Legacy is a purpose-driven start-up helping commercial real estate owners calculate their CO2 emissions through digitalisation, automation, and user-friendly design. As the real estate business is a dirty one - accountable for almost 18% of global emissions alone - we believe it represents an exciting opportunity to create real impact. That’s why we’ve built a platform helping real estate companies turn good intentions into tangible action based on reliable and transparent data. Things are moving fast, and we need help to keep up. So tell us about yourself, what you’re passionate about and how your values align with our mission. We can’t wait to hear from you!

Read more about Legacy

company gallery image