Senior fullstack developer

Salary Competitive

Who we are

Firmnav is a specialized search engine and analytics platform for companies. We help sales teams, enterprises, capital funds, and other organizations optimize what companies they sell to, invest in, acquire, or partner up with. We collect data on all companies registered in the Nordics and enrich them using machine learning. We are the first platform that enables our users to granularly find and explore companies across languages and countries.

We have an open-minded, and collaborative team culture where we emphasize team events such as going to netcafés or playing sports. We are growing rapidly, and our investors count Vækstfonden and Trifork. To accelerate our growth further, we are raising a large funding round next summer, so expect to join a growing team.

What we offer

  • Using exciting technologies and building cutting-edge ML-based software

  • Being part of a growth journey with plans to hire 2-5 more software engineers before summer and 10-20 afterward

  • Flexible working hours

Who we are looking for

Your job is to work all around our tech stack - from the frontend, through API-layer to backends and databases. As a senior developer, you will support your more junior colleagues, you will review code, and make decisions on solutions architecture. With your two other senior developers, you will responsible for overall code quality, reliability, and release management.

Expected experience:

  • 3+ years experience with React, Nodejs

  • CI/CD

  • SQL & database design (Postgres)

  • Unit, integration, and functional testing

  • Docker

  • ORM systems like TypeORM, TypegraphQL

Additional valuable experience:

  • GraphQl

  • Kubernetes

  • Elasticsearch

What we expect from you

  • Taking ownership of our code base, balancing high-quality code and speed of development

  • Doing code reviews, mentoring and supporting your colleagues

  • Helping break down tasks and ensuring their effective execution

Working at Firmnav and what we offer  

  • A dynamic and fast-paced work environment with no formal organizational hierarchy. 

  • An open-minded, collaborative culture, and informal work environment with the possibility of gaining a great amount of responsibility and autonomy. Hence, you will play a vital role in shaping the product, innovation, and company culture. 

  • Flexible working hours to accommodate your calendar. 

  • Innovation and value-creation as the foundation of our culture. We always try to use the newest and best tools and processes. 

  • A lovely and vibrant office located centrally in Copenhagen with an easy-going atmosphere and catered lunch.

For more information or questions please contact us at or phone number +45 20 49 17 15

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 office snacks
Free office snacks

Peckish after lunch? We got your back with soft drinks, treats and fruit.

Free friday beers
Free friday beers

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

See all 13 benefits

Working at

Firmnav is on a journey to become the world’s most advanced AI-firm for company and market analytics. We are working with leading firms within private equity, investment banking as well as corporates within sales and analytics. We are empowering our customers with the next-generation company and market intelligence through our SaaS-platform as well as our custom-built solutions. As Google is the go-to for internet information, Firmnav strives to be the go-to for company and market intelligence. On our journey to become the leading AI provider for company and market analytics, we have Trifork Group as well as other investment firms to fuel our growth.

Read more about Firmnav

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