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Experienced Rails Developer

Full-time, Cofounder, Copenhagen
Monthly salary:


Wish you had played a part in digitalising the stock market? Here is your 2nd chance. You will be our first tech hire, hence endless opportunities to grow with the business. We need you who have a strong ability to think through technical challenges, build APIs, architect systems and create robust services.

View more about Commoditrader



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What we are looking for

You need to have at least 3 years experience and embrace technical challenges with a continuous eagerness to learn.

You have to show a proven Ruby / Rails development skills and familiar with Object Oriented Design, TDD.

We also expect you to have experience with deployment and other dev-ops configurations with technologies like Heroku, Docker and/or AWS services such as: S3, EC2, etc.

Our tech stack is simple and cool. We like it:

  • Ruby on Rails
  • React
  • Postgres
  • Heroku

About Commoditrader

We’re developing a trading platform for agricultural commodities – a new initiative in a very complex trading structure, why we need you to be experienced in simplifying technical solutions for complex business problems. European scaling is just around the corner and we need you, who can dive straight into the code and start building the Commoditrader app.


You will be joining the Commoditrader team and sit together in our offices in Copenhagen (Nordhavn). Salary matching experience and competence.

Quick facts

2 Founders

3 private investors

Founders + 6 employees

+500 clients across Denmark

Perks & Benefits

Flexible work hours and vacation: Morning person or night owl, this job is for you
Free coffee / tea: Get your caffeine fix for free
Located near public transit: Easy access and treehugger friendly workplace
Free soft drinks and treats / fruits: Peckish after lunch? We got your back
Equity package offer: Want to be a partner? Look no further
Skill development program: We want to take you from good to great

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