Elixir Developer

The world is facing a climate emergency. At Maersk we see it as our obligation as an industry leader in logistics and with the resources available to us to do all we can to get to net zero operations as fast as possible and to help our customers decarbonize their global supply chains end to end.

You will work on Energy Transition products for the entire Maersk Group stretching from Energy Sourcing to Ocean Air Terminal Operations Warehousing and Land Logistics.

As a key player in an industry responsible for 3.5 billion tons of annual direct emissions A.P. Moller Maersk (Maersk) is committed to leading the decarbonization of logistics and taking responsibility to be part of the solution enabling a green and just transition.

Our Energy Transition technology team is at the heart of this work using Advanced Technology and Development Techniques to rapidly develop and continuously deploy the systems we need to identify track and reduce our emissions.

Advanced Technology

This is a greenfield build and our intent is to build a system that can rapidly make a difference now and that will still be relevant in 2040 and beyond.

We are currently using:

• Elixir for application code
• Python for data pipeline
• Kafka for our async message queues
• Kubernetes to schedule and run services
• Azure for infrastructure
• Phoenix for the front end
• We run a continuous delivery pipeline which is currently deploying to production 2030 times a day.

Advanced Development Techniques

As a member of our team you will pair daily with other software engineers using Extreme Programming (XP) methodologies such as pair programming testdriven development and continuous integration and delivery.

At more senior levels you will work with a team of product managers designers and engineers to enable your team to deliver and iterate on highquality software products that deliver user business and environmental value daily.

Our Team spans multiple geographies with a focus in Portugal India and Copenhagen. We have developed methodologies to enable effective remote working and although office facilities are available when needed or if you prefer the office environment the norm is for people to work from home.

We are looking for people with the following skills and approach to development:

• Have experience in the technologies we are using ideally Elixir or aligned languages such as Erlang or Ruby.
• Have knowledge of extreme programming practices/ values such as pair programming and are committed to Test Driven Design.
• Have relevant domain knowledge such as logistics financial services or energy. We are particularly interested in experience of quantitative modelling energy trading and oil/ liquids/ green fuel commodities markets.

We offer Flexible working and full access to the learning library.

Maersk is committed to a diverse and inclusive workplace and we embrace different styles of thinking. Maersk is an equal opportunities employer and welcomes applicants without regard to race color gender sex age religion creed national origin ancestry citizenship marital status sexual orientation physical or mental disability medical condition pregnancy or parental leave veteran status gender identity genetic information or any other characteristic protected by applicable law. We will consider qualified applicants with criminal histories in a manner consistent with all legal requirements.
We are happy to support your need for any adjustments during the application and hiring process. If you need special assistance or an accommodation to use our website apply for a position or to perform a job please contact us by emailing

Maersk is committed to a diverse and inclusive workplace and we embrace different styles of thinking. Maersk is an equal opportunities employer and welcomes applicants without regard to race colour gender sex age religion creed national origin ancestry citizenship marital status sexual orientation physical or mental disability medical condition pregnancy or parental leave veteran status gender identity genetic information or any other characteristic protected by applicable law. We will consider qualified applicants with criminal histories in a manner consistent with all legal requirements.

We are happy to support your need for any adjustments during the application and hiring process. If you need special assistance or an accommodation to use our website apply for a position or to perform a job please contact us by emailing .