Job details

Clojure developer

Company details

3E is an independent consultancy service and software product company providing solutions to improve renewable energy system performance, optimise energy consumption and facilitate grid and market interaction.

3E has worked on projects in more than 30 countries and operates with an international team of over 100 experts from its headquarters in Brussels and offices in Toulouse, Beijing, Istanbul and Cape Town.

3E’s clients include renewable energy project developers and investors, real estate developers, energy utilities, architects, technology manufacturers, maintenance companies, and regional and international public authorities.

The product

SynaptiQ is 3E’s software-as-a-service product, an independent, evolutionary software suite for asset management of renewable energy portfolios (more information on SynaptiQ collects near-real time data of more than 500k devices spread over 6000 utility scale and commercial solar and wind sites.

The added value realized by SynaptiQ is performance improvement and operational cost reduction.


The job

3E is looking for a talented junior Lisp/Clojure developer to join a multidisciplinary team of developers, scientists and engineers that implement, operate and commercialize SynaptiQ worldwide.

Your focus is on the implementation and testing of SynaptiQ’s REST API that is Clojure based, and its support towards third-party client applications.

As a long term objective and as you’ll grow more familiar with the product, you will own the entire lifecycle of the platform, that is from the architecture and development of new features to its deployment and operation in production environment.


Skills and Experience

  • Junior developer with Master degree in IT or IT engineering.
  • Hands-on experience or strong affinity with REPL based development in Clojure or other Lisp dialects.
  • Must feel comfortable programming without the strong guarantees of a static type system and user friendly stack traces.
  • Prior experience with functional languages like Haskell or Scala is a strong asset.
  • Prior experience with MySQL and JavaScript is also an asset.
  • Team player with good communication skills.


Fluent in English.


Our Offer

In addition to a stimulating atmosphere in a highly motivated group of people, 3E offers:

  • Attractive salary package in line with your level of experience, including group insurance, hospital insurance, meal vouchers, representation allowance, company mobile phone.
  • Sustainable transport: easy access with public transport, 100% reimbursement of public transport fare, bike allowance.
  • An international environment: projects in over 40 countries worldwide, colleagues of over 20 nationalities


Our offices are located near St Catherine - City Center of Brussels.

  • Location: Brussels (City Center)


Kalkkaai 6 Quai à la Chaux
1000 Brussels



For more information:
at the number: 022292894
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