Senior Common Lisp Developer

3E is a leading **technology and SaaS company** providing **digital solutions and expert services** that maximise the performance of renewable energy assets. As a trusted data services partner, we deliver future-proof and easy-to-deploy solutions over a project’s entire lifetime, supporting developers, asset managers, operators, investors, EPC contractors and IPP's.

3E's one-stop digital platform **SynaptiQ** provides a complete range of leading SaaS solutions for development, operational asset management and analytics. In addition, 3E supplies various expert services for engineering, technical and strategic decision support.

3E has a proven track record spanning **more than 20 years across 60 countries**. It operates an international team of 100+ experts from its headquarters in **Brussels** and offices in **Barcelona, Paris, Toulouse, Cape Town and Chennai.**

Strengthened by partnerships with universities and industry pioneers, 3E continues to explore **innovations and new developments** in renewable energy and digitalisation, striving to provide the industry’s most **advanced energy intelligence **and **AI-based solutions.**

**Our SaaS solution**:
We develop and operate advanced analytical services to enrich the monitoring data by:

- satellite imaging data,
- meteorological modelling,
- advanced system modelling,
- machine learning & artificial intelligence.

The platform combines domains related to **big data, high-performance processing, IoT protocols and AI** and is the product of the interactions between a multidisciplinary team of developers, scientists, renewable energy architects, electrical engineers, and enthusiast sales that implement, operate and commercialize SynaptiQ worldwide.

The added value realized by SynaptiQ is **performance improvement and operational cost reduction** for its Operations & Maintenance customers.

To reinforce our talented development team, we are looking for a **passionate senior developer that has a heart for Lisp**.

You join a **multidisciplinary team of developers, scientists and engineers** that implement, operate, and commercialize **SynaptiQ** **worldwide**.
- You work in a **Linux-based Java, Clojure and Common Lisp** environment.
- Your focus is on the **development**, **maintenance**, **design** and** unit testing of SynaptiQ’s real-time aggregation and alerting engine** that processes time-series and events. This data engine is Common Lisp based.
- The objective is to own the entire lifecycle of the platform, that is from the architecture and development of new features to the deployment and operation of the platform in production environment

Writing **elegant**, **clean** **code** is your thing and you are not afraid to pick things up **fast** and be **proactive in a team**. Someone **creative** and **innovative** is welcome - we embrace new technologies where they can be applied and make sense.
- **Master's degree in computer science** with at least **8 years' work experience in an operational environment**.
- Strong sense of **architectural** **balance** and the implications of changes to a many-layered system.
- Experience in **functional** **language** and readiness to get hands-on with a** LISP data engine**.
- Demonstrated ability to operate **effectively** in a multi-tasking environment.
- Team player with good **communication** skills
- Excellent command of **English** both in written and verbal form

Bonus points for:

- Any other languages (Dutch, French, Portuguese,)
- Prior experience with **functional** **languages** like Clojure or Scala
- Prior experience in Linux administration and shell scripting
- Experience in working in a **distributed** **team**:

- Familiarity with **Renewables** **Energy** **Sector**, IoT, Digital Twin systems

Our offices are hidden in the centre of Brussels with a view on a pond, with ducks and a heron bringing a regular visit. In addition to a stimulating atmosphere in a **highly motivated group of people**, 3E offers a unique opportunity to further **develop yourself in a company/team with an ambitious growth plan, delivering innovative services**.

We work in a **distributed team**, but request **flexibility to travel to Brussels office/meeting location** on a frequent basis (few days per month).

Furthermore:

- Attractive **salary package** in line with your level of experience, including group insurance, hospital insurance, meal vouchers (8 euros), eco vouchers, representation allowance, company mobile phone + subscription, 32 days of vacation and a flex income plan.
- **Sustainable transport**: easy access with public transport, 100% reimbursement of public transport fare, bicycle allowance.
- **Flexibility** in our **open-minded** company.
- An **international** **environment**: projects in over 100 countries worldwide, colleagues of 20 nationalities.