Software Engineer

pWe are looking for a bSoftware Engineer
- Energy /b to join our bEnergy /b department based in bLouvain-la-Neuve /b. /p h3Who we are /h3 pN-SIDE is a world leader in increasing the efficiency of life sciences and energy industries by providing software and services that optimize the use of natural resources, facilitating the transition to a more sustainable world. /p pTo achieve this, N-SIDE leverages its deep industry knowledge, technical expertise, and understanding of applied mathematics to help global pharmaceutical and energy companies anticipate, adapt, and optimize their decisions. /p pN-SIDE is driven by a diverse team of over 200 passionate engineers, computer scientists, and business experts from 30+ different nationalities, with 25% holding PhDs. Together, they are committed to making a meaningful impact toward a more sustainable future. /p pWe are continuously looking at how we can support system operators (TSOs, DSOs, Transcos, and Integrated Utilities) with advanced grid optimization tools. System operators face a tremendous challenge. They are under heavy pressure to upgrade and expand their networks fast
- but face shrinking time windows available to execute this work. Our standardized solutions enable operators to maximize work throughput while maintaining uncompromised grid safety, efficiency, and reliability. /p pAs a bSoftware Engineer
- Energy /b, you willhelp the company be the top reference in Advanced Analytics Solutions for energy power systems. You will contribute in particular to the inception, development, and validation of a new optimization platform, aimed to help system operators better execute expanding CAPEX and maintenance programs within tighter, less predictable execution windows. /p h3What you’ll do /h3 ul liTogether with the N-SIDE team, and more particularly the GEO task force, you will help incept, develop and deliver a new grid execution optimization platform: ul liCollaborate with the product owners, analysts and tech lead to gather and analyze requirements, and design software solutions that meet business needs. /li liLead backend developments rapid prototyping. Implement new features and do the maintenance of a Spring Boot backend codebase (Web MVC, JPA, Security, ,...), including, among others algorithm, servers, APIs (Rest API, …) and databases. /li liContribute to the integration of some of our existing solutions at customers to get acquainted with the tech stack. /li liParticipate in containerization (Docker), container orchestration (Kubernetes, Helm charts, Argo, …), continuous integration continuous deployment aspects. /li /ul /li liAs a Software Engineer, you will also participate in the technical growth of the product and team. You will therefore: ul liStay up-to-date with emerging technologies, industry trends, and best practices in software development. /li liDepending on your seniority level, you may also mentor junior developers, providing technical guidance and fostering their growth within the team. Contribute to a positive and inclusive work environment, promoting collaboration and knowledge sharing. /li liBy providing qualitative code reviews and participating in technical choices around our product, you will ensure that the team develops an efficient, reusable, and reliable code, and that they adhere to coding standards, best practices, and company guidelines. /li /ul /li /ul h3About you /h3 ul liYou have a master in Computer Science or Software Development; or a bachelor with minimum 3 years of relevant professional experience. /li liYou have solid programming skills. Proficiency in Java and Spring Boot is a must. /li liYou demonstrate extensive knowledge of Spring Web MVC, Spring Data JPA, Spring Security. /li liYou are interested in software design and wish to contribute and evolve in that career path. /li liYou demonstrate excellent problem-solving abilities. You are able to break down complex problems into manageable components and devise efficient solutions. /li liYou have a continuous learning mindset. The tech stack is constantly evolving, so a willingness to continuously learn and adapt to new technologies, tools, and best practices is essential for long‑term success. /li liYou have a great team spirit, creativity, sense of initiative and responsibility. You are willing to share your knowledge and, depending on your seniority level, to mentor junior profiles. /li liLeveraging agentic coding for rapid prototyping and proof-of-concepts has no secret for you. /li liYou are also able to take AI integration to a higher level: everything we build will leverage AI directly or be architected as AI‑native (e.g., agent or LLM‑powered apps, scalable model interfaces, etc…) /li liYou are fluent in English. /li liNice to have: ul liMathematical optimization /li liOther Spring tools /li liBuild tools (Gradle/Maven) /li liDatabase management (SQL / NoSQL) /li liContainerization and orchestration (Docker, Kubernetes, Helm, …) /li liExperience in