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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - Nuclear Engineering Tools - **Company:** Arabelle Solutions - **Location:** Brebotte, France - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** C (Programming Language), Java (Programming Language), Agile Methodology, Unit Testing, C Sharp (Programming Language), C++ (Programming Language), Continuous Integration, Fortran (Programming Language), Python (Programming Language), Systems Development Life Cycle, Software Tools, Software Engineering, Windows Desktop, Git, Information Technology, Software Version Control - **Published:** September 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=01f22fcc2adde8d8 ## About the Role Formation et expérience * Diplôme d'ingénieur ou équivalent : en génie mécanique ou formation STEM (Sciences, Technologies, Ingénierie et Mathématiques) * Un minimum de 2 ans d'expérience professionnelle en génie logiciel, avec un accent sur le développement d'outils d'ingénierie ou d'applications similaires, * Expérience en calcul numérique et/ou scientifique appliqué à des problématiques d'ingénierie * Expérience dans le développement d'applications Windows Desktop * Bonne connaissance d'un ou plusieurs langages parmi : Fortran, C, C++, C#, Java, Python * Compréhension générale de disciplines d'ingénierie telles que : Thermodynamique , Mécanique des fluides,Transferts thermiques * Familiarité avec les pratiques modernes de développement logiciel : gestion de versions (Git) ,tests unitaires ,intégration continue (CI) cycle de vie logiciel (SDLC), méthodes Agile * Autonomie et sens des responsabilités * Capacité à analyser et comprendre en profondeur des problématiques complexes * Esprit critique et capacité à argumenter sur la base de faits * Goût du travail en équipe et dans un environnement international Main Duties and Responsibilities: * Maintain and enhance existing tools, ensuring they meet the evolving needs of the targeted communities * Troubleshoot and resolve issues related to the engineering data * Troubleshoot and resolve issues related to performance, reliability, and usability of the software components * Implement robust, scalable, and efficient software components * Write clean, efficient, and well-documented code, in line with the standard Software Development practices * Participate in testing and quality assurance activities to ensure software reliability and compliance to Nuclear Safety requirements Education Qualification: * Mechanical Engineering with a strong interest in Computer Science or "STEM" Majors (Science, Technology, Engineering and Math) and experience in Engineering Software development * A minimum of 2 years of professional experience in software engineering, with a focus on developing engineering tools or similar applications Technical expertise and experience: * Experience with numeric computation and scientific computing tools to solve design, analysis or optimization problems * Experience in developing and maintaining Windows desktop applications (in Fortran, C, C++, C#, Java, Phyton, etc) * A general understanding of engineering disciplines such as (but not limited to) Thermodynamic, Aerodynamic, Heat Transfer, Fluid Mechanics * Familiar with standard modern software development tools and practices, such as source code management, unit testing and continuous integration * Understanding of Software Development Lifecycle (SDLC)and Agile Methodologies, Continuous Integration (CI), refactoring and testing techniques Behavioural and Leadership competencies: * Take ownership of small tasks and deliver without supervision while using their discretion to seek help when necessary * Seek to understand problems thoroughly before implementing solutions. Ask questions to clarify requirements and needs * Voice opinions and presents clear rationale. Use data or factual evidence to influence * Willing to work with global international teams ## Description Au sein de l'équipe Digital Engineering, vous intervenez sur le développement et la maintenance d'outils logiciels critiques utilisés pour la conception et l'exploitation d'installations énergétiques, notamment dans un contexte nucléaire et à fortes contraintes de sûreté. Votre rôle est essentiel pour garantir la qualité, la fiabilité et la performance des solutions mises à disposition des équipes d'ingénierie. As a key contributor to our engineering software team, you will play a critical role in ensuring the reliability, safety, and performance of advanced tools used in the design and operation of power plants. Your work will directly support the delivery of high-quality, safety-compliant engineering solutions that drive innovation and efficiency in the global energy sector. Responsabilités principales * Maintenir et faire évoluer des outils logiciels existants afin de répondre aux besoins des communautés d'ingénierie * Concevoir et développer des composants logiciels robustes, efficaces et évolutifs * Diagnostiquer et résoudre les problématiques liées : aux données d'ingénierie * aux performances, à la fiabilité et à l'ergonomie des logiciels * Rédiger un code propre, documenté et conforme aux standards de développement * Participer aux activités de test et d'assurance qualité * Contribuer au respect des exigences de sûreté nucléaire et de conformité réglementaire * Collaborer avec des équipes internationales et pluridisciplinaires ## Related Videos - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Are you still programming unit tests or already generating?](https://www.wearedevelopers.com/videos/722-are-you-still-programming-unit-tests-or-already-generating) - [ Secure Code Superstars: Empowering Developers and Surpassing Security Challenges Together](https://www.wearedevelopers.com/videos/422-secure-code-superstars-empowering-developers-and-surpassing-security-challenges-together) - [You’re a great coder? That alone won’t get you far: The soft skills secret in IT success](https://www.wearedevelopers.com/videos/1076-you-re-a-great-coder-that-alone-won-t-get-you-far-the-soft-skills-secret-in-it-success) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)