Senior Software Development Engineer

Join to apply for the Senior Software Development Engineer role at Stellantis. Stellantis is undergoing a transition from an established automotive enterprise to a technology‑driven mobility corporation. Proficient software developers are essential for this paradigm shift as they build the platforms that new Stellantis vehicles will use. Stellantis' Connected Services division is developing these platforms, enabling remote operations and functionalities that allow any device to interface with automobiles. The implementation of Connected Services will enable novel experiences that transform vehicles into mobile digital hubs, enhancing the driving experience. As a Senior Software Development Engineer, you will join a development team responsible for a subsystem or collection of components that comprise our vehicle software delivery platforms. You will learn from and collaborate with some of the most accomplished individuals in the automotive and software industries, using the latest tools and methodologies to design and code valuable software products and solve complex issues. You and the engineers in your team will be tasked with delivering code ready for production, ensuring its design, deployment, and operations adhere to best practices. We adhere to the DevOps tenet "You build it, you run it," meaning you are accountable for ensuring it operates as intended and promptly fixing bugs to avoid negative impact on end users. You exemplify ownership and lead by example. You will rapidly advance your career to become a tech leader either in a technical or managerial path while helping transform Stellantis into a tech mobility company and contributing to clean, affordable mobility for all. You will receive coaching and guidance from industry leaders with decades of experience. Responsibilities Solve technical problems using simplification as the main strategy to scale our systems. Own the architecture of the software your team is responsible for and its technical design. Write code that exemplifies high-quality, robustness and maintainability and ensure the same quality for your team's code via code reviews. Provide technical leadership and expertise. Partner with other development teams in joint projects and troubleshoot issues. Identify new standards, technologies, AI based insights to ensure up to date. Mentor new team members. Qualifications Bachelor's degree in computer science, Software Engineering, or related field. Experience as a mentor, tech lead and leading an engineering team. Experience in leading the development, architecture and design (architecture, design patterns, reliability, and scalability) of cloud systems. Experience working in a Continuous Integration & Delivery model on Digital/IoT environment. Experience from IoT industry. High skills in micro services, event-based architectures, distributed architectures, algorithm complexity, test automation frameworks, monitoring tools, AWS, Oauth2, deployment strategies. High skills in best practices (like DRY, KISS, YAGNI, etc.) in coding and in reaching high coverage on unit tests, integration test and component test for the code produced. Proven experience as a Full-stack developer. Strong proficiency in Java and the Spring Boot framework. Good to have knowledge or hands‑on experience of Python, Perl, Ruby, and scripting languages. Strong understanding of HTML, CSS and JavaScript frameworks and libraries, jQuery. Extensive knowledge of API and contract-first development principles. Experience with MongoDB, Redis, and Kafka.Experience working on Linux based infrastructure. Excellent problem‑solving skills and a proactive approach to troubleshooting. Strong communication and interpersonal skills to collaborate effectively with diverse teams and stakeholders. Experience working in Agile/Scrum development environments is a plus. Knowledge of the automotive industry and related technologies is a bonus. We welcome applications from people of all gender identities, age, ethnicity, nationality, religion, sexual orientation and disability. Diverse teams will allow us to better meet the evolving needs of our customers and care for our future. Get notified about new Senior Software Engineer jobs in Poissy, Île‑de‑France, France. Referrals increase your chances of interviewing at Stellantis by 2x. Seniority level Mid‑Senior level Employment type Full‑time Job function Engineering and Information Technology Industry Motor Vehicle Manufacturing #J-18808-Ljbffr