Senior Lead Developer (H/F)
22 hours ago
Paris
🚗 Let’s go to Mobilize ! Attentive to all our customers, we create innovative financial services to build sustainable mobility for everyone. Joining Mobilize Financial Services means first choosing to be part of an international group, a subsidiary of Renault Group, a solid financing bank, and a partner of the Renault–Mitsubishi manufacturers (Renault, Dacia, Alpine, Renault Samsung Motors, Mobilize, Infiniti, Datsun, and Mitsubishi Motors) in several countries. We offer our customers—both private individuals and professionals—the most suitable financing and services for new and used vehicles. We also finance the activities of Renault Group brand dealer networks and strive to facilitate their day-to-day management, enabling them to grow their sales and ensure their financial sustainability. Present in 35 countries and employing nearly 4,000 people, Mobilize Financial Services financed more than 1.2 million contracts (new and used vehicles) in 2023 and sold 3.9 million services. As of June 2024, average productive assets stood at €54.9 billion in financing, with profit before tax reaching €553 million. Our company is MOBILIZED in favor of cultural diversity, gender equality, and the inclusion of people with disabilities, notably through our Charter. We foster a working environment where individual differences are recognized, valued, respected, and appreciated, in order to develop everyone’s strengths and talents. Finally, within the Group, we benefit from a strong mobility policy: career opportunities are therefore numerous and diverse. 🚘 Take the wheel! No routine—every one of our routes is different! We are seeking a highly experienced and motivated Senior Lead Developer to join our Discovery squad. In this critical role, you will combine technical leadership with project management expertise to drive the development and delivery of innovative web applications and solutions that support our financial services offerings across 25 countries. You will be responsible for leading development teams, driving projects from design to deployment, and ensuring delivery of high-quality, scalable solutions. The role requires a strong technical background, clear communication skills, and the ability to guide and motivate teams in an Agile environment. Key Responsibilities => Technical Leadership • Lead and mentor the development team, ensuring skills growth, cohesion, and adherence to best practices., • Act as technical reference point, solving complex issues and guiding architecture decisions. Development & Innovation • Design, build, and maintain secure, scalable backend applications and microservices on GCP/Kubernetes., • Drive code quality through reviews, standards, automated testing, and CI/CD., • Integrate software components, oversee testing, and monitor performance to ensure stability., • Contribute to innovation initiatives (automation, AI, reusability, testing frameworks). Project & Delivery • Translate business needs into technical solutions, aligning with product and architecture teams., • Define scope, track tasks (Jira), and manage risks to deliver on time, budget, and quality., • Produce and maintain technical specifications, documentation, and project plans., • Actively participate in Agile/SAFe ceremonies, promoting continuous improvement. DevOps & Cloud • Implement and maintain CI/CD pipelines, infrastructure as code, and DevOps practices., • Deploy, operate, and optimise applications on Google Cloud Platform (GCP)., • Ensure industrialisation and automation of delivery pipelines. A true all-rounder, you’ve caught our attention! • Degree in Computer Science or related field (Master’s preferred)., • 10+ years in software development (5+ in Java/C#), with strong background in architecture and team leadership., • Expertise in Java 21, Spring Boot/Cloud, plus solid experience in C/C++/C#, JSON., • Skilled in microservices, event-driven design, and cloud-native deployment., • Proficient in GCP, Docker, Kubernetes, CI/CD (Jenkins, GitLab, CircleCI), and IaC (Terraform, Ansible)., • Strong knowledge of APIs, IIS, client/server architectures, and advanced SQL Server., • Agile (Scrum, SAFe) practitioner with a strong product orientation., • Experienced in managing budgets, timelines, and resources., • Focused on performance, security, and scalability., • Hands-on leader with proven ability to coach and grow teams., • Excellent communicator with fluent English (oral and written)., • Knowledge of financial products a plus. Technical Skills • Mastery of development environments (Visual Studio 2012/2022, TFS) and browser debugging tools (IE, Firefox, Chrome)., • Strong understanding of DevOps principles and practices., • Comfortable working in a Windows 11 and cloud-first environment., • Experience leading development in both legacy and modern stacks, ensuring industrialization of code delivery pipelines. Why join us? Your Comfort Pack comes with many benefits 😀: • A modern and friendly work environment: pleasant offices, a dynamic works council (CSE) offering many benefits (travel, sports, family activities), and depending on the site, access to a gym, staff restaurant or meal vouchers, as well as parking., • We are committed to improving the quality of life at work for our employees by evolving our ways of working (methods, tools, organization of work…)., • Possibility to work from home 2 to 3 days a week., • 75% reimbursement of public transportation subscription fees or a monthly transport allowance depending on your mode of travel., • Our offices are located at Grands Boulevards. ❗ Mobilize Financial Services is moving! ❗ Positions currently based at Grands Boulevards will be relocated to Boulogne in 2026. Positions currently located in Noisy-le-Grand will all be based in Val de Fontenay (RER A and RER E) in 2026. To learn more about our company, follow us on LinkedIn!
