Senior Full Stack Developer / Tech Lead

Tenneco is a global automotive company undergoing a digital transformation to meet the demands of today's market and growing competition. Our engineering team develops advanced web applications - engineering calculators, data processing pipelines, dashboards, and AI solutions - used daily by engineers in technical centers around the world. We don't build software for the shelf - our applications are used every day and directly affect how fast engineers get their work done. We build them on a modern stack, with no legacy systems to maintain and no technical debt to work around, and we intend to keep it that way. We are building our platform as microservices, so solid experience with that style of architecture - and the strategies that come with it - is essential. We are looking for an experienced developer to design and deliver the next generation platform. Who We're Looking For We are looking for a self-sufficient Full Stack Developer with leadership skills who: Owns the whole development process - the idea, the architecture, the technology and UI decisions, the implementation, and the deliveryBuilds complete applications - frontend, backend, and the infrastructure they run onHolds the team to a high standard - reviews code, defines how things are done, and keeps improving itWorks efficiently with GitHub - branching strategies, pull requests, CI/CD pipelinesResponsibilitiesWork with stakeholders across different teams to understand what they need, propose solutions, and turn requirements into a concrete plan - including bringing in new ideas of your ownBuild and ship the solution: frontend, backend, and infrastructure - owning the architecture, technology choices, containerization, and deployment to productionReview code, define development standards, and hold the team to themMentor junior developers and continuously improve both the team and the platformDesign and build AI agents and AI-driven automation that remove manual, repetitive work from engineering processes Required Qualifications Min. 5 years of commercial full stack development experienceStrong hands-on experience with Python (Django, FastAPI) and ReactHands-on experience with Docker - building and shipping containerized applications to productionGit and GitHub - branching strategies, pull requests, CI/CD pipelinesExperience designing and building microservices and event-driven architectureEnglish min. B2 - used daily Nice to Have Deploying applications to AWS (ECS, ALB, S3)Python packages for data science - NumPy, SciPy, Pandas, PlotlyAI agents - Strands Agents, Google ADK, LangChain, AWS Bedrock AgentCoreCAE simulation software - Abaqus, Ansys, AMESimTerraform / Infrastructure as CodePrevious Tech Lead or Architect experienceEngineering background What We Offer Challenging and meaningful work - building software that truly changes how engineers workCollaboration with a team of CAE and computer simulation expertsGlobal impact - your software will be used in technical centers worldwideReal influence on architecture and technology choicesParticipation in the digital transformation of a global companyCareer growth towards a Tech Lead / Architect roleFlexible work model (hybrid)Access to modern tools and AWS cloud infrastructure