Company DescriptionShaping the Future of Automotive EngineeringApplus+ IDIADA is a global leader in automotive engineering, offering a dynamic and rewarding career opportunity for professionals passionate about shaping the future of mobility. As a TOP Employer certified company with over 3400 professionals from more than 20 countries, we provide a diverse and inclusive work environment that fosters innovation and growth with colleagues from over 50 nationalities contributing to a safer, more efficient, and sustainable vehicles.Why join us?Enjoy a highly flexible hybrid work model in a company that takes care of the employees’ wellbeing, offering work-life balance benefits such as subsidized canteen, free language courses, transport and coaching services.Join a company that has a deep commitment to sustainability and push yourself to reach your full potential in a dynamic and challenging setting that values innovation and expertise.Come & join us on the road to success. #LI-HybridJob DescriptionThe Digital Business team develops AI-powered digital solutions that transform how IDIADA and our integral clients operate. We organize complex automotive data and deliver fast, reliable platforms that drive innovation across testing, validation and mobility services — positioning IDIADA as the most digital and customer-oriented company in the industry.What can we offer you?Collaborate with 60+ software engineers in a young, dynamic and multicultural environmentHigh standards, high impact — Work with a passionate team committed to engineering excellenceModern agile practices — Scrum, code reviews, retrospectives and continuous innovationEnd-to-end ownership — Design, implement and validate applications for the automotive industryGrowth at scale — Be part of a large, rapidly expanding organizationOur Tech StackWe build on a modern, cloud-native foundation:Backend & APIs — Java/Spring Boot, Hibernate, Python (FastAPI/Flask), RESTful & event-driven architecturesData — PostgreSQL, Microsoft SQL ServerFrontend — AngularAI/ML — AWS Bedrock, SageMaker, OpenAI, Anthropic, Gemini APIs, LangChain, RAG pipelinesCloud & Infrastructure — AWS & GCP, Kubernetes (EKS/GKE), Docker, Terraform/CloudFormationWhat are we looking for?Experienced full-stack software engineers to design and deliver AI-enabled enterprise applications.We seek talented developers capable of working across the entire technology stack,



from robust backend services to modern user interfaces, while integrating cutting-edge AI capabilities into production-grade systems.Key technical requirements:Develop backend services using Java/Spring Boot and Python, implementing microservices architectures and RESTful APIsDesign and implement data access layers with Hibernate ORM and optimize queries for PostgreSQL and SQL ServerBuild responsive, modern frontends with AngularIntegrate AI/ML services from AWS (Bedrock, SageMaker) and third-party providers (OpenAI, Anthropic, Google Gemini)Write comprehensive unit and integration tests to ensure code quality and system reliabilityContainerize applications with Docker and orchestrate deployments on Kubernetes (EKS/GKE)Deploy and maintain applications across AWS and GCP cloud environmentsLeverage AI-assisted development tools (AWS Kiro / Claude Code) to enhance productivityIdeal candidate profile:Strong foundation in object-oriented programming and software design patternsProven ability to deliver full-stack solutions from conception through production deploymentCollaborative mindset with excellent communication skillsCommitment to code quality, testing practices and continuous improvementEnthusiasm for emerging technologies and AI integrationSelf-motivated with strong problem-solving abilitiesIf you are passionate about building innovative solutions for the automotive industry and want to be part of the complete software development lifecycle, we encourage you to apply.What we offerProfessional DevelopmentCareer progression — Clear pathways for technical and leadership growth within the organizationContinuous learning — Subsidized specialized training, certifications and language coursesKnowledge sharing — Work alongside senior engineers with deep expertise in automotive technology and AIWork EnvironmentDynamic, innovative culture — Tackle complex challenges in an agile,



collaborative setting where your ideas drive real impactRemote work flexibility — Hybrid model supporting work-life balanceMulticultural team — Collaborate with 60+ engineers from diverse backgroundsWork-Life Balance & PerksShuttle bus service — Direct routes from Barcelona and TarragonaCar-sharing app — Internal platform promoting sustainable transportationSubsidized canteen — Quality meals at reduced costModern facilities — Access to cutting-edge development tools and infrastructureImpact & GrowthOwn your work — End-to-end ownership of features from design to productionEmerging technologies — Hands-on experience with AI, cloud-native architectures and modern DevOps practicesIndustry leadership — Contribute to solutions that shape the future of automotive testing and mobility.QualificationsExperience & Expertise6+ years of professional software development with strong expertise in Java and/or PythonProven track record delivering production-grade enterprise applications from design to deploymentDeep knowledge of Spring framework (Core, Boot, MVC, Data, Security) and Hibernate ORMStrong command of SQL and relational database design (PostgreSQL, SQL Server)Experience with RESTful API design and microservices architecturesHands-on experience with cloud platforms (AWS/GCP) and containerization (Docker, Kubernetes)Familiarity with CI/CD pipelines (GitLab, Jenkins) and modern DevOps practicesBonus: Experience integrating AI/ML services (AWS Bedrock, SageMaker, OpenAI APIs) or working with Angular for full-stack developmentTechnical FoundationSolid understanding of object-oriented programming, SOLID principles and design patternsStrong debugging, profiling and performance optimization skillsExperience writing unit, integration and end-to-end testsVersion control expertise with Git and collaborative development workflowsSoft SkillsCollaborative team player with excellent communication skillsAbility to mentor junior engineers and contribute to technical discussionsSelf-driven with strong analytical and problem-solving abilitiesComfortable working in agile environments (Scrum/Kanban)EducationDegree in Computer Science, Software Engineering or related field (or equivalent practical experience)LanguagesFluent in Spanish and English (written and spoken)Additional InformationApplus IDIADA is committed to equality,diversity and inclusion. We don’t put limits on you, so don’t put limits on yourself either. There is a place for everyone.SummaryType: Full-timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Automotive

📌 Senior Software Developer, Tarragona
🏢 Applus IDIADA
📍 Tarragona