Full-stack Engineer

• Desarrollar y mantener aplicaciones web single-page orientadas a selección, configuración y simulación de productos
• Trabajar en backend con Java y Spring Boot
• Desarrollar frontend con React, Redux y TypeScript
• Crear tests automatizados y documentación técnica
• Colaborar con negocio y otros equipos para entender y refinar requisitos
• Participar en decisiones técnicas y asumir ownership sobre las soluciones desarrolladas
• Trabajar dentro de un equipo Agile y cross-functional

Fullstack Developer – Java, React

• Enhance team efficiency by driving initiatives and introducing new technologies, including practices like Cross Knowledge Training
• Translate business requirements into technical specifications
• Make informed decisions on technology adoption, infrastructure, and cost impacts
• Document and communicate infrastructure and design decisions to business and technical stakeholders
• Ensure clear ownership and accountability for projects

Senior iOS Software Engineer

• Develop cutting-edge AI-powered digital products and platforms for clients
• Leverage data and AI to accelerate market entry and drive business transformation
• Apply Android native mobile development expertise to projects
• Use Kotlin and Jetpack Compose in hands-on development
• Work with data structures, system design, design patterns, API designs, MVP or MVVM, declarative UI, Git, and DevOps
• Leverage AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation
• Provide recommendations on effective AI use and identify opportunities to streamline workflows
• Collaborate within a global community of innovators

Android Software Engineer – Barcelona

• Lead efforts in modernizing legacy systems and integrating advanced technologies, including cloud services
• Maximize delivery and application performance to help the team achieve milestones efficiently
• Ensure new technology stacks improve performance or advance business objectives
• Collaborate with cross-functional teams to ensure scalability, reliability, and technical excellence
• Document and communicate infrastructure and design decisions to business and technical stakeholders

iOS Software Engineer

• Design and build backend services supporting Chatlayer’s text and voice channels, including WebSocket servers and real-time communication infrastructure
• Work on platform integrations and app-integration frameworks
• Contribute to architectural evolution by decoupling legacy dependencies and building modular, vendor-agnostic systems
• Participate in technical decisions around SinchID, MongoDB Atlas, Kafka, Temporal, and new platform capabilities
• Lead code reviews, technical discussions, and knowledge-sharing sessions
• Mentor and be mentored by engineers and contribute to the engineering culture
• Support production systems through on-call rotations and incident response
• Improve test coverage, address technical debt, and continuously improve operational processes

Senior Software Engineer

• Contribute to development of a “Golden Path” reference platform built on Kubernetes and other cloud-native technologies
• Contribute to the roadmap for enterprise features expected from a product platform
• Create and integrate cloud-native technologies and architectures
• Develop best practices, share knowledge, and mentor others
• Collaborate with engineering teams in an Agile environment
• Work in an environment fostering innovative solutions, rapid development cycles, and open communication

Senior Software Engineer – Compute Control Plane

• Use Infrastructure as Code (IaC) to manage IAM SaaS such as Okta and Cloudflare Zero Trust
• Develop and operate custom services in Rust to extend and adapt SaaS functionality and automate Prima’s processes
• Improve the end-user experience of IAM platforms by creating automated request workflows, internal procedures, documentation, and user-facing SaaS configurations
• Maintain IaC and software libraries, abstractions, and documentation for engineering teams adopting IAM solutions
• Work with the Security and People teams to evolve Prima’s core identity and access model
• Join Prima’s Identity and Access Management team within an engineering organization of over 350 engineers
• Help deliver scalable, impactful solutions shaping the future of motor insurance

Software Engineer – IAM, Identity and Access Management

• Desarrollar soluciones de software Java para proyectos de transformación digital
• Trabajar con arquitecturas de microservicios
• Utilizar bases de datos SQL y NoSQL
• Implementar y gestionar contenedores y orquestación con Docker y Kubernetes
• Desarrollar pruebas unitarias y de integración
• Aplicar prácticas de CI/CD, principios SOLID y Clean Code
• Trabajar con Kafka o RabbitMQ
• Colaborar en proyectos tecnológicos para clientes y aportar valor mediante soluciones innovadoras

Java Software Engineer

• Desarrollar software Java utilizando arquitectura hexagonal
• Trabajar con Java 17/21, Spring Boot, cloud y microservicios
• Utilizar bases de datos SQL y NoSQL
• Implementar soluciones con Docker y Kubernetes
• Aplicar DDD, principios SOLID y Clean Code
• Desarrollar pruebas unitarias y de integración
• Trabajar con CI/CD y Kafka
• Contribuir a proyectos de transformación digital para clientes
• Colaborar en un equipo tecnológico multicultural y flexible

Java Software Developer – Hexagonal

• Own the architecture and technical roadmap of all Whizz systems.
• Review every pull request before merge and keep a clear review standard.
• Design and maintain the database architecture across MySQL and PostgreSQL.
• Own Docker images, deployments and environments.
• Drive AI-assisted development across the team: agent instructions, prompts, rules for reviewing AI-generated code.
• Turn product requirements into technical tasks and mentor backend, frontend and mobile developers.
• Lead incident response and ship root-cause fixes.

Full-stack Engineer jobs in Spain