Fullstack Engineer (Web & Integrations)

We are looking for a Fullstack Engineer to join an engineering team focused on building robust web solutions, with a strong emphasis on architecture, backend development, and system integrations, in a technically challenging and collaborative environment.

This role plays an active part in end-to-end technical decision-making, from API and application architecture design to the implementation and continuous evolution of modern web solutions.

What you’ll be doing

• Design, implement, and evolve fullstack web solutions, with a strong focus on architecture, scalability, and integrations.
• Define and maintain RESTful APIs, including schemas, contracts, and best practices around security and performance.
• Work closely with frontend, backend, and DevOps teams to ensure efficient and consistent system integrations.
• Actively contribute to architectural decisions, challenging solutions and proposing technical improvements.
• Promote code quality through code reviews, engineering best practices, testing, and accessibility awareness.
• Support the team’s technical growth by sharing knowledge and helping to solve complex engineering challenges.

What we’re looking for

• Solid experience as a Software Engineer / Fullstack Engineer in web-based environments.
• Strong background in backend development, ideally with Java (Spring Boot) or .NET (.NET Core / ASP.NET).
• Proven experience designing and consuming RESTful APIs and integrating distributed systems.
• Good understanding of web application architecture, design patterns, and security principles (e.g. OAuth2, JWT).
• Experience with CI/CD pipelines, Git, and automated deployments.
• Exposure to modern frontend development (e.g. React, Angular, or equivalent).
• Experience working with Agile methodologies (Scrum / Kanban).
• Fluent in English.

Nice to have

• Experience in cloud-native environments and collaboration with DevOps teams.
• Knowledge of monitoring and observability tools (e.g. Grafana, ELK, Dynatrace).
• Experience with automated testing frameworks (unit and/or end-to-end).
• Sensitivity to UI/UX and close collaboration with design teams.
• Experience with analytics, tracking, or digital marketing platforms.
• Spanish proficiency.

What we offer

• A technical role with real impact on architectural decisions.
• A balanced fullstack position where backend and integrations are core.
• Room for technical growth and influence over technology choices.
• A collaborative environment focused on quality, continuous improvement, and engineering best practices.