TheWhiteam is a Spanish IT services and consultancy firm specializing in digital transformation, SAP solutions, and cybersecurity. The company provides a wide range of technology services, including software development, cloud infrastructure management, and business intelligence for both private sector clients and large public institutions. With a strong focus on technical excellence, they support organizations through complex migrations and the implementation of modern enterprise architectures.

In Spain, TheWhiteam maintains a significant presence with offices in Madrid, Barcelona, and Bilbao, while offering extensive remote work opportunities for professionals across the country. The company is particularly relevant for international professionals due to its frequent collaboration with European Union agencies and international organizations, often requiring English-speaking talent for high-impact projects. Their culture emphasizes technical growth and provides exposure to diverse environments, from banking and manufacturing to public sector governance.

Founded in Spain, TheWhiteam has grown into a specialized IT consultancy known for its technical depth in SAP and enterprise systems. It has established itself as a reliable partner for both Spanish corporations and European public organizations.

For international professionals

Frequently recruits for projects involving European Union institutions and agencies like Frontex and the European Commission.
Offers a high volume of 100% remote positions for candidates residing anywhere in Spain.
Strong focus on SAP consulting, making it a key employer for international SAP specialists in the Spanish market.
Provides opportunities for international mobility, including 'near-site' roles in locations like Warsaw and Brussels.
Works with a diverse range of international clients in the banking, manufacturing, and public sectors.

This job was published 3 months ago

Senior / Lead FullStack Developer – Java 17 / Spring Boot / Angular / Kafka – Barcelona (Hybrid)

TheWhiteam

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Job Description

At The Whiteam Consulting, we are looking for a Senior / Lead FullStack Developer for a T&M technical service, focused on the development, maintenance, and evolution of large-scale digital platforms, used internationally and with multiple teams involved.

The role combines technical leadership and direct contribution to development, participating in architectural decisions, solution design, dependency coordination, and quality assurance.
We are looking for a profile with extensive mastery of modern Java & Angular environments, microservices, cloud, automation, and CI/CD, capable of leading technical initiatives within distributed teams.

Responsibilities

Design, implement, and maintain backend applications in Java 17 and Spring Boot (Security, Data, Cloud).
Develop and optimize REST APIs, integrations, and event-driven services using Apache Kafka.
Contribute to frontend development when necessary, using Angular (14-21+) and TypeScript.
Collaborate closely with Business Analysts:
- Refine user stories
- Understand requirements
- Estimate tasks
- Deliver complete solutions
Review code, validate technical deliverables, and guide the team with best practices.
Document software, ensure quality through unit, integration, and E2E testing.
Contribute to the automation of the deployment cycle and CI/CD pipelines.
Monitor, improve, and maintain the stability and performance of microservices in production.
Fully participate in distributed agile teams (Scrum/SAFe), driving technical excellence.
Coordinate dependencies between several teams and technically represent the team to business/architecture.

Requirements

English C1 (fluent).
Java 17+ and Spring Boot (Security, Data, Cloud).
Microservices architecture.
REST API development, OpenAPI.
Kafka (event‑driven services).
SQL and MongoDB.
Kubernetes.
Jenkins (CI/CD), SonarQube.
Selenium or TAF (depending on the project).
AWS.
Development environments: IntelliJ, GitHub, Jira, Confluence.
Previous experience in Senior Developer or Technical Lead roles.

Desirable

Dynatrace, Grafana, Prometheus, ELK Stack.
Helm.
Orchestration or workflow engines such as Camunda.
GitHub Actions or other deployment pipelines.
Experience in the insurance sector.
Experience in process automation, pair programming, clean code, and advanced engineering practices.
Experience working on global projects and with multiple distributed teams.
4-6 years of experience with the mentioned technologies

Conditions

Location: Barcelona.
Modality: Hybrid (40% on-site / 60% remote work.)
Occasional availability to travel to Munich every 3 months, depending on the team.
International project with high-scale platforms and advanced technological environments.

Company

Being part of THEWHITEAM means collaborating with a company formed by professionals with extensive experience in technological consulting.

We firmly believe that companies and clients set the path to follow in the sector, but it is people who build it. We consider it of vital importance that our organization is based on our best asset and value-added brand, which is our human team.

Benefits

Furthermore, here is a brief summary of the company policies so you can get to know us a bit better:

• Our collective agreement is that of Consulting and Market Research firms

• We have 23 days of vacation per year

• We have 14 payments, 12 monthly and two extras (June and December)

• As flexible compensation, we can request childcare vouchers and also medical + dental insurance.

View original advert (Spanish)

Descripción del puesto

En The Whiteam Consulting estamos buscando un/a Senior / Lead FullStack Developer para un servicio técnico T&M, centrado en el desarrollo, mantenimiento y evolución de plataformas digitales de gran escala, utilizadas internacionalmente y con múltiples equipos involucrados.

El rol combina liderazgo técnico y contribución directa en desarrollo, participando en decisiones arquitectónicas, diseño de soluciones, coordinación de dependencias y aseguramiento de la calidad.
Buscamos un perfil con amplio dominio en entornos modernos Java & Angular, microservicios, cloud, automatización y CI/CD, capaz de liderar iniciativas técnicas dentro de equipos distribuidos.

Responsabilidades

Diseñar, implementar y mantener aplicaciones backend en Java 17 y Spring Boot (Security, Data, Cloud).
Desarrollar y optimizar APIs REST, integraciones y servicios orientados a eventos utilizando Apache Kafka.
Contribuir en el desarrollo frontend cuando sea necesario, utilizando Angular (14-21+) y TypeScript.
Colaborar estrechamente con Business Analysts:
- Refinar historias de usuario
- Entender requisitos
- Estimar tareas
- Entregar soluciones completas
Revisar código, validar entregables técnicos y orientar al equipo con buenas prácticas.
Documentar software, garantizar la calidad mediante pruebas unitarias, integración y E2E.
Contribuir a la automatización del ciclo de despliegue y pipelines CI/CD.
Monitorizar, mejorar y mantener la estabilidad y rendimiento de microservicios en producción.
Participar plenamente en equipos ágiles distribuidos (Scrum/SAFe), impulsando excelencia técnica.
Coordinar dependencias entre varios equipos y representar técnicamente al equipo frente a negocio/arquitectura.

Requisitos

Inglés C1 (fluido).
Java 17+ y Spring Boot (Security, Data, Cloud).
Arquitectura de microservicios.
Desarrollo de APIs REST, OpenAPI.
Kafka (event‑driven services).
SQL y MongoDB.
Kubernetes.
Jenkins (CI/CD), SonarQube.
Selenium o TAF (según proyecto).
AWS.
Entornos de desarrollo: IntelliJ, GitHub, Jira, Confluence.
Experiencia previa en roles de Senior Developer o Technical Lead.

Deseable

Dynatrace, Grafana, Prometheus, ELK Stack.
Helm.
Motores de orquestación o workflow como Camunda.
GitHub Actions u otros pipelines de despliegue.
Experiencia en sector seguros.
Experiencia en automatización de procesos, pair programming, clean code y prácticas avanzadas de ingeniería.
Experiencia trabajando en proyectos globales y con múltiples equipos distribuidos.
de 4-6 años de experiencia con las tecnologías mencionadas

Condiciones

Ubicación: Barcelona.
Modalidad: Híbrido (40% presencial / 60% teletrabajo.)
Disponibilidad puntual para viajar a Múnich cada 3 meses, según equipo.
Proyecto internacional con plataformas de alta escala y entornos tecnológicos avanzados.

Compañía

Formar parte de THEWHITEAM es colaborar con una empresa formada por profesionales con una dilatada experiencia en consultoría tecnológica.

Creemos firmemente que las empresas y clientes marcan el camino a seguir en el sector, pero éste lo construyen las personas. Consideramos de vital importancia que nuestra organización se fundamente en nuestro mejor activo y marca de valor añadido que es nuestro equipo humano.

Beneficios

Por otra parte, te dejo también un pequeño resumen de políticas de la compañía para que nos vayas conociendo un poco mejor:

• Nuestro convenio es el de Consultoras y estudios de mercado

• Tenemos 23 días de vacaciones al año