KRELL CONSULTING &amp; TRAINING

Full Stack Developer | Angular / Java Barcelona

Angular API AWS Azure Claude Code +9 skills

Full Stack Developer at Krell Consulting building and maintaining web applications for an insurance-sector project, working across an Angular/React/Vue frontend and a Java/Spring Boot backend with REST APIs, while using AI coding assistants (GitHub Copilot, Cursor, Claude Code) daily. Hybrid role in Spain with 1-2 on-site days per week.

Backend Developer Java / Spring Boot / Kafka | Barcelona

Agile Angular API Cloud Git +11 skills

Senior Java backend developer for an insurance-sector project in Barcelona: designing technical solutions, contributing to architecture decisions, and building backend services/microservices with Java, Spring Boot, Kafka and MongoDB in an Agile/Scrum setup. Hybrid model — 1-2 days per week in the Barcelona office, rest remote.

from 38K €

Full Stack Developer | Angular / Java BARCELONA

Angular API AWS Azure Claude Code +10 skills

Overview En Krell Consulting buscas un/a Desarrollador/a Full Stack con experiencia en Angular y Java/Spring Boot para un proyecto tecnológico en el sector seguros. Trabajarás en un equipo orientado a entregar…

Full Stack Developer | Angular / Java BARCELONA - barcelona

Angular API AWS Azure Claude Code +10 skills

Overview En Krell Consulting buscas un/a Desarrollador/a Full Stack con experiencia en Angular y Java/Spring Boot para un proyecto tecnológico en el sector seguros. Trabajarás en un equipo orientado a entregar…

Backend Developer Java / Spring Boot / Kafka | Barcelona

Agile API Git GitHub Java +7 skills

Overview En este rol, lideras la implementación de soluciones backend en un ecosistema de microservicios con Java y Spring Boot. Trabajarás en un equipo enfocado en arquitectura y entrega ágil dentro del sector…

Backend Developer Java / Spring Boot / Kafka | Barcelona - barcelona

Agile API Git GitHub Java +7 skills

Overview En este rol, lideras la implementación de soluciones backend en un ecosistema de microservicios con Java y Spring Boot. Trabajarás en un equipo enfocado en arquitectura y entrega ágil dentro del sector…

last week

Full Stack Developer | Angular / Java Barcelona

Europe

Angular API AWS Azure Claude Code +9 skills

Krell Consulting is hiring a Full Stack Developer (3–5 years' experience) to design, build and maintain web applications with Angular and Java/Spring Boot for an insurance-sector project in Barcelona. The role covers frontend/backend integration, REST APIs, cloud platforms and daily use of AI coding assistants, in a hybrid setup (1–2 office days).

last week

Backend Developer Java / Spring Boot / Kafka | Barcelona

Europe

Agile Angular API Cloud Git +11 skills

Senior backend developer building Java microservices for an insurance-sector project: designing and implementing services with Spring Boot, Kafka and MongoDB, contributing to architecture decisions, estimates and docs within Agile/Scrum. Hybrid in Barcelona (1-2 office days/week), permanent contract, ~EUR 38,000 gross/year.

38K – 38K €

KRELL CONSULTING & TRAINING

2 months ago

Ingeniero/a DevOps

Open 44d HybridEurope

AKS API Azure CI/CD DevOps +21 skills

DevOps engineer (3+ years experience) for a stable, long-term project in Madrid with a hybrid model (2 onsite days/week) and a permanent contract. Day-to-day work centers on Azure (AKS, Key Vault, ACR), GitHub Actions CI/CD, Docker, Kubernetes, Helm, Python automation, GitOps flows, and observability with Grafana, Prometheus and ELK/Kibana, with occasional 24x7 on-call roughly once a month.