Tech jobs
Job listings
Senior Full Stack Engineer (Angular + Java)
Senior Full Stack Engineer building and maintaining Angular web apps with real-time data features and contributing to Java/Spring Boot microservices backends for a major European bank client.
Full Stack Engineer - Growth & Marketing
Builds and improves Treatwell’s marketplace growth systems—SEO foundations, landing pages, and booking flows—using React, Java, and cloud tools to drive customer acquisition and retention.
Programador/a full stack - 100% remoto
Full-stack developer building interactive frontend interfaces with React/Angular/Vue and backend services with Java/Spring Boot, deploying scalable solutions on cloud platforms (AWS/Azure/GCP).
Senior Full Stack Developer – Angular & Java
Senior Full Stack Developer building high-performance web apps with Angular and Java (Spring Boot microservices), real-time data features via ag-Grid, RESTful APIs, and leveraging generative AI tools for UX and code optimization.
Senior Full Stack Developer (Angular + Java) (Teletrabajo 100%)
Senior Full Stack Developer building and maintaining applications with Angular (frontend) and Java/Spring Boot (backend microservices) in a 100% remote role at an IT services company.
Full Stack Developer (Angular / Java) - Remote from Spain - Freelance
This is a freelance full-stack developer role based in Spain, focusing on building and maintaining web applications using Angular and Java microservices. The developer will implement real-time data features and utilize AI tools for coding and refactoring.
DevOps Cloud Engineer
Senior DevOps/Cloud Engineer at a digital product studio, designing and automating AWS infrastructure with Terraform, managing CI/CD pipelines, Kubernetes, and implementing observability solutions using Datadog and OpenTelemetry.
DevOps Engineer - Hybrid, Madrid (3x2)
A DevOps Engineer helps banking clients migrate applications to cloud infrastructure (Azure) and adopt DevOps practices, focusing on CI/CD pipeline migration, container orchestration, and team training.
Java Backend Developer (Microservicios) – 100% Remoto
Remote Java Backend Developer (from Spain) building and maintaining microservices-based applications using Java 21, Spring Boot, AWS, and PostgreSQL in an Agile/Scrum team.
Java developer, Microsoft 365 (100% remoto desde España)
Java backend developer working remotely from Spain on Microsoft 365 and IT Services Marketplace platforms for a telecom client, using Java, microservices, REST APIs, and GitLab.
Backend Developer
Senior backend developer focused on PL/SQL programming for financial markets, treasury products, and derivatives, using Linux, Jira, GitHub, and Control-M in a 100% remote role.
Backend Developer
Senior backend developer role focused on PL/SQL programming for financial markets, treasury products, and derivatives, working with Linux, Jira, GitHub, and Control-M in a 100% remote setting.
Backend Developer IOT
This role involves developing and operating critical IoT backend solutions within a cloud architecture for a security-focused client. The developer will work with AWS, microservices, and containerization technologies in an agile, international environment.
Backend Developer
Backend Developer at idealista building and maintaining a major real estate platform used across Spain, Italy, and Portugal, primarily with Java and Spring.
Senior Java Developer (IGaming)
Senior Java Developer building and optimizing high-performance backend services, including feed integrations and a cashier module, for a sports betting platform using Java, Spring, Docker, and RESTful APIs.
Java developer, AI - 100% Remoto
Remote AI-Assisted Code Analyst (Java Developer) at UST, reviewing and refactoring Java/Spring Boot applications using AI tools like GitHub Copilot and Devin to reduce technical debt and improve code quality.
Java Developer
Lead the migration of a legacy Java application to Spring Boot for the OptiFlight aeronautical project, collaborating with ML teams and mentoring developers in a hybrid Barcelona role.
Desarrollador/a backend - Senior
Senior backend developer designing scalable, maintainable enterprise solutions in Java/Spring, leading technical analysis, architecture, and team coordination for ecommerce platforms.
Java Backend & AI
Java backend developer building APIs and microservices with Spring Boot, leveraging AI tools like GitHub Copilot and Devin to improve code quality and reduce technical debt.
Backend Java Developer
Remote contractor building scalable Java/Spring Boot backend systems and microservices for a venture-backed AI company, while contributing domain expertise to train next-generation AI models.