Empleos de java backend engineer en Barcelona

N26 is hiring a Junior Backend Engineer focused on Customer Identity in Barcelona. You will collaborate with a cross-functional team to architect, build, test, deploy and maintain the identity verification stack powering onboarding across European markets.You will work in a fast-paced, autonomy-driven environment, mentor junior colleagues, and contribute...

Capgemini España busca un Senior Software Engineer (Go / Cloud Platforms) para unirse a equipos de ingeniería que trabajan en plataformas cloud. Diseñarás, desarrollarás y mantendrás servicios backend escalables, fiables y con buenas prácticas de ingeniería, incluyendo pruebas automatizadas y pipelines CI/CD. El perfil ideal combina experiencia...

New Relic is seeking a backend engineer to help shape the observability platform. You will build, maintain, and scale backend services, collaborating with product and experience teams to influence the distributed tracing roadmap.You’ll work in an agile, DevOps environment, write production code, and explore AI-assisted tooling to accelerate development....

Mystery Project busca un Senior Backend Developer para Barcelona, con funciones de diseño, desarrollo y despliegue de APIs escalables usando Node.js, TypeScript y NestJS. El candidato trabajará en migración hacia una arquitectura serverless en AWS y contribuirá a soluciones basadas en eventos con Lambdas, API Gateway y RDS.Formarás parte de un equipo...

Scopely is seeking a Staff Server Engineer for a new unannounced project based in Barcelona, Spain. This role involves leading the development of large-scale backend features for our game in a hybrid work environment.Ideal candidates will have experience in back-end systems for MMO games, strong leadership skills, and proficiency in languages such as Go,...

Traka (Assa Abloy) is looking for a Go Backend Cloud Native Engineer to join their Hospitality division. This role involves designing the transition from monolith to microservices and working on cloud-native applications within their R&D department.The ideal candidate has experience in backend development, API design, and Kubernetes. The position offers...

Shiji Group is creating a new AI-driven engineering team in Barcelona to build AI tooling, agent infrastructure, and integration layers for the Shiji Enterprise Platform. You’ll contribute to a dedicated group that moves from PoC to production, shaping scalable solutions for hospitality tech.You’ll work in a fast-moving environment, using Python-based...

Rain is looking for a Senior Software Engineer in EMEA. This remote position involves managing backend platform areas, including API integrations with 3rd-party vendors. The ideal candidate has at least 5 years of experience, is proficient in backend languages like Go and Python, and skilled in creating scalable, reliable systems. Responsibilities include...

En Iris, no solo creamos compañías; forjamos líderes en innovación tecnológica. Nos mueve la ambición, la excelencia y la empatía para redefinir el futuro de nuestros clientes a través de tecnología avanzada (Cloud, Ciberseguridad, Data, IA). Precisamente de esta visión y dentro de nuestro ecosistema nace Velorum: el sistema nervioso digital de la...

Backend Engineer – Python / FastAPI / LLM Pipelines | 100% RemoteMaximice sus posibilidades de que su candidatura sea seleccionada asegurándose de que su CV y sus habilidades se ajustan al perfil.We are looking for an experienced Backend Engineer to join an international technology project focused on building an intelligent platform that combines Python...

About Creative FabricaCreative Fabrica is a subscription platform serving millions of creators, designers, and crafters worldwide. We're built on the principle that everyone can be creative. We remove what stands in the way: expensive software, technical expertise, and time-consuming production.About Creative FabricaCreative Fabrica is a subscription...

A global consulting firm is looking for a skilled Backend Developer (Node.js) based in Barcelona, Spain. In this role, you will design and develop scalable backend systems that support high-impact digital solutions for international clients. Ideal candidates have at least 5 years of software engineering experience and proficiency in Node.js with Fastify. The...

A leading technology recruitment firm is looking for a Python Developer in Barcelona to build scalable backend systems utilizing Python and Flask. The ideal candidate has over 3 years of experience in Python programming and hands-on experience with Flask. They offer a flexible, remote-friendly work culture, career growth opportunities, and work on projects...

En Iris, no solo creamos compañías; forjamos líderes en innovación tecnológica. Nos mueve la ambición, la excelencia y la empatía para redefinir el futuro de nuestros clientes a través de tecnología avanzada (Cloud, Ciberseguridad, Data, IA). Precisamente de esta visión y dentro de nuestro ecosistema nace Velorum: el sistema nervioso digital de la...

Enfint ищет инженера-программиста для работы над многомодульной архитектурой проекта Freenow by Lyft. Требуется опыт с Kotlin или Java, Spring Boot, микросервисами, мониторингом (Grafana, Datadog, Kibana) и очередями (Kafka, RabbitMQ)....

Rehive is building the platform that lets fintechs launch with reliable ledgers, stablecoin integrations, and developer-friendly APIs. You will design and implement backend services that handle financial transactions and ensure system reliability at scale.You will work with PostgreSQL, focus on data consistency, and leverage AI-assisted tools to accelerate...

ERNI is seeking a senior backend engineer to build and evolve an intelligent AI-enabled backend platform using Python, OpenShift, Docker, and cloud-native tech. You will contribute to scalable services, secure API design, and database management in production environments.You will join a team that supports onboarding with a mentor and a godparent, and work...

Schwarz Digits in Barcelona seeks a skilled .NET Developer to drive software development at the intersection of agility and security. This role demands high-quality coding standards using .NET, solid architecture principles, and hands-on experience with Cloud technologies and Kubernetes.Your contributions will enhance digital sovereignty in Europe while...

A leading financial services provider based in Barcelona is seeking a Backend Engineer to join its dynamic team. The role requires strong experience in backend technology development and offers an opportunity to work on impactful products. Candidates should have a product mindset and be comfortable working in a collaborative team environment. The position...

Share is hiring a Founding Software Engineer to drive the platform's payments and billing systems. You will work closely with the CTO and a dedicated team, managing critical technical domains and shipping production systems handling real transactions.We seek candidates with 7+ years of software engineering experience, mastery of TypeScript and Node.js, and a...