Empleos de backend engineer nodejs en Barcelona

TransPerfect is seeking a Software Engineer to join the TechOps group in a global team spanning Barcelona, New York, London, and more. You will contribute to the quality, development, and execution of software products across web and mobile platforms.You will collaborate with product managers, QA, and other developers to deliver secure and scalable...

Holded in Barcelona is seeking a Backend Developer to join autonomous teams building cutting-edge business software. You’ll contribute to robust APIs, performance, and reliability while operating within a startup-within-a-startup culture that values real ownership and fast iteration.The role emphasizes passion, creativity, and commitment, with a permanent...

Marfeel is seeking a Java Developer to join a small, high-ownership engineering team. You will own backend architecture decisions, develop new services, and navigate existing codebases while leveraging AI coding tools as a core part of your workflow.Work involves high concurrency, end-to-end ownership, and collaboration with product and data teams to ship...

Q-Tech is seeking a Backend Developer (Node.js) to join a small, close-knit team in Barcelona. You will develop the backend using Node.js and TypeScript and integrate external insurers and internal SSO APIs. The role requires working autonomously within a tiny team of four, including a Product Owner and QA.The position offers a hybrid model with two days in...

Dormont Manufacturing Co is seeking Java Developers in Barcelona to join their agile teams. This role involves designing and coding backend applications using a test-driven development approach, ensuring quality in every coding phase.Ideal candidates should have a degree in software engineering or related fields, with at least 1-2 years of experience in...

Affinity (CRM) in Barcelona is seeking a Senior Software Engineer to join the One Platform team and help drive the technical roadmap and implementation of Internal and External API layers, the 3rd party integration platform, and access management systems.The role is hub‑hybrid, with team members in-office 2 days per week, collaborating across engineering,...

Preply is looking for a Senior Full Stack Engineer in Barcelona to help shape the future of our learning platform. You will balance backend focus (Python/Django) with frontend work (React/Typescript), driving data-informed product decisions and scalable architecture.You’ll mentor peers, raise engineering standards, and partner with product, data, and UX...

Kintai ищет опытного бэкэнд-разработчика для разработки и поддержки микросервисной архитектуры и API на TypeScript/Node.js и Python. Вы будете работать над продакшн-решениями в финтех-направлении, обеспечивая...

Zemsania busca un Backend Engineer Senior Node para un importante grupo tecnológico con sede en Barcelona.Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada.Trabajarás en un equipo internacional, desarrollando servicios backend de alta disponibilidad y APIs...

Accessiway is seeking a Backend Developer (Mid / Senior) to design and build scalable backend systems that power digital accessibility worldwide. You will work in a hybrid setup with remote work and on-site presence in Turin, Italy, contributing to Lambda, ECS, REST APIs, and data storage strategies while collaborating with cross-functional teams.Ideal...

Emburse seeks a senior software engineer to advance our AI-powered, distributed platform. You will own and deliver software that integrates with microservices, APIs, queues, and containers, while enhancing product quality and maintainability.You will mentor teammates, contribute to architecture, and drive best-practice engineering across projects. Required...

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...

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...

Actimo is seeking a Node.js developer skilled in both backend and full-stack development. Your role involves driving development of the core platform, maintaining high-quality code, and building RESTful APIs. The ideal candidate should have 2+ years of experience with Node.js and a Computer Science degree/equivalent.The position includes benefits like...

N26 is seeking a Backend Engineer in Barcelona to build and scale fintech software, collaborating with product and engineering to deliver reliable services from idea to production.You will design, develop, test, deploy, and maintain production services using JVM languages (Kotlin), Spring Boot, and microservice architectures on AWS with PostgreSQL. You value...

Product Pulse is seeking a backend-focused engineer to own a core, isolated .NET system in production. You will maintain and extend a legacy codebase built on .NET Framework 4.8 while improving reliability, performance and tooling.You will collaborate with other engineering teams, diagnose complex production issues and make pragmatic decisions balancing risk...

Company DescriptionInetum Innovationes el equipo responsable de definir y aplicar la estrategia de innovación de Inetum. Trabajamos internamente y con nuestros clientes en proyectos disruptivos que aplican nuevas tecnologías con el objetivo de causar un impacto en la sociedad.Formamos parte de unaconsultora digital ágil e internacionalcon más de28.000...

WhereTo is seeking a Backend-focused engineer to join our engineering team in Barcelona. You will work with product managers and developers to build core features across the WhereTo platform, leveraging a modern stack and asynchronous design patterns in a fast-paced, remote-friendly environment.You’ll design and implement scalable services, mentor junior...

TUYÚ Technology busca un/a Backend Developer para un proyecto internacional dentro del Sector Seguros. Trabajarás con un equipo global y tecnologías punteras en un entorno Agile.Se valorará experiencia en desarrollo backend con Java, así como en Spring Boot, Quarkus y MongoDB. También se requiere buen nivel de inglés para el trabajo en un entorno...