Backend Engineer Node.Js
Guarda esta oferta y sigue tu búsqueda
Crea una cuenta gratis para guardar empleos, crear alertas y volver a esta oferta desde tu panel.
We are currently working with one of our clients to onboard a backend engineer specialist in NODE.Js for an international project, which is why a high level of English is required.
What are we looking for?
-
5+ years of professional experience as a backend developer, delivering scalable and high-performance solutions in production environments.-
English level B2+ (required), working daily with distributed, international engineering teams based in the UK.-
Deep expertise in Node.Js with JavaScript and TypeScript, including a strong understanding of internal concepts such as the event loop, non-blocking I/O, streams, and buffers.-
Design and implementation of RESTful APIs, following best practices in architecture, security, and performance.-
Hands-on experience with Node.Js frameworks such as Express and NestJS in real-world projects.- ️ Strong database skills, working with SQL databases (PostgreSQL, MySQL) and NoSQL solutions (MongoDB, Redis).
Solid testing expertise, including unit testing (Jest, Mocha), integration testing, mocking strategies, and API testing.
- ☁️ DevOps & Cloud experience, using Docker, CI/CD pipelines (GitHub Actions, GitLab CI), and AWS with Infrastructure as Code (Terraform).
What are we offering?
-
Permanent contract with immediate onboarding.-
Stable project with an international client.-
Remote plus intensive working hours during July and August.- ✈️ 25 days of annual leave.-
The opportunity to grow from the very beginning in a newly created company, actively contributing to the definition of processes, culture, and ways of working.
-
Backend Engineer Node.js +AWS
Hace 1 día
Madrid, Community of Madrid, España Aubay Spain Jornada completaTrabajar con SQL, DynamoDB y Elasticsearch. Desarrollar funciones AWS Lambda y soluciones serverless. Garantizar la calidad del código mediante Jest y Git. Colaborar en equipos ágiles utilizando JIRA. Comunicarse diariamente en inglés con un equipo internacional. Localidad : BARCELONA Provincia : Barcelona Nº Vacantes (puestos) : 1 FuncionesDesarrollar y...
-
AI-Accelerated Backend Engineer
Hace 7 horas
Madrid, Community of Madrid, España Arsys Jornada completaArsys is seeking an execution-focused software engineer to transform architectural specs into robust, production-ready code for a hybrid Node.js–C++ system. You will optimize performance, read and debug C++ in Linux, and leverage AI-assisted tools to accelerate development while maintaining quality. Join a fast-paced, international team with a strong...
-
Remote Backend Engineer | Node.js
Hace 14 horas
Madrid, Community of Madrid, España Omega CRM, A Merkle Company Jornada completaOmega CRM, a Merkle company, is seeking a Backend Developer (Node.js/TypeScript) to join our Spain-based team. You will design and implement RESTful APIs and work with Express.js to deliver scalable software solutions for clients. The role emphasizes high-quality code, testing, and thorough documentation, with opportunities to collaborate across...
-
AI-Driven Backend Engineer – Node.js
Hace 1 día
Madrid, Community of Madrid, España arsys ES Jornada completaarsys ES is seeking an AI-Driven Software Engineer to build a hybrid Node.js and C++ system, leveraging AI tools to accelerate development while maintaining high quality. You will translate specifications into robust backend components and optimize performance in Linux environments.Join a fast-paced team with hybrid offices across Spain (Valencia, Barcelona,...
-
Junior Backend Engineer
Hace 7 horas
Madrid, Community of Madrid, España The Knot Worldwide Jornada completaAn innovative company is on the lookout for a Junior back-end engineer to join a dynamic team focused on transforming business technology. In this role, you will maintain and develop critical back-end systems that support the operational needs of a leading wedding marketplace. With a primary focus on Node.js and a variety of modern technologies like MongoDB...
-
Senior Backend Engineer | Node.js/TypeScript
Hace 7 horas
Madrid, Community of Madrid, España 3MT GALICIA GLOBAL SERVICES, S. L. Jornada completa3MT GALICIA GLOBAL SERVICES, S. L. busca un/a Senior Software Developer para trabajar en un proyecto de alto impacto en Valencia. Se requiere experiencia en desarrollo backend, especialmente en Node.js y TypeScript, además de conocimientos en PostgreSQL y Docker. Ofrecemos contratación indefinida, jornada completa y un ambiente colaborativo. El salario es...
-
Senior Backend Engineer
Hace 14 horas
Madrid, Community of Madrid, España Acercanza Consulting Jornada completaAcercanza Consulting busca un Senior Backend Developer para integrarse en una empresa tecnológica en crecimiento, centrada en soluciones para mejorar la gestión de la medicación y la calidad de vida. Trabajarás con un equipo de Engineering y colaborarás con el CTO en la evolución de la plataforma. Se valorarán 5+ años de experiencia en...
-
Madrid, Community of Madrid, España Actual Talent Jornada completaActual Talentis a talent acquisition consultancy that offers Specialized Search, RPO and Talent Solutions.Our purpose is to drive the growth and fulfillment of individuals and organizations. We facilitate individuals in finding inspiring opportunities and help organizations discover professionals who will take them to the next level. We do this through...
-
Senior Backend Engineer
Hace 3 días
Madrid, Area Metropolitana (comarca); Comunidad de Madrid, España Murphy AI Jornada completaMurphy AI is a next-generation debt collection platform powered by artificial intelligence, designed to optimize recovery rates while maintaining respectful and personalized communication. Our advanced automation streamlines the process of collecting overdue invoices for businesses, providing a seamless and effective solution. At Murphy AI, we’re tackling...
-
Backend Engineer
Hace 3 días
Madrid, Madrid, España Mercanis Jornada completaMercanis is seeking a Backend Engineer to join our team and help build the next-generation AI Procurement Suite. In this role, you will develop reliable backend services using Node.js and TypeScript, collaborating closely with senior engineers and stakeholders.We value a supportive engineering culture focused on mentorship and continuous improvement. This...
