back end developer

Backend Developer sought for a stable B2B company focusing on in-house product development. Responsibilities include evolving complex web platforms using PHP, Laravel/Symfony, and RESTful APIs.

Seeking a Mid-Level Backend Developer to build scalable web applications using PHP and Symfony. Responsibilities include designing APIs, working with AWS, and ensuring code quality.

Senior Backend Developer to design, build, and maintain scalable server-side architecture and APIs using Node.Js, focusing on real-time digital products and global scalability. Requires 5+ years of experience with databases, APIs, Docker, Kubernetes, and CI/CD.

Senior Backend Developer to design, build, and maintain scalable server-side architecture and APIs using Node.Js, focusing on real-time digital products and global scalability. Requires 5+ years of experience with databases, APIs, Docker, Kubernetes, and CI/CD.

Backend Developer (Mid Level)Location: RemoteRate: €200 to €300 per day DOEStart: ASAPContract: Open-ended We are looking for a Backend Developer (Mid Level) to join a high-performing engineering team working on scalable, modern web applications. This role is ideal for someone with strong PHP and Symfony experience who enjoys building clean,...

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems. You will utilize Node.Js and TypeScript while integrating AI-driven solutions in production environments. The ideal candidate has 5–7 years of experience, excellent communication and teamwork abilities, and must be fluent in...

Senior Backend Developer to design, build, and maintain scalable server-side architecture and APIs using Node.Js, focusing on real-time digital products and global scalability. Requires 5+ years of experience with databases, APIs, Docker, Kubernetes, and CI/CD.

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems. You will utilize Node.js and TypeScript while integrating AI-driven solutions in production environments. The ideal candidate has 5–7 years of experience, excellent communication and teamwork abilities, and must be fluent in...

REVER is a Barcelona based startup backed by Y-Combinator. REVER's mission is very ambitious: Change the way people buy by giving superpowers to shoppers. We are now obsessed on drastically improving the return experience both for the shopper and the e-commerce. The challenge is massive: We want to change a $2.5 Trillion industry. For that we have a lot of...

Linde Material Handling is among the world leaders in the manufacturing of forklifts, warehouse trucks, and high-performance solutions for intralogistics. Since ****, Linde has been part of the KION Group.Our values are: INTEGRITY – we do what is right COLLABORATION – we trust each other COURAGE – we drive change and innovation EXCELLENCE – we...

Linde Material Handling is among the world leaders in the manufacturing of forklifts, warehouse trucks, and high-performance solutions for intralogistics. Since ****, Linde has been part of the KION Group.Our values are: INTEGRITY – we do what is right COLLABORATION – we trust each other COURAGE – we drive change and innovation EXCELLENCE – we...

OverviewDa el siguiente paso en tu carrera como Backend Senior ! Lea el resumen de esta oportunidad para comprender qué habilidades, incluidas las habilidades interpersonales relevantes y el dominio de paquetes de software, se requieren.En Madrija seguimos creciendo y queremos que formes parte de nuestro equipo. Somos una empresa tecnológica con sede en...

Build the infrastructure that moves money. Ledgers, payment integrations, and APIs that power fintech businesses.Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes.About the roleWe're building the platform that lets anyone launch a fintech business. That means reliable...

????????:Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Staff Engineer. This is a backend-focused role with high ownership and real impact, working on Security management, APIs and integrations for a platform used by some of the most demanding customers in the...

????????: Are you passionate about technology, understanding how things work, and finding ways to make them better? Are you the kind of person who does not wait to be told what needs fixing, but identifies problems, investigates, and proposes solutions? We are looking for a Backend Engineer with a builder mindset, technical curiosity, and a strong desire...

Build the infrastructure that moves money. Ledgers, payment integrations, and APIs that power fintech businesses.Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes.About the roleWe're building the platform that lets anyone launch a fintech business. That means reliable...

Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.Your day at NTT DATAThe...

Back End Developer / Integration Engineer Country: Spain IT STARTS HERE Santander ( is evolving from a global, high-impact brand into a technology-driven organization, and our people are at the heart of this journey. Together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what's...

Junior Backend Engineer¿Todo listo para enviar su solicitud? Junior Backend EngineerCustomer Identity—N## Junior Backend EngineerCustomer IdentityN****Customer IdentityFull-timeBarcelona RelocationApply Job### Job DescriptionAbout the opportunityBanking Foundations domain mission for N26 is to provide secure and compliant banking services that are...

Backend Developer (Mid-Level) Location: Fully Remote Rate: €200–€320 per day DOE Start: ASAP Contract: Open-ended Overview We are looking for a Mid-Level Backend Developer to join a high-performing engineering team working on scalable, high-traffic systems. You will play a key role in building and maintaining robust backend services, contributing to...