158 backend developer English-speaking jobs in Barcelona

We are looking for a Senior Node.js Backend Developer with solid experience in TV platforms and a strong ... backend architecture mindset. ... Are you passionate about building scalable backend services for next-gen streaming TV experiences? ... Ensure performance, scalability, and reliability of backend components under high traffic. ... What You'll Do: Design, develop, and maintain robust backend services using Node.js for streaming

PHP Backend Developer Our partner is seeking a passionate and experienced Senior Backend Developer to ... Requirements Demostrated backend development experience, with strong proficiency in PHP. ... As a senior engineer, you’ll take ownership of complex backend services, contribute to architectural

Must Have 3+ years of experience in backend development with Golang. ... We’re looking for a Backend Software Engineer with solid experience in Golang, along with another core

We are looking for an expert to work as Backend Developer! What do you need to fulfill this job?

They’re now scaling up their backend team and on the lookout for a Senior PHP Developer ready to take ... Join the Insurtech Revolution – Senior PHP Developer (Symfony) At Q-tech, we’re collaborating with ... Tech Stack & Engineering Culture PHP backend development with Symfony Microservices architecture for

YOUR IMPACT As a Fullstack Developer, you’ll be instrumental in building end-to-end features across our ... Strong experience with NestJS for backend development and React for frontend. ... Build and maintain robust, scalable backend services and modern frontend interfaces. ... Collaborate cross-functionally with design, product, and backend teams to deliver full-stack solutions

The ideal candidate would be a backend developer with experience and knowledge around building APIs and ... Developer to help take our application to the next level in Application Security Posture Management. ... developer Portfolio of implemented projects Team spirit; strong communication skills to collaborate ... Excellent client-facing and internal communication skills Approachable Proven work experience as a backend ... relaxed work environment Holidays Health insurance, dental Pension Job brief We are looking for a Senior Backend

Who we are Quantion is a Business Digital Transformation services company born in 2015. We have +120 professionals in application development, UX/UI and digital business transformation to build innovative solutions oriented to business results.

¿Are you a passionate and talented frontend developer looking to make a real impact? ... team to integrate frontend components with backend services. • Contribute to the development of new ... Develop user interfaces using Flutter, focusing on clean code and best practices. • Collaborate with the backend

We’re hiring a Full-Stack Developer for a long-term position within a leading multinational group in ... Strong backend skills with Python and testing frameworks. ... Develop backend services with FastAPI and robust testing (Pytest, Gherkin, Cucumber). ... You’ll collaborate with backend, frontend, and DevOps engineers, working closely with product managers

The role: Due to the growth of our business, we are looking for a Senior PHP Backend Developer to join ... developer Experience in the payment industry Technical: strong knowledge of REST based backend technologies ... You’ll be responsible for the development of our core business payment backend applications in collaboration ... methodology Work closely with the design team to build reusable code and modules Identify gaps in the backend ... Computer Science related study Master’s degree is a plus Job Experience 5 years of experience as a PHP backend

As a .NET Developer with expertise in Machine Learning (ML), Natural Language Processing (NLP), and Neural ... Backend-Focused Skills: Proficiency in C# language. Experience with .NET APIs and ASP.NET. ... and maintain software projects leveraging machine learning, NLP, and NMT technologies. · Implement backend

At Full On Net, we are in search of an iOS Developer to participate in an international project. ... Collaborate with cross-functional teams (Product, Design, Backend) to define, design, and ship new features

Whether you're early in your journey or a seasoned developer, we welcome those who strive for technical ... The Opportunity We’re looking for a Backend Engineer to join our Data and AI Engineering team. ... Clear grasp of security fundamentals and how to apply them in backend service development. ... Core Experience & Skills Experience with Python-based backend frameworks like FastAPI, Flask, or similar ... Build modular backend components that follow software engineering best practices (e.g., SOLID, DRY, separation

We’re seeking a Senior Fullstack Product Developer to enhance the platform. ... Requirements 5+ years of experience developing scalable applications using both frontend and backend ... fast, scalable, user-friendly product used daily, working on everything from intuitive UIs to robust backend

At Septeo, a leading company in SaaS technology solutions, we are looking for a Senior Backend Java Developer ... Are you passionate about backend development and excited to work on scalable solutions that directly

Knowledge of backend technologies (e.g., Node.js, Express). ... If you're a skilled Angular developer looking for a long-term remote opportunity, we’d love to hear

Solid experience in backend development with Python Solid experience in frontend development with React ... early days we are in constant evolution and presently we would like now to add in our staff a Software Developer ... collaborative work environment, where you will have the opportunity to learn and grow as a software developer

and optimizing algorithms for large-scale data handling Contribute to the overall architecture of our backend

Senior Software Developer m/f/d PHP FLYERALARM is a leading e-commerce company specializing in print ... You will develop professional web and backend applications, with agile software development, ensuring ... Your tasks: You develop web and backend applications based on PHP You work with DevOps methods (e.g.