2290 backend developer English-speaking jobs in Catalonia

backend performance. ... for success: Python - Essential React and TypeScript - Essential (be able to use not be a Frontend Developer ... This role is a key position for their backend team growth, from developing and enhancing to optimizing ... leveraging Python and Kafka Collaboration: Partner with frontend developers to seamlessly integrate backend

Backend knowledge in .NET, MySQL, MongoDB, or RabbitMQ. ... Our client, a leading loyalty and subscription platform, is seeking a talented developer to join their ... Key skills & experience needed as the Front End Developer UI & Styling : Expertise in HTML5, CSS3, and ... Nice-to-Have (but not essential) as the Front End Developer : Additional frontend framework experience ... This role is flexible—you can be a frontend specialist or a full-stack developer, depending on your expertise

What We’re Looking For ✅ 2+ years of recent GoLang experience ✅ 5+ years as a Backend Developer (Go ... . - 90% backend / 10% frontend – focus on what you love while expanding your skillset. - Cutting-edge ... Microservices, Cloud) Work on an international project with global impact If you're a passionate developer

What We’re Looking For ✅ 2 years of recent GoLang experience ✅ 5 years as a Backend Developer (Go, C# ... Work closely with the CTO and Lead Engineer on a large-scale, international project. 90% backend / 10% ... Microservices, Cloud) Work on an international project with global impact If you're a passionate developer

This position is ideal for a developer who enjoys end-to-end involvement—from backend logic and APIs ... Join to apply for the Full Stack Developer role at Tamarind Intelligence Are you looking for a challenge ... If you’re the kind of developer who likes to roll up your sleeves and leave a lasting impact, we want ... Position Summary We are looking for a Full Stack Developer (3-4+ years of experience) to help build and ... What You’ll Do Develop and maintain scalable, high-performance applications across backend and frontend

Backend knowledge in .NET, MySQL, MongoDB, or RabbitMQ. ... Our client, a leading loyalty and subscription platform, is seeking a talented developer to join their ... Key skills & experience needed as the Front End Developer Frontend Development: Strong proficiency ... Nice-to-Have (but not essential) as the Front End Developer: Additional frontend framework experience ... This role is flexible—you can be a frontend specialist or a full-stack developer, depending on your expertise

As a front-end developer, you will be critical in building and optimizing digital tools and user interfaces ... , you will ensure the seamless integration of front-end components with backend services. ... Collaborating with cross-functional teams, including UX designers, backend developers, and business analysts

You are our Senior Backend Developer if... ... Join our diverse team of specialists as a Senior Backend Developer to work together with one goal: to ... About you You are a passionate Senior Backend Developer with experience developing microservices, APIs ... Previous experience as a senior developer within a project team.

Senior Backend Developer (Platform Area, Billing) Barcelona, Spain Manychat is a leading Chat Marketing ... Collaborate and grow together with the team addressing diverse issues impacting the entire backend system ... Must haves 3+ years experience working in a cross-functional team as a PHP developer (we use PHP 8.2) ... We are seeking a Senior PHP Developer who is enthusiastic about making significant technical contributions

We are seeking a highly skilled Full Stack Developer to join our dynamic team. ... As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both front-end ... Optimize application performance and ensure scalability across both frontend and backend systems. ... What you do Design, develop, and maintain frontend and backend components of our applications using a ... Troubleshoot and debug issues to ensure the smooth operation of both frontend and backend systems.

What you will do: Aistech Space is looking for a full-stack developer in charge of defining, designing ... Experience with RESTful APIs and integrating front-end applications with backend services. ... Open minded front-end developer with proven developments (we will ask for a portfolio) Experience in ... Possibility to integrate with backend and infrastructure teams if interested, allowing for cross-functional

Backend knowledge in .NET, MySQL, MongoDB, or RabbitMQ. ... Our client, a leading loyalty and subscription platform, is seeking a talented developer to join their ... Key skills & experience needed as the Front End Developer Frontend Development: Strong proficiency in ... Nice-to-Have (but not essential) as the Front End Developer: Additional frontend framework experience ... This role is flexible—you can be a frontend specialist or a full-stack developer, depending on your expertise

Backend knowledge in .NET, MySQL, MongoDB, or RabbitMQ. ... Our client, a leading loyalty and subscription platform, is seeking a talented developer to join their ... Key skills & experience needed as the Front End Developer Frontend Development: Strong proficiency in ... Nice-to-Have (but not essential) as the Front End Developer: Additional frontend framework experience ... This role is flexible—you can be a frontend specialist or a full-stack developer, depending on your expertise

Backend knowledge in .NET, MySQL, MongoDB, or RabbitMQ. ... Our client, a leading loyalty and subscription platform, is seeking a talented developer to join their ... Key skills & experience needed as the Front End Developer Frontend Development: Strong proficiency in ... Nice-to-Have (but not essential) as the Front End Developer: Additional frontend framework experience ... This role is flexible—you can be a frontend specialist or a full-stack developer, depending on your expertise

We are looking for you, if you are a Senior Backend Developer with a minimum experience of 3 years and ... As a Senior Backend Developer, your roles and responsibilities will be: Develop Back-End apps (C#, .Net

Position Overview We are looking for a Senior Full Stack JavaScript Developer to lead the development ... Ensure seamless integration and user experience across the full stack Collaborate with backend developers ... JavaScript Design and implement user interfaces and server-side logic that interact with the Python backend ... this role, you will focus on building user interfaces that interact with the blockchain-enabled Python backend ... complex web applications (full stack) Understanding of asynchronous request handling and integration with backend

This position is ideal for a developer who enjoys end-to-end involvement—from backend logic and APIs ... If you’re the kind of developer who likes to roll up your sleeves and leave a lasting impact, we want ... Position Summary We are looking for a Full Stack Developer (3-4+ years of experience) to help build and ... What You’ll Do Develop and maintain scalable, high-performance applications across backend and frontend ... Expect to work with: Backend – PHP (Symfony, WordPress), Node.js, Python (depending on needs) Frontend

This position is ideal for a developer who enjoys end-to-end involvement—from backend logic and APIs ... If you’re the kind of developer who likes to roll up your sleeves and leave a lasting impact, we want ... Position Summary We are looking for a Full Stack Developer (3-4+ years of experience) to help build and ... What You’ll Do Develop and maintain scalable, high-performance applications across backend and frontend ... Expect to work with: Backend – PHP (Symfony, WordPress), Node.js, Python (depending on needs) Frontend

The backend must be built using Node.js to ensure scalability and performance. ... The backend must be built using Node.js for scalability and performance.

Proficiency in Kotlin for backend development. ... Ensure robust, secure, and scalable backend architecture.