582 backend developer English-speaking jobs in Catalonia

Your profile 5+ years' experience as GO Developer. 5+ years' experience as JavaScript Developer. 3+ year ... Your Tasks As a FullStack GO Developer, you will be involved throughout the lifecycle of the software

Business Developer - Cell and Gene Therapy (CGT) page is loaded## Business Developer - Cell and Gene ... Business Developer - Cell and Gene Therapy (CGT)Skip to main contentWe use cookies and tracking technologies ... **As Innovation and CGT Business Developer, you will be pivotal in boosting our Advanced Therapies and

Strong understanding of JavaScript backend ecosystems and libraries. ... Accountabilities: Design, develop, and maintain scalable backend systems for credit risk and transaction ... Requirements: 5+ years of backend development experience, primarily with Node.js and Postgres or similar ... This role offers an exciting opportunity for a seasoned backend engineer who thrives in fast-paced environments

Validate APIs and backend services using Postman and other testing tools. ... Execute and improve end-to-end testing strategies covering frontend, backend, and system integrations ... Frontend functionality Backend services System integrations APIs Hands‐on experience with Postman for ... This role requires a strong automation background and hands-on experience testing across frontend, backend

Required technical skills Develop scalable backend systems and APIs to support AI solutions utilizing ... Monitor system performance, troubleshoot issues, and resolve problems related to backend services and

Development & Engineering Design, build, and maintain backend services and microservices Develop and ... Our ideal candidate 3-5 years of professional software development experience (backend focus) Strong ... proficiency in backend development in Ruby on Rails preferably Experience with containers and API design ... members Mentor peers and share knowledge across teams Our Tech Stack Frontend: React + Typescript Backend

Comfortable using modern developer tools, including AI‐assisted workflows like Claude Code, to improve ... Collaborate closely with product, design, and backend engineers to define technical direction and deliver

Develop backend services using Java, Kotlin, Python, Go, or related technologies. ... Work across frontend, backend, databases, cloud infrastructure, and product workflows. ... Professional experience with at least one backend language such as Java, Kotlin, Python, or Go. ... Demonstrated ownership of production web applications from frontend through backend and deployment.

Develop backend services using Java, Kotlin, Python, Go, or related technologies. ... Work across frontend, backend, databases, cloud infrastructure, and product workflows. ... Professional experience with at least one backend language such as Java, Kotlin, Python, or Go. ... Demonstrated ownership of production web applications from frontend through backend and deployment.

API doc quality - developer support tickets from doc gaps trend down. ... It is a high-scope, high-ownership role that requires equal comfort with structured authoring tools, developer ... understand, install, integrate with, and get value from Webfleet's products — across hardware, software, and developer-facing ... Who are you: 5+ years technical writing for hardware or software products Experience writing API and developer-facing

Are you an experienced Ruby on Rails developer ready to guide, mentor, and inspire a high-performing ... What we are looking for At Netenders, we are looking for a Ruby Developer Tech Lead to take charge and ... Requirements Proven experience as a Ruby on Rails Developer with a strong track record of successful

We're looking for one Mid or Senior Backend Engineer to join Product Enablement. ... Requirements Apply if you: Are a Mid/Senior Backend Engineer who knows back and forth our platform and

Senior Frontend Engineer, you are a key member of our development team, you collaborate closely with backend ... Collaboration & Cross-Functional Communication Partner with Product Owners, UX/UI designers, and Backend

Where you will have impact Design, build and improve backend systems for data acquisition that handle ... Who you are You have hands on experience building, deploying and running production backend services ... The work sits where backend engineering meets how the web works: HTTP stacks, proxies and browser tooling ... Spain - Barcelona Full-Time/Remote What you will do You'll join our Crawler Engineering team as a Backend ... experienced with a systems language such as Rust or C/C++, or you have a strong track record in another backend

Where you will have impact Design, build and improve backend systems for data acquisition that handle ... Who you are You have hands on experience building, deploying and running production backend services ... The work sits where backend engineering meets how the web works: HTTP stacks, proxies and browser tooling ... Spain - Barcelona Full-Time/Remote What you will do You'll join our Crawler Engineering team as a Backend ... experienced with a systems language such as Rust or C/C++, or you have a strong track record in another backend

Continuously monitoring and improving the performance of backend services using Grafana, Prometheus, ... Participate in our cross-team Backend & DevOps chapters, providing innovative solutions and improvements ... You would be great fit if you have: You have substantial experience in any current Object-Oriented backend ... services, financial agents) to various client types and geographies What will be your impact: As a Senior Backend

What you'll do Build, maintain, and scale backend services and their support tools Participate in architectural

Требования: Strong experience developing backend solutions with C# and .NET Core / .NET; Solid experience

Задачи Design and develop backend services and REST APIs with C# and .NET Build integrations between ... integration, and product specialists, as well as international stakeholders Требования Solid experience as a Backend

You are comfortable researching new technologies and/or looking for the optimal solution* Work with backend ... UIs for TVs applications**What we expect from you*** 5+ years of relevant experience as JavaScript developer