89 backend developer English-speaking jobs in Catalonia

Developer, Communication Platform (100% Remote friendly within Spain) Fullstack Developer Senior (Ruby ... Freelance Software Developer (Ruby) - AI Trainer Freelance Ruby on Rails + Hotwire Developer — High-Performance ... The backend is the backbone of our business, enabling seamless interactions between our customers and ... Website Python Backend Junior Software Engineer - Remote 4 days a week (Europe) Barcelona, Catalonia ... (Ruby) at Tech Platform (Remote, PH-based) Full Stack Developer (She/He/They) - Insurance Full Stack

We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend

Greater Barcelona Metropolitan Area 22 hours ago Full Stack Django Developer (Fully Remote) Backend Developer ... On the backend, things run on .NET, so if you've been around the block and feel comfortable working ... Elektronik eiSos we are looking for you to join our team in full-time (40 hours) as a Fullstack Software Developer

We are looking for a Python Backend Developer with strong software architecture skills to help us bring ... Requirements Minimum 3 years of demonstrable experience in Python backend development. ... Experience with AWS services relevant to backend development, such as S3, SQS, Secrets Manager, ECS and

Referrals increase your chances of interviewing at Talent-R by 2x Get notified about new Frontend Developer ... concepts is a plus (ability to collaborate effectively with backend engineers) Strong foundation in ... and maintain unit, integration, and end-to-end tests to ensure product reliability Integrate with backend ... Knowledge of build tools (Webpack, Nx, or similar) and version control (Git) Familiarity with Python or backend

Your profile : You have at least 5+ years of backend development experience in Python. ... knowledge sharing, mentoring of more junior developers and fair employee evaluation Our stack : Backend

We are looking for an expert to work a Senior Full Stack Developer in Azure! ... Relevant certifications in Microsoft Azure (e.g., Azure Developer Certification) are a plus. ... Develop and maintain backend services using Java Spring Boot, AKS, and PostgreSQL (including RBAC/ABAC ... Strong background in backend development using Java Spring Boot, Azure Kubernetes Service (AKS), and ... What You’ll Be Doing Leading the design and development of backend services using Python Building

Senior Backend Engineer – Go / Golang 6 month contract – hybrid (Dublin, London, Barcelona, Warsaw or ... Berlin) I'm working with a product-led SaaS company looking for multiple senior backend engineers ... These roles sit across core backend services and a newer AI-focused area building agentic capabilities

Troubleshoot and improve CI/CD workflows and developer experience. ... Interest in learning Go to contribute to backend services. ... Integrate with REST APIs and collaborate closely with backend teams. ... will own features end-to-end - from APIs and SDK design to polished UIs - while working closely with backend

Experience in developing backend applications and automation tools. ... Qualifications Proven experience as a Java Developer, with a strong understanding of Java 8 and Java ... Job Description Key Responsibilities Design, develop, and maintain backend applications for our automation

We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend

Design, develop, and maintain backend services for Mobile DevOps platforms using Rust Contribute to backend ... Take your career to the next level with Amaris Consulting as a Mobile DevOps BackEnd Engineer. ... Strong professional experience in backend development, preferably using Rust Experience designing and ... maintaining microservices and backend APIs Solid experience with CI/CD tools (Jenkins, Bitbucket Server

Internally our backend code is in general based on PHP / Symfony our frontend is based on React our mobile

Design, build, and maintain efficient, reusable, and reliable code. Conduct code reviews and participate in architectural design meetings. Evolve into the AWS expert, guiding the team in evaluating and selecting AWS technologies. Write unit, integration, API, and automation tests.

of the technical direction across a growing portfolio of mobile games, spanning client architecture, backend ... gaming or mobile products Strong expertise in scalable architecture, performance optimisation, and backend

Senior Software Engineer - Backend at Blacklane As a Senior Software Engineer, you will be part of one

FPGA Developer (Freelance – Remote – 6‑month contract) We are looking for an FPGA Developer to join ... As an FPGA Developer, you will contribute to the FPGA development of a complex system that integrates

From high-performing APIs to backend algorithms, integration frameworks, to guaranteeing data privacy ... You’ve worked with a variety of web APIs and developed backend services using modern OOP practices. ... Our systems are built in Ruby on Rails, PostgreSQL and Redis on the backend, and TypeScript and React ... a high-velocity engineer who thrives in dynamic environments—someone who can iterate quickly, build backend ... However, this role is more heavily focused on backend development, but will have some frontend development

WHAT YOU WILL DO Work full-stack with a backend emphasis. ... Ability to write automated backend tests (unit and integration). ... MUST HAVES 4+ years of backend development experience with Java (preferably Java 11+).

Description Join our innovative engineering team, working across Java for backend services, JavaScript ... Proficiency in at least one area: backend (Java), frontend (JavaScript/modern frameworks), or plugin/ ... Responsibilities Develop and optimize backend services in Java and/or frontend applications in JavaScript