75 backend developer English-speaking jobs in Catalonia

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

Act as an internal consultant for our backend and product engineering teams, leading design reviews, ... Drive a platform engineering mindset by building automation, tooling, and APIs to improve the developer ... as a trusted partner, able to translate complex infrastructure constraints into clear guidance for backend ... infrastructure as a product, building automation (IaC), tooling, or DBaaS‑like solutions that improve the developer

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

Who We’re Looking For We are hiring a Senior React Native Developer to join a team building a new mobile ... on wallet integrations (connect, sign transactions, manage assets) Ensure smooth interaction with backend ... app performance, reliability, and user experience across iOS and Android Collaborate closely with backend

How You’ll Make An Impact: Design, build, and maintain scalable backend services for SaaS platform. ... About the role We are seeking an experienced Senior Back-End Developer to join an exciting new internal

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

Alinia’s Back-End Engineer, you will play a foundational role in shaping the core infrastructure and backend ... Responsibilities Maintain, scale, and secure our Python FastAPI backend and microservices Serve and ... someone who thrives in a fast‑paced startup, can wear multiple hats, and wants to help define how the backend ... Work closely with product and front‑end engineers, translating user and product needs into scalable backend ... similar frameworks Deep experience with RESTful APIs, PostgreSQL, and Docker Solid understanding of backend

Qualifications Strong experience developing backend services for a technology product. ... About the Role We are looking for a Backend Engineer based in Barcelona, Spain to join our distributed ... Responsibilities • Design and implement resilient backend services. • Develop and maintain distributed

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

We are looking for a Staff Backend Engineer!

have Experience designing and maintaining public APIs, including authentication, versioning, and developer ... You’ll thrive in ambiguity, helping define what we build and why, while designing robust backend systems ... you’ll bring Full‑Stack Technical Depth: Solid production‑level capabilities in both frontend and backend

Join to apply for the R Shiny App Developer (m/f/d) role at Linde Europe Continue with Google Continue ... with Google Join to apply for the R Shiny App Developer (m/f/d) role at Linde Europe Get AI-powered ... (m/f/d) Porto or Lisboa, Portugal, Barcelona, Spain | req22904 Linde Portugal, LDA R Shiny App Developer ... Google Continue with Google Continue with Google Continue with Google Continue with Google R Shiny App Developer ... increase your chances of interviewing at Linde Europe by 2x Sign in to set job alerts for “Application Developer

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. ... 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 ... Proficient in English Tech stack Our systems are built in Ruby on Rails, PostgreSQL and Redis on the backend

Collaborate with backend engineers to integrate AI capabilities. ... Backend: FastAPI, SQLAlchemy, Pydantic. Cloud: GCP (Vertex AI, Cloud Run), Terraform. ... You will also implement MLOps pipelines, optimize performance, and collaborate closely with backend engineers

Strong proficiency in at least one backend language (Python, Java, Node.js, or C#). ... Architect scalable backend systems and services, including RESTful APIs and microservices. ... You’ll play a key role in developing and maintaining robust backend architectures, responsive frontends

Experience testing web, mobile and backend systems (APIs) in distributed architectures. ... Design, build and maintain automated test frameworks across web, mobile (Flutter/React Native) and backend

Excellence team for their CCH Tagetik application, seeking an experienced EPM application solution architect/developer

Overview The Business Developer plays a pivotal role in expanding Alvalle beyond its current markets

API and Backend Validation: You will be performing API testing to thoroughly validate backend services ... Experience with API testing using tools like Postman, SOAPUI or similar to effectively validate backend

Your Role The Role: SAP Developer Are you ready to take your career to the next level? ... We're looking for a passionate and skilled SAP ABAP Developer to join our team on a full-time basis