86 backend developer English-speaking jobs in Catalonia

for Core Web VitalsIntegrate front-end applications with headless CMS platforms (e.g., Strapi) and backend ... through unit testing, code reviews, and adherence to best practicesIdentify and troubleshoot frontend and backend ... collaboration with QA engineers and cross-functional stakeholdersCore skills/experience6+ years in frontend and backend

will be a core member of the engineering team, contributing hands-on across the full stack (frontend, backend ... Gateway), CloudFront, CloudFormation, RDS experience is mandatoryProficiency in one or more modern backend ... hands-on software engineering experienceStrong experience building full-stack web applications (frontend + backend ... business.Key Responsibilities:Design, implement, test, and maintain features end-to-end, from UI / frontend to backend

clients across Europe, we have created a Center of Excellence (CoE) where we are hiring a Full-Stack Developer ... Your Mission: We are seeking a skilled Full-Stack Developer (with good capabilities in AI / Gen AI integration

systems supporting advanced ML workflows.You’ll play a key role in developing and maintaining robust backend ... Master’s degree in Computer Science, Engineering, or related field.Strong proficiency in at least one backend ... experiences.Develop and optimize server-side logic using Python, Java, Node.js, or .NET.Architect scalable backend

. +4y experience in Business Intelligence (analyst / developer).

that delivers measurable impact Empower engineering leadership and establish structures that fuel high developer

Senior SAP ABAP Developer – Financial Systems (m/f/d)Location: Barcelona, Spain (Hybrid)Take your SAP ... It’s an ideal position for an experienced ABAP developer who enjoys both technical depth and functional

As a Mobile Developer, you will be developing mobile applications from scratch for either ClearPeaks ... related degree.Flutter: Advanced (2+ years of experience),Overall experience: 5+ years as a Software developer

We are looking for an experienced and dynamic Software Developer who is looking to take a step up into ... Lead role.As a Senior Software Developer at Kantar Media, you will play a pivotal role in driving the

systems (Kafka, RabbitMQ, Azure Service Bus) is a plus.Passion for automation, platform design, and developer ... software teams to ensure scalability, reliability, and performance.Promote a self-service model via a Developer

fully remote basis from across the worldRequirements:• At least 5 years of experience as a frontend developer

DeveloperLocation: Barcelona, SpainJob Type: Contract - HybridWe are looking for a skilled front-end developer

Previous experience as a software developer or in a technical environment is a plus.

We are looking for a versatile and motivated Junior Software Developer eager to grow professionally and

Integrate applications with backend services, REST APIs, and databases.

midrange servers.Supporting network devices such as switches, routers, Wireless Aps with the help of backend ... sanitizing IT assets and keep in stock.Executive / VIP support.Coordination and remote hand support to backend

OKRs for engineering platformsLead a greenfield engineering metrics platform integrating data from developer

Job Description We're hiring a Senior Android Developer to join the Quick Commerce Global Services

alongside our factories Reporting to the CEO, working closely with the teams, as a sales strategist and developer

into real-world impact — you’ll fit right in.What You'll DoCollaborate with product designer and backend