494 frontend developer English-speaking jobs in Catalonia

strongly recommended)Graduate-level written English and excellent verbal communication skillsFluent in developer ... Markdown preferred)Experience with documenting complex systems and writing user-oriented documentationA developer

Omega CRM Consulting is looking for a Sailpoint Developer & Testing Expert that would like to collaborate

Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain

understanding of what the platform needs next Working on initiatives in areas like: our public API and developer

Collaborate with other data scientists, AI engineers, and frontend developers to ensure seamless integration

Junior Business Developer/Account Manager develops new business in the Automotive/Corporate sector. The role balances managing existing accounts (60%) and hunting new clients (40%). Requires 1+ year sales/account management experience and strong English skills.

Freelance Senior OR Junior Full Stack Developer – React / Next.js / Node.js – Barcelona You will collaborate

Overview Senior Golang Developer with Blockchain Expertise at GenLayer Labs.

Omega CRM Consulting is looking for a DevOps / Platform Developer that would like to collaborate with

Experience designing internal developer tooling or platform-layer libraries. ... Raise the bar on internal developer experience: code quality, testing practices, and CI/CD pipelines.

production, using modern infrastructure tooling, strong engineering practices and a clear focus on developer ... build and operate platform capabilities used by multiple teams across the companyDrive improvements in developer ... countries and teams, where engineering decisions have significant impact on scalability, reliability and developer ... helping define how our production platforms evolve over time while balancing reliability, scalability and developer

The Power BI Developer designs, builds, and maintains datasets, data models, and dashboards while working ... stakeholders across different functions — this is a hybrid business-and-technical role, not a pure IT developer

Role Type: Function as a Fullstack Developer. ... The Opportunity We are seeking a Senior Software Developer (C#) for a hybrid engineering (75%) and Scrum

Senior Python Developer (AI) role building a declarative layer for financial research. Requires expert Python, PostgreSQL, NoSQL knowledge, CI/CD, and LLM API integration.

Contribute across the stack: while backend is the main focus, be open to occasional frontend contributions

Senior Java Developer - ALALALA WE ARE: At Adaptive, we are a financial consulting firm that partners ... Hydra - our developer framework for accelerating the development and delivery of trading systems.

in navigating a broad, cross-cutting domain that includes design systems, mobile release pipelines, frontend ... While deep expertise in native mobile or frontend platform engineering is not a strict requirement, experience

Senior Backend Developer for Projects/CRM. Join a team building intuitive software to simplify business. This role requires technical talent to create cutting-edge products.

Senior Machine Learning Engineer, Developer Advocacy | Spain | Remote Spain (Remote) Grafana Labs, the ... Collaborate with Developer Advocacy, Docs, Product, Engineering, GTM, and other teams to translate ambiguous ... codebase and with an existing Data Analyst who supports measurement, instrumentation, and analysis across Developer

Experienced z/OS Mainframe Systems Programmer needed to install, upgrade, maintain, and support IBM z/OS and ISV products. Administer Parallel Sysplex environments and resolve complex system issues.