620 engineer English-speaking jobs in Barcelona

About the Role Dow Jones is seeking a Senior Software Engineer to join our GenAI Experiences team in ... This is an individual contributor role for an engineer who is ready to lead technically on large-scope

Machine Learning Engineer in NLP integrates ML models into AI/ML pipelines, focusing on preprocessing, fine-tuning, and deployment. Requires 2-4 years of experience, strong Python skills, and expertise with NLP frameworks like PyTorch and HuggingFace.

Platform Engineer for pharmaceutical manufacturing. Design and improve standardized WinCC Unified platform architectures. Deploy UMC Ring Server infrastructures and integrate centralized identity services. Requires knowledge of Siemens WinCC Unified and experience with Active Directory.

the evolution of data products and AI-driven initiatives Требования 3–5 Years of experience as a Data Engineer

Own and evolve CI/CD infrastructure, transitioning from Jenkins to GitHub Actions. Manage Azure infrastructure, implement OpenTelemetry observability, and define SLOs for critical services. Requires 5+ years in DevOps/Platform Engineering.

AI Engineer to design, develop, and deploy machine learning solutions within an Agile environment. Requires 3-5 years of experience, strong Python skills, and expertise in Generative AI using LLMs, RAG, and agentic workflows. Hands-on AWS experience is necessary.

Lead global release management for the SDW program, coordinating DevOps, SRE, QA, and Operations teams. Manage the release roadmap, dependencies, risks, and facilitate Go/No-Go decisions. Requires experience in large-scale Agile environments and strong knowledge of CI/CD and DevOps practices.

Design, build, and operate search systems and services. Develop and improve ML models for personalization, using embeddings and LLMs. Requires 2-4 years of ML experience in search or ranking, strong Python skills, and familiarity with cloud platforms.

Develop and maintain ML/LLM solutions to automate business workflows. Apply NLP and information retrieval to unstructured text. Build data pipelines using Python, SQL, and cloud services like AWS/GCP. Requires 3+ years in applied ML.

About the Role We are looking for a Staff Software Engineer to join our Search team in Barcelona.

Site Reliability Engineer III develops software and fixes to integrate internal systems, ensuring server health and stability. Requires 7+ years in engineering, deep infrastructure as code knowledge, and strong troubleshooting skills.

What you will do: Aistech Space is seeking an expert FPGA Verification & Validation Engineer to build

DevOps Engineer in technology consulting. Design, develop, and maintain GitHub Actions workflows. Modernize Jenkins pipelines, implement Golden Paths, and integrate security controls. Requires 5+ years in DevOps/CI/CD with GitHub and Kubernetes experience.

ML Engineer in Gaming Technology deploys ML models for game features and efficiency. Responsibilities include refining SQL/Python scripts, exploring LLMs/RAG, and building Streamlit tools. Requires 5+ years applying ML, strong Python/SQL, and cloud experience.

Senior Backend Engineer in Ops Engineering will own architecture for onboarding and data migration pipelines. Key skills include 5+ years in Python, Django, GitLab CI/CD, Kubernetes, and AWS.

Join 10x Team as a Freelance System Operations Engineer – AI Trainer and leverage your expertise to build ... AI models reason about operations and automation challenges About You: Experienced system operations engineer

We are currently recruiting for a Senior Platform Compliance Engineer to join a major international technology

We are looking for a Senior Engineer for Ground Segment Development to join our Celeres department at

Principal Software Development Engineer in Test • Madrid, Madrid, Spain ... As a Principal Software Development Engineer in Test, you will be responsible for: Driving the overarching

Software Engineer, Stripe Tax, builds and maintains solutions for tax compliance. Responsibilities include end-to-end project delivery, debugging production issues, and establishing engineering best practices. Requires 2+ years of industry software engineering experience.