110 English-speaking jobs in Barcelona

Senior Software Engineer to design, develop, and maintain scalable software on Kubernetes. Experience with distributed systems, SRE principles, and programming languages like Go, C++, C++, or Rust required.

Cyber Security Engineer - Red Team will simulate adversarial attacks against cloud architecture, AI models, and SaaS platforms. Responsibilities include penetration testing, vulnerability research, threat modeling, and collaborating with SecOps and Bug Bounty teams.

Test Automation Engineer to join the Quick Commerce Global Services team in Barcelona. Collaborate with cross-functional teams to build scalable solutions. Advocate for quality across the team and contribute to the quality strategy. Automate critical end-to-end flows and investigate troubleshooting requests.

Senior Android Developer to join the Quick Commerce Global Services team in Barcelona. Develop and maintain Android applications using Kotlin, focusing on scalability and performance. Collaborate with cross-functional teams to build solutions for the Delivery Hero Group's global ecosystem.

Glovo seeks a Data Scientist to join the Quick Commerce team. You will design, build, and deploy ML models to automate product catalog updates for vendors. Responsibilities include driving experimentation, validating model performance, and collaborating with engineers to ensure scalable and reliable solutions.

Key Account Manager to develop business for the Smart Home brand IMOU in Spain. Develop sales channels, manage key accounts, and track sales data. Requires experience in the Iberian consumer electronics retail market and proven success developing key accounts.

Design, build, and maintain scalable APIs using Python and Django. Contribute to backend services written in Golang. Manage and optimize AWS environments. Automate deployments using CI/CD pipelines.

Data Engineer will design, implement, and maintain data pipelines using various databases (PostgreSQL, Firestore, MongoDB, DynamoDB). Responsibilities include data modeling, transformation, analysis, automation, and stakeholder communication. Must have 3+ years of experience as a Data Engineer Developer with strong SQL and Python skills.

Develop and implement AI solutions for conversational commerce use cases, including AI agents, intent recognition, and sentiment analysis.

Senior DevOps Engineer to manage a cloud-native platform on AWS using Terraform. Streamline CI/CD pipelines, manage databases (MySQL, MongoDB, Redis), and contribute to event-driven systems. Troubleshoot production issues, monitor system reliability, and automate operational tasks. Requires 5+ years of experience, AWS expertise (EKS, SQS/SNS, EC2, S3, VPC), and infrastructure as code skills (Terraform). Solid understanding of Linux OS and TCP/IP protocols.

Junior Software Developer will contribute to design, development, and maintenance of digital applications for industrial manufacturing.

We are seeking a Full-Stack Developer with expertise in AI/Gen AI integration to join our Agentic AI Center of Excellence team in Barcelona. This role involves designing, developing, and deploying agent-powered process automation solutions for key financial processes. Responsibilities include full-stack development, AI integration, and collaboration with finance experts and supervisors.

Senior CPM Architect needed for multinational client's CCH Tagetik Centre of Excellence. Design, develop, and implement Tagetik solutions, including AiH, DTPs, ETL pipelines, and custom TQL scripts. Requires 5+ years' experience in Tagetik development (ideally with AiH) and expertise in SQL, data modeling, and integration.

Provide technical advice on integration topics for SAP projects. Implement customer requirements using SAP Integration Suite and other tools. Design and implement cloud architectures with a focus on BTP extensions. Ensure security, governance, and compliance in cloud environments.

Software Architect to design, develop, and maintain large enterprise applications, focusing on security, scalability, and industry best practices. Requires expertise in Cloud Architecture Design, Design Patterns, Java Spring Boot, and modern software development practices.

The AdOps Specialist will manage the operation of Demand Partners, ensuring smooth execution and optimization of online advertising. Responsibilities include setting up demand partners, managing publishers, tracking performance metrics, troubleshooting technical issues, and maximizing revenue through inventory management and fill rate improvement.

Frontend Engineer (Fullstack-Oriented) will design, develop, and maintain responsive web applications using React and Next.js. Collaborate on backend development tasks using Node.js with Fastify and integrate APIs. Contribute to system architecture, CI/CD pipelines, and testing.

Backend Engineer needed to design, implement, and operate scalable backend services for a crypto and self-custody platform. Expertise in Go, TypeScript, GCP services, and message-driven architectures is required.

Galtea seeks a Staff Full Stack Engineer to architect and develop its AI quality assurance platform. Responsibilities include designing and implementing scalable systems, building both backend and frontend applications, and mentoring other engineers. The ideal candidate has 8+ years of full-stack experience, a proven track record of building products in high-growth environments, and expertise in Node.js, TypeScript, and modern frontend frameworks.

Machine Learning Engineer will design and scale low-latency speech/LLM pipelines, orchestration layers, and reliability systems for AI phone agents in healthcare. Requires a Bachelor's or Master's degree in a relevant field and 3-5 years of experience building complex software solutions and deploying ML/AI models at scale.