3447 design English-speaking jobs in Barcelona

JavaScript, HTML, CSS / SASS, …) BS in Computer Science or a related technical field Software coding, design

Your responsibilities: Design and build high‑quality dashboards and reports in Excel and Power BI,

Collaborate with world-class engineering, product, and design teams.

Assist with SQL queries and participate in design reviews. ... What Youll Learn Enterprise‑level database design and optimization best practices. ... Learn professional database design, PostgreSQL administration, schema documentation, and performance

Ability to design and optimize algorithms for large‑scale web crawling. ... Design and manage distributed job queues using technologies such as Redis, Aerospike and Kubernetes to ... Introduction call - 35 min Hiring Manager Interview - 30 min Live‑coding Interview - 45 min System Design

What You Will Do Design and Balance Game Economy Systems Apply developing expertise to design and balance ... This hybrid role sits at the intersection of game design, data science, and product execution. ... Cross‑Functionally Communicate economy trade‑offs and decisions effectively with Engineering, Art, Design ... with approximately 1 year of experience in Product Analytics, Associate Product Management, or Game Design ... Analytical Challenges Use data to support solutions for complex economic challenges, including progression design

What You’ll Do: Design, implement, and maintain highly scalable backend services written in Scala.

Design scalable data models and ensure data quality, governance, and performance optimization. ... Position Data Engineer Responsibilities Design, implement, and maintain data pipelines (event-based

Responsibilities You'll design your own culinary proposal to feature on our app, website, and social

Understand basic information design principles and can back that up with your own crisp, clear graphics

Senior Full Stack Data & Analytics Developer will design and implement reporting solutions for Microsoft Dynamics 365 Finance & Operations. Responsibilities include developing dashboards and reports in Power BI, building scalable data products, and ensuring data quality.

principles behind effective interface design. ... You'll own the features you design end‑to‑end – working with the Product Manager on goals, strategy ... If you’re exploring other areas of design, feel free to check our careers page – we have roles where ... If you’re passionate about UI design and want to grow these skills further, we’d love to hear from you ... , and discovery, through exploration and detailed design, and partnering with engineers to ensure quality

Work at your own pace, design your dream schedule, and build a career that works for you.

Provide MBR design and process support to MES projects and sites.

You'll work closely with Product, Engineering and Design on product planning, designing A/B tests ... product insights and inform roadmap decisions Work closely with Product Management, Engineering and Design ... experience in product analytics or data science with deep familiarity with A/B testing, experiment design ... and structure A/B tests to ensure statistical rigor, including experiment design, sample size calculations ... bringing a data lens to ideation and concept evaluation throughout the product development lifecycle Design

with regards to AZ standards and external regulations; through partnership with experts, developing design

About the Role: We're on the hunt for a Product Designer with experience in UX/UI design to join ... You'll be working closely with our current design lead to improve the quality of our user experience ... solve problems and propose creative solutions from scratch What You Need: Strong experience in UX/UI design

Participate in the validation and testing of AI applications, evaluating performance, reliability, and quality. Design and execute tests for AI-powered features (LLMs, embeddings, RAG). Collaborate with cross-functional teams to validate AI system integration.

Contribute to the ideation, design, implementation, and evaluation of breakthrough Machine Learning models. Focus on the full lifecycle of models, including achieving high evaluation scores, establishing evaluation protocols, and implementing efficient training and inference methods.

Solid background in user research methods and insight-driven design. ... Clearly communicate and defend design decisions with solid rationale and evidence. ... Contribute to design systems, accessibility, UX patterns, and internal best practices. ... You lead by example, raise the bar for quality, and help teams make better decisions through design. ... meaningful user experiences—working closely with clients, product managers, and development teams to design