135 Jobs with visa sponsorship for English speakers in Spain

Define target architecture for Customer Retention, Marketing, and Loyalty. Design customer data flows and canonical models for a unified customer 360. Architect integrations using APIs and event-driven patterns.

Spring Developer in Fintech to discover, design, develop, test, deploy, and maintain software. Requires experience with JVM languages and Spring Boot in large-scale systems, understanding of microservices, and knowledge of databases.

Business Analyst in Customer Support Operations supports refund analysis, optimizes CS operations using large datasets, and identifies inefficiencies. Requires strong SQL skills, English proficiency, and experience translating operational data into business decisions.

Lead Product Manager to shape the vision and execution for Retake, a consumer app leveraging AI. Own the product strategy, inspiring a 10+ person tribe to drive growth and breakthrough user experiences. Requires 5+ years in D2C digital products.

Senior Frontend Engineer develops UI components using React.js, TypeScript, GraphQL, Jest, and Cypress. Responsibilities include performance improvement, documentation, and mentoring team members. Requires 6+ years of experience.

Senior Optimization Engineer to architect nonlinear optimization engines for chip lithography. Requires PhD/Master's with expertise in large-scale optimization, Julia/C++/Python, and solver customization.

Technical Project Manager to drive transition from physics prototypes to industrial manufacturing systems. Lead cross-functional teams, owning the project lifecycle for research-to-commercial tool modules. Requires a Master's/PhD in a deep-tech field and 5+ years in high-tech R&D.

Senior QA Engineer needed to elevate the quality of NodeJS Microservices and React Web Applications. Requires 5+ years in software automation, expert knowledge of NodeJS/TypeScript, and experience with testing frameworks.

Senior Frontend Engineer develops UI components using React.js, TypeScript, GraphQL, Jest, and Cypress. Responsibilities include performance improvement, documentation, and mentoring team members. Requires 6+ years of experience.

Lead and scale a high-performing engineering organization of 30+ across backend and frontend development. Define technical strategy, champion an AI-first mindset, and drive operational excellence. Requires 10+ years in software engineering with 5+ in leadership.

Lead and scale a high-performing engineering organization of 30+ across backend and frontend development. Define technical strategy, champion an AI-first mindset, and drive operational excellence. Requires 10+ years in software engineering with 5+ in leadership.

Lead and scale a high-performing engineering organization of 30+ across backend and frontend development. Define technical strategy, champion an AI-first mindset, and drive operational excellence. Requires 10+ years in software engineering with 5+ in leadership.

Lead and scale a high-performing engineering organization of 30+ across backend and frontend development. Define technical strategy, champion an AI-first mindset, and drive operational excellence. Requires 10+ years in software engineering with 5+ in leadership.

Lead and scale a high-performing engineering organization of 30+ across backend and frontend development. Define technical strategy, champion an AI-first mindset, and drive operational excellence. Requires 10+ years in software engineering with 5+ in leadership.

Lead and scale a high-performing engineering organization of 30+ across backend and frontend development. Define technical strategy, champion an AI-first mindset, and drive operational excellence. Requires 10+ years in software engineering with 5+ in leadership.

Backend Engineer in the Financial Empowerment domain. Develop, test, deploy, and maintain software using JVM languages and Spring Boot in large-scale systems. Requires knowledge of microservices and databases.

Lead Android Developer role requiring 7+ years of experience in Android development, including leadership. Focus on complex features like graphics, AI, and multiplayer using Kotlin and Java. Own the codebase and drive technical decisions.

Build the QA function from the ground up for an AI-first accounting platform. Design test strategies across UI, API, and integrations while owning bug reporting and release validation. Requires 4+ years in Software QA for SaaS applications.

Build the QA function from the ground up for an AI-first accounting platform. Design test strategies across UI, API, and integrations while owning bug reporting and release validation. Requires 4+ years in Software QA for SaaS applications.

Build the QA function from the ground up for an AI-first accounting platform. Design test strategies across UI, API, and integrations while owning bug reporting and release validation. Requires 4+ years in Software QA for SaaS applications.