Top Software Engineer Jobs in Spain

The Staff iOS Engineer will lead native iOS development, drive architecture, mentor engineers, and integrate AI-powered features into mobile applications.

The Principal Software Engineer will lead a team in designing and implementing software solutions, driving process improvements, and collaborating with product and design to enhance customer experiences.

The Principal Software Engineer will lead technical strategy, deliver full-stack solutions, optimize customer journeys, and mentor engineers within a high-performance team.

As a SoC Simulation Engineer, you'll create accurate functional models for SoC designs, collaborate with teams, resolve firmware issues, and promote virtual platforms.

As a Staff Software Engineer, you will design and develop high-scale backend systems, lead integration projects, and mentor engineers while focusing on AI adoption and architectural improvements.

Design, build, and maintain production-grade Go services and Kubernetes operators to provision and govern database and streaming resources across AWS and GCP. Improve scalability, reliability, automation, and developer experience for distributed systems and streaming ecosystems while collaborating with product, security, and engineering teams.

Develop and maintain backend systems for Structure for Jira Cloud, writing testable code and collaborating with teams to solve complex problems.

Lead architecture and delivery of scalable web and AI platforms for B2B and B2C products. Balance hands-on development with technical strategy, mentor engineering staff, reduce technical debt, and collaborate with Product, Editorial, and Marketing to solve large-scale, ambiguous problems.

As a Senior Software Engineer, you'll design, develop, and maintain Golang applications, optimize performance, and lead architecture projects, ensuring high quality and collaboration with teams.

Lead the Rust engineering practice at dLocal, designing and implementing high-performance services, establishing standards, and mentoring teams.

Design, develop, and deliver high-volume, low-latency payment microservices in Java. Implement new features, optimize performance, ensure testable, robust code, and drive continuous improvement.

The PHP Developer will translate business needs into applications, enhance features, resolve system defects, ensure software stability, and improve automation in a CI/CD environment.

Lead design, development, and delivery of test automation frameworks for next-gen services. Create and execute functional, end-to-end, performance, and data validation tests; integrate automation into CI/CD; work with cross-functional teams on testability, defect management, and release coordination.

As a Staff Software Engineer at Mews, you'll design scalable cloud-native systems, mentor engineers, and contribute to architectural strategy in the hospitality tech industry.

Lead the development of cloud connectivity for medical devices, ensuring compliance with regulations and mentoring a team. Requires extensive experience in software engineering and architecture.

As an Air Systems Control Engineer, you will innovate and optimize environmental control systems, manage software and hardware operations, solve complex challenges, collaborate with international teams, and focus on professional development.

The Senior iOS Engineer will enhance modular architecture, lead feature delivery, strengthen testing, improve observability, and mentor team members.

As a Senior Software Engineer, you will architect the future of the platform, modernizing systems, and collaborating on backend solutions while ensuring observability and high-quality standards.

The Senior Software Engineer for Payments will design and maintain payment services, ensuring reliable processing in a high-volume environment, collaborating across teams, and managing production support.

The Principal Software Engineer will design and develop cloud-based workflow solutions, lead engineering teams, implement security solutions, and foster a culture of collaboration and improvement.

As a Senior Software Engineer on the Verification Automation team, you'll maintain and improve the Verification Platform, design new systems, mentor team members, and collaborate with cross-functional teams, while ensuring quality and security.

The Senior Full Stack Engineer will develop production-grade code, mentor team members, and implement solutions for high traffic, using technologies like JavaScript and Python.

Build and scale Hopper's fintech B2B systems (HTS) using microservices. Implement full-stack features with Scala and React, integrate with partners, ensure high availability, collaborate cross-functionally, and deliver testable, performant solutions on GCP.

Design, implement, and maintain systems for a modern ledger at Alpaca. Collaborate with teams to deliver scalable solutions for trading financial assets.

Design and implement tools, frameworks, and AI-powered workflows to improve developer productivity, CI/CD, and modular architectures; define standards, track engineering metrics, mentor engineers, and drive organization-wide adoption.