Top Software Engineer Jobs in Spain

The Software Engineer will develop internal tools, automate processes, and design scalable APIs to enhance revenue operations efficiency.

The Software Developer will lead a team for developing high-quality, bug-free security technology solutions, focusing on architecture, API integration, and compliance with best practices, while collaborating with internal and external stakeholders.

The Software Engineer at Kyndryl works across multi-client environments, developing and maintaining applications primarily in a Linux and mainframe environment, focusing on automation, analysis, and innovation.

Build and maintain a distributed high-performance financial platform, mentor engineers, ensure scalability, and collaborate across teams.

You will design and implement backend services using Python or Kotlin, support cross-functional collaboration, and enhance system reliability in fraud prevention.

As a Senior AI & Computer Vision Software Engineer, you will solve complex problems, build innovative solutions, and transform research into production-ready software while collaborating with multidisciplinary teams.

As an AI & Computer Vision Software Engineer, you will innovate and develop AI solutions, work on prototypes, and participate in Agile projects.

Develop, test and maintain backend microservices and APIs using C# and .NET, implement data access layers, write optimized T-SQL queries and tests, support CI/CD pipelines and troubleshoot production issues.

Develop scalable backend systems for payments and fraud detection, iterating on features and aligning with cross-functional teams to enhance user experience.

Seeking a Senior Software Engineer to develop 3D smart cameras and a common platform for future products, requiring strong C++ skills and experience with embedded systems.

The Senior iOS Engineer will lead engineering decisions, ship code for the iOS app, maintain app architecture, and ensure the best user experiences.

The Software Engineer, Platform will build and maintain large scale products, participate in product decisions, and work on end-to-end systems. Experience in backend and frontend is essential, with strong collaboration skills necessary for working in a remote startup environment.

As a Software Engineer on the Platform team, you'll build and optimize end-to-end systems, participate in product decisions, and collaborate on architectural solutions.

The Software Engineer, Platform will build and maintain large scale products, optimize infrastructure, and collaborate on product decisions within a fast-paced startup environment.

Join Speechify's Platform team to scale infrastructure, optimize product performance, and build end-to-end systems, collaborating across teams.

The Software Engineer for Platform will build and scale end-to-end systems, optimize performance, and participate in product decisions within a fast-paced, collaborative environment.

As a Software Engineer at Speechify, you'll build and scale the macOS application, writing production-ready code, collaborating on product features, and improving user experiences.

As a Software Engineer on the macOS team, you will build and scale Speechify's core desktop experience, write production-quality code, and collaborate with cross-functional teams to enhance user experience, focusing on performance and stability.

Lead engineering and product decisions for the Speechify iOS app, ship production code, and enhance app architecture in a fast-paced, remote environment.

As a Senior iOS Engineer at Speechify, you will lead engineering decisions, actively ship production code, and enhance app architecture while focusing on user experience and product evolution.

The Software Engineer will develop data collection methods for training AI models, manage ingestion pipelines on GCP, and collaborate on dataset roadmaps.

As a Software Engineer focusing on data infrastructure, you'll enhance audio data ingestion systems, support model training, and improve cost and performance efficiency in cloud environments.

Responsible for data collection supporting model training operations, finding audio data sources, and managing cloud ingestion pipeline while collaborating with scientists and leadership on data strategies.

As a Staff Full Stack Software Engineer, you'll guide technical strategy, mentor engineers, and ensure quality in full stack development while collaborating across teams.

The Support Software Engineer is responsible for designing, building, and maintaining billing and invoicing systems, transitioning from support to software engineering roles, troubleshooting issues, and collaborating with stakeholders.