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Full Stack Developer (NET/Angular) - Join Our Innovative Team

Sopra Steria

Full-time|On-site|Madrid

We are seeking a talented Full Stack Developer with expertise in .NET and Angular to join our dynamic team at Sopra Steria. In this role, you will work on diverse projects in the Telco, Energy, and Utilities sectors, contributing to innovative solutions that drive our clients' success.As a Full Stack Developer, you will be responsible for designing, developi…

Apr 6, 2026

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Senior .NET Full Stack Developer

SGS

Full-time|On-site|Madrid

Role overview SGS seeks a Senior .NET Full Stack Developer based in Madrid. This role centers on building and enhancing web applications that drive business objectives. The position requires hands-on work across both front-end and back-end, with a focus on delivering reliable, high-performance solutions throughout the software development lifecycle. What you will do Develop and maintain web applications using .NET and related frameworks Collaborate with cross-functional teams to design and implement solutions that meet business needs Improve application performance and uphold code quality standards Participate in all stages of the software development process, from initial planning through deployment Requirements Extensive experience in both front-end and back-end development Strong collaboration skills with both technical and non-technical colleagues Dedication to maintaining high standards in code quality and application performance

Apr 27, 2026

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Senior Full Stack Developer (Java, Angular) at Miratech | Madrid

Miratech

Full-time|On-site|Madrid

Role Overview Miratech is hiring a Senior Full Stack Developer in Madrid with expertise in Java and Angular. This position focuses on building and maintaining complex web applications that serve a range of client needs. What You Will Do Design, develop, and maintain web applications using Java and Angular Work closely with cross-functional teams to deliver software solutions Support the full software development lifecycle, from concept through deployment Location Madrid

Apr 15, 2026

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Senior Full Stack Laravel Developer

crossbordertalents

Full-time|Remote|Remote — Madrid, Community of Madrid, Spain

Key Responsibilities- Design the architecture of web pages based on provided layouts.- Develop reusable code for future projects.- Implement mobile-first design principles to ensure optimal user experience on smartphones.- Monitor and enhance website performance for speed and scalability.- Exhibit self-management skills and effectively prioritize tasks.Essential Qualifications- Proficiency in Laravel, PHP, MySQL, HTML5, CSS3, JavaScript, Sass, Git, VueJS, and TailwindCSS.- Minimum of 3-5 years of proven experience in PHP Laravel, HTML, CSS, and JavaScript development.- Deep understanding of SCSS and Blade templates (Laravel).- Familiarity with VueJS, AMP, and TailwindCSS is preferred.- Experience in responsive and adaptive design methodologies.- Knowledge of SEO best practices.- Proven experience with collaborative version control systems.- Background in an agile team environment.- Excellent English communication skills, both verbal and written.- Strong grasp of Object-Oriented design principles and methodologies.- Experience with databases, including relational and NoSQL databases.- Competence in integrating third-party APIs and libraries.- Experience with search servers (e.g., Elastic or Algolia) is a plus, but not mandatory.- If you have a GitHub account or have contributed to open-source projects, we'd love to hear about it in your cover letter.

Nov 26, 2021

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AI Full-Stack Developer

Groupon, Inc.

Full-time|On-site|Madrid; Prague

Groupon, Inc. is seeking an AI Full-Stack Developer to join the team in either Madrid or Prague. The position centers on building and integrating artificial intelligence features throughout the technology stack, helping connect millions of consumers with local businesses around the globe. Key responsibilities Design and implement solutions that incorporate AI technologies into both front-end and back-end systems Collaborate with fellow developers to achieve seamless integration and dependable performance Suggest and develop improvements that enhance user experiences and make business operations more efficient through artificial intelligence Location This role is based in Madrid or Prague.

Apr 21, 2026

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Full-stack Developer (AI Solutions)

psicro

Full-time|On-site|Madrid

Role overview psicro seeks a Full-stack Developer in Madrid to support the development of AI-driven software products. This position covers both front-end and back-end responsibilities, contributing throughout the software development lifecycle. What you will do Build and maintain features for AI solutions, handling both client-side and server-side tasks Work closely with colleagues from various backgrounds to deliver dependable software Turn client requirements into scalable, maintainable technical solutions Requirements Background with modern web technologies and frameworks Strong teamwork and clear communication skills Interest in artificial intelligence and its real-world uses This role is located in Madrid.

Apr 23, 2026

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Full Stack Software Engineer at infinit | Madrid

infinit

Full-time|On-site|Madrid

Join Our Team:At INFINIT, we are seeking a talented Full Stack Software Engineer to be an integral part of our dynamic product development team. You will play a crucial role in transforming business objectives into tangible, high-quality software solutions.About Us:Founded in 2023, INFINIT is a rapidly expanding fintech scale-up with operations across Europe and the Americas. We are committed to revolutionizing the SME sector through cutting-edge AI technology. Our comprehensive operating system centers around banking, equipping small business owners and their teams with the tools they need to efficiently manage and enhance their operations.By focusing on niche industries, INFINIT provides customized, high-impact solutions while innovating AI-driven products that unlock substantial growth for our clients. Our ambitions are global, aiming to redefine the fintech landscape for SMEs worldwide.Embark on the INFINIT journey as we reshape the SME economy and create meaningful change through innovation!

Feb 26, 2026

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Java Full-Stack Developer at SGS | Madrid

SGS

Full-time|On-site|Madrid

Role overview SGS is looking for a Java Full-Stack Developer to join the team in Madrid. The position covers both front-end and back-end development, supporting the creation and maintenance of software solutions. Success in this role depends on practical experience and clear communication with colleagues from various areas. What you will do Develop and maintain applications using Java along with modern web technologies Work alongside team members from different disciplines to achieve project objectives Help design, implement, and refine software solutions Requirements Strong experience with Java Proficiency in current web development frameworks and tools Comfort working collaboratively within a team This is an on-site role based in Madrid.

Apr 24, 2026

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Full Stack Engineer

ResilientCo

Full-time|On-site|Madrid

ResilientCo is looking for a Full Stack Engineer in Madrid to help build and improve applications across both front-end and back-end systems. This position involves working closely with colleagues from different areas to deliver projects that support the company's technology goals. Role overview This role focuses on developing features and maintaining systems that serve users and internal teams. Expect to contribute to both user interfaces and server-side logic as part of a collaborative group. Collaboration Full Stack Engineers at ResilientCo participate in team discussions and planning, sharing ideas to improve how applications look and function. Working with designers, product managers, and other engineers is a regular part of the job. Location This position is based in Madrid.

Apr 29, 2026

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Part-Time Lead Instructor for Full Stack Development

thebridge3

Part-time|On-site|Madrid

Join the innovative team at thebridge3 as a Lead Instructor for Full Stack Development. In this part-time position, you will play a crucial role in shaping the next generation of developers by delivering engaging and comprehensive instruction in full stack technologies. You will leverage your expertise to create a dynamic learning environment that fosters student success and encourages hands-on experience.

Mar 9, 2021

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Full Stack AI Engineer

Groupon, Inc.

Full-time|Hybrid|Madrid; Valencia

Join Groupon, a leading marketplace where customers explore new experiences and services daily, and where local businesses thrive. We have partnered with over a million merchants worldwide, connecting more than 16 million customers with deals across diverse categories. In a landscape often dominated by e-commerce giants, Groupon stands out as one of the few platforms genuinely committed to propelling local businesses forward based on performance.We are on an exciting journey to radically transform our business through a relentless focus on results. Despite having thousands of employees across multiple continents, we foster a culture that inspires innovation, rewards risk-taking, and celebrates success. Here, your impact can be immediate due to our scale and the rapid pace of our transformation. We blend the best of both worlds: we have the resources and scale of a large company, yet we empower individuals to have significant autonomy and drive meaningful change.About the RoleHybrid from Madrid or ValenciaAs a Full Stack AI Engineer, you will engineer the foundation of our proprietary internal platform that democratizes AI across the organization. This role goes beyond standard full-stack duties; you will construct the framework that enables various teams to develop autonomous AI agents. Your responsibilities will include designing reasoning flows, integration layers, and agent logic that empower AI to execute complex business tasks at scale. This is applied AI engineering: focusing on sophisticated system design and relentless execution rather than model fine-tuning. You will collaborate daily with a newly formed team of engineers and work closely with the AIGO team and cross-functional partners across Global Operations, Customer Satisfaction, and Engineering.

Mar 2, 2026

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Senior Full Stack Developer (Node.js Focus) – Open-Source AI Platform

Yopeso

Contract|Hybrid|Madrid, Comunidad de Madrid, Spain

Yopeso brings nearly two decades of experience in software development, building both large-scale systems and tailored products. The company employs more than 300 professionals across five global locations, with a steady focus on growth, transparency, and professionalism throughout each project. Authenticity, curiosity, and ambition shape daily work at Yopeso. Teams operate with trust and integrity, maintaining open communication and a commitment to secure, reliable software. Each project emphasizes high quality and dependable performance. Collaboration plays a central role. Agile teams share knowledge and support one another, working efficiently to deliver software that aligns with the company’s core values and meets real-world needs.

Apr 21, 2026

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Java Developer with Angular Experience (Fluent in English)

inetum2

Full-time|On-site|Madrid

Join our dynamic team at inetum2 as a Java Developer with Angular expertise! In this role, you will be responsible for developing robust applications using Java and Angular frameworks. Your contributions will help shape innovative solutions and enhance our service offerings.

Mar 13, 2025

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Full-Stack JavaScript Engineer at Yopeso | Madrid

Yopeso

Contract|On-site|Madrid, Comunidad de Madrid, Spain

Join Yopeso, a leading software development company with over 20 years of experience in delivering innovative software solutions, ranging from large-scale applications to niche products. Our dynamic team of more than 300 professionals across five locations is deeply committed to cultivating an environment of growth, transparency, and professionalism.At Yopeso, we embrace values such as authenticity, curiosity, and ambition. These principles empower us to forge robust connections within our community and with our partners, ensuring trust, integrity, and transparency in all our endeavors. We continuously challenge ourselves to develop high-quality, high-performance, and secure software solutions that meet the evolving needs of our clients.Our collaborative and agile approach enables passionate professionals to work efficiently in teams, focusing on creating impactful products that resonate with our authentic selves.

Mar 30, 2026

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Lead Full Stack Instructor - Full-Time Position

thebridge3

Full-time|On-site|Madrid

Join our dynamic team at thebridge3 as a Lead Full Stack Instructor. In this pivotal role, you'll be responsible for guiding students through comprehensive full stack development courses, leveraging your expertise to foster a collaborative and innovative learning environment. Our instructors are passionate about technology and committed to equipping the next generation of developers with the skills necessary for success in the tech industry.

Apr 13, 2021

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Frontend Developer (Vue.js, React, or Angular)

TransPerfect

Full-time|On-site|Madrid, Comunidad de Madrid, Spain

TransPerfect, a leading provider in language and technology solutions, is looking for imaginative and entrepreneurial individuals to join our dynamic team. We are seeking a Frontend Engineer who will play a pivotal role in the quality, development, and execution of our innovative software products. If you're ready to contribute to a rapidly growing company and make a significant impact, we want to connect with you!Join the TransPerfect TechOps Team:For over a decade, the TransPerfect TechOps team has been integral to our success, providing technology and services that have significantly enhanced the efficiency of our clients and colleagues. From streamlining workflows to developing essential services for our GlobalLink platform, we create scalable client interfaces that empower users to navigate complex systems with ease.

Aug 21, 2025

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Revit API .NET Developer (Dynamo)

Inetum

Full-time|On-site|Madrid

Join our innovative team at Inetum as a Revit API .NET Developer (Dynamo). We are seeking a passionate developer who is proficient in .NET programming and has experience with the Revit API, specifically utilizing Dynamo for automating workflows and enhancing design processes. This is an exciting opportunity to work on cutting-edge projects in the architectural and engineering sectors.

Jul 2, 2025

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Hydraulic Engineer - Join Our Innovative Team

Veolia Environnement SA

Full-time|On-site|Madrid

We are seeking a talented and enthusiastic Hydraulic Engineer to join our dynamic team in Madrid. As a key member of our engineering department, you will play a vital role in designing and implementing innovative hydraulic solutions that meet our clients' needs. This position offers an exciting opportunity to work on diverse projects that impact the environment positively.

Jan 12, 2026

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Software Developer (.NET) - Entry Level Opportunity

inetum2

Full-time|On-site|Madrid

Join inetum2 as a Software Developer specializing in .NET technologies. This is an exciting opportunity for individuals looking to kickstart their careers in software development. You will work in a dynamic environment, collaborating with experienced professionals to build innovative software solutions.

Sep 5, 2025

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Frontend Developer (Vue.js, React, Angular) at TransPerfect | Madrid

TransPerfect

Full-time|On-site|Madrid, Comunidad de Madrid, Spain

Join TransPerfect, a pioneering company with a dynamic start-up atmosphere, as we seek innovative and entrepreneurial minds to enhance our team. We are currently looking for a Frontend Engineer to contribute to our global team, focusing on the quality, development, and execution of our software products. If you are eager to be part of a growing organization and make a significant impact, we invite you to connect with us!About TransPerfect – TechOps:The TransPerfect TechOps team has played a crucial role in our company's achievements for over a decade, providing technology and services that have significantly simplified the experiences of our clients and colleagues. From enhancing workflows for team members to establishing core services that underpin our GlobalLink platform, we are dedicated to creating scalable client interfaces that empower novice users to navigate complex ecosystems with ease.

Aug 21, 2025

Frontend Developer (React / Vue / Angular) with CI/CD Expertise

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