Fullstack Developer jobs in Madrid – Page 10 | RoboApply Jobs

Fullstack Developer jobs in Madrid· Page 10

Results 181–200 of 227 for “Fullstack Developer” in Madrid.

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Fever logo
Full-time|On-site|Madrid

Hello! We are Fever, the premier technology platform for cultural and live entertainment.Our goal? To make culture and entertainment accessible to everyone. With our innovative technology and data-centric strategies, we are transforming how audiences connect with live experiences. Each month, our platform captivates over 300 million individuals across more t…

Feb 4, 2026
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Groupon, Inc. logo
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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Side, Inc. logo
Contract|On-site|Madrid, Community of Madrid, Spain

About SideSide is an innovative global provider of video game development and services, delivering top-tier technical and creative solutions to leading developers and studios worldwide. Established in 2009, we leverage over 30 years of experience from our parent company in Japan, and we have expanded into a powerful entity with more than 15 studios across North America, Europe, South America, and Asia.Our comprehensive services encompass game development, art production, audio production, quality assurance, localization, community management, and more, ensuring we meet the diverse needs of our clients.About This OpportunityThis listing is not for an immediate position but is intended for our Talent Pool for Co-Development Roles. By submitting your application, you express your interest in being considered for future project-based opportunities that match your skills and experience.These opportunities depend on client demands and project availability. As new projects arise or client proposals are established, we will review candidates from this pool and reach out to those whose profiles align with the specific requirements of the co-development roles.How We Engage YouWe prioritize keeping our talent pool informed by providing regular updates, sharing industry insights, and notifying you about upcoming opportunities. We will periodically check in to confirm your availability and interest.Our hiring teams meticulously evaluate and select top candidates who best match project requirements, ensuring you are paired with the right opportunity when it becomes available.Next StepsIf you are eager to contribute to groundbreaking projects and wish to be considered for future co-development roles, we encourage you to apply. While there may not be an immediate opening, your application ensures you remain in our ongoing talent review for forthcoming positions.Only applications submitted in English will be considered.Key ResponsibilitiesDevelop high-quality 3D environment assets including landscapes, architecture, and props, ensuring alignment with the creative vision and gameplay requirements of the project.Collaborate closely with art leads, game designers, and other team members to create immersive and visually captivating game worlds.Utilize industry-standard tools to model, texture, and optimize assets for real-time performance across various platforms.Contribute to the development and maintenance of art pipelines and workflows to streamline production processes.Maintain consistency in environmental art style and quality across the project.

Aug 20, 2025
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Side Inc. logo
Contract|On-site|Madrid, Community of Madrid, Spain

Discover Your Potential with SideAt Side, we are a premier global video game development and services provider, delivering top-notch technical and creative solutions to some of the world's leading developers and studios. Since our inception in 2009, we have leveraged over 30 years of experience from our parent company in Japan to expand our reach, now operating 15+ studios across North America, Europe, South America, and Asia. Our extensive range of industry-leading services includes game development, art production, audio production, quality assurance, localization, localization QA, player support, community management, and dataset creation. Your Future AwaitsThis listing is part of our Talent Pool for Co-Development Roles; it is not for an immediate position. By applying, you express your interest in being considered for future project-based opportunities that match your skills and expertise.Opportunities will depend on client needs and project availability. We will review candidates from this talent pool as projects are initiated or client proposals are developed, reaching out to those whose skills closely align with the specific requirements of the co-development role.Stay ConnectedWe value our connection with talent and provide regular updates, industry insights, and notification of future opportunities. We will periodically check in to confirm your availability and interest.Our hiring teams carefully evaluate candidates to ensure the best match for project needs, so you can be confident in your alignment with the right opportunity when it arises.Take the Next StepIf you are eager to contribute to innovative projects and wish to be considered for future co-development opportunities, we invite you to apply to this listing. While there may not be an immediate opening, your application ensures your inclusion in our ongoing talent review process for upcoming roles.Note: Only resumes submitted in English will be considered.Key ResponsibilitiesCraft intricate and visually captivating character concept art, encompassing clothing, accessories, and various character elements.Collaborate closely with art leads, 3D artists, and game designers to ensure character designs are in harmony with the project's creative vision and gameplay requirements.Generate character designs across diverse styles, ranging from realistic to stylized, depending on project needs.Develop iterations of character concepts, providing a variety of options while exploring unique visual ideas.Ensure consistency and quality in design, maintaining high standards throughout the process.

Aug 20, 2025
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Cabify logo
Full-time|Remote|Remote or Madrid (HQ)

Are you ready to make a significant impact? At Cabify, we are on a mission to transform urban living by enhancing mobility for residents, seamlessly connecting riders with drivers at their fingertips. Our vision is to create cities where private cars are a thing of the past. Are you interested in being part of this transformative journey? At Cabify, our commitment to diversity shapes our Product & Engineering teams. We actively seek talent from a variety of backgrounds, supporting initiatives such as Women Tech Dating and our Internal Diversity Committee. Our inclusive job descriptions reflect our dedication to an environment where every contribution is valued. Join us to be a part of innovative teams that truly mirror the diverse talent in the tech sector. With over 20 million users globally, we operate in 8 countries and 90 cities, rapidly adapting our product to maintain leadership in various markets while prioritizing sustainability. The Role: We are seeking a skilled Backend Software Engineer with experience in any backend technology. Your day-to-day tasks will involve working with Go, Elixir, or Ruby. Even if your background is primarily in languages like Java, we believe you can quickly adapt and learn new languages. What matters most to us is your adaptability and ability to learn programming languages swiftly. At Cabify, you will: Collaborate with principal engineers on development planning and architectural design. Coordinate subprojects, building and maintaining robust, testable, and data-driven applications. Enhance the reliability, scalability, and performance of our services. Take ownership of your code all the way to production utilizing a self-service continuous delivery pipeline. Engage in host-level problem-solving and contribute to improving detection methods. Be a key player in fostering our engineering culture, prioritizing quality through peer reviews, monitoring, and best practices.

Feb 23, 2026
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Netlight Consulting AB logo
Full-time|On-site|Madrid

Are you eager to contribute to the growth and development of the Madrid office of one of Europe's leading tech consultancies? At Netlight, our people are the cornerstone of our success. As a dynamic tech consulting firm, we are on the lookout for remarkable individuals who can challenge the status quo, spark inspiration, and drive our expansion. Join our Talent Management team and play a critical role in establishing our Madrid office. Your RoleThis is an exciting opportunity to be a key player during a pivotal phase of our journey. While you may not have heard of Netlight yet, we are on track to become a leading name not just in Spain, but across Europe. Our Madrid office, the 15th in our portfolio, is already home to significant clients. As one of our initial business developers, you will be instrumental in establishing Netlight's presence in Madrid, contributing to the success of numerous tech companies. You won’t just fill positions; you will help build a company.Key Responsibilities:- Identify and engage new clients and projects- Manage existing client engagements- Collaborate closely with Netlight consultants to ensure optimal matches between talent and client needs- Foster a culture of growth, collaboration, and connection- Success in this role requires a passion for relationship-building, a keen interest in the tech landscape, and a commitment to helping others reach their potential while defining the Netlight ethos. About UsNetlight is a global digital consulting company dedicated to assisting leading organizations in navigating the digital realm, from strategy formulation to implementation. Our collective intelligence of over 2000 consultants enables us to provide a comprehensive array of digital services. Co-creating the future since 1999.We have received multiple accolades for our profitable growth and outstanding management, establishing ourselves as a top employer in the tech industry.

Sep 12, 2025
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AUTO1 Group logo
Full-time|On-site|Madrid

As a pivotal figure in our Remarketing Technology Department, you will lead a dynamic team dedicated to the architecture, design, development, quality assurance, deployment, monitoring, and maintenance of our service-oriented platform, which includes over 300 RESTful microservices. You and your team will be responsible for a critical subset of our applications and services.Your hands-on experience and proactive approach will be vital in tackling complex challenges, ensuring innovative solutions that are both practical and effective.With a solid foundation in technical expertise, your solutions and guidance will significantly influence the direction of our projects.You will play a key role in nurturing the growth and development of your team, fostering an environment where every team member can improve and thrive daily.We expect you to attract top-tier talent, lead by example, and mentor your colleagues, encouraging them to push boundaries and achieve excellence.

Mar 13, 2026
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Groupon Inc. logo
Full-time|On-site|Madrid

Groupon is a dynamic marketplace that connects customers with exciting experiences and services, empowering local businesses to thrive. Having partnered with over a million merchants worldwide, we facilitate connections for 16 million customers seeking deals across diverse categories. In a world dominated by e-commerce giants, we pride ourselves on being a platform genuinely committed to the success of local businesses through performance-driven strategies.At Groupon, we are on an ambitious journey to transform our operations with a relentless focus on achieving results. Despite our global presence with thousands of employees, we uphold a culture that fosters innovation, encourages risk-taking, and celebrates success. Here, your impact can be immediate, as we operate on a scale that allows for rapid transformation. We embody a "best of both worlds" philosophy—large enough to offer robust resources, yet small enough for individuals to wield significant autonomy and make a meaningful impact.About the RoleJoin our CoreApps Platform team, the backbone of Groupon's engineering efforts responsible for the global commerce engine. Our platform manages every customer interaction and transaction on a worldwide scale. In this high-impact, senior-level Individual Contributor (IC) role, you will focus on ensuring KTLO stability at massive scale while advancing a significant platform modernization initiative through an AI-first approach.You will take ownership of mission-critical services that handle over 100,000 Requests Per Minute (RPM) and drive the transition from legacy Java/Ruby systems to a modern TypeScript/Node.js microservices architecture, utilizing cutting-edge AI coding tools to achieve unmatched speed and quality.

Mar 6, 2026
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Aircall logo
Full-time|On-site|Madrid Office

Join our dynamic team at Aircall as a Senior Frontend Engineer in our Madrid office! We are searching for a talented engineer who is passionate about building high-quality, scalable web applications. In this role, you will collaborate with cross-functional teams to deliver exceptional user experiences and contribute to our innovative product development efforts.

Mar 20, 2026
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Spotlab logo
Full-time|On-site|Madrid, Comunidad de Madrid, Spain

Join Spotlab as an Industrial Partnerships Manager and be at the forefront of establishing and managing innovative collaborations that bridge deep technology, business, and healthcare. We seek a visionary who can translate cutting-edge technology into tangible impacts through strategic partnerships. This is not your conventional business development position; you will redefine how Spotlab integrates with the global healthcare and technology landscape.Key Responsibilities:Forge and oversee strategic partnerships with:Medtech companies and their distributors.Pharmaceutical firms.Technology collaborators (including Cloud infrastructure, AI, and manufacturing sectors).Steer partnership processes from initial engagement through to deal structuring and execution.Effectively articulate Spotlab’s technical strengths into compelling value propositions for partners.Spot unconventional opportunities and create innovative collaboration models.Collaborate closely with internal departments (product, R&D, commercial) to align partnerships with company strategy.Facilitate international expansion via partner-driven initiatives.Represent Spotlab at key industry events and forums.

Mar 23, 2026
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inetum2 logo
Full-time|On-site|Madrid

Join inetum2 as a skilled SAP HCI/ABAP Consultant specializing in SSFF and HCM. We are looking for a dynamic individual who can leverage their technical expertise to support our clients in optimizing their SAP solutions. You will work collaboratively with cross-functional teams to deliver innovative solutions that drive efficiency and enhance business processes.

Feb 5, 2026
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The Trade Desk logo
Software Engineer II

The Trade Desk

Full-time|On-site|Madrid

The Trade Desk seeks a Software Engineer II based in Madrid. This position covers the full product lifecycle, from initial design through to delivery, with a focus on data-driven solutions for a variety of stakeholders. Key responsibilities Design, develop, and maintain scalable back-end infrastructure Enhance client-facing applications and create internal tools Optimize bidding processes to boost system efficiency Contribute to systems that manage global, always-on traffic Collaboration and impact Teams at The Trade Desk prioritize quality and scalability in every project. Collaboration is a core part of the engineering culture, with regular partnerships across teams to deliver reliable, efficient solutions. The systems built in this role support both clients and internal users, directly advancing The Trade Desk’s technology goals.

Apr 24, 2026
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Airapps logo
Full-time|On-site|Madrid

Role overview The Mobile Software Architect at Airapps shapes the design and structure of mobile applications from the Madrid office. This position focuses on setting direction for mobile projects and ensuring that applications are both effective and engaging. Collaboration with cross-functional teams is central to the role, with a strong emphasis on improving user experience and driving user engagement. What you will do Guide the overall design and architecture of mobile applications Work closely with colleagues from different disciplines to deliver mobile products Use expertise in mobile technologies to address customer requirements Support efforts to ensure applications align with or surpass industry standards

Apr 24, 2026
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MSX International logo
Full-time|On-site|Madrid

Role Overview MSX International is seeking a Software Compliance & SDLC Governance Lead in Madrid. This position focuses on maintaining strong compliance throughout the software development lifecycle. The role centers on improving governance, reducing risk, and upholding software quality standards. What You Will Do Lead efforts to strengthen software development governance and compliance. Identify and address risks within the SDLC. Work closely with cross-functional teams to put effective practices in place. Promote continuous improvement across all phases of software development. Collaboration This role involves frequent collaboration with colleagues from different departments to ensure compliance standards are met and maintained throughout every stage of the software lifecycle.

Apr 17, 2026
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JetBrains s.r.o. logo
Full-time|Remote|Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; Madrid, Spain; Munich, Germany; Prague, Czech Republic; Remote, Germany; Warsaw, Poland; Yerevan, Armenia

JetBrains is hiring a Product Designer to focus on the .NET ecosystem. This position involves designing developer tools that improve workflow and make daily tasks more enjoyable. The role is open to candidates in Belgrade, Berlin, Limassol, Madrid, Munich, Prague, Warsaw, Yerevan, or remote within Germany. What you will do Collaborate with engineers, product managers, and fellow designers to build user-centered solutions for .NET products. Shape the visual and interactive aspects of developer tools, ensuring usability aligns with technical needs. Turn research findings and user feedback into clear, effective design concepts. About JetBrains JetBrains creates intelligent software tools used by millions of developers worldwide. The team emphasizes thoughtful design and practical problem-solving to support the work of software professionals.

Apr 27, 2026
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Speechify logo
Full-time|On-site|Madrid, Spain

Role Overview Speechify is looking for a Software Engineer focused on iOS Core Product to join the team in Madrid, Spain. This position centers on building and improving iOS applications that reach a broad audience. The work involves shaping the user experience and making sure each release meets a high standard of quality. What You Will Do Develop and refine features for Speechify’s iOS apps Work closely with colleagues from different disciplines to deliver new functionality Contribute to the design and implementation of updates that improve the user experience

Apr 25, 2026
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JetBrains s.r.o. logo
Full-time|On-site|Amsterdam, Netherlands; Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; Madrid, Spain; Munich, Germany; Paphos, Cyprus; Yerevan, Armenia

JetBrains s.r.o. is looking for a Project Manager to join the Data Office. This position centers on leading projects that build the company's data capabilities and encourage ongoing innovation. The role is available in Amsterdam, Belgrade, Berlin, Limassol, Madrid, Munich, Paphos, and Yerevan. Key Responsibilities Direct projects from initial planning through execution, monitoring, and completion Collaborate with cross-functional teams to ensure projects are delivered on schedule and meet requirements Monitor for risks throughout the project lifecycle and address them as needed Communicate clearly with stakeholders and manage their expectations Implement solutions that drive project goals and contribute to the success of data-focused initiatives Requirements Proven project management experience, particularly in technical or data-oriented settings Strong organizational abilities and experience guiding teams through complex projects Comfortable working with several teams and balancing multiple priorities Available Locations Amsterdam, Netherlands Belgrade, Serbia Berlin, Germany Limassol, Cyprus Madrid, Spain Munich, Germany Paphos, Cyprus Yerevan, Armenia

Apr 27, 2026
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TransPerfect logo
Full-time|On-site|Madrid, Comunidad de Madrid, Spain

Join the dynamic TransPerfect team as a Junior Software Engineer in Madrid, where you will play a pivotal role in ensuring the quality, development, and execution of our innovative software products.As part of our global technology department, you will collaborate with a diverse group of talented professionals situated in key locations such as Barcelona, New York, London, Manchester, Bucharest, and India. If you are eager to contribute to a rapidly growing company and make an immediate impact, we encourage you to apply!About TransPerfect TechOps:The TransPerfect TechOps team has been instrumental in our success for over a decade. We deliver cutting-edge technology solutions and services that greatly enhance the efficiency of our clients and colleagues. From streamlining workflows to developing essential services that underpin our GlobalLink platform, our mission is to create scalable client interfaces that empower users to navigate complex ecosystems effortlessly.

Aug 21, 2025
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Pleo logo
Full-time|On-site|Madrid, London, Lisbon

Managing corporate spending can often be a challenging endeavor, with convoluted processes that hinder efficiency for finance teams and employees. At Pleo, we are revolutionizing this process. We provide financial solutions designed to simplify money management, making it seamless and remarkably efficient for everyone involved. Our mission is to empower businesses to 'go beyond' traditional spending methods.The name 'Pleo' translates to 'more than you’d expect', and this philosophy has underpinned our success over the last decade.We find ourselves at a crucial juncture in our growth; every decision we make impacts over 40,000 customers and is vital to our mutual success. We seek individuals who are committed to understanding customer needs, transforming complex challenges into straightforward solutions, and questioning the status quo—all while aiming high. With ambitious goals propelling us forward, we embrace the journey of discovery and innovation. Our team consists of over 850 talented individuals representing more than 100 nationalities, all dedicated to shaping the future of business spending.About the RoleWe are in search of a Senior Backend Engineer to join our dynamic team at Pleo. In this role, you will play a key part in developing and scaling our backend systems while engaging in exciting projects as we enhance our product and service offerings. If you are passionate about tackling complex technical challenges and thrive in a culture that prioritizes transparency, collaboration, and innovation, this position is made for you.Your ResponsibilitiesAs a Senior Backend Engineer, you will:Lead the design, development, and maintenance of scalable microservices primarily using Kotlin.Collaborate with cross-functional teams to create innovative solutions across various domains including Platform and Services.Analyze system performance and implement optimizations to ensure high reliability and scalability.Participate in code reviews, conduct post-mortems, and mentor fellow engineers.Proactively address technical debt and guide the team through technical challenges and migrations.QualificationsYou will excel in this role if you possess:Strong expertise in server-side programming, particularly in Kotlin, and experience with distributed systems, microservices, and various cloud environments such as AWS and Kubernetes.Proficiency in relational databases such as PostgreSQL, testing frameworks (e.g., JUnit, Testcontainers), and observability tools like Grafana.

Feb 27, 2026
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Side Inc. logo
Contract|On-site|Madrid, Community of Madrid, Spain

About SideSide Inc. is a leading global provider of video game development and services, delivering innovative technical and creative solutions to some of the largest studios around the world. Established in 2009 and backed by over 30 years of expertise from our parent company in Japan, we have expanded to become a formidable force in the industry, with more than 15 studios across North America, Europe, South America, and Asia. Our premier services encompass game development, art production, audio production, quality assurance, localization, localization QA, player support, community management, and dataset creation. About This OpportunityThis listing serves as a Talent Pool for Co-Development Roles and is not for an immediate open position. By submitting your application, you express your interest in being considered for future project-based opportunities that align with your skills and expertise.These opportunities depend on client requirements and project availability. As new projects emerge or client proposals are formed, we will review candidates from this pool and reach out to those whose qualifications closely match the specific needs of the co-development roles.How We Keep You EngagedWe prioritize maintaining strong relationships with our talent pool by providing regular updates, industry insights, and information on upcoming opportunities. We will also check in periodically to confirm your availability and interest.Our hiring teams meticulously vet and select top candidates who best meet project requirements, ensuring that you are matched with the right opportunity when it arises.Next StepsIf you are passionate about contributing to groundbreaking projects and wish to be considered for future co-development roles, we encourage you to apply to this listing. Although there may not be an immediate opening, your application will ensure you are part of our ongoing talent review for upcoming positions.Only resumes submitted in English will be considered.

Aug 20, 2025

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