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Experience Level
Senior
Qualifications
Proven experience in software engineering with a focus on AI technologies. Strong knowledge of programming languages such as Python, Java, or C++. Experience with machine learning frameworks and libraries. Familiarity with cloud computing platforms. Excellent problem-solving skills and a passion for technology. Strong communication skills and the ability to work in a team-oriented environment.
About the job
zooplusse is looking for a Senior AI Software Engineer to strengthen its team in Madrid. This position centers on the software development lifecycle (SDLC) for AI-driven products.
Role overview
This engineer will work closely with colleagues from different disciplines to create and implement AI algorithms. The focus is on building solutions that improve user experiences and contribute to business goals.
Key responsibilities
Take part in all phases of the SDLC for AI projects, from initial design through deployment.
Work with cross-functional teams to define and deliver technical solutions.
Develop and refine advanced algorithms for real-world applications.
Location
This role is based in Madrid.
About zooplusse
At zooplusse, we are committed to revolutionizing the pet care industry through technology and innovation. Our team is passionate about creating solutions that improve the lives of pets and their owners. Join us in making a positive impact in the world of pet care!
Role Overview Plain Concepts is looking for a Senior Fullstack .NET Engineer to join the development team. This remote role is open to candidates based in Spain. The team values skill and collaboration over formal titles, focusing on building tailored solutions that meet client needs. What You Will Do Tackle unique software development challenges using best …
Sopra Steria is seeking a Fullstack .NET Developer for its Albacete office. This role centers on designing, building, and maintaining software that meets client requirements. What you will do Design and develop fullstack applications with .NET technologies Maintain and enhance existing software systems Collaborate with team members to deliver solutions tailored to client needs Requirements Experience working with .NET development Interest in both backend and frontend tasks Enjoys collaborating with others Motivated to learn and tackle technical challenges Location This position is based in Albacete.
zooplusse is looking for a Senior AI Software Engineer to strengthen its team in Madrid. This position centers on the software development lifecycle (SDLC) for AI-driven products. Role overview This engineer will work closely with colleagues from different disciplines to create and implement AI algorithms. The focus is on building solutions that improve user experiences and contribute to business goals. Key responsibilities Take part in all phases of the SDLC for AI projects, from initial design through deployment. Work with cross-functional teams to define and deliver technical solutions. Develop and refine advanced algorithms for real-world applications. Location This role is based in Madrid.
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Full-time|On-site|Madrid, Spain, London, United Kingdom, Copenhagen, Denmark
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Join Aircall, an innovative unicorn transforming customer communications through AI-powered solutions utilized by over 22,000 businesses globally. Our platform unifies voice, SMS, WhatsApp, and AI into a cohesive workspace that enhances efficiency and revenue.With a mission to empower teams to operate smarter, Aircall’s AI Voice Agent automates routine calls while AI Assist and AI Assist Pro provide streamlined processes and real-time assistance, enabling teams to achieve remarkable results.Headquartered in Paris, Aircall has a robust presence in North America with a headquarters in Seattle and teams across cities including Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. Our rapidly growing business is supported by leading investors and driven by continuous AI innovation across our diverse product lines.Culture at Aircall: We prioritize customer focus, data-driven decision-making, and the delivery of impactful outcomes. Our values include ownership, continuous learning, and a commitment to thoughtful execution. If you thrive in a collaborative and fast-paced environment where trust and impact are prioritized, you will find your place here.We are seeking an enthusiastic and dedicated Senior Software Engineer to contribute to our expanding Communication Platform department as part of the Number Management team. In this role, you will spearhead the design, development, deployment, and maintenance of essential features that significantly enhance customer value.You will actively promote best practices and mentor colleagues within your team and across the engineering department.Our commitment to quality, excellence, and agility is central to our delivery processes, and you will play a vital role in elevating these standards.
Wizeline is a global digital services company that works with clients ranging from mid-size businesses to Fortune 500 enterprises. The team focuses on building and improving digital products and services, helping organizations strengthen their digital capabilities and modernize their core technology. Role overview This Senior Fullstack Software Engineer position is based in Barcelona. The role centers on solving complex technical challenges for clients, with an emphasis on human-centered digital experiences and integrating intelligence such as AI, machine learning, and data-driven solutions. Who we’re looking for Wizeline seeks candidates who are passionate about technology and eager to take on new challenges. A strong interest in developing digital solutions and working on innovative projects is important for this role.
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.
Join Contentsquare as a Senior Fullstack Software Engineer, where you will play a pivotal role in our Growth line, enhancing user conversions and driving customer retention strategies. This position offers the flexibility of being based in our Barcelona or Cairo offices or working remotely from Spain, Italy, Poland, or Portugal. You will collaborate with a diverse team to maximize monetization efforts while fulfilling our users' needs effectively.
Ebury empowers ambitious businesses to achieve global growth, and we apply the same philosophy to our employees. We promote innovation, collaboration, and problem-solving, creating an environment where everyone feels valued, supported, and capable of succeeding.If you are a team player eager to revolutionize how businesses operate on a global scale, we would love to connect with you. Join us at Ebury to accelerate your career and help shape the future.Senior Full Stack EngineerLocation: Madrid / Malaga Office - Hybrid: 4 days in office, 1 day remoteThe Lending team at Ebury is on the lookout for a Senior Full Stack Engineer to play a pivotal role within our group. In this full-stack position, you will contribute significantly to the development and enhancement of our lending domain. Our team, distributed across Europe, values your expertise to enhance our platform and provide an outstanding experience for our clients. As a senior member, your technical skills and experience will propel innovation and growth in our channels domain. We emphasize teamwork and commitment within our distributed setup, making effective collaboration a cornerstone of our success.
Join Rithum™, the world's most reliable commerce network that revolutionizes how brands, suppliers, and retailers collaborate to create seamless e-commerce experiences. Our innovative platform empowers brands and retailers to drive growth, optimize operations across various channels, expand product offerings, and improve profit margins.With over 40,000 companies relying on Rithum to enhance their business across numerous channels, generating more than $50 billion in annual GMV, we equip our clients with commerce, marketing, and delivery solutions that ensure optimized consumer shopping journeys from start to finish.OverviewOur Engineering Team is home to some of the industry's top engineering talent, dedicated to refining processes, enhancing quality, and developing advanced techniques aimed at delivering top-notch software solutions. The distinction between traditional QA and software engineering is blurred, with quality considered at every stage of development.We take pride in our highly motivated team, which focuses on working smarter rather than harder. With the authority to make local decisions, we minimize bureaucratic overhead. Our commitment to operational excellence is supported by a DevOps culture and a “you build it, you run it” philosophy. We embrace a Lean approach to product development, applying agile workflows such as Scrum and Kanban based on team directives. We continuously evaluate our tech stack to ensure we deliver the highest quality software, with a strong emphasis on Continuous Delivery, automated testing, and continuous integration.As a Senior Software Engineer in our Retailers business function, you will be responsible for crafting efficient, well-structured, and maintainable code, serving as a subject matter expert and a mentor to less experienced engineers. You will collaborate closely with our lead designers and architects to propel our product forward while ensuring scalability, maintainability, and performance across our product suite.
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About Stack AIStack AI is on a mission to make Large Language Models accessible to everyone through an intuitive no-code platform that seamlessly integrates leading AI models (OpenAI, Anthropic, Google), various data sources (OneDrive, Google Drive, Notion), and essential SaaS tools. With the backing of Y Combinator and Gradient Ventures, we have amassed thousands of users and secured hundreds of paying clients, including prominent public companies and unicorns.The RoleWe are seeking a talented Senior Frontend Engineer who excels in execution. This role focuses on optimizing and enhancing existing features rather than creating flashy new ones. You will collaborate closely with our Product Design team to transform detailed visual specifications into clean, production-ready code.Main Mission: Alleviate bottlenecks within our Product Design team by taking charge of incremental UX/UI enhancements to our current features and codebase.What You'll DoOptimize and enhance existing frontend code and features.Implement gradual UX/UI enhancements based on detailed design specifications (no design skills required).Work independently with minimal code review—your code should be clean and dependable enough for others to trust without hesitation.Collaborate with Product Designers and Engineers to ensure effective execution.Focus on impactful improvements that enhance product quality and user experience.Refactor and improve legacy code.What We're Looking ForMust-haves:Exceptional code quality: Produce clean, maintainable, and trustworthy code that requires minimal review.Strong execution: Ability to ship quickly and effectively.Senior-level experience: Over 5 years of experience with React, TypeScript, Next.js, and modern frontend technologies.Accountability: You take ownership of your decisions and act responsively.Autonomy: You can manage features from start to finish without needing guidance.Pragmatism: You are ready to engage in detail-oriented, iterative work critical to product success.Technical excellence: A mentor who can share knowledge rather than someone who needs to be taught.Nice-to-haves:Experience with additional frameworks or tools.Familiarity with agile methodologies.Passion for user experience and design.
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Wizeline delivers AI-native technology solutions and builds digital products and platforms for clients worldwide. The company focuses on using data and AI to help organizations launch products faster and drive meaningful change. Collaboration, growth, and making a real impact are central values here. Role overview This Fullstack Software Engineer position is based in Barcelona. The role centers on designing and developing digital products that use AI and data to solve real business problems. Working closely with clients and team members, you will contribute to projects that aim to accelerate time to market and support business transformation. What you will do Build and maintain fullstack applications as part of a collaborative team Work with AI-driven technologies to create innovative solutions Contribute ideas and expertise to deliver high-quality digital products What we value Curiosity and a drive for growth Openness to collaboration and teamwork A focus on making a positive impact through technology
Are you a passionate Fullstack Engineer ready to take on exciting challenges? Join Scopely, a leading interactive entertainment company, where you'll work on innovative gaming projects that captivate millions of players worldwide.As a Fullstack Engineer, you will design and develop robust web applications, ensuring a seamless user experience. Collaborate with cross-functional teams, contribute to architectural decisions, and implement best practices in coding and testing.
About Our ClientOur client is at the forefront of digital identity and fraud prevention, powering a platform utilized by banks, fintech companies, online marketplaces, and other regulated entities across the globe. Their innovative solutions merge biometric identity verification, document and image processing, along with cutting-edge fraud detection technologies. This enables clients to achieve seamless digital interactions while maintaining rigorous security and compliance standards. Leveraging AI, machine learning, and computer vision, they provide identity verification, mobile deposit, and liveness detection solutions that are crucial for thousands of organizations. About the RoleWe seek a Senior Full Stack Engineer proficient in Go and modern web front-end technologies. As part of a cross-functional team, you will contribute to developing cloud-native identity and fraud products on AWS. Your role will encompass designing and implementing robust APIs in Go while creating user-facing features utilizing contemporary JavaScript frameworks, ensuring both internal and external users enjoy secure and high-performance experiences. What Will You Do?Design, develop, and maintain backend services and APIs in Go, hosted on AWS, employing microservice or serverless architectures.Create responsive single-page and web applications using React and Redux, integrating seamlessly with backend APIs.Develop clean, reusable UI components prioritizing user experience, performance, and accessibility.Implement and uphold automated testing for backend and frontend systems, contributing to CI/CD processes.Collaborate closely with designers, product managers, QA, and fellow engineers for requirement refinement and end-to-end feature delivery.Engage in technical design and architecture discussions, helping to define interfaces between services and frontend applications.Contribute to comprehensive documentation for APIs, frontend components, and critical technical decisions.Participate in Agile ceremonies, actively seeking process enhancements within the team.
Full-time|On-site|Madrid, Community of Madrid, Spain
About the RoleAre you ready to build the digital interfaces that will drive the future of next-generation Unmanned Aerial Vehicle (UAV) systems? In this pivotal role, you will play a key part in the design, development, and testing of software systems that facilitate everything from UAV manufacturing to their real-world operational deployment. Your main focus will be creating intuitive, high-performance user interfaces that empower operators and engineers to interact with intricate aerospace systems seamlessly and reliably.At Destinus, we are at the forefront of revolutionizing the defense sector with our groundbreaking UAV technologies. Our innovations are tailored to meet the complex demands of modern defense operations, offering unmatched speed, accuracy, and cost efficiency. Destinus collaborates with government agencies and defense organizations globally to deliver advanced solutions for mission-critical tasks, ushering in a new era of operational efficiency and technological dominance. Join us in pioneering the future of defense through cutting-edge aerospace innovations.Your ResponsibilitiesEngage in the design, development, and testing of systems that span the production and operational phases of our UAVs.Front-End Development - Craft interactive and user-friendly interfaces using React.Back-End Development - Construct a robust backend architecture for efficient data retrieval and processing.DevOps - Oversee and deploy applications on platforms like AWS EC2 and Docker Swarm.CI/CD - Create efficient Continuous Integration and Continuous Delivery pipelines for our systems.Testing - Establish a comprehensive testing suite to validate our mission-critical systems.Monitoring - Develop and implement monitoring solutions to troubleshoot and resolve software issues swiftly.
