AI Full-Stack Developer

Fever is a technology platform that connects people with culture and live entertainment. By combining technology and data, Fever aims to make live events more accessible and engaging for audiences around the world. The company supports over 300 million users each month in more than 55 countries, working with partners such as Netflix, F.C. Barcelona, and Primavera Sound. Fever is backed by major global investors. Role overview The AI Tech Lead position is based in Madrid and centers on guiding Fever’s AI transformation. This role involves building and leading small, focused teams to deliver AI-driven solutions that support business development, creative production, investment strategies, operations, and customer experience. The AI Tech Lead will pinpoint areas where AI can have a strong impact, set the direction for initiatives, and ensure delivery of production-ready solutions. Staying up to date with global AI trends and applying new advancements to Fever’s business challenges is essential. The position requires close collaboration with senior leaders, setting engineering standards, and shaping how AI is used throughout the company. What you will do Lead AI transformation efforts across several business areas by identifying high-impact opportunities and developing actionable roadmaps. Build and guide small, high-performance specialist teams to implement AI projects.

Join Celonis, a global frontrunner in Process Intelligence technology, as a Lead AI Deployment Architect. In this pivotal role, you will collaborate directly with clients to identify their unique challenges and architect innovative AI solutions that leverage our advanced Process Intelligence platform. You will be instrumental in both pre-sales and post-sales activities, working alongside a team of AI experts in Product & Engineering to standardize and scale these solutions for our diverse customer base. Your expertise will help transform business operations by integrating AI, data, and intelligence into core processes.

Speechify builds tools that turn reading materials, PDFs, books, Google Docs, news articles, and websites, into audio. Over 50 million people use our text-to-speech products to read more efficiently and enjoyably. Our lineup includes apps for Android, iOS, Mac, Chrome, and the web. Recognition includes Chrome Extension of the Year from Google and Apple’s 2025 Design Award for Inclusivity. Our remote team brings together nearly 200 professionals from leading tech companies and top universities. There is no central office; collaboration happens across time zones and backgrounds. Role overview Speechify’s Android app leads the Play Store in text-to-speech. We are looking for a Tech Lead, Android Core Product, based in Madrid, Spain. This senior engineer will guide development as we scale the Android app and launch new features to support a growing global audience. The role combines hands-on engineering with technical leadership. Expect to shape product direction, mentor teammates, and help set the pace for future releases. What you will do Lead development for the Android app, setting technical direction and standards Work closely with engineers, designers, and product managers to deliver new features Support and improve the app’s performance, stability, and accessibility Guide and mentor other Android engineers Contribute to product decisions that affect millions of users What we look for Senior-level experience building and shipping Android apps Strong technical skills and a track record of delivering results Strategic thinking and comfort making product-impacting decisions Clear, effective communication Ability to thrive in a fast-changing, remote-first team Based in Madrid, Spain Interview process The process is concise: several technical interviews, all completed within one week.

JetBrains is seeking an AI Lead focused on Python tools. This position centers on advancing AI technologies across the company’s product suite, with the goal of improving both user experience and product capabilities. Role overview The AI Lead will guide the development and integration of AI features into JetBrains products. The role involves direct oversight of AI project initiatives and regular collaboration with teams from various disciplines. Expect to play a key part in shaping technical direction and ensuring that Python-powered solutions continue to set a high standard in the industry. What you will do Oversee AI-focused projects from conception through implementation Work closely with engineers, designers, and product managers to align AI features with product goals Drive innovation by applying Python expertise to create and refine AI solutions Locations This role is open to candidates based in Amsterdam, Belgrade, Berlin, Limassol, London, Madrid, Munich, Paphos, Prague, remote within Germany, Warsaw, and Yerevan.

Role overview Nexthink seeks a Senior Data Engineering Tech Lead based in Madrid to shape the company’s data architecture and guide a talented engineering team. This position centers on building and refining data solutions that power Nexthink’s products and enhance the experience for users. What you will do Lead and mentor a team of data engineers, offering technical guidance and day-to-day support. Direct the design and deployment of data pipelines and analytics systems. Collaborate with teams throughout Nexthink to uphold data integrity, improve system performance, and ensure platforms can scale effectively. Tackle complex data problems and contribute to the ongoing evolution of Nexthink’s platform.

Why Join dLocal?At dLocal, we empower the world’s largest companies to process payments across 40 countries in emerging markets. Our robust payment solutions enable global brands to enhance conversion rates and seamlessly expand their payment capabilities. As both a payment processor and a merchant of record, we facilitate our clients' entry into the fastest-growing emerging markets.By joining our dynamic team, you’ll collaborate with over 1,000 talented individuals from 30+ nationalities, contributing to a career that positively impacts millions of lives daily. We are innovators and problem solvers, committed to delivering exceptional service to our customers. If this resonates with you, we believe you’ll excel in our vibrant environment.What Awaits You?As the MLOps & AI Infrastructure Technical Lead at dLocal, you will serve as the principal technical authority guiding the design, operation, and evolution of our machine learning and AI infrastructure.Your primary goal will be to empower Data Science and AI teams in transitioning models and AI-driven services from conception to production seamlessly, reliably, and in compliance with regulations. You will take ownership of the technical roadmap for our MLOps stack, integrating AI responsibly into our engineering processes while scaling our impact as usage complexity increases.A key component of your role will involve leveraging agents and AI services to automate MLOps tasks—ranging from feature store management and platform operations to fraud detection workflows and ML cost efficiency—collaborating closely with the AI team.This position entails hands-on architectural design and leadership. While you won’t directly manage product models, your influence will be pivotal in shaping how each model and AI element is trained, deployed, monitored, and operated in production.

Role Overview nexthink is hiring a Senior Data Engineering Tech Lead in Madrid. This position guides the direction of our data strategy and leads a skilled team of engineers. The role focuses on building and improving data infrastructure to help the company deliver clear, actionable insights.

JetBrains is seeking an AI Lead focused on integrating artificial intelligence into the C++ ecosystem. This role shapes how AI features enhance C++ development tools, directly impacting the way engineers write and maintain code. Key responsibilities Lead initiatives that embed AI capabilities into JetBrains C++ products Collaborate with engineering teams to design and implement AI-driven solutions for software development workflows Help set the direction for AI in C++ tooling at JetBrains Locations This position is open in Amsterdam, Belgrade, Berlin, Limassol, London, Madrid, Munich, Paphos, Prague, remote (Germany), Warsaw, and Yerevan.

Speechify’s mission is to remove barriers to learning by making reading accessible. Over 50 million people use our text-to-speech tools to turn PDFs, books, Google Docs, news, and websites into audio. This helps users understand and remember more of what they read. Our product suite includes apps for iOS, Android, Mac, a Chrome extension, and a web app. Google named us Chrome Extension of the Year, and Apple awarded us App of the Day. About the Team Speechify operates as a fully distributed company. Nearly 200 team members work across frontend and backend engineering, AI research, and product. Team backgrounds include Amazon, Microsoft, Google, and top PhD programs such as Stanford. Many have also started their own companies. We value entrepreneurial drive and technical depth. Role Overview This Tech Lead position centers on the Web Core Product and Chrome Extension. The role suits someone who thinks strategically, enjoys product development, and cares deeply about building user experiences that connect with people. Expect to work in a setting where technical leadership and hands-on results matter more than hierarchy. What Matters Here Strong work ethic and follow-through Clear, effective communication Desire to lead by example through technical skill Consistent delivery of meaningful results Interview Process The process includes several technical assessments. Speechify aims to complete all steps within one week. Location This role is based in Madrid, Spain.

Join us on an exciting journey as we tackle real-world challenges in the field of AI diagnostics!At SpotLab, we are at the forefront of AI innovation, empowering biopharmaceutical research and diagnostic advancements with our state-of-the-art AI solutions. As a burgeoning startup specializing in AI-driven medical diagnostics, we seek a talented individual who can enhance our processes and adeptly navigate regulatory landscapes to achieve compliance.With a strong foundation in quality and regulatory affairs, SpotLab has achieved significant milestones, including acquiring the In Vitro Medical Device Manufacturer License from the Spanish Medicines Agency, establishing a Quality Management System compliant with ISO 13485 standards, securing CE Marking for two AI diagnostic products under the IVDD, and obtaining ISO 27001 certification. We are committed to evolving our regulatory approach to keep pace with the dynamic landscape.In this role, you will have the opportunity to make a meaningful impact by helping to certify AI models for microscopy images in hematology and infectious diseases, ultimately transforming patient care on a global scale.SpotLab has garnered over 10 international awards, including the prestigious Seal of Excellence from the European Union. Our multidisciplinary team champions gender parity and brings together professionals from diverse backgrounds, including engineers, medical doctors, clinical researchers, and business strategists.

At Groupon, we are more than just a marketplace; we are a vibrant platform that connects millions of customers with local businesses, creating opportunities for unforgettable experiences. With over a million merchant partners globally, we empower local businesses to thrive in an increasingly digital world. Our commitment to performance-based success sets us apart from the competition.Embarking on a transformative journey, Groupon is dedicated to a relentless pursuit of results. Despite our vast workforce spanning multiple continents, we foster a culture that inspires innovation, encourages risk-taking, and celebrates achievements. Here, your contributions can make a significant impact, thanks to our scale and dynamic environment. We offer the best of both worlds: ample resources and autonomy to drive meaningful change.As a Lead Software Engineer for Core Operations Services (AI-first, Encore), you will play a pivotal technical leadership role in our core commerce systems, which handle over 200,000 requests per minute, contributing significantly to our AI transformation.

alan is looking for a Sales Enablement Lead to support sales teams across Paris, Madrid, Barcelona, and Bruxelles. This position centers on developing resources, strategies, and training programs that help sales professionals reach their targets. Key responsibilities Develop and update sales training materials that are straightforward, useful, and easy to apply in daily work. Organize and lead workshops and training sessions to strengthen sales skills and deepen product understanding. Collaborate with teams throughout the company to make sure sales efforts reflect overall business priorities. Locations Paris, France Madrid, Spain Barcelona, Spain Bruxelles, Belgium

Join our innovative Notebooks team as a Staff Software Engineer specializing in AI/ML. At Datadog, our Notebooks are versatile tools for on-the-fly data analysis, collaborative investigations, and technical documentation. They facilitate seamless interaction between agents and users. Our team is at the forefront of developing AI-enhanced workflows for natural language data analysis, automated graph generation, and in-depth investigations. In this role, you will serve as a technical leader, dedicated to creating cutting-edge AI-powered functionalities. We are in search of a product-oriented ML engineer who possesses strong technical acumen, exceptional communication skills, and a proven history of spearheading impactful projects from inception to completion.At Datadog, we cherish our office culture for its collaborative spirit and the creativity it fosters. We adopt a hybrid work model to support our Datadogs in achieving a work-life balance that aligns with their unique needs.

Hello! We are Fever, the premier technology platform that transforms the landscape of culture and live entertainment.Our goal? To make culture and entertainment accessible to everyone. Through our advanced technology and data-centric strategies, we are reshaping how individuals interact with live experiences. Every month, our platform captivates over 300 million people across more than 40 countries, inviting them to discover remarkable experiences while empowering event organizers with our insights and tools to innovate and expand their reach.Our achievements? We've partnered with renowned industry giants such as Netflix, F.C. Barcelona, and Primavera Sound, created internationally acclaimed experiences, and are supported by top-tier global investors! Impressive, right? To further our mission, we are in search of exceptional individuals with a proactive approach who are excited to shape the future of entertainment! Are you ready to be a part of this journey?Now, let’s delve into the specifics of this role and how you will contribute to Fever’s mission.About the RoleWe are seeking dynamic and inspiring data science leaders who are eager to take charge of significant business areas—such as product optimization, personalization, or marketing—and lead small, collaborative teams to drive impactful results.As a Lead Data Scientist at Fever, you will merge strong technical expertise with the ability to navigate diverse teams and projects. You'll leverage data to address intricate business challenges while fostering the growth and development of your team members.This is a highly cross-functional and visible role where your contributions will directly influence major business and product strategies. You’ll have the opportunity to shape the direction of the Data Science team and bolster our collective culture of learning, innovation, and inclusivity.What You’ll DoFully own strategic data science initiatives, from exploration to deployment.Guide, mentor, and nurture a small team of Data Scientists, aiding their technical and professional development.Design and create models for personalization, forecasting, user behavior analysis, and marketing effectiveness.Collaborate with Product, Engineering, Marketing, and other teams to translate data insights into tangible impacts.Help prioritize projects effectively based on their value and potential outcomes.

Join inetum2 as an AI Automation Copilot Specialist, where you will harness the power of artificial intelligence to drive automation in various processes. Your expertise will contribute to transforming business operations and enhancing efficiency across teams. This role offers an exciting opportunity to work with cutting-edge technology in a collaborative environment.

Role overview Ebury is hiring an AI Platform Engineer for the Data Platform Engineering team based in Madrid (or Malaga). This hybrid position requires four days per week onsite and one day remote. The team is central to Ebury’s growth, focusing on building and maintaining the infrastructure that powers AI and agentic products throughout the company. What you will do Develop and maintain the Ebury Data Platform as part of the Data Platform Engineering team. Help build the Agentic Data Plane (ADP), which serves as a unified and governed interface for AI and agentic products. Design and implement features to simplify data communication and access, while maintaining governance, lineage, traceability, and replayability. Work closely with cross-functional domain teams to support secure and efficient deployment of AI and agentic products at scale. Work environment Hybrid schedule: four days onsite in Madrid (or Malaga), one day remote. Team values innovation, collaboration, and strong problem-solving skills. Supportive culture where team members are encouraged to grow and contribute to Ebury’s mission.

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.

Hello! We are Fever, the premier tech platform transforming the landscape of culture and live entertainment.Our mission? To make culture and entertainment accessible to everyone. Utilizing our innovative technology and data-driven strategies, we are changing how people experience live entertainment. Every month, our platform captivates over 300 million users across more than 40 countries, helping them discover remarkable experiences while empowering event creators with our insights and technology to innovate and reach wider audiences.Our achievements? Collaborating with industry giants like Netflix, F.C. Barcelona, and Primavera Sound, delivering internationally recognized experiences, and securing backing from top global investors! Quite impressive, right? As we strive to fulfill our mission, we seek passionate individuals with a proactive approach who are excited to shape the future of entertainment!Are you ready to become a part of this journey? ABOUT THE TEAMThe Growth team is responsible for driving the Fever business strategy across all markets, ensuring our partners and experiences thrive and grow within Fever.Our data-driven decisions span all levels of strategy, enabling us to fully understand Fever's business model and how to leverage it in collaboration with every team to steer the business towards growth.ABOUT THE ROLEWe are seeking a Senior Business Solutions Lead with a systematic mindset who is committed to enhancing efficiency and always finds solutions to challenges! As a key member of the W&A team, you will:Drive strategic initiatives that optimize team operations for peak performance across departments, overseeing projects from concept to implementation and managing change.Play a vital role in defining, implementing, and tracking the success of our AI strategy.Oversee the entire development lifecycle of internal tools, systems, and processes, ensuring alignment with our strategic goals.Conduct thorough audits to refine team requirements, significantly boosting overall efficiency.Collaborate closely with various departments to ensure alignment and execution of business objectives.

Role overview SGS seeks a Lead AI Engineer for Business Acceleration based in Madrid. This role blends technical expertise with leadership, focusing on developing and implementing AI solutions that improve business processes and outcomes. The position requires both hands-on engineering work and guiding a team to deliver effective results. What you will do Lead a team of AI engineers to deliver projects that drive business growth Collaborate with colleagues across departments to identify where AI can bring improvements Design, build, and deploy AI systems tailored to specific business needs Ensure AI initiatives achieve clear, measurable outcomes Requirements Proven experience in AI engineering and leading teams Strategic mindset with a record of driving innovation Background in working with cross-functional teams Interest in applying AI to practical business challenges