ph3Senior Full Stack Engineer - AI Carbon Intelligence Platform /h3 ul liFull-time /li /ul pIFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters–at the Moment of Service. Our commitment to internal AI adoption has allowed us to stay at the forefront of technological advancements, ensuring our colleagues can unlock their creativity and productivity, and our solutions are always cutting-edge. /p pAt IFS, we’re versátil, we’re innovative, and we’re focused not only on how we can engage with our customers but on how we can make a real change and have a worldwide impact. We help solve some of society’s greatest challenges, fostering a better future through our agility, collaboration, and trust. /p pWe celebrate diversity and understand our responsibility to reflect the diverse world we work in. We are committed to promoting an inclusive workforce that fully represents the many different cultures, backgrounds, and viewpoints of our customers, our partners, and our communities. As a truly international company serving people from around the globe, we realize that our success is tantamount to the respect we have for those different points of view. /p pBy joining our team, you will have the opportunity to be part of abglobal, diverse environment; /byou will be joining abwinning team /bwith abcommitment to sustainability; /band a company where we get things done so that you canbmake a positive impact /bon the world. /p pWe’re looking for innovative and original thinkers to work in an environment where you canb#MakeYourMoment /bso that we can help others make theirs. With the power of our AI-driven solutions, we empower our team to change the status quo and make a real difference. /p pIf you want to change the status quo, we’ll help you make your moment. Join Team Purple. Join IFS. /p pThis role is focused on a market-leading AI solution designed to help industrial organizations measure, manage, and reduce their environmental impact on the path to decarbonisation. /p pThe solution enables customers to move beyond static sustainability reporting tooperational,decision-grade intelligence embedded directly into how the business runs. The platform delivers: /p pEnd-to-end carbon intelligence across Scope 1, 2, and 3 emissions /p pA scalable, actionable pathway for decarbonization in complex industrial environments /p pNear real-time insights that enable faster, smarter operational and strategic decisions /p pAs a Senior Full Stack Engineer, you will play a key role in shaping and delivering scalable,



cloud-based AI solutions that create meaningful outcomes for customers andthe business.You will provide technical leadership across both front-end and back-end development, influence architectural decisions, and help evolve the platform into a secure, observable, high-quality product portfolio. /p pThis role requires a strong engineering mindset, hands-on full stack capability, and the ability to work across multiple general-purpose programming languages and frameworks — including, but not limited to,GoLangand React. You will be expected to continuously learn, adapt, and guide others as technologies and product needsevolve. /p pWhile this role begins within a carbon intelligence solution, it is not confined toa single productor problem space. It is an entry point into a broader AI-driven product portfolio, with opportunities to expand across products, domains, and technologies as the platform evolves. /p pCore Responsibilities : /p pLead the design, architecture, and implementation of scalable APIs, services, and accessibility-first user interfaces. /p pDrive the modernization of legacy systems into modular, event-driven, API-first components. /p pDeliver AI-native features and improvements across both front-end and back-end, using multiple programming languages whererequired. /p pProvide technical direction and make sound engineering trade-offs around scalability, maintainability, performance, and product impact. /p pOwn reliability and operational excellence, including telemetry, SLOs, error budgets, on-call rotations, incident response, and continuous service improvement. /p pChampion DevOps practices, including CI/CD, deployment automation, monitoring, and application-level operations. /p pCollaborate with Platform Engineers as part of a lean DevOps shared service model, while taking responsibility for application-level DevOps within the team. /p pMentorengineers,promote engineering best practices, and help raise the technical bar across the team. /p pChampion code quality, documentation, automated testing, performance, security, and maintainability. /p pTake full ownership of the quality of deliverables, including test automation, continuous improvement, and production readiness. /p pPartner closely with Product Management, Design, AI, Platform Engineering, and other engineering teams on product discovery, technical trade-offs, and delivery. /p pBring a product- and customer-led mindset to solving customer pain points with elegant, scalable engineering solutions. /p pIdentifytechnical risks,



performance bottlenecks, and opportunities to improvethe platformarchitecture and engineering ways of working. /p pStrong experience infull stacksoftware engineering, with proven capability across both front-end and back-end development. /p pSolid experience with modern front-end technologies, particularly React or similar frameworks. /p pStrong back-end engineering experience, ideally includingGoLang or comparable general-purpose programming languages. /p pExperience designing and building scalable APIs, services, and cloud-native applications. /p pStrong understanding of DevOps practices, including CI/CD, deployment, monitoring, automation, and incident response. /p pExperience delivering secure, observable, high-quality production software. /p pStrong focus on code quality, automated testing, documentation, performance, and maintainability. /p pAbility to lead technical design discussions and influence architectural decisions. /p pEffective collaboration and communication skills, with the ability to work across Product, Design, Platform, and Engineering teams. /p pOwnership mindset, with the ability to take accountability for outcomes from design through to production. /p pExperience with cloud platforms such as Azure, AWS, or GCP. /p pExperience with event-driven architectures, distributed systems, or microservices. /p pExperience modernizing legacy systems into modular, scalable platforms. /p pExperience working in cross-functional product teams. /p pExperience mentoring engineers or contributing to engineering standards. /p pExperience with AI-enabled, data-intensive, sustainability, carbon intelligence, or enterprise SaaS products. /p pFamiliarity with observability, reliability engineering, SLOs, error budgets, and production incident management. /p pWhatWe’reLooking For : /p pWe are looking for a senior engineer who can combine strong hands-on engineering with technical leadership. You should be comfortable building across the stack, makingarchitectural decisions, improving engineering practices, and influencing how products are designed, delivered, andoperated. /p pYou will be successful in this role if you enjoy solving complex customer problems, building scalable cloud-native systems, collaborating across disciplines, and helping teams deliver high-quality software that has real-world impact. /p pWe embrace flexibility and hybrid work opportunities to support diverse needs and lifestyles, while also valuing inclusive workplace experiences. By fostering a sense of community, we drive innovation, strengthen connections, and nurture belonging. Our commitment ensures you can work in a way that suits you best, while also engaging with colleagues to share ideas and build meaningful relationships. /p /p #J-18808-Ljbffr

📌 Senior Full Stack Engineer - AI Carbon Intelligence Platform (Madrid)
🏢 Ifs
📍 Madrid