Senior Integration Engineer (Partner Enablement Manager)

iGaming: If it’s iGaming, we know a thing or two. At Light & Wonder, It’s all about the games, and our digital team leads the global iGaming market, providing jaw-dropping content and innovative software that powers the world's most successful online gaming providers. Position Summary Light & Wonder is the global leader in cross-platform games and entertainment. The company brings together 5,000 employees from six continents to connect content between land-based and digital channels with unmatched technology and distribution. Guided by a culture that values daring teamwork and creativity, Light & Wonder builds new worlds of play, developing game experiences loved by players around the globe. The company’s Infinity platform powers the largest digital-gaming network in the industry. Light & Wonder is committed to the highest standards of integrity, from promoting player responsibility to implementing sustainable practices. To learn more, visit . We are looking for an experienced and technically strong Partner Enablement Manager (Senior Integrations Engineer level) to join our EU integrations team, based in Greece. You will take ownership of complex integration projects with leading game providers and online casino operators, playing a key role in driving delivery quality and setting the standard for how integrations are executed in the region. This is a senior, customer-facing role that demands both deep technical capability and the interpersonal confidence to lead technical engagements independently. You will act as a subject matter expert within the team, contribute to process improvement, and provide mentorship to less experienced engineers. Responsibilities: Lead end-to-end integration projects with external game providers and casino operators from scoping through to go-live Own customer relationships during integration projects, serving as the primary technical point of contact Facilitate and lead technical workshops on integrating with the LnW Digital OGS platform Review and challenge business and technical requirements for integration projects Liaise with internal stakeholders (product, engineering, delivery, compliance) to resolve blockers and manage scope Drive analysis, testing and troubleshooting of integrated systems, including complex or escalated issues Provide 2nd level technical support and contribute to the resolution of integration incidents Identify systemic process gaps and take initiative to propose and implement improvements Contribute to team documentation, runbooks and knowledge sharing Support and mentor junior engineers in the team Qualifications The candidate must-haves: Proven experience in a systems integration or technical implementation role, ideally in a B2B or platform environment Excellent communication and stakeholder management skills — able to engage confidently with both technical and non-technical audiences Demonstrated ability to lead technical conversations and drive decisions with customers and partners Strong analysis and problem-solving skills, with a track record of resolving complex integration issues Solid understanding of HTTP, REST APIs and web-based system architecture Hands-on experience with Linux/Unix environments Good working knowledge of at least one Object-Oriented programming language Experience with integration testing, debugging tools and web inspection (e.g. browser dev tools, Postman) Comfortable working independently and managing multiple concurrent integration workstreams Nice to have: Experience in the online gaming or iGaming industry (knowledge of provider/operator ecosystem a strong plus) Experience with gaming platform APIs Familiarity with regulatory requirements across EU gaming markets Experience with distributed systems or SaaS platform integrations Knowledge of version control systems and basic CI/CD practices Technical project management experience Additional Information Why would you enjoy working with us at Light & Wonder? Competitive benefits, an open and supportive environment as well as a modern and exciting workplace. The opportunity to interact with global teams on a regular basis and the possibility to switch teams and projects as you and our business continues to develop and grow. Exciting projects with opportunities for creating positive change to our game engineering ecosystem. And if that is not enough; you will get to enjoy a stunning work location and flexible working whilst we provide you with the guidance and development skills you need to progress quickly and enhance your career . #LI-Hybrid #LI-iGaming