Lead Backend Engineer - Golang Expert

Job Title: Senior Backend Engineer  Experience Required: 7+ yrs of product development experience  Skills : 7+yrs working experience with Golang Location: Ho Chi Minh Work from Office – 3 or 4 days per week  GO experience is a must. Reactjs and Nodejs is a PLUS!   About OOLIO:  Founded in 2019, Oolio has rapidly grown into Australia’s largest hospitality tech provider, trusted by industry giants like Star Casinos. Our innovative solutions empower businesses to streamline operations, enhance guest experiences, and drive revenue growth.  With a global footprint, we have established offices in the UK, US, and New Zealand, delivering cutting-edge technology to some of the world's most dynamic hospitality brands. At Oolio, we’re not just building software—we’re shaping the future of hospitality with innovation, agility, and a passion for excellence. 🚀  As a leading hospitality technology company, delivering innovative solutions that help restaurants, cafes, and food service businesses streamline operations, integrate ordering and payments, and enhance customer experiences. Our platform is built on modern cloud-native technologies and follows an event-driven architecture, enabling high scalability and reliability.  Responsibilities: • Design, develop, and maintain scalable and high-performance web and mobile applications. • Work across the stack with Go, React and Node.js. • Working understanding of React Native is a plus. • Architect and optimize APIs and microservices to ensure reliability, scalability, and security. • Deploy, monitor, and manage cloud infrastructure using Kubernetes and AWS. • Collaborate with product managers, designers, and other engineers to build seamless user experiences. • Conduct code reviews, mentor junior developers, and promote best practices in software development. • Continuously improve system performance, observability, and developer productivity. • Troubleshoot and resolve production issues, ensuring uptime and reliability.