Senior/Staff Full Stack Engineer, CodaPay

What We DoCoda delivers commerce solutions that accelerate global growth for our partners. With over a decade of experience, we’re trusted by 300+ publishers—including Activision, Bigo, Electronic Arts, Moonton, and Riot Games—to grow their revenue and audiences worldwide.Our suite of solutions includes Custom Commerce, a fully customizable web store; Codapay, enabling seamless direct payments through API integration on publishers’ websites; Codashop, the go-to marketplace for millions of gamers to purchase in-game content; and Distribution, extending Codashop content through our network of trusted commerce partners.Headquartered in Singapore with a team of 400+ Codans, Coda has been recognized as an industry leader, named an APAC High Growth Company (2023) by Financial Times, one of Granite Asia’s NextGenTech 30 (2024), a payments leader on Fortune’s Fintech Innovation Asia list (2024), and listed among The Straits Times Fastest Growing Fintechs (2024).For more on how Coda helps publishers grow faster and smarter, visit coda.co.Engineering - Technology at Coda At Coda, our goal is to make our mark in the high-volume payments and e-commerce industry – and we are levelling up fast. To stay in stride with the dynamic environment, we focus on building robust, distributed systems that can effortlessly handle traffic spikes. Moreover, our ambitious roadmap necessitates innovative tools to streamline the development lifecycle and sustain our swift momentum.We place great value on balancing teamwork with individual autonomy, allowing our teams to make the most of modern cloud infrastructure. Our tech stack is solidly based on AWS cloud, with a keen interest in infrastructure-as-code and the creation of new microservices via the Quarkus framework. Our toolbox includes JSON and GRPC, multiple data storage integrations, queues, OpenTelemetry, and more.But what truly defines us? It's our incredible team. We hire top talent and give them the freedom to push Coda's technology and products to exciting new levels. We believe that genius can strike anywhere, so we promote ownership and cultivate a servant leadership culture that lets engineers take the reins on features.About the roleWe are looking for a skilled and passionate Full Stack Developer with strong experience in Java (Spring Boot) and/or Node.js to join our team. In this role, you’ll design, develop, and maintain highly scalable, reliable, and secure systems end-to-end. You will work closely with product managers, designers, and fellow engineers to deliver impactful solutions that serve real user needs.About the Codapay TeamThe Payments Team is committed to expand Coda’s payment methods by integrating with top payment methods available globally and build scalable, secured payments platforms to become the preferred digital content payment service provider, allowing our partners to use our platform to accept payments from their end-users in a simple and effective way.ResponsibilitiesDesign and develop high-performance, fault-tolerant backend systems and user-facing features using Java (Spring Boot) and/or Node.JSCollaborate with Product, Design, and Engineering teams to define, develop, and deliver complex featuresTake end-to-end ownership of services and components — from design to deployment and operationsBuild and maintain secure, scalable, and maintainable RESTful or GraphQL APIsParticipate in code reviews, architecture discussions, and promote best engineering practicesDebug and resolve production issues across multiple services and systemsIdentify areas for performance and reliability improvements and proactively address themWork in an agile team, contributing to sprints, standups, retrospectives, and planning sessionsStay up to date with emerging technologies and share knowledge with the teamRequirementsAt least 5+ years of experience in software developmentA bachelor’s degree in computer science, engineering, mathematics, or a related field (or equivalent experience)Expert front end development skills (JavaScript, TypeScript, and modern frameworks like VueJS, React, etc.)Knowledge and practical experience in one or more back end programming languages (Java, Scala, Kotlin, Groovy, Go, C/C++, Rust, Python, C#, etc.) and the ability to learn new programming languages quicklyStrong understanding of software architectureUnderstanding of data systems and how to query/interact with them (RDBMS, NoSQL, Queues, etc.)A desire to build automation into everything you do, including implementing state of the art CI/CD practices and test automationUnderstanding of agile methodologies (e.g. Scrum)Good command of the English language and the ability to communicate effectivelyBonus if you haveStrong knowledge of Vue.jsExperience in FinTech or related fields requiring strong security disciplineWorking at CodaWith Codans spread across over 20 countries worldwide, our fast-paced, challenging, and highly collaborative environment breaks down time zones and cultural barriers, empowering you to chase innovative ideas, contribute to Coda’s growth, and make a lasting impact.If you have a passion for pushing boundaries and thrive on continuous improvement through experimentation, we would love to hear from you!Our Perks*Wellness Boost: Stay healthy with resources for physical and mental well-being with our flexible benefits and Employee Well-being Program - because you matter!Customized Benefits: Tailor your benefits with our flexible plan.Growth Opportunities: Unlock your potential through clear progression paths.Skill Development: Access training resources to fuel your personal and professional growth.Volunteer Time Off: Enjoy paid time off to make a difference in the world through volunteering.Family Support: Take advantage of paid Family Care Leave to bond with your family, while our selected Flexible Benefits also cater to your family's needs.Benefits are reviewed and updated on a yearly basisWe are proud to be an equal opportunity employer, embracing the unique qualities of every individual, regardless of gender, race, age, religion, disability, or other local protected classes. Our goal is to foster an inclusive environment where everyone feels welcome and valued.Due to the large number of exceptional applications we receive, we can only reach out to shortlisted candidates. If you don't hear from us, rest assured there may be another opportunity at Coda that aligns better with your unique abilities. Remember to check our Careers Page for more exciting job openings!