Nium, the Leader in Real-Time Global Payments
Nium, the leading global infrastructure for real-time cross-border payments, was founded on the mission to deliver the global payments infrastructure of tomorrow, today. With the onset of the global economy, its payments infrastructure is shaping how banks, fintechs, and businesses everywhere collect, convert, and disburse funds instantly across borders. Its payout network supports 100 currencies and spans 190+ countries, 100 of which in real-time. Funds can be disbursed to accounts, wallets, and cards and collected locally in 40 markets. Nium's growing card issuance business is already available in 34 countries. Nium holds regulatory licenses and authorizations in more than 40 countries, enabling seamless onboarding, rapid integration, and compliance – independent of geography. The company is co-headquartered in San Francisco and Singapore.
About the Team
The team is responsible for building and maintaining systems that support critical workflows across NIUM’s operational and transactional lifecycles. These applications power key use cases such as Compliance, Transaction Monitoring, Client and Customer Onboarding, Requests for Information (RFI), Refunds, and other essential operational processes.
Operating at the intersection of product, engineering, and platform teams, the group focuses on delivering high-quality, user-centric, and white-label solutions that can be customized to meet diverse client needs and regulatory requirements. The team owns end-to-end development with a strong emphasis on frontend architecture and user experience, building modern, performant interfaces using Next.js and the React ecosystem, backed by robust APIs developed in Spring Boot. With a strong commitment to code quality, reliability, and deployment excellence, the team collaborates closely with Product Managers, Backend Engineers, and cross-functional stakeholders to deliver impactful features, ensure seamless system integration, and maintain high engineering standards at scale.
About the Role
As part of SDE II - Frontend in NIUMs core team, you’ll have opportunity to build and maintain scalable, user-centric web applications that support NIUM’s operational workflows.
You will take ownership of feature development, contribute to API integration and frontend architecture, and help maintain high standards for code quality, testing, performance, and reliable deployments. This role offers strong technical ownership, the opportunity to make a real impact on user-facing systems, and to influence engineering best practices across the team.
