XX
Staff Fullstack EngineerNium IncUnited States
XX

Staff Fullstack Engineer

Nium Inc
  • US
    United States
  • US
    United States

Über

Nium Job Opportunity
Nium is the leading global infrastructure for real-time cross-border payments. We were founded on the mission to deliver the global payments infrastructure of tomorrow, today. Our platform enables banks, Fintechs, and global businesses to move money instantly, everywhere. Co-headquartered in San Francisco and Singapore with offices in 14 markets worldwide, we are entering one of the most exciting chapters in our journey. In July 2025, we delivered the largest month in our 10-year history with record revenue, record volumes, and EBITDA profitability. Today, Nium moves nearly $50B in payments annually, almost entirely for enterprises, while continuing to strengthen an already healthy balance sheet. It is an incredible time to join us, and we are only just getting started. Our payout network spans 190+ countries and 100 currencies, with 100 corridors in real time. We power seamless transfers to accounts, wallets, and cards, support local collections in 35 markets, and run a card issuance business live in 34 countries. Backed by regulatory licenses in more than 40 markets, we make it simple for our partners to onboard, integrate, and scale globally. This scale and innovation have earned us recognition as one of CNBC's World's Top Fintech Companies 2025, winner of Best Cross-Border Payments Solution at the PayTech Awards, and inclusion in FXC Intelligence's Top 100 Cross-Border Payments Companies list. In 2024, we raised US$50 million in Series E funding at a US$1.4 billion valuation to accelerate network expansion, product innovation, and talent growth. With the B2B payments market projected to hit US$175 trillion by 2030, Nium offers ambitious builders the chance to shape the future of global money movement with the scale of a leader and the energy of a high-growth company. Responsibilities
Help evolve our fast prototyping culture to foster innovation and quick market validation. Take ownership of the entire application stack and take us through the entire discovery & validation to the customer revenue cycle. Build user-facing features using React, TypeScript, and Next.js. Develop and integrate REST APIs using Java Springboot or Nodejs based technologies. Maintain clean, modular, and well-tested code across the stack. Contribute to architectural decisions, code reviews, and shared components. Optimize for performance, accessibility, and responsiveness. Requirements
5+ years of experience building web applications in production environments. Strong knowledge of JavaScript / TypeScript and React. Strong focus on reliability and scalability of applications. Exposure to CI/CD and DevOps tools (Docker, feature flags, monitoring). Strong fundamentals in structured programming languages (Java/GoLang/C). Experience integrating with REST APIs and backend systems. Solid understanding of frontend fundamentals (HTML/CSS, accessibility, testing). Familiarity with backend concepts (Java/Spring Boot, SQL, containers). Clear, effective communication and collaboration skills. Growth mindset you ask questions, give feedback, and enjoy learning. Nice to Have
Experience with large-scale design systems. Cyber Security experience. Experience tuning frontend performance (lazy loading, bundle size, etc.). Interest in fintech or global payment systems. $180,000 - $260,000 a year What We Offer At Nium
We Value Performance: Through competitive salaries, performance bonuses, sales commissions, equity for specific roles and recognition programs, we ensure that all our employees are well rewarded and incentivized for their hard work. We Care: The wellness of Niumers is our #1 priority. We offer medical coverage along with 24/7 employee assistance program, generous vacation programs including our year-end shut down. We also provide a flexible hybrid working environment (3 days per week in the office). We Upskill Ourselves: We are curious, and always want to learn more with a focus on upskilling ourselves. We provide role-specific training, internal workshops, and a learning stipend. We Constantly Innovate: Since our inception, Nium has received constant recognition and awards for how we approach both our business and talent opportunities. Check out CNBC World's Top Fintech Companies 2024. We Celebrate Together: We recognize that work is also about creating great relationships with each other. We celebrate together with company-wide social events, team bonding activities, happy hours, team offsites, and much more! We Thrive With Diversity: Nium is truly a global company, with more than 33 nationalities, based in 18+ countries and more than 10 office locations. As an equal opportunity employer, we are committed to providing a safe and welcoming environment for everyone.
  • United States

Sprachkenntnisse

  • English
Hinweis für Nutzer

Dieses Stellenangebot stammt von einer Partnerplattform von TieTalent. Klicken Sie auf „Jetzt Bewerben“, um Ihre Bewerbung direkt auf deren Website einzureichen.