BEL USA LLC · 4 hours ago
Senior Software Engineer
BEL USA LLC is seeking a highly skilled and solutions-driven Senior Full-Stack Software Engineer to design, build, and maintain scalable, high-quality software systems. This role involves working across the full technology stack to deliver secure, reliable features and collaborating closely with Product, Design, and Engineering leadership to enhance platform performance and uphold modern development practices.
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Responsibilities
Design and build modern eCommerce services within a scalable, secure, AI-driven platform
Develop high-quality front-end interfaces using React or similar frameworks
Implement and maintain APIs, data models, microservices, and background workers
Design and optimize SQL/NoSQL schemas, queries, and overall data performance
Own the full development lifecycle: design, coding, code reviews, testing, deployment, and documentation
Write clean, maintainable, well-tested code aligned with engineering standards
Instrument applications with logging, metrics, tracing, and contribute to reliable alerting and runbooks
Build with security, privacy, and performance in mind from the start
Participate in on-call rotations and drive reliability improvements through post-incident reviews
Collaborate effectively with cross-functional teams and contribute to a strong engineering and review culture
Qualification
Required
Bachelor's degree in computer science or related field
Minimum of 5 years of professional software engineering experience, including ownership of production systems
Hands-on experience with Node.js, React, and TypeScript, including component architecture, state management, data-fetching patterns, forms, accessibility, profiling, and testing (e.g., React Testing Library, Playwright)
Experience designing and implementing APIs, asynchronous patterns, and scalable back-end services
Solid foundation in web fundamentals: HTTP, caching, cookies, security headers/CSP, OAuth/OIDC, secure coding
Strong experience with SQL and NoSQL database design, migrations, and performance optimization
Demonstrated ability to ship reliable, observable, maintainable software and collaborate with Product and Design teams
Company
BEL USA LLC
BEL USA LLC is one of the fastest-growing promotional products distributors in the United States.