Sunbytes · 1 month ago
(Remote) Principal JavaScript Engineer
United States
Full-time
Remote
Lead/Staff
8+ years expSunbytes is an IT Services company seeking a Principal JavaScript Engineer to support their outsourcing team in building AI-integrated products in FinTech. The role involves setting technical direction, architecting robust AI-first solutions, and delivering reliable software while collaborating closely with various teams.
ConsultingInformation TechnologyService Industry
Responsibilities
Design and deliver high-quality, secure, and scalable engineering solutions
Apply AI in practical and impactful ways to automate and enhance customer workflows
Build and operate systems capable of supporting advanced AI workloads at scale
Uphold strong engineering standards, including testing, code quality, and long-term maintainability
Communicate clearly and collaborate across teams to ensure alignment and predictable delivery
Provide mentorship and technical leadership, helping elevate the broader engineering organization
Qualification
Required
8+ years of full-stack engineering experience, including leading the delivery of complex systems
Strong proficiency in JavaScript and TypeScript. (BE: NodeJS or NestJS; FE: ReactJS or VueJS)
Strong experience with relational databases (Postgres, MySQL), NoSQL (MongoDB), and ORMs (TypeORM, Mongoose)
Experience designing scalable architectures, APIs, and services with strong testing and observability practices
Good understanding of cloud platforms (AWS preferred), CI/CD pipelines, and DevOps fundamentals
Demonstrated success building and shipping production-grade applications in SaaS, B2B, FinTech, or similar environments
Hands-on experience developing and integrating AI-powered features (LLM-based automation, classification, document processing)
Working knowledge of AI development and evaluation tools (vector search, embedding, prompt frameworks)
Excellent communication skills for close collaboration with Product, Design, and QA teams
Proven history of mentoring engineers and improving engineering quality across teams
Strategic thinking for setting technical direction and architect AI-first solutions
Pragmatic approach to integrating new technologies into workflows
Benefits
Competitive salary
12 days annual leave (increase with seniority)
Year-end performance bonus
All insurance covered as Vietnamese law
Additional private health insurance for enhanced medical coverage
Fully remote work, flexibility
Opportunity to work on complex system and international environment
Opportunity to work on cutting-edge AI-first solutions, with professional growth in a leadership-focused role.
Company
Sunbytes
Sunbytes offers WordPress developers, IT-staffing, web developers, Front-end developers, and consultancy services.
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase