Senior JavaScript Engineer

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior JavaScript Engineer to join one of our clients ' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

What You Will Do: Work on specific problem spaces critical to the client’s needs, with opportunities to switch teams as both you and our fast-paced business evolve.

Utilize cloud technologies, primarily AWS , to develop, deploy, and scale services.

Participate in the full project lifecycle _ from concept and design to deployment and ongoing maintenance - ensuring timely and high-quality delivery.

Collaborate closely with cross-functional teams across the client’s organization to align on integrations and optimize overall system architecture.

Drive a strong engineering culture focused on code quality, best practices, innovation, and continuous improvement .

Proactively identify, troubleshoot, and mitigate potential issues in distributed and financial systems .

Work in small, autonomous teams with short release cycles and a strong sense of ownership.

Who You Are: Proficient in JavaScript , with strong hands-on experience in backend development using Node.js (e.g., Express, NestJS, or similar frameworks).

Experienced with PostgreSQL and designing, architecting, and building reliable, scalable backend systems.

Comfortable working with cloud technologies , particularly AWS (e.g., EC2, Lambda, S3, RDS, etc.).

Familiar with distributed systems and financial-domain challenges, with the ability to anticipate and address potential issues early.

A strong communicator who can effectively collaborate with engineers, product managers, and other stakeholders across teams.

Fluent in verbal and written English , with the ability to clearly explain technical concepts.