Sr FullStack Dev (NodeJS, ReactJS, AWS) - Remote

What We Are Looking For?You are a seasoned developer based out of Vietnam looking to work in a 100% remote role for an international client. About Our ClientOur client is a dynamic Australian FinTech startup revolutionizing payments. Their innovative platform empowers businesses with cutting-edge payment solutions, enhancing efficiency while offering valuable rewards. Launched in 2019, they've quickly become one of Australia's fastest-growing fintech companies. Role OverviewWe're seeking skilled and passionate full-stack developers to join our client's distributed team. This is a remote contract position based in Vietnam, working with an Australian development team.*IMPORTANT NOTE:* This role is specifically with our client (Australian FinTech) and NOT with Automation Consulting. The scope of work is focused on payment platform development and does NOT include any GenAI development work. Tech Stack* Frontend: React, TypeScript, MaterialUI* Backend: Node.js, GraphQL, Express* Infrastructure: AWS, Terraform, Docker* Databases: PostgreSQL, MongoDB Key Responsibilities* Design and implement scalable microservices* Build and maintain responsive web applications* Bug fixes and production support* Platform maintenance and feature enhancements* Mentor junior developers and provide technical guidance* Conduct code reviews and promote best practices* Collaborate with product and design teams