senior full stack developer - NextJS /ReactJs

Job Details Location: Sydney - Hybrid Employment Type: Contract - 6 Months Eligibility: Must have valid Australian working rights Client - Financial Domain - Payment About the Role We are looking for a Senior Full Stack Developer with 5+ years of experience to join a dynamic team working on scalable, high-performance applications. The ideal candidate will have strong backend development expertise and experience in payment processing solutions. Key Responsibilities Design, develop, and maintain scalable full-stack applications.Build robust backend services using Node.js, TypeScript, and NestJS.Develop and integrate RESTful APIs and microservices.Collaborate with cross-functional teams to deliver secure and high-quality software solutions.Participate in architecture discussions, code reviews, and technical design.Develop and support payment processing and transaction workflows.Required Skills & Experience 5+ years of experience in Full Stack Development.Strong hands-on experience with Node.js, TypeScript, NestJS, and RxJS.Experience working on payment processing, payment gateways, or fintech applications.Strong understanding of REST APIs, microservices, and modern software development practices.Excellent communication and problem-solving skills.Eligibility Valid Australian working rights are mandatory.Ability to work in a hybrid model from Sydney.