Job Title Senior Full Stack Developer React Node Python - Fintech Location Noida Sector 62 Hybrid Mode Experience 5 Years Job Type Full-time Permanent About Us We are a leading product-based company in Noida at the forefront of innovation in the Financial Technology Fintech space Our mission is to build cutting-edge solutions that simplify and secure financial transactions for millions of users Join us to solve complex challenges and make a tangible impact on the future of finance Job Summary We are seeking a highly skilled and experienced Senior Full Stack Developer with a strong background in React Node js and Python to join our dynamic engineering team The ideal candidate will have over 5 years of experience with a significant portion dedicated to developing robust secure and scalable applications within the Fintech industry Key Responsibilities Design develop and maintain full-stack web applications using React js for the frontend and Node js Python for the backend Architect and implement secure high-performance and reusable code for financial systems e g payment processing trading platforms lending systems or wallet services Collaborate with product managers designers and other engineers to translate business requirements into technical specifications Ensure the performance quality and responsiveness of applications with a strong focus on security and data protection standards like PCI-DSS Integrate with third-party APIs including banking systems payment gateways and financial data providers Participate in code reviews mentor junior developers and contribute to best practices in software development Identify and troubleshoot complex issues in a production environment Required Skills Qualifications Must-Have 5 years of professional experience in software development Proven experience developing applications in the Fintech domain Payments Banking Lending Trading etc Strong proficiency in frontend development React js Redux MobX JavaScript ES6 TypeScript HTML5 CSS3 Strong proficiency in backend development Node js Express js and Python with frameworks like Django Flask or FastAPI Database expertise Solid experience with SQL PostgreSQL MySQL and or NoSQL MongoDB databases API-first mindset Experience designing and building secure RESTful APIs and or GraphQL Understanding of fundamental Fintech principles security encryption idempotency transaction handling and compliance Familiarity with version control Git and agile development methodologies Excellent problem-solving skills and the ability to work in a fast-paced environment Desired Skills Good-to-Have Experience with cloud platforms AWS Azure or GCP Knowledge of containerization tools like Docker and orchestration with Kubernetes Experience with message brokers Kafka RabbitMQ for building event-driven architectures Familiarity with DevOps practices and CI CD pipelines Experience with real-time data handling using WebSockets What We Offer A competitive salary and performance-based bonuses Comprehensive health insurance for you and your family Opportunity to work on challenging high-impact projects in the Fintech space A collaborative work environment with a talented and supportive team Continuous learning and development opportunities conferences certifications Adaptable work hours and hybrid work model Job Type Full-time