Node.js Developer

# Node.js Developer – Fintech Domain ## Company Overview *Not specified.* ## Job Summary We are looking for a highly skilled **Node.js Developer** with strong backend development expertise and experience in the **fintech domain**. The ideal candidate should have hands-on experience building scalable, secure, and high-performance financial applications. You will work closely with cross-functional teams including product managers, architects, and DevOps engineers to design and develop cutting-edge fintech solutions. ## Responsibilities - Design, develop, and maintain backend services and APIs using **Node.js**. - Collaborate with frontend, mobile, and product teams to deliver secure and scalable fintech applications. - Implement payment gateways, transaction processing, and integration with banking/financial APIs. - Ensure compliance with data security standards (**PCI-DSS**, **GDPR**, etc.) and follow best practices in authentication and authorization. - Optimize application performance, monitoring, and troubleshooting production issues. - Write clean, maintainable, and testable code following coding standards. - Participate in code reviews, sprint planning, and **Agile** ceremonies. - Stay updated with the latest fintech trends, technologies, and regulations. ## Qualifications - Bachelor’s or Master’s degree in **Computer Science**, **Engineering**, or a related field. - 3–7 years of professional experience in backend development. - Strong proficiency in **Node.js**, **Express.js**, and RESTful API development. - Experience with databases – **MongoDB**, **PostgreSQL**, or **MySQL**. - Hands-on experience with microservices architecture, event-driven systems, and message queues (**Kafka**, **RabbitMQ**, etc.). - Familiarity with cloud platforms (**AWS**, **Azure**, or **GCP**) and containerization (**Docker**, **Kubernetes**). - Experience in fintech use cases such as digital wallets, payment processing, **KYC/AML**, loan management, or trading platforms. - Strong understanding of data security, encryption, and compliance in financial systems. - Knowledge of **CI/CD** pipelines, **Git**, and Agile methodologies. ## Preferred Skills - Experience integrating third-party financial APIs (**Plaid**, **Stripe**, **Razorpay**, **PayPal**, etc.). - Knowledge of **blockchain**, digital assets, or **DeFi** protocols. - Familiarity with performance tuning and scaling high-volume transaction systems. - Understanding of domain-driven design (DDD) and clean architecture principles. ## Experience 3–7 years of professional experience in backend development and expertise in fintech applications is preferred. ## Environment *Not specified.* ## Salary *Not specified.* ## Growth Opportunities *Not specified.* ## Benefits *Not specified.*