Job Description

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). Flexible work hours and hybrid work model.
Job Type: Full-time