Full Stack Developer

Bikesh Finserv; Thane; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Bikesh Finserv in Thane, Maharashtra, seeks a versatile Full Stack Developer to build modern web and mobile applications. You will work with Next.js, React.js, MongoDB, REST APIs, and AI integrations, ensuring secure auth and scalable deployments.

You will contribute to both frontend and backend, collaborate with a fast-paced team, and help deliver features from development to production, including cross-platform mobile development with React Native.

Qualifications

• Experience with full-stack web and mobile development.
• Proficiency in Next.js, React.js and React Native.
• Strong knowledge of REST APIs, Node.js and MongoDB.

Responsibilities

• Develop and maintain scalable web applications using Next.js and React.js.
• Design and manage databases with MongoDB.
• Develop, integrate and maintain REST APIs.
• Test, debug and validate APIs using testing tools.
• Integrate AI/LLM-based features into applications.
• Implement authentication and authorization using JWT, sessions and Firebase.
• Follow secure coding practices and protect APIs.
• Collaborate with team members and manage version control with Git/GitHub.
• Deploy applications using Vercel and leverage AWS fundamentals.
• Develop cross-platform mobile apps with React Native.

Skills

Next.js

React.js

React Native

REST APIs

Node.js

MongoDB

JWT

Firebase Authentication

AI/LLM Integration

API performance optimization

CI/CD

Third-party APIs

Responsive design

Tools

Git

GitHub

Vercel

AWS Fundamentals

Firebase

Security best practices

Job description

Description

We are looking for a Full Stack Developer to join our team in Thane. The ideal candidate should have a strong command as well as hands-on experience in modern web and mobile application development. The candidate should be comfortable working with Next.js, MongoDB, REST APIs, AI integrations, authentication, cloud deployment, and React Native.

We Are Looking For Someone Who Is

• Strong problem-solving and logical thinking skills
• Good understanding of frontend and backend development
• Detail-oriented and focused on writing clean, efficient code
• Curious and willing to learn new technologies
• Comfortable debugging and solving technical issues
• Strong understanding of databases, APIs, and web applications
• Able to work independently as well as collaborate with a development team
• Comfortable working in a fast-paced and constantly changing environment

Responsibilities

• Develop and maintain scalable web applications using Next.js and React.js.
• Design and manage databases using MongoDB.
• Develop, integrate, and maintain REST APIs.
• Perform API testing, debugging, and validation using appropriate testing tools.
• Integrate AI/LLM-based features and APIs into applications.
• Implement authentication and authorization using JWT tokens, sessions, and Firebase.
• Follow secure coding practices and implement basic application and API security.
• Manage source code, branches, pull requests, and version control using Git and GitHub.
• Deploy and manage applications using Vercel.
• Apply fundamental AWS Cloud concepts for application deployment and infrastructure management.
• Develop cross-platform mobile applications using React Native.
• Troubleshoot production issues, optimize application performance, and maintain code quality.
• Collaborate with developers, SEO experts and content writers to deliver features from development to production.
• Maintain consistency with the organization’s brand tone and communication style.
• Coordinate with teams to understand requirements and deadlines.

Requirements

• Frontend: Next.js, React.js, React Native
• Backend: REST APIs, Node.js
• Database: MongoDB
• Authentication: JWT, Sessions, Firebase Authentication
• AI: AI API / LLM Integration
• Testing: REST API Testing & Debugging
• Version Control: Git, GitHub
• Deployment: Vercel, AWS Fundamentals
• Security: Authentication, Authorization, API Security, Secure Coding Practices
• Experience with scalable full-stack applications
• Understanding of cloud deployment and CI/CD concepts
• Knowledge of API performance optimization
• Experience integrating third-party APIs and services
• Understanding of responsive web and mobile development