Senior Software Engineer (ReactJS+RoR)

Job Title : Full Stack Developer (Crypto Exchange)

Experience : 4+ Years

Location : Gurugram & Vadodara (On-site)

Role Overview :

We are looking for a Full Stack Developer with strong expertise in both backend and frontend development, along with exposure to crypto exchange systems or fintech platforms.

In this role, you will work on building high-performance, real-time trading applications, contributing to core systems like order execution, pricing engines, and wallet integrations.

Key Responsibilities :

• Design, develop, and maintain scalable backend services and APIs.
• Build and optimize responsive frontend applications for trading interfaces.
• Work on real-time systems such as order books, pricing engines, and trade execution.
• Integrate with blockchain networks, wallets, and third-party APIs.
• Ensure platform security, performance, and reliability.
• Collaborate with product, design, and DevOps teams for end-to-end delivery.
• Participate in system design, architecture discussions, and code reviews.

Required Skills & Qualifications :

• 4+ years of experience in Full Stack Development.
• Strong expertise in :
• Backend : Node.js and/or Python
• Frontend : React.js and/or Next.js
• Experience with REST APIs and microservices architecture.
• Strong understanding of databases (MongoDB, PostgreSQL, MySQL, etc.).
• Hands-on experience with Docker and cloud platforms (AWS preferred).
• Solid understanding of system design, scalability, and performance optimization.

Preferred (Good to Have) :

• Experience working with a crypto exchange or trading platform.
• Understanding of blockchain fundamentals (Ethereum, Bitcoin, etc.).
• Experience with wallet integrations and on-chain transactions.
• Familiarity with WebSockets and real-time data streaming.
• Knowledge of security best practices in fintech/crypto systems.

Why Join Us ?

• Opportunity to work on a high-impact, real-world crypto exchange.
• Build and scale systems from early-stage to production.
• Work in a fast-paced, ownership-driven environment.
• Exposure to cutting-edge blockchain and trading technologies.

We are looking for a highly skilled MERN Stack Developer who is passionate about building seamless user interfaces and robust backend systems. The ideal candidate will have strong expertise in ReactJS for UI development and hands-on experience in Node.js API development. You will play a crucial role in developing and maintaining scalable web applications using the MERN (MongoDB, Express.js, React.js, Node.js) stack.

Responsibilities:

• Frontend Development:
• Build responsive and dynamic user interfaces using ReactJS.
• Develop reusable components, UI libraries, and ensure excellent user experience.
• Optimize applications for maximum speed and scalability.
• Work with tools like Redux, React Hooks, and other state management libraries.
• Backend Development:
• Design and develop RESTful APIs using Node.js and Express.js.
• Build secure, scalable, and efficient server-side applications.
• Integrate third-party APIs and services when required.
• Database Management:
• Work with MongoDB to design and manage collections, queries, and indexes.
• Ensure smooth integration of database operations with the backend.
• Collaboration:
• Work closely with designers, project managers, and other developers to define project requirements and deliverables.
• Conduct code reviews and ensure clean, maintainable, and testable code.
• Testing and Deployment:
• Write unit tests and integration tests for both frontend and backend components.
• Deploy applications to cloud environments (AWS, GCP, or similar platforms).
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Skills and Qualifications:

• Strong proficiency in ReactJS:
• Experience in creating dynamic and responsive UI components.
• Knowledge of modern React features such as Hooks, Context API, and functional components.
• Hands-on Node.js API Development:
• Strong experience in Express.js to build RESTful APIs.
• Understanding of asynchronous programming and event-driven architecture.
• Good knowledge of MongoDB:
• Hands-on experience with designing collections, writing queries, and data modeling.
• Proficient in JavaScript and ES6+:
• Strong understanding of modern JavaScript, including DOM manipulation.
• Familiarity with:
• State Management Libraries (e.g., Redux, MobX).
• Version Control (Git and GitHub).
• Frontend Tools like Webpack, Babel, and NPM/Yarn.
• API Integrations and tools like Postman or Swagger for testing APIs.
• Strong understanding of UI/UX design principles:
• Ability to work with design tools (e.g., Figma, Sketch, or Adobe XD) to bring designs to life.
• Problem-solving mindset and ability to write clean, efficient, and maintainable code.

Nice-to-Have Skills:

• Experience with TypeScript.
• Knowledge of GraphQL.
• Experience with containerization tools like Docker.
• Familiarity with deployment tools (CI/CD pipelines).

Experience:

• 0-2 years of experience as a MERN Stack Developer or relevant roles.

Benefits:

• Competitive salary based on experience.
• Opportunity to work on exciting and impactful projects.
• Collaborative and dynamic work environment.
• Career growth and learning opportunities.

Skills: Mernstack, Reactjs,experess,nodejs,MongoDB,PostgreSQL,

Domain knowledge: MERN/PERN stack (Mongo/PostgreSQL, ExpressJS, ReactJS, NodeJS)

Requirements:

• Academics (10th, 12th and Bachelors) > 70-75%
• Highly proficient in ReactJS, NodeJS (ExpressJS)
• Basic knowledge of PostgreSQL/MongoDB is a plus
• Should have expertise in developing data driven, responsive, modern web applications
• Aptitude to continuously learn new languages/concepts. Breadth of knowledge is required
• Strong fundamentals in programming concepts
• Knowledge of web development concepts and databases
• A really strong passion to towards technology
• Entrepreneurial attitude

Roles and Responsibilities:

• Develop, deploy and maintain IIoT platform used by the whole of Company
• Roll out similar IoT systems across the globe
• Understanding the functional domain deeply

Job description

Role Overview:

We are actively seeking a skilled and experienced Senior .NET Developer with proficiency in Dot Net, MySQL, Dot Net

MVC. The ideal candidate should have 5-7 years of relevant experience in .NET development. As a Senior .NET

Developer, you will be instrumental in designing, developing, and maintaining high-quality software solutions.

Responsibilities:

• Design and develop robust and scalable .NET-based applications.

• Collaborate with cross-functional teams to gather project requirements and specifications.

• Implement best practices in coding, security, and performance optimization.

• Utilize your expertise in MySQL database management.

• Troubleshoot, debug, and resolve software defects and issues.

• Stay updated with the latest industry trends and technologies.

Qualifications:

• M Tech/ B Tech/ BE/ MCA/ MS in Computer Science, Information Technology, or equivalent.

• The degree must be obtained through a regular on-campus program from a recognized university.

• Proven experience as a .NET Developer with 5-9 years of relevant work experience.

• Strong proficiency in Dot Net and MVC architecture.

• Experience with MySQL database management.

• Knowledge of front-end technologies such as HTML, CSS, and JavaScript.

Skills:

• .NET, MySQL, MVC

• HTML, CSS, JavaScript (desired)

Role

Being a part of Products Engineering team, this member is expected to work with existing

development team. Key responsibilities of this role include design and development of PHP based applications as per the product roadmap. Coordinate with co-developers and contribute to all phases of the development lifecycle.

Experience

Around 4 years of experience in creating and implementing Web-based products using PHP,

MySQL, Ajax, and JavaScript.

Ability to work in an Agile, fast-paced environment, and learn rapidly.

Bachelor degree in computer science, computer engineering or similar.

Expert in HTML, CSS, JavaScript, JQuery, JSON.

Experience in any PHP framework Laravel, CodeIgniter or Zend.

Writing clean, readable, and easily maintainable code.

Must have knowledge of project/task management tools like Jira,

Familiarity with Version Control Tortoise Bitbucket, Git etc.

Understanding of UI, cross-browser compatibility and web standards.

Good English communication skills, written and spoken.

Able to work with minimum supervision as well as perform under pressure and meet

Deadlines.

Desirable

Experience in working with Agile projects.

LINUX experience would be an added advantage.

Urgently Hiring for the role of:- Lead Engineer - Java Full Stack

Location:- Pune, Hyderabad (Hybrid Mode)

Roles and Responsibilities

• Candidate should have 5+ years of real-time project experience.

• Should work and collaborate directly with Clients.

• Should be able to discuss with Architects and Tech Leads, understand the design and convert them to a workable code.

• Should adhere to all code quality tools and processes.

• Should be able to guide and mentor junior developers in the team.

• Self-initiated to propose and take up process and delivery improvement activities.

• Help the team in achieving the overall sprint commitment.

Required Skillset

• Excellent communication, interpersonal, and problem-solving skills.

• Team Mangement Experience

• Backend: Java8, Spring Boot, RESTful Services, Mockito for unit testing.

• Frontend: ReactJS, Redux or React Context, JEST for unit testing.

• Database: MySQL or any relational database.

Technical Skills (NICE TO HAVE)

• AWS, MongoDB, AngularJS, PHP