Frontend Developer

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.

About the Role

We are looking for a Full Stack Developer with hands-on experience in React and Node.js/NestJS to develop and maintain end-to-end web applications in a modern microservices environment.

Key Skills

• Strong knowledge of JavaScript & TypeScript
• Hands-on experience with React.js, Hooks & State Management
• Experience with Node.js, Express.js and/or NestJS
• Good understanding of REST APIs
• Working knowledge of PostgreSQL & MongoDB
• Experience with Git
• Basic understanding of AWS, Docker & Microservices will be an advantage

Responsibilities

• Develop responsive React-based front-end applications
• Build and integrate REST APIs using Node.js/NestJS
• Work with PostgreSQL and MongoDB databases
• Develop and maintain microservices
• Debug, test and optimize applications
• Participate in code reviews and team collaboration
• Support application deployment and monitoring on AWS

Preferred

AWS | Docker | CI/CD | Java/Spring Boot | Redis | Message Queues

Qualification: Bachelor's degree in CS/IT or equivalent practical experience.

We are seeking an experienced MERN Stack Team Leader to join our team. The successful candidate will be responsible for leading a team of developers in designing, developing, testing, and deploying web applications using the MERN stack. The MERN Stack Team Leader will be responsible for ensuring that the team meets project deadlines, stays within budget, and produces high-quality code that meets the client's requirements. This position requires strong leadership skills, technical knowledge, and the ability to work in a fast-paced environment.

Key Responsibilities

• Manage a team of developers and oversee the development of web applications using the MERN stack
• Assign tasks to team members and ensure that they are completed on time and within budget
• Participate in the design, development, and testing of web applications using the MERN stack
• Collaborate with clients to gather requirements and ensure that their needs are met
• Ensure that the team follows best practices in software development, code review, and testing
• Identify and mitigate project risks
• Communicate project status to stakeholders and management
• Mentor and coach team members to help them grow and develop their skills
• Stay up-to-date with emerging trends and technologies in web development

Qualifications

• Bachelor's degree in Computer Science or a related field
• At least 4 years of experience in web development using the MERN stack
• At least 8 yr experience in Development
• Strong knowledge of MongoDB, Express.js, React.js, and Node.js
• Excellent communication and interpersonal skills
• Strong problem-solving and analytical skills
• Ability to work in a fast-paced environment and manage multiple projects simultaneously

If you have a passion for leading a team of developers to build cutting-edge web applications using the MERN stack, we encourage you to apply for this exciting opportunity.

About Merchandise Operation (Merch Ops): Merchandise Operations (Merch Ops) is a merchandise management system, it is positioned as a host system in the retail solutions, it has ability to maintain the Master/Foundation data, create and manage Purchase Orders, create, and manage Prices & Promotions, perform Replenishment, effective inventory control and financial management. Merc Ops provides Business users with consistent, accurate, and timely data across an enterprise by allowing them to get the:

Right Goods in the...

• Right Silhouettes, Sizes and Colors; at the...

• Right Price; at the...

• Right Location; for the...

• Right Consumer; at the...

• Right Time; at the...

• Right Quantity.

About Team:

• Proven, passionate bunch of disruptors providing solutions that solve real-time supply chain problems.

• Well mixed experienced team with young members and experienced in product, domain, and Industry knowledge.

• Gained Expertise in designing and deploying massively scalable cloud native SaaS products

• The team currently comprises of associates across the globe and is expected to grow rapidly.

Our current technical environment:

• Software: React JS, Node JS, Oracle PL/SQL, GIT, Rest API. Java script.

• Application Architecture: Scalable three tier web application.

• Cloud Architecture: Private cloud, MS Azure (ARM templates, AKS, HD insight, Application gateway, Virtue Networks, Event Hub, Azure AD) • Frameworks/Others: Tomcat Apache, RDBMS, Jenkins, Nginx, Oracle Type ORM, Express.

What you'll be doing:

• As a Staff Engineer you will be responsible for the design of the features in the product roadmap

• Creating and encouraging good software development practices engineering-wide, driving strategic technical improvements, and mentoring other engineers.

• You will write code as we expect our technical leadership to be in the trenches alongside junior engineers, understanding root causes and leading by example

• You will mentor engineers

• You will own relationships with other engineering teams and collaborate with other functions within Blue Yonder

• Drive architecture and designs to become simpler, more robust, and more efficient.

• Lead designs discussion and come up with robust and more efficient designs to achieve features in product roadmap

• Take complete responsibility of the features developed right from coding till deployments

• Introduce new technology and tools for the betterment of the product

• Guides fellow engineers to look beyond the surface and fix the root causes rather than symptoms.

What we are looking for:

• Bachelor’s degree (B.E/B.Tech/M.Tech Computer science or related specialization) and minimum 7 to 10 years of experience in Software development, has been an Architect, within the last 1-2 years minimum. • Strong programming experience and background in Node JS and React JS.

• Hands-on development skills along with architecture/design experience.

• Hands-on experience on designing, building deploying and maintenance of enterprise cloud solutions.

• Demonstrable experience, thorough knowledge, and interests in Cloud native architecture, Distributed micro-services, Multi-tenant SaaS solution and Cloud Scalability, performance, and High availability

• Experience with API management platforms & providing / consuming RESTful APIs

• Experience with varied tools such as REST, Hibernate, RDBMS, Docker, Kubernetes, Kafka, React.

• Hands-on development experience on Oracle PL/SQL.

• Experience with DevOps and infrastructure automation.

Position Title

Full Stack Developer

Minimum Qualifications

Bachelor's degree in Computer Science or equivalent practical experience.

1 year of relevant work experience developing software with:

Preferred Qualifications

Master’s degree, further education or equivalent practical experience in Engineering, Computer Science or other technical related field.

Experience with all of the above + the following areas:

1. Full Stack Development (front end and backend),
2. TypeScript
3. React Native
4. Javascript
5. AWS

Note: Development experience with Unix / Linux and the ability to learn other coding languages as needed will be favourable.

About The Job

1. ByzWiz Infratech was founded on the belief that every human is innately and naturally talented and gifted. It is our endeavour to create and deploy products and services that help people monetize their passions, talents and creativity by enabling them to harness the power of the internet.
2. ByzWiz requires software engineers to help develop next-generation technologies that will allow billions of users to connect and conduct businesses online, forming a new paradigm of interaction in order to encourage social economic activity.
3. As an important part of the core development team, your role will extend to all areas of software development activity.
4. We need our engineers to be responsible, proactive and enthusiastic creative thinkers and problem solvers. As we grow, we expect our engineers to take on leadership roles with the ability to form and manage their own teams.

Responsibilities

1. Design, develop, test, deploy, maintain, and improve software and new user-facing features in Byzwiz products.
2. Manage individual priorities, deadlines, and deliverables.
3. Write client-side code for web-based applications, create fast, easy-to-use, high volume production applications, and develop prototypes quickly.
4. Contribute to engineering efforts from planning and organization to execution and delivery to solve complex engineering problems.

Role Description

Responsible for developing web applications as per the product requirements with a pre-approved design across multiple platforms using programming tools for Web development and Mobile application development. Work collaboratively with ML scientists, engineers, product managers, and Business SMEs in seeking details on the requirements, writing up technical specifications, proposing the tools and methods for the solution, developing the application after necessary approvals, unit testing the solution, providing testing support, and troubleshooting support for testers, participating in deployment plan, deployment and post-deployment support. Application development will involve wrapping the deep learning algorithms to provide a smart and engaging user experience.

General Requirements

• Should be familiar and have a working knowledge of different databases like MySQL, MongoDB, web servers (e.g. Apache)
• Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
• Fluent with multi-tier systems, client-server concepts.
• Experience in debugging application programs, troubleshooting techniques, root cause analysis of problems.
• Must possess the good understanding and proven techniques incorporating Data Security concepts in application development.
• Knowledge and experience with applications running on on-premises data centers and on Cloud services.
• Experience working in a Project Team and exposure to test-driven development, different project methodologies such as Agile.
• Very good communication skills with collaborative, positive, can-do, user-centered attitude in a team environment.
• Innovative thinking capabilities, ability to multitask, maintain attention to detail in pressure and time sensitive situations.
• Demonstrated ability to interpret requirements and deliver reliable, scalable, tested solutions.
• Fluent in English, reading, writing, speaking and listening.

Key Requirements

• BS / B. Tech / BE degree in Computer Science or equivalent.
• Minimum 3 years of experience in building on web technologies and frameworks (JavaScript / TypeScript / HTML / CSS / AngularJS / Electron / ReactJS) database (MySQL or MongoDB ) and backend Technologies (Python, NodeJS, Java etc)
• Experience developing desktop and mobile application

1. Roles & Responsibilities -
   
   * We are looking for full-stack/back-end developers.
   * Our ideal candidate will be able to build applications from scratch and deliver
   a complete project i.e. understand requirements, design architecture, write reusable code that follows basic coding standards, test, deploy and support/follow-up features.
   * As a start-up, we are keen to work with people who are passionate about technology and who love the speed, chaos, and versatility of start-ups.
   
   Skills and Qualifications -
   
   * Team player with strong work ethic; Detail and deadline-oriented; Take ownership of tasks.
   * Good with version control systems like Git.
   * Professional understanding of CS fundamentals, data structures and algorithms.
   * Knowledge of Python is preferred.
   * Hands-on experience with front-end technologies - HTML5, CSS3, Bootstrap library & JavaScript/jQuery.
   * Knowledge of Angular 2/ReactJs is a plus.
   * Knowledge of Rest API is a plus.
   
   
   Perks -
   * Competetive compensation
   * MaBook
   * Friendly Leave Policy

What you need to have: