NodeJS Developer

We are seeking a mid-to-senior level Full-Stack Developer with a foundational understanding of software development, cloud services, and database management. In this role, you will contribute to both the front-end and back-end of our application. focusing on creating a seamless user experience, supported by robust and scalable cloud infrastructure.

Key Responsibilities

● Develop and maintain user-facing features using React.js and TypeScript.

● Write clean, efficient, and well-documented JavaScript/TypeScript code.

● Assist in managing and provisioning cloud infrastructure on AWS using Infrastructure as Code (IaC) principles.

● Contribute to the design, implementation, and maintenance of our databases.

● Collaborate with senior developers and product managers to deliver high-quality software.

● Troubleshoot and debug issues across the full stack.

● Participate in code reviews to maintain code quality and share knowledge.

Qualifications

● Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience.

● 5+ years of professional experience in web development.

● Proficiency in JavaScript and/or TypeScript.

● Proficiency in Golang and Python.

● Hands-on experience with the React.js library for building user interfaces.

● Familiarity with Infrastructure as Code (IaC) tools and concepts (e.g.(AWS CDK, Terraform, or CloudFormation).

● Basic understanding of AWS and its core services (e.g., S3, EC2, Lambda, DynamoDB).

● Experience with database management, including relational (e.g., PostgreSQL) or NoSQL (e.g., DynamoDB, MongoDB) databases.

● Strong problem-solving skills and a willingness to learn.

● Familiarity with modern front-end build pipelines and tools like Vite and Tailwind CSS.

● Knowledge of CI/CD pipelines and automated testing.

MERN Stack Expertise: Strong hands-on experience with MongoDB, Express.js, React.js, and Node.js.

Frontend Skills: Proficiency in React (Hooks, Redux, Context API), JavaScript (ES6+), TypeScript, HTML5, CSS3, Tailwind/Bootstrap.

Backend & APIs: Building scalable microservices, REST/GraphQL APIs, authentication & authorization flows.

Database & Cloud: Expertise in NoSQL (MongoDB) and deployment on AWS/GCP/Azure with CI/CD pipelines.

Fintech/Payments Domain:

• Payment Gateway Integrations (Razorpay, Cashfree, PayU, CCAvenue, BillDesk).
• Banking APIs (UPI, IMPS, NEFT, RTGS, NACH) for Pay-In / Payout solutions.
• Knowledge of reconciliation, settlements, fraud detection, KYC/AML, PCI-DSS compliance.

Gaming Domain Exposure (Preferred):

• In-app purchase systems, wallets, tokens/credits, reward points.
• Real-time payment flows in multiplayer or gaming platforms.

Problem Solving: Ability to design, develop, and deploy independently from Day 1 with minimal supervision.

About Us:

We are a cutting-edge startup reshaping the construction management landscape with AI-driven solutions that simplify complex processes and maximise efficiency. Our platform leverages the latest web and mobile technologies to solve real-world challenges for the construction industry, blending innovation with usability. If you're passionate about building scalable systems and love solving problems, we want you on board!

Who You Are:

A tech enthusiast with a knack for both front-end finesse and back-end brilliance. You’re eager to dive into code and bring ideas to life. You think in Angular components, dream in Node.js APIs, and are equally comfortable navigating MongoDB queries as you are crafting mobile interfaces with React Native or Flutter. You thrive in a fast-paced startup environment and have a passion for building things from scratch, continuously optimising for performance, and ensuring scalability.

What You’ll Do:

• Full-stack Magic: Craft seamless, intuitive UIs with Angular and powerful, RESTful backend services using Node.js and MongoDB.
• End-to-End Development: Own features from brainstorming to deployment—handling everything from database architecture to front-end performance.
• Optimise and Scale: Ensure that our platform is high-performing, scalable, and future-proof. You’ll be part of laying the groundwork for big, exciting growth.
• Collaborate & Conquer: Work closely with our design, product, and AI teams to integrate machine learning and automation features into our platform, pushing the boundaries of what tech can do in construction.

Tech Stack:

• Frontend: Angular for web
• Backend: Node.js, Express, NestJS
• Database: MongoDB
• Cloud & DevOps: AWS, Docker, CI/CD pipelines

What You Bring:

• Angular wizardry—you know your way around components, services, and everything in between.
• Node.js expertise—you can build robust, scalable APIs and thrive in an asynchronous environment.
• React Native/Flutter mobile skills—a passion for crafting intuitive mobile experiences. (Good to have, but not mandatory)
• MongoDB knowledge—you understand database design, indexing, and aggregation pipelines.
• Code Quality Focus—whether it's writing tests or reviewing pull requests, you're all about clean, maintainable code.
• Experience with Git, CI/CD, and working in an agile, fast-paced team.

Bonus Points For:

• Experience in AI/ML integrations or a curiosity about machine learning’s potential in web and mobile apps.
• Familiarity with GraphQL and modern state management libraries.
• Experience with Microservices

Why Work With Us:

• Impact: Be part of a mission-driven startup solving real-world problems in a trillion-dollar industry.
• Innovation: Collaborate with a forward-thinking team to build AI-powered, scalable tools from the ground up.
• Growth: We’re a fast-growing startup, so your career can skyrocket here. Bring your ideas, and we’ll give you the space to make them happen.
• Culture: A collaborative, tech-driven, and fun work environment that values creativity, ownership, and growth.

Roles & Responsibilities:

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Looking for a dynamic and self-driven professional for our role of Full Stack Developer.

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The candidate should have a great attitude coupled with excellent tech skills.

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Who could deliver the projects as per the expectations. You’ll be part of a dynamic development team and would be responsible for the full software development life cycle, from conception to deployment.

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As a Full Stack Developer you should have hands-on experience in NodeJs, MongoDB, Expressjs & Reactjs/Nextjs/Angular.

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Your responsibilities will also include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application.

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You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation.

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You are expected to take an active role on both sides and define how the application looks and how it works.

Technical responsibilities:

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Execute on Software Engineering best practices for developing, unit testing, and deploying code.

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Analyse & create requirements basis the discussions and understanding from various stakeholders.

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Create clear technical specifications.

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Analyze and create efficient deployment architecture.

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Deploying code to production, tracking and debugging technical issues in production environment.

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Define code architecture decisions to support a high-performance and scalable product with a minimal footprint.

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Design and create advanced, elegant and efficient systems.

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Writing and conducting unit test cases, system integration test cases and load test for the application features/APIs developed.

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Work with your team to design and build software applications to function across multiple platforms.

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Maintain and improve the website by developing new user-facing and mobile-based features.

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Build reusable code and libraries for future use.

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Validate the technical feasibility of UI/UX designs.

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Optimize application for maximum speed and scalability.

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Assure that all user input is validated before submitting to the back-end.

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Conduct thorough testing of user interfaces in multiple platforms to ensure all designs render correctly and systems function properly.

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Get feedback from, and build solutions for users and customers.

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Write functional requirement documents and guides.

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Ensure high-quality graphic standards and brand consistency.

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Collaborate with other team members and stakeholders.

Desired Candidate Profile:

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Bachelor’s degree or equivalent in Computer Science or Information Technology.

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5-7 years software development experience.

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In-depth understanding of the entire web development process (design, development, and deployment).

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Good understanding of SEO principles.

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A thorough understanding of computer architecture, operating systems and data structures.

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Strong understanding of front-end coding and development technologies.

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Extensive experience in NodeJS, Typescript, Express and React/ Nextjs/ Angular.

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Proficient understanding of client-side scripting and JavaScript.

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Work in JavaScript, Node.js, or frameworks such as React, Vue, or Angular

Have an experience building backend server side applications in Node.js and Express.js

Have in-depth knowledge and experience of using ES6+ features and Object Oriented Principles

Have sound knowledge and are familiar with databases like MongoDb - (Preferred) and Mysql.

Have good exposure to cloud native technologies (AWS Lambda, S3, RDS, etc) 

Have working knowledge of version control (Git) and continuous deployment 

Have experience in optimising backend API’s and database queries for optimal performance.

You are good at problem solving and have analytical skills 

You are flexible in adapting new technologies and frameworks as per the projects needs

Sportz Interactive (SI) works with its clients and partners to revolutionize the sports fan experience across consumption points by creating best-in-class, kickass products. SI was founded in 2002 as a B2B sports content business. Through the years, it gained immense reputation for its state-of-the-art hosted solutions, digital simulators, match centers and fantasy games. Sportz Interactive has a fantastic reputation in the online sports community, having worked with clients across the globe including the likes of The International Cricket Council, STAR Sports, Yahoo!, AOL, Eurosport, Castrol, Web 18, NDTV, Nimbus, Times of India, Rediff.com and Singtel amongst others. 

Sportz Interactive provides in-depth sports information and content and specializes in product development for the web, mobile and other interactive platforms. 
http://www.sportzinteractive.net/">www.sportzinteractive.net 

•  4-10 years of experience with JavaScript, JQuery, Vue.js, Node.js
• Experience in managing a team is mandatory.
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Good understanding of front-end technologies.
•  Understanding fundamental design principles behind a scalable application
• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
•  Creating database schemas that represent and support business processes implementing unit tests
•  Proficient understanding of code versioning tools, such as Git

What if, you had a chance to build something iconic?

Out of many tools and technologies, we use Java, MongoDb, Cassandra, Redis, Twem, Netty extensively for our back-end development.

• Leading the entire Backend platform for a product portfolio.
• End to end delivery new features.
• Evolving the architecture for performance and scalability.
• Design, develop and own components of a highly scalable, distributed web services platform.
• Constantly strive to improve software development process and team productivity.
• Mentor and train team members
• Lead module development independently

Required background, Knowledge, Skills and Abilities

• 5.5+/ 7+ Years of experience in a scalable product/ecommerce organization·       
• Excellent Java skills, Understanding of Spring framework & MVC approach
• Strong knowledge of Performance optimization and caching techniques.
• Strong Object Oriented Programming concepts, data structure and algorithms
• Experience in developing scalable, fault-tolerant, distributed backend services
• Experience with prevalent design patterns and advanced system designing
• Good experiences with databases and Schema design. We heavily use NoSQL databases
• Strong Problem Solving skills

We are looking for a seasoned full-stack engineer to build out and manage our entire web infrastructure. Successful candidates will have a minimum of one year recent experience with all of the skills listed below.

Our project entails implementing our pre-approved UI, constructing our API, connecting the two, and setting up our server infrastructure. This includes all associated areas such as database and architecture design.

• Design and implementation of the overall web architecture
• “Pixel-perfect” implementation of our approved user interface
• Design and deployment of our database
• Ensuring the entire stack is designed and built for speed and scalability
• Design and construction of our REST API
• Integrating our front-end UI with the constructed API
• Design and implementation of continuous integration and deployment

We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. Full Stack Developer will responsible for developing and designing front end web architecture, ensuring the responsiveness of applications and working alongside graphic designers for web design features, among other duties.Full Stack Developer will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail.

Responsibilities

• Developing front end website architecture.
• Designing user interactions on web pages.
• Developing back end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Working alongside graphic designers for web design features.
• Seeing through a project from conception to finished product.
• Designing and developing APIs.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Qualifications

• Bachelor's degree
• 1-5 years of experience in programming
• Strong communication, conceptual thinking, typography skills and design skills
• Portfolio of work