Full Stack Developer - MERN Stack

We are a forward-thinking company Hookux seeking a skilled Full Stack Developer to join our team. You will work on a variety of exciting projects that require problem-solving, innovation, and scalability. One such project is, a stock market and crypto investing simulation platform that teaches children financial skills through gamified competition.

Key Responsibilities:

• Develop and maintain robust, scalable, and efficient front-end and back-end systems.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Design and implement API endpoints and server-side logic.
• Work closely with the design and product teams to ensure the technical feasibility of UI/UX designs.
• Optimize the application for maximum speed and scalability.
• Write well-documented, clean code.
• Troubleshoot and debug applications.
• Stay up-to-date with emerging technologies and industry trends.

Technical Skills & Experience:

• Proficient in JavaScript/TypeScript, with expertise in React.js for front-end development.
• Strong experience with Node.js, Express.js, or other backend technologies.
• Familiarity with database technologies such as MongoDB, PostgreSQL, or MySQL.
• Experience with RESTful APIs and third-party integrations.
• Knowledge of cloud platforms like AWS, Azure, or Google Cloud.
• Proficient in version control (e.g., Git) and collaboration tools.
• Experience with agile methodologies and continuous integration/deployment (CI/CD).

Bonus Skills:

• Experience with React Native for mobile app development.
• Familiarity with blockchain technology or cryptocurrency-related platforms.
• Experience with containerization (e.g., Docker, Kubernetes).
• Knowledge of testing frameworks and tools.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience).
• years of experience in full stack development.
• Ability to manage multiple priorities and work independently as well as in a team environment.

Benefits:

• Competitive salary and performance bonuses.
• Opportunities for career growth and learning.
• Flexible working hours and remote working options.

mail me your CV and portfolio at hr @ hookux.com

Job Title: Full Stack Developer

Location: Bengaluru, India

Experience: 5–8 Years

Employment Type: Full-time

Company Overview

iAI Solution Pvt Ltd (https://iaisolution.com/) operates at the edge of applied AI where foundational research meets real-world deployment. We craft intelligent systems that think in teams, adapt with context, and deliver actionable insights across domains.

Position Summary

We are seeking an experienced Full Stack Developer (5–8 years) to design, build, and maintain scalable frontend and backend systems across multiple domains. You’ll work closely with product, DevOps, and other stakeholders to deliver mission-critical solutions that power our growth.

But beyond just technical chops, we want a go-getter who’s not afraid to jump in, figure things out, and make things happen. You’re scrappy, resourceful, and all about execution — solving problems with creativity, logic, and whatever tools you can get your hands on. You’ve got a solid work ethic, owning your projects end-to-end and stepping up when the heat is on. You’re a self-starter who doesn’t wait for all the answers — you research, learn, and just get it done. Feedback? You take it, grow from it, and come back stronger. Most importantly, you’re a team player with accountability — someone who backs up the crew, takes ownership.

Key Responsibilities

• Develop and maintain secure, scalable full stack applications using modern frameworks.
• Collaborate with frontend and backend teams to design APIs, services, and UI components.
• Write clean, efficient, and reusable code using React.js, Next.js, Node.js, Python (FastAPI).
• Implement CI/CD pipelines with GitHub Actions or Azure DevOps.
• Work with containerization (Docker) and orchestration (Kubernetes).
• Integrate applications with cloud platforms (Azure or AWS) and databases (PostgreSQL, MongoDB).
• Ensure application performance, responsiveness, and security across devices.
• Monitor and troubleshoot issues using observability tools (Prometheus, Grafana, ELK Stack).
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Qualifications

• 5–8 years of professional experience as a Full Stack Developer, delivering production-grade applications.
• Proficiency in JavaScript frameworks (React.js, Next.js) and backend technologies such as Python (FastAPI).
• Strong understanding of REST APIs, microservices architecture, and modern web application design.
• Hands-on experience with relational and non-relational databases (PostgreSQL, MongoDB).
• Exposure to containerization (Docker) and orchestration tools like Kubernetes.
• Experience working with cloud platforms, preferably Azure (AWS experience is also acceptable).
• Familiarity with Agile methodologies and version control systems (Git).
• Strong problem-solving, debugging, and communication skills.
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Must-Have Skills

• Frontend: Next.js ,React.js, 
• Backend: Python (FastAPI), Java, Node.js 
• Databases: PostgreSQL, MongoDB, Redis 
• DevOps/Cloud: Azure (preferred), AWS, Docker, Kubernetes, Terraform 
• CI/CD: GitHub Actions, Azure DevOps 
• Messaging: Kafka, RabbitMQ, Azure Service Bus(preferred)
• Monitoring: Prometheus, Grafana, ELK Stack

Good-to-Have Skills

• Experience with animation libraries (GSAP, Framer Motion)
• Exposure to SaaS platform development
• Knowledge of testing frameworks (Jest, Cypress, React Testing Library)
• Understanding of CI/CD pipelines and DevOps practices
• Exposure to AI/ML integrations or MLOps workflows
• 
  

Preferred Qualifications

• Hands-on experience with Kafka, RabbitMQ, or Azure Service Bus (preferred).
• Working knowledge of Terraform for infrastructure automation.
• Prior experience with real-time audio/video applications.
• 
  

Perks & Benefits

• Competitive salary with performance-based bonuses.
• Opportunity to work on cutting-edge real-time audio/video applications.
• Flexible working hours.
• Access to the latest development tools and technologies.

Responsibilities :-

1.      Design and engineer new next generation fintech solutions.

2.      Implement, optimize and manage the microservices based architecture, end to end, considering various technologies and business stakeholders.

3.      Build the correct database design and be ready to evolve it as per upcoming requirements.

4.      Design, develop and implement various web and mobile app based customer/partner/merchant journeys.

5.      Work with multiple stakeholders to understand inherent complexities involved in building the new solutions on top of the existing product and provide the most suitable and optimized one.

6.      A go getter with no reservations, should be ready to jump in and code if required.

7.      Do code reviews and ensure that best practices are followed

Ensure that best security practices are taken care of while building the product. 

Requirements:-

1.      Bachelor of Engineering or Bachelor of Technology in Computer Science / Information Technology or a related field

2.      At least 12 years of experience that includes at least 5 years of experience in technology architecture with a significant focus on building scalable full stack applications to be deployed on cloud

3.      Excellent problem solving and strategic thinking and leadership skills with the ability to implement complex projects to successful completion

4.      Hands on experience in Nodejs, JavaScript, Mongo DB, Relational Database and React. Must be efficient in building efficient code and DB queries.

5.      Experience in using cloud services from various cloud providers i.e. AWS, Azure, OCI (AWS exposure is the must)

6.      Understanding and experience in ensuring the security best practices are taken care of while building the product.

Should have excellent communication and interpersonal skills.

We are seeking an experienced Technical Lead with expertise in the MERN (MongoDB, Express.js, React.js, Node.js) stack to join our dynamic team. As a Technical Lead, you will play a pivotal role in leading the development of cutting-edge web applications. You will collaborate with cross-functional teams, mentor junior developers, and contribute to architectural decisions.

Responsibilities:

1. Technical Leadership:

• Lead a team of developers in the design, development, and deployment of high-quality web applications.
• Provide technical guidance, mentorship, and support to team members.
• Take ownership of the technical architecture, ensuring scalability, reliability, and maintainability.

1. Development:

• Hands-on development using the MERN stack to build robust and scalable web applications.
• Collaborate with the team to define technical specifications and implement solutions according to requirements.

1. Code Review and Quality Assurance:

• Conduct code reviews to ensure adherence to coding standards, best practices, and architectural guidelines.
• Implement and maintain automated testing processes to guarantee the quality of deliverables.

1. Technical Strategy:

• Collaborate with product managers, designers, and other stakeholders to define technical requirements and priorities.
• Contribute to the development of the technical roadmap and ensure alignment with business goals.

1. Problem Solving:

• Identify technical challenges and provide innovative solutions.
• Troubleshoot and resolve technical issues as they arise.

1. Documentation:

• Create and maintain technical documentation including architecture diagrams, API specifications, and system documentation.

1. Stay Updated:

• Keep abreast of industry trends, emerging technologies, and best practices in web development.

Requirements:

• Bachelor's or higher degree in Computer Science or a related field.
• Proven experience as a Technical Lead or Senior Developer with expertise in the MERN stack.
• Strong proficiency in MongoDB, Express.js, React.js, and Node.js.
• Proficient in front-end technologies such as HTML, CSS, and JavaScript.
• Experience with version control systems (e.g., Git).
• Familiarity with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker).
• Excellent problem-solving and analytical skills.
• Strong communication and leadership abilities.
• Ability to work collaboratively in a cross-functional team environment.

Requirements:

• Minimum 3 years of experience in software development into MERN (React & Node.js ) technology.
• Bachelor degree in Computer Science or IT.
• Must have Hands-On coding expertise of React.js, Reactstrap, NodeJS, MongoDB and ExpressJS.
• Configuring and managing deployment on AWS (EC2 IAM, S3).
• Knowledge of developing REST API using Express framework and front end integration with PUG engine.
• Experience with popular JS libraries like Ember, Babel, Typescript, Webpack, Socket etc.
• Exposure to scm tools like git, Git Hub, CI/CD methods, code coverage tools like SonarQube, etc.
• Good understanding of the object-oriented design and programming concepts, core JavaScript concepts like scope/closures, the event loop and asynchronous callbacks, promises, API formation, POSTMAN API etc.

Job Description:

Responsibilities:

·      Participate in the entire application lifecycle, focusing on coding and debugging

·      Ability to design and document the product features, codes.

·      Self-driven and ability to take up ownership of things

·      Write clean code to develop functional applications, automation scripts, test cases

·      Troubleshoot and debug applications

·      Collaborate with developers, cross-functional teams to identify issue, new features and come up with solutions

·      Gather and address technical and design requirements

·      Provide training and support to internal teams

·      Build reusable code and libraries for future use

·      Ability to sync with other developers, designers to identify issues, new features and improvements

Requirements and skills:

·      Solid understanding of linux development environment and systems

·      Expert level knowledge of Python along with frameworks like Django, flask

·      Proficient in writing unit test cases using Pytest framework.

·      Expert level knowledge of SQL databases like MySQL and PostgreSQL

·      Good knowledge of design principles and databases

·      Knowledge of front technologies like Typescript, ReactJs

·      Knowledge of Caching techniques using Memcached and Redis

·      Experience of using queueing service line Kafka

·      Solid understanding of microservices architecture

·      Knowledge of AWS cloud services

·      Expert in serverless technologies like lambda along with API gateway

·      Knowledge of Git, Jira, CI/CD pipelines and containerization like docker

·      Knowledge of logging and monitoring tools like Grafana or Newrelic

• Strong working knowledge of Typescript, MongoDB, MySQL, Express

• Strong proficiency in TypeScript, JavaScript including DOM manipulation and the JavaScript object model, ES6

• Hands-on experience in React JS

• Strong understanding of HTML5, CSS3

• Strong understanding of NodeJS fundamentals

• Knowledge and experience working with PostgreSQL is a major plus

• Experience with ORM libraries

• Familiarity with RESTful APIs

• Knowledge of tools like Git, GitHub, JIRA, Cucumber, Jasmine, and others that make coding more efficient and easier to share
• Familiarity of working in either the AWS Cloud or Azure including Docker + Kubernetes based microservice deployment.