Full Stack Developer (MERN) at Defacto Technologies Pvt Ltd · Remote, Navi Mumbai · 1 - 2 years · ₹5L - ₹15L / yr · Bootstrapped · Remote friendly · Posted 19 May 2022

What is Pocketbits?
India's Oldest Active Cryptocurrency Exchange. Born in 2016, PocketBits takes pride in being India's oldest operating Crypto Exchange. Our strategy focuses on providing unprecedented support and innovative products for all our global user base. We are solely a product-based company wherein we build and develop our own line of products and currently operate primarily in the Cryptocurrency and Blockchain space.
Visit us at: https://pocketbits.in/.">https://pocketbits.in/
What is in it for you?
Working in a hyper-growth community of young, adventurous, and enthusiastic minds who passionately own and love what they do will be an excellent spot. You'll have absolute freedom to pursue your objectives without constraints, and you'll get a front-row seat to the cryptocurrency revolution while we make history.
Domain: Fintech ( Cryptocurrency)
Experience: 1-3 years
What do we expect:
- Experience with the MERN stack (MongoDB, Docker, Express.JS, React.JS, and Node.JS)
- Excellent JavaScript skills and strong proficiency in React
- Experience building backend APIs using NodeJs and ExpressJs
- Experience with NoSQL databases such as MongoDB, mongoose, aggregation framework, and Redis
- Experience with Web sockets, KAFKA, and related frameworks
- Experience with Blockchain-related developments is a plus.
- Understanding accessibility and security compliance.
What will you do :
The duties and responsibilities of a selected applicant would include:
- Designing and building scalable applications from end to end.
- Seeing through a project from conception to finished product.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Designing and developing APIs.
- Testing and fixing bugs or other coding issues.

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Position Title: Software Development Engineer (SDE-2)
Department: Engineering & Product
Location: Pune, Maharashtra (Remote)
Employment Type: Full-Time
Compensation: Competitive, commensurate with market standards and experience
ORGANISATION OVERVIEW:
Growloc Private Limited is a leading Agri-tech enterprise in India, specialising in Internet of Things (IoT) solutions for modern farm management. We are committed to empowering farmers through innovative technology that optimises resource utilisation, enhances crop yields, and ensures the delivery of consistent, quality produce.
Backed by a team of purpose-driven professionals, Growloc Private Limited is at the forefront of building a more sustainable, efficient, and productive future for Indian agriculture. Our work sits at the intersection of technology and rural impact — and every product we ship makes a difference.
POSITION SUMMARY:
We are seeking an experienced and results-driven MERN Stack Engineer (SDE-2) to join our growing Engineering team. The ideal candidate will possess a deep understanding of Data Structures and Algorithms (DSA), a proven ability to apply Design Patterns, and expertise in Low-Level Design (LLD) to architect and implement robust, scalable, and efficient full-stack solutions. This role is critical for building and maintaining high-quality, lean engineering environments that value smart development practices, quality-first thinking, and the strategic use of modern AI-assisted development tools.
KEY RESPONSIBILITIES:
• Design, build, and maintain robust full-stack applications leveraging MongoDB, Nest.js, React.js, and Node.js, ensuring optimal performance, scalability, and maintainability through the judicious application of efficient algorithms, established design patterns, and sound Low-Level Design (LLD) principles.
• Take complete ownership of features from architectural design through production deployment, utilising modern CI/CD workflows including GitHub Actions, Vercel, and AWS.
• Integrate and strategically leverage AI-assisted development tools (e.g., GitHub Copilot, ChatGPT) to accelerate development velocity, improve documentation quality, and streamline test authoring.
• Author and maintain comprehensive unit, integration, and end-to-end test suites to uphold rigorous code quality standards.
• Collaborate cross-functionally with Product, Data, and Hardware teams within an agile, lean delivery framework to drive frequent, high-quality releases.
• Ensure consistent performance, responsiveness, and scalability across both frontend and backend systems.
REQUIRED QUALIFICATIONS & SKILLS:
Educational Qualification
• Bachelor's degree or higher in Computer Science, Information Technology, or a related engineering discipline.
Technical Skills
• 2–5 years of professional experience building production-grade applications on the MERN stack (MongoDB, Express.js, React.js, Node.js).
• Strong proficiency in Data Structures and Algorithms (DSA), with the ability to analyse problem complexity and implement optimised solutions.
• Demonstrable experience with various Design Patterns (e.g., MVC, Singleton, Factory, Observer) and their practical application in building scalable and maintainable software systems, coupled with a strong understanding of Low-Level Design (LLD) principles for modular and efficient code architecture.
• Strong proficiency in frontend architecture, including React Hooks, Context API, and/or Redux.
• Solid understanding of Node.js, Express.js, RESTful API design, and MongoDB schema design.
• Hands-on experience with CI/CD pipelines, Git-based workflows, and cloud deployment on AWS or equivalent platforms.
• Proficiency with automated testing frameworks such as Jest, Mocha, and/or Cypress.
• Demonstrated use of AI-assisted coding tools integrated into day-to-day development practices.
PREFERRED QUALIFICATIONS (GOOD TO HAVE):
• Exposure to IoT systems or prior experience with hardware device integration.
• Experience with real-time data technologies, including WebSocket.
• Professional background in agriculture, climate-tech, or rural technology sectors.
• Working knowledge of TypeScript or serverless computing architectures.
KEY COMPETENCIES:
• Strong problem-solving ability and analytical thinking, with a focus on applying Data Structures and Algorithms and Low-Level Design (LLD) principles to solve complex technical challenges efficiently and effectively.
• High ownership mindset with the ability to drive features independently.
• Effective cross-functional communication and collaboration skills.
• Adaptability and willingness to work in a fast-paced, lean startup environment.
• Commitment to code quality, continuous improvement, and engineering best practices.
Job Role: Senior Full Stack Developer
Location: Trichy
Job Type: Full Time
Experience Required: 5+ Years
Reporting to : Product Head
About Us:
At Zybisys Consulting Services LLP, we are a leading company in Cloud Managed Services and Cloud Computing. We believe in creating a vibrant and inclusive workplace where talented people can grow and succeed. We are looking for a dedicated leader who is passionate about supporting our team, developing talent, and enhancing our company culture.
Role Overview:
Are you a seasoned Full Stack Developer with a passion for crafting innovative solutions? We are looking for an experienced Senior Full Stack Developer to enhance our team and lead the development of innovative solutions.
Key Responsibilities:
- Develop and Maintain Applications: Design, develop, and maintain scalable and efficient full-stack applications using modern technologies.
- Database Design: Expertise in both relational and NoSQL databases, including schema design, query optimization, and data modeling.
- Collaborate with Teams: Work closely with front-end and back-end developers along with the Engineering team to integrate and optimize APIs and services.
- Implement Best Practices: Ensure high-quality code, adherence to best practices, and efficient use of technologies.
- Troubleshoot and Debug: Identify and resolve complex issues, providing solutions and improvements.
- Code Review and Quality Assurance: Skill in reviewing code, ensuring adherence to coding standards, and implementing best practices for software quality.
- Agile Methodologies: Experience with Agile frameworks (e.g., Scrum, Kanban) to facilitate iterative development and continuous improvement.
- Test-Driven Development (TDD): Knowledge of TDD practices, writing unit tests, and integrating automated testing (CI/CD) into the development workflow.
- Technical Documentation: Ability to write clear and concise technical documentation for codebases, APIs, and system architecture.
Technical Skills:
- Backend: Node.js, Express.js, Python, Golang, gRPC
- Frontend: React.js, Next.js, HTML, HTML5, CSS3, jQuery
- Database: MongoDB, MySQL, Redis, OpenSearch
- API : RESTful APIs, SOAP services, or GraphQL
- Tools & Technologies: Docker, Git, Kafka
- Design & Development: Figma, Linux
- Containers & container orchestration: Docker, Kubernetes
- Networking & OS Knowledge
What We Offer:
- Growth Opportunities: Expand your skills and career within a forward-thinking company.
- Collaborative Environment: Join a team that values innovation and teamwork.
If your ready to take on exciting challenges and work in a collaborative environment, wed love to hear from you!
Apply now to join our team as a Senior Full Stack Developer and make waves with your skills!
Job Summary
Hitasoft, a web and mobile application development company is looking for a Full Stack Developer(MERN) to produce scalable software solutions. You'll be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.
The job location is Madurai.
Responsibilities
Binding of UI elements to JavaScript object models
Creating RESTful services with Node.js
MERN stack developer must have proven experience in front & back-end development.
Work in a cross-functional team to deliver a complete user experience.
Developer must expertise into MongoDB, Express, Node.js, & React.
Create Unit and Integration tests to ensure the quality of code.
MERN full stack developer must have the ability to wear many hats and learn new technologies quickly.
Understanding & proficiency in REST APIs.
MERN stack developer should know Git Repository and Jira.
Integration of data storage solutions [RDBMS, NoSQL DB].
Work with development teams and product managers to ideate software solutions.
Develop and manage well-functioning databases and applications.
Test software to ensure responsiveness and efficiency.
Create security and data protection settings.
Requirements
MERN Full stack eCommerce developer is responsible for writing reusable, testable, and efficient code.
Design and implementation of low-latency, high-availability, and performant applications.
Implementation of security and data protection.
Understanding of performance testing and optimization techniques.
MERN software developers must have good communication & interpersonal skills.
Ability to work independently with minimum supervision.
Exp Level: 5 - 9 Years
Job Location: Remote (Full Time)
About the Organization:
Real Estate Syndicators leverage SyndicationPro to manage billions in real estate assets and thousands of investors. Growing at 9% MoM, SyndicationPro.com is #1 Platform to Automate Real Estate Fund Raising,
Investor Relations, & Close More Deals!
What makes SyndicationPro unique is that it is cash flow positive while maintaining a healthy growth rate and is backed by seasoned investors and real estate magnates. We are also part of, FirstPrinciples.io, a tech-holding company that starts, acquires, and advises B2B SaaS Companies.
SyndicationPro.com has been featured by Yahoo Finance and Benzinga, among other top publications! We also were Finalists in Industry Leading Awards such as Finnovate and 2021 SaaS Awards.
Tech Stack [High-Level]: We are JavaScript focused i.e., we work in ReactJS, NodeJS, AngularJS, TypeForm, TypeScript, Redis. On the server side, we work with AWS/GCP/DO. Database: MySQL, PostgreS and Mongo DB. API: REST and GraphQL API. We also have a strong DevOps stack - including Kubernetes(K8), Dockers and CI/CD
automation.
About the Role:
This role provides you the opportunity to truly accelerate your engineering career by giving you a front-line seat on a Rocketship product. Our fintech product has grown by 10x over the last year and we are expecting that
growth to continue for the foreseeable future. The leadership team is committed to make massive investments in its technology and people. Given the growth of the product, individuals will have opportunities to move into leadership roles.
Why SyndicationPro?
Along with having an explosive product, SyndicationPro also has mature leadership, systems, processes, and structures that most fast-growing StartUps lack. SyndicationPro.com is part of the FirstPrinciples.io Venture
Studio; this gives us the operational and technical backbone that most young companies struggled with. We are also a profitable SaaS Company that is cash-flow positive; ensuring financial viability. Our founding team also are daily users of the product and are real estate syndicators themselves, ensuring that we continue to maintain product leadership.
Job Description:
Roles & Responsibilities:
1. Perform full stack development activities using MERN / MEAN Stack
2. Ability to translate UX Designs into functional web apps using React JS
3. Technical architecture design along with system architect and product manager
4. Writing effective business logic (using Rest API or GraphQL API)
5. Algorithm design for system modules
6. Database design for scalable and secure system using NoSQL (MongoDB) or RDBMS (MySQL or PostgreSQL)
7. POC development with other engineers
8. Efforts estimations with Product Manager and Engineering Head
9. Test software to ensure responsiveness and efficiency
10. Writing Unit testing for robust system
11. Technical documentation
Requirement & Skills:
1. Bachelor’s degree in computer sciences or equivalent stream. PG is good to have
2. Strong Knowledge of algorithms and data structures
3. Hands on experience in MERN stack (MySQL or PostgreSQL would be plus)
4. Hands on experience to develop Rest/GraphQL API using Node.js with Typescript.
5. Hands on experience on AWS services (EC2, SQS, SES, Lambda).
6. Fundamentals of Docker/Containerized application development would be plus
7. Experience working with US Clients is a Must
8. Experience and Exposure working with different projects and business models will be an advantage
9. 5+ years of experience as Full Stack Development (MERN stack)
10. Experience in SaaS product development would be a plus
11. Experience in other JS frameworks like Next.JS, React Native/Expo would be plu
What will you do:
- Building frontend and backend systems, developing new modules and features, performing unit testing, coordinating with the web app team on API integrations.
- Architecting, Developing, testing and deploying robust products that are fast, scalable and highly responsive
- Designing and maintaining large and complex databases, both relational and non-relational databases
- Defining code architecture decisions to support a high-performance and scalable product with a minimal footprint
- Addressing and improving any technical issues
- Identifying production and non-production application issues as a part of the deployment
- Deploying applications on AWS cloud with the ability to quickly debug hosting related issues
- Collaborating well with engineers, researchers, and data implementation specialists to design and efficient systems
What you must have:
- 3 to 5 years of experience in an MNC
- B-Tech, M-Tech or MCA from a tier 1 college
- Hands-on Experience in Node js and MongoDB
- Experience with modern frameworks and design patterns, minimum one-year experience with MEAN Fullstack paradigm
- Ability to manage and lead a team of developers
- Strong analytical and problem-solving skills
- In-depth knowledge of NodeJS, ExpressJS or Restify
Overview
This position, under the general direction of the Lead and/or Manager, Software Engineering, will be responsible for technical and development support for our award-winning K-12 software. This role will implement, code, build, and test new features, maintain existing features, and develop new plugins/accelerators that will enhance the functionality of our existing product. Additionally, this position will gather and refine requirements, develop designs, implement, test and document solutions to produce the highest quality product and customer satisfaction.
Responsibilities
Essential duties and responsibilities include the following.
- Develop modules and functionalities in front end using Angular, Typescript framework.
- Development of plugins using Node.js(Express.js).
Configuring and Working with MongoDB.
Working on Reusable libraries, Packaging in Nodejs.
Experience in Jira, Development lifecycle, handling and completing tasks assigned in Jira.
Qualifications
To be considered for and to perform this job successfully, an individual must be able to perform each essential duty and responsibility satisfactorily. The requirements listed below are representative of the knowledge, skill and/or ability required.
Qualifications include:
- 4+ years’ experience in software engineer role
- Bachelor’s degree in Computer Science or Information Technologies required or equivalent experience
- Knowledge of current web client technologies including demonstrable proficiency with Javascript, Angular 6,7,8, NodeJs, ExpressJs, Typescript, MongoDB, Graph QL, Bootstrap, HTML5, Css3, Json, Ajax, Scss, SASS, JQuery, GIT Lab
- Proficient in SQL, Oracle experience a plus
- Ability to architect, test, develop, implement and troubleshoot Front End applications
- Strong written and verbal communication skills
- •Strong ability to handle a heavy workload with multiple projects and frequent interruptions
- Strong ability to work in a changing, dynamic environment








