
Position : Full Stack Developer (Node.js + React.js)
Experience : 5+ Years
Location : Gurgaon (Work From Office - 5 Days)
Notice Period : Immediate or within 7 days
Job Description :
We are looking for a highly skilled and passionate Full Stack Developer with strong experience in Node.js and React.js, and a solid understanding of Microservices Architecture.
This is a full-time, on-site opportunity based in Gurgaon, ideal for someone who thrives in a fast-paced development environment.
Mandatory Skills :
Node.js, React.js, JavaScript (ES6+), RESTful APIs, Microservices Architecture, MongoDB/PostgreSQL, Git, HTML5, CSS3, JWT
Key Responsibilities :
- Design, develop, test, and maintain scalable web applications using Node.js (backend) and React.js (frontend).
- Build and integrate RESTful APIs and Microservices in a production-grade environment.
- Participate in code reviews, architecture discussions, and performance optimizations.
- Collaborate with cross-functional teams including UI/UX designers, QA, DevOps, and product managers.
- Write clean, maintainable, and reusable code adhering to best practices.
- Ensure system reliability, security, scalability, and performance.
- Debug and resolve production issues efficiently.
Must-Have Skills :
- 5+ Years of full-stack development experience with Node.js and React.js.
- Strong expertise in JavaScript, ES6+, HTML5, CSS3, and responsive design.
- Solid hands-on experience in Microservices Architecture and containerized services (Docker, Kubernetes is a plus).
- Proficiency in RESTful API development and integration.
- Experience with databases such as MongoDB, PostgreSQL, or MySQL.
- Familiarity with version control tools like Git and CI/CD pipelines.
- Understanding of Agile/Scrum methodologies.
Good to Have :
- Knowledge of authentication/authorization mechanisms (OAuth, JWT).
- Exposure to cloud platforms like AWS, Azure, or GCP.
- Familiarity with testing frameworks such as Jest, Mocha, or Cypress.

About NeoGenCode Technologies Pvt Ltd
About
Welcome to Neogencode Technologies, an IT services and consulting firm that provides innovative solutions to help businesses achieve their goals. Our team of experienced professionals is committed to providing tailored services to meet the specific needs of each client. Our comprehensive range of services includes software development, web design and development, mobile app development, cloud computing, cybersecurity, digital marketing, and skilled resource acquisition. We specialize in helping our clients find the right skilled resources to meet their unique business needs. At Neogencode Technologies, we prioritize communication and collaboration with our clients, striving to understand their unique challenges and provide customized solutions that exceed their expectations. We value long-term partnerships with our clients and are committed to delivering exceptional service at every stage of the engagement. Whether you are a small business looking to improve your processes or a large enterprise seeking to stay ahead of the competition, Neogencode Technologies has the expertise and experience to help you succeed. Contact us today to learn more about how we can support your business growth and provide skilled resources to meet your business needs.
Candid answers by the company
IT & Engineering Talent Staffing
- Provides full-time and contract-based hiring, delivering handpicked, pre‑screened developers across tech stacks—ranging from web, mobile, AI/ML, Web3/blockchain.
- Maintains a bench o vetted candidates, offering fast delivery of interview-ready profiles—often within 24 hours.
- Offers payroll management, handling compliance, tax, attendance, and documentation for both contractors and full-time employees.
2. End-to-End Project Delivery
- Delivers full-stack development solutions: web, mobile, cloud, AI/ML, Blockchain/Web3.
- Manages entire project lifecycle—requirements gathering, design (UI/UX), development, deployment, and ongoing support .
3. Additional Offerings
- Expands into cybersecurity consulting, digital marketing, and cloud platform services (like AWS, GCP, Azure) .
- Provides strategic IT consulting to align technology solutions with business objectives
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Reporting to the Manager, Software Engineering, the .Net Software Engineer will analyze, design, program, debug and modify software
enhancements and/or new products used in local, networked, cloud-based or Internet- related computer programs.
What you will be doing:
- Implementing a backlog of items to fulfill a focused roadmap.
- Working on a team following Agile principles.
- Incorporating development best practices.
- Working full stack applications
- Using technologies such as C#,.net Core, JavaScript, Vue.js, SQL Server
- Hosting and consuming RESTful APIs
- Applying modern software architecture patterns (distributed systems, microservices, etc.)
- Ensuring code is efficient, optimized, and performant.
- Actively participating in code reviews and providing feedback on the code of other software engineers.
- Reviewing requirements and determining gaps or missing elements in system, process and/or functional requirements.
- Performing unit testing and complex debugging to ensure quality.
- Developing well-structured, reusable, maintainable, and intentionally designed code to address requirements and software standards
- Leverages DevOps, Azure Pipelines, yaml or similar tools for delivery using CI/CD principles
- Analyzing existing programs and modifying the application code to create enhancements while guiding junior software engineers
- Reviewing requirements and determining gaps or missing elements in system, process and/or functional requirements
- Writing moderate/complex technical documentation
- Coaching and mentoring junior software engineers
- Implementing unit tests and performing appropriate debugging to ensure requirements are satisfied
- Estimating work efforts in the backlog
Role Requirements:
- 5-14years of progressive work experience designing & developing solutions for business initiatives.
- Bachelor’s degree in computer science, Computer Engineering, or the equivalent in relevant work experience.
- Advanced proficiency in C#, with a good knowledge of its ecosystems.
- Proficiency with the Microsoft cloud ecosystem including AppServices, Azure Functions, ServiceBus, et al.
- Experience with Redis
- Experience with C# Profiling and load testing, Memory Management, System Reliability
- Applies Object Oriented Design (OOD) principles.
- Proficient in database design principles and query language
- Proficient understanding of code versioning tools, such as Git or DevOps.
- Ability to develop and define requirements and functional specifications for applications.
- Must have the ability to establish and maintain effective working relationships and collaboration, supporting company leadership and other team members.
- Pair Programming experience.
- Excellent written and verbal communication.
- Conduct profiling, load testing, and memory management to ensure system reliability.
- Utilize VIBE coding tools powered by Gen AI for accelerated development.
- Participate in Agile ceremonies and DevOps practices to ensure continuous delivery.
You will set yourself apart:
- Azure or similar cloud experience.
- Knowledge of the healthcare industry.
- Proficiency with Splunk or platform observability tools.
- Proficiency with Visual Studio
- Proficiency with Azure DevOps
Interview Process:
1. Codility Test.
2. Tech Panel Interview.
3. Hiring Manager Interview.
4. HR Interview.
JOB PURPOSE
-------------
- Develop .NET Core applications using React JS reusable components as per need / client specifications
- This is a hands-on role which involves writing code, testing, and deploying finished web applications and libraries
MAJOR ACCOUNTABILITY
----------------------
- Design, rapid prototype, and implement a scalable, reliable and maintainable node based web application
- Enforce code quality through test driven development
- Enhance, refactor, and continuously improve the existing codebase
- Collaborate closely with team to define product requirements
- Aggressively collect, analyse, and act on data about product performance
- Communicate effectively with technical and non-technical people
- Proactive in keeping your skills updated
ESSENTIAL SKILLS & EXPERIENCE
-------------------------------
- Excellent working knowledge of .NET Core, React JS, JavaScript.
- 4-6 year's overall .NET development experience (At least 2 years of experience in React JS)
- Experience in working with databases - SQL and Non-SQL Databases
- Experience in any visualization JS libraries like D3 JS / Charts JS / Sync Fusion / Fusion Charts will be an added advantage.
- GraphQL
- Hooks
- Redux / Flux
- TypeScript
EDUCATION
-----------
- Minimum education: Any Graduate BE / B.Tech would be desirable
- Languages: Excellent English written & spoken

Role: Sr Full Stack SW Developer
Location: Okhla, New Delhi
Experience: Minimum: 7 Years
In this role, the person will be responsible for developing and implementing solutions using React.js, Node Js, JSX, Expressand MySQL concepts, and workflows such as Redux, Flux, and Webpack. The candidate will also be responsible for profiling and improving front-end & back-end performance and documenting our codebase. A top-class React.js Developer should be able to design and build modern user interface components to enhance application performance.
Responsibilities
- Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, React, Redux, JavaScript, TypeScript, Node.js, Express, JSX, and MySQL.
- Creating RESTful services with Node.js & MySQL.
- AWS (Amazon Web Services) development & services like EC2, CloudFront, S3, load balancer, etc.
- Architect scalable web architectures.
- Work in a cross-functional team to deliver a complete user experience.
- Create Unit and Integration tests to ensure the quality of code.
- Be responsive to change requests and feature requests.
- Mentor junior members of the team*
- Managing & Integrating Amazon Web Services*
- Managing 3rd party software tools & subscriptions*
Requirements
- Detail-oriented experience as a Full Stack Developer/Lead creating React, Redux, Node js and (RDBMS) MySQL-based solutions.
- Ability to work both independently and in collaborative teams to communicate design and build ideas effectively.
- Fluent knowledge of the latest HTML/CSS, JavaScript & Typescript standards, and best practices.
- Strong hands-on of Node.js, Express server, and RESTful web APIs.
- Strong Hadson of MySQL or any other SQL-based RDBMS.
- Strong Hands-on in integrating AWS services into the application. AWS developer certificate will be a plus but not mandatory.
- Solid understanding of HTTP protocol and how server-side code is processed on the client.
- Working knowledge of front-end optimization and performance techniques.
- Obsession with lean, clean, and organized front-end code.
- Cross-browser development and troubleshooting.
- Experience building Responsive websites for web, tablet, and mobile devices.
- Good understanding of overall web design including basic usability, accessibility, industry standards, architecture, and navigation.
- Bachelor’s/Master’s degree in Computer Engineering with 5+ experience writing high quality, efficient and maintainable code. Proficiency with Elixir or Erlang. Alternatively experience with at least two of Ruby on Rails, NodeJS, Python,Lisp/Clojure, Scala, Haskel or similar
- Proficiency with Typescript or Javascript using ReactJS, VueJS or similar.
- Good knowledge of SQL databases (PostgresSQL, MSSQL, Oracle or similar)
- Good knowledge of revision control system like GIT, SVN, TFS or similar
- Experience with NoSQL databases like InfluxDB, Prometheus, Elastic Stack, SOLR or similar is a plus.
- In depth knowledge of Linux would be a plus
- Exposure to schematic and layout design and understanding would be a plus.
- Experience working with the energy metering segment is a plus.
Roles & Responsibilities:
- The selected candidate will be handling software development activities in Elixir and Typescript
- Technical development activities as per client requirements and internal operational processes.
- Coordinate with multi geographical teams for technical development.
- Close coordination with Technical Support team to visit customers and understand requirements.
- Maintaining/writing high quality code, tests and documentation
- Responsible for end-to-end architecture of new products – Concepts, Architecture, Design & Delivery, Roll-out and Customer Success.
- Lead, manage, and mentor a team of 15+ internal engineers.
- Architect scalable, robust and cost-effective solutions in a cloud environment.
- Take complete ownership of the Non-Functional Requirements and in driving the technology road-map.
- Work with technical leaders in other groups like R&D, Marketing and Customer Service, etc. in understanding the pain points and work with the engineering leaders to address them Identify applications for new technologies and lead implementation.
- Help define and maintain principles, guidelines, reference architectures, standards, road maps, and patterns especially as they pertain to custom application development
- Java Lead : 8-12 Years – GGN Location - NP : 60 Days max
- Experience on Full stack development and Microservices Architecture.
- Proven experience implementing distributed applications in a container environment (Docker/Kubernetes) along with considerable experience configuring and administrating Linux (or other Unix-like) systems Software engineering experience designing Enterprise Cloud Applications with Golang will be preferred
- Experience in any Databases like Postgres or any NoSQL DB like MongoDb
- Expertise in defining business architecture, business process definition & modelling, use cases, and requirements definition, and associated best practice processes for defining these artifacts
- Proven proficiency in grasping requirements and building illustrative features with minimal specifications
- Experience working in SAfe agile development environments.
• 3+ Years of experience as a Lead Developer
• Experience in ReactJS (most preferred) or AngularJS similar front end frameworks
• Experience with the Python or/and Golang (preferably both), SQL, and design/architectural
patterns
• Experience in Java or dotnet or other opensource technologies is an added advantage
• Hands-on experience on SQL, Query optimization, DB server migration
• Preferably experience in Postgre SQL or MySQL
• Knowledge of NOSQL databases will be an added advantage
• Experience in Cloud platforms like AWS, Azure with knowledge of containerization, Kubernetes is an
added advantage
• Knowledge of one or more programming languages along with HTML5/CSS3,Bootstrap
• Familiarity with architecture styles/APIs (REST, RPC)
• Understanding of Agile methodologies
• Experience with Threading, Multithreading and pipelines
• Experience in creating RESTful API’s With Golang or Python or Java in JSON, XMLs
• Experience with GitHub, Tortoise SVN Version Control
• Strong attention to detail
• Strong knowledge of asynchronous programming with the latest frameworks
• Excellent troubleshooting and communication skills
• Strong knowledge of unit testing frameworks
• Proven knowledge of ORM techniques
• Skill for writing reusable libraries Understanding of fundamental design principles for building a scalable
application
Micro services Lead: Experience: 7+yrs
Micro services Architect: Experience: 10+yrs
Micro service developer : Experience : 4+Years
Notice Period: Immediate to 15 Days.
Required skills : Java, J2EE with Microservices, Springboot, Spring cloud,Kafka,Redis,Nodejs, Any cloud
● Design and develop features using Core Java, Spring Boot, and Hibernate
● Ability to design database schema, develop views and stored procedures
● Participate in user story grooming, design discussions and proposal of solutions
● Maintain existing software systems by identifying and correcting software defects
● Practice standard development process leveraging agile methodologies such as
SCRUM and TDD
● Review and analyze business requirements and provide technical feasibility and
estimates
● Manage development / support functions etc
● Excellent in OOPS concepts, system design
● Strong knowledge of Core Java, Spring, Hibernate and Microservices
● Hands-on experience in DB design, SQL, UI Technologies like HTML/CSS,
JavaScript, jQuery, etc.
● Good knowledge of design patterns
● Excellent knowledge of JSP, Servlets, WebServices, JUnit
● Experience in Agile software development
● Familiarity with JIRA, GIT, Maven
● Experience in working directly with a client
● Good knowledge in requirement gathering, analysis, and designin









