About the Company-
About the Internship:
selected intern's day-to-day responsibilities include:
1. Develop server-side/client-side applications.
2. Basic knowledge of Data structures.
3. Test and document the developed code.
4. Must have basic knowledge of any one of the following technologies -
PHP, Javascript, Golang, Dart.
Note - Only those candidates can apply who:
1. are available for full-time (in-office) internship
2. can start the internship between 1st Aug'22 and 15th Aug'22

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Job Title : Senior Full Stack Developer (Dashboard Applications)
Experience : 7+ Years
Location : Gurgaon (Mandatory)
Duration : 6 to 9 Months Contract (Initial 6 Months Commitment Mandatory)
Start Date : 1st April (Immediate Joiners Preferred)
Work Mode : Hybrid (Work From Home + 1 Day/Week at Home Office in Gurgaon)
Work Schedule : 45 Hours/Week + Mandatory Weekend Availability (Saturday & Sunday)
About the Role :
We are hiring a highly skilled Full Stack Developer based out of Gurgaon to work directly with the leadership team of a Cybersecurity Product Company.
This role focuses on building advanced, high-performance dashboard applications to significantly enhance the company’s product capabilities.
This is a high-ownership, high-impact role, where the selected candidate will work closely with the founder/leadership and contribute directly to core product innovation.
Mandatory Skills :
React + TypeScript, Dashboard/Data Visualization (ECharts/D3.js), Node.js (Fastify), Kafka (real-time streaming), ClickHouse, PostgreSQL, Redis, Microservices Architecture, Performance Optimization, Gurgaon-based candidate with 7+ years experience.
Important Note (Strict Requirements) :
- Candidate must be based in Gurgaon (No remote-only candidates)
- Must be comfortable working on weekends (Sat & Sun)
- Must commit to minimum 6 months
- Must be available for in-person collaboration (1 day/week at home office)
- No compromise on the above requirements
Key Responsibilities :
- Design and develop scalable, real-time dashboard applications
- Build data visualization systems using modern frontend frameworks
- Work on end-to-end full stack development (UI to backend APIs)
- Integrate large-scale data pipelines and streaming systems
- Optimize dashboards for performance, usability, and responsiveness
- Collaborate directly with leadership to translate business needs into technical solutions
- Contribute to architecture decisions and system design
Required Technical Skills :
Frontend :
- React.js (18+)
- TypeScript
- TailwindCSS
- State Management (Zustand / TanStack Query)
- Data Visualization:
- Apache ECharts
- D3.js
- Leaflet.js (Maps)
Backend :
- Node.js (20 LTS)
- Fastify (preferred)
- REST API Development
- Prisma ORM
Data & Streaming :
- Apache Kafka / KafkaJS
- Apache Flink (or Kafka Streams)
Databases :
- ClickHouse (must have for analytics use cases)
- PostgreSQL
- Redis
Good to Have :
- Graph DB (Neo4j)
- Object Storage (MinIO)
Machine Learning (Nice to Have) :
- Python (FastAPI)
- Basic experience with:
- scikit-learn
- pandas / numpy
- Understanding of anomaly detection systems
DevOps & Infrastructure :
- Docker & Kubernetes
- Terraform
- Nginx
- Monitoring: Prometheus, Grafana
- Observability: OpenTelemetry
- Authentication: Keycloak / JWT
Testing & Quality :
- Unit & Integration Testing:
- Vitest / Jest
- Supertest
- E2E Testing:
- Playwright
- Performance Testing:
- k6
What We’re Looking For :
- Strong experience in building complex dashboards or analytics platforms
- Ability to work independently as a single contributor
- High ownership and accountability mindset
- Strong problem-solving and system design skills
- Someone who is practical, execution-focused, and reliable
Why Join :
- Direct collaboration with leadership
- Opportunity to build cutting-edge cybersecurity dashboards
- High-impact role with end-to-end ownership
- Flexible work setup (with meaningful in-person collaboration)
Key Responsibilities:
- Develop and maintain scalable web applications using Node.js, Express, and React
- Collaborate closely with UI/UX teams and backend developers
- Write clean, maintainable, and efficient code
- Integrate APIs and third-party services
- Utilize Docker and Kubernetes (basic level)
- Participate in code reviews and optimize performance…
Skills
- Strong proficiency in JavaScript/TypeScript, React.js, Node.js, and Express.js
- Good understanding of RESTful APIs and system architecture
- Experience with MongoDB, MySQL, or similar databases
- Familiarity with Docker and basic Kubernetes
- Hands-on with Git/GitHub
- Exposure or experience with Generative AI (GenAI) tools/technologies
Responsibilities:
- Develop and maintain scalable web applications using the MERN stack.
- Design and implement responsive user interfaces with React.
- Build server-side logic using Node.js and Express.js.
- Manage and optimize databases using MongoDB.
- Integrate third-party services and APIs.
- Write clean, maintainable, and efficient code.
- Collaborate with front-end and back-end teams to ensure smooth development processes.
Hands-on experience in C#, http://asp.net/" target="_blank">ASP.NET, MVC, Web API, SQL Server.
· Experience in latest .Net framework versions (4/4.5/.Net Core 2.0 Frameworks), SQL Server 2008/2012.
· Experience in OOPS, HTML5, Bootstrap,CSS, AJAX/ JavaScript/ JQuery/ AngularJS and Angular 2.0 and web development.
· Excellent communication, analytical and interpersonal skills.
· .NET Full Stack (C#, MVC / .Net Core, WEB API, JSON, REST, JavaScript, Ajax)
· Good knowledge on Angular development, Angular JS
· knowledge in Azure cloud solutions.
· Developing and Hosting REST API Swagger and integration with angular.
- Must have a PHP experience, a fullstack developer will also do
- Experience - 3-6 years
- No. of vacancies - 6
- Salary - 40k-70k in hand
- B.Tech/M.Tech from any college will do
- Key Result Areas
- End to end ownership in the consumer facing B2C tech team and deliver solutions to solve business problems.
- Advanced Javascript, CSS, HTML 5, D/XHTML, XML, JSON, DOM Concepts
- Must have worked on a SPA framework: ReactJS, Node JS, AngularJS or InfernoJS
- Own the development methodology. Align with the executive team to improve the development process, prioritize projects and manage multiple work streams
- Extensive Work with open-source technologies and built services architecture as this will prove to be an invaluable asset in building solutions.
- Lead a team of Software Developers, Server Engineers and QA Engineers, establishing development practices and standards
- Extensive skill on React JS, Node JS
- Experience on various PHP frameworks like Cakephp, Laravel, CI etc would be plus
- Work with scrum teams and product managers using agile methodologies to deliver high quality solutions on time
- Jumping on a call with clients to understand the requirement and profile them the right solution, helping formulate an effective solution and turning it into a working application
- Conducting website performance and unit tests
- Heavy involvement in the requirements gathering, development and operational stages of new projects
- Troubleshoot and debug related application defects with existing and new applications
- Work collaboratively with the frontend team and other team members, train other members and get trained if required
Duties and responsibilities:
- Design and defining architecture of complex web applications and microservices.
- Address and improve any technical issues
- Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant, and efficient systems
Requirements and Qualifications:
- Previous working experience as a MEAN Stack Developer for 3 years
- BSc/B.tech degree in Computer Science or similar relevant field
- In-depth knowledge of NodeJS, ExpressJS or Restify
- Experience implementing applications using Angular or React
- Experience creating front end applications using HTML5, Angular, LESS/SASS
- Hands-on experience with JavaScript Development on both client and server-side
- Experience with modern frameworks and design patterns, minimum one-year experience with MEAN stack paradigm
- Knowledge of the following will be considered as an advantage:
- Consumer Web Development Experience for High-Traffic, Public Facing web applications
- Experience with cloud technologies like AWS or google cloud is also a plus
- Creating secure RESTful-based web services in Node js and Express and MongoDB.
- Continuous integration (Jenkins/Hudson) and version control (SVN, Git)
Our software developer for full stack role would be required to constantly work on building new features as per discussion with the product team.
Our front end code base is in Angular while the backend code base is in Python-Django.
Pre-requisites
- Expert level knowledge of Angular and Javascript
- Intermediate level knowledge of Python
Responsibilities
- Build new products / features from scratch
- Work on implementing and maintaing ticket booking flow on site
- Work on making existing features faster and better
- Work on reducing response time for all our apis
Qualifications & Skills
- Bachelor's degree or equivalent experience
- 1-6 years' experience in full stack development
- Hands-on with angular, python, django, mysql, mongodb, redis, rest-framework
- Ability to multi-task
- Strong verbal, written, and organizational skills
- Good analytical capabilities
- Mobile ecosystem knowledge
Trainman gets more than 5 lakh daily visits and the android app has more than 65 lakh downloads. The role would be challenging, so only those should apply who love working at scale.








