Noida Uttar Pradesh Senior javascript developer Jobs – 150 Open Jobs Today

Senior Backend Developer (Node.js)
Khelo Tech & Strategy Private Limited —Saket, Delhi
- ₹9,00,000 - ₹11,00,000 a year
- Full-time
- Azure
- Computer Science
- Master's degree
Quick apply
Senior Frontend Developer
AvyaTech —Noida, Uttar Pradesh
- Full-time
- Hybrid work
- JavaScript
- Human resources
- AI
Senior PHP Software Developer
Deal4loans —Noida, Uttar Pradesh
- Computer Science
- Master's degree
- Databases
Senior JavaScript Developer
ABIA Consultancy —Noida, Uttar Pradesh
- Full-time
- Computer Science
- B.Sc
- Master's degree
Senior Front End developer/UI Developer
Local Circles India —Noida, Uttar Pradesh
- Email
- JavaScript
- HTML
Senior Java Developer
WebBee global —Noida, Uttar Pradesh
- Full-time
- Azure
- Computer Science
- Java
Senior PHP Developer
LDSEngineers PVt.Ltd —Nehru Place, Delhi, Delhi
- ₹20,612.16 - ₹40,761.71 a month
- Full-time
- JavaScript
- In-person
- Communication skills
Quick apply
7d
Senior Developer - React
Aimbeyond Infotech —Noida, Uttar Pradesh
- English
- Research
- Java
Senior Software Developer, Frontend (for Demos)
OneSpan —Noida, Uttar Pradesh
- Computer Science
- Master's degree
- Bachelor's degree
Quick apply
6d
Senior .Net Core Developer
Brain Technosys —Noida, Uttar Pradesh
- JavaScript
- HTML
Sr. Software Developer
Pioneer venture group —Noida, Uttar Pradesh
- ₹4,80,000 - ₹7,00,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
Quick apply
7d
Senior Salesforce Developer
Dreamstel Technologies —Noida, Uttar Pradesh
- Salesforce
- Java
- SQL
Senior .NET Developer (Algorithmic Trading)(2 Positions)
Tethys Technology —Noida, Uttar Pradesh
- Email
- Hybrid work
- English
- Windows
- Master's degree
- Health insurance
- Work from home
Senior Frontend Developer – AI Assisted Development
AvyaTech —Noida, Uttar Pradesh
- Full-time
- Hybrid work
- Analysis skills
- JavaScript
- Human resources
Senior .Net Web Application Developer Asp.net and SQL Server
Parsh Digital —Noida, Uttar Pradesh
- Full-time
- Oracle
- Master's degree
- SQL
Senior Web Developer June 2026 Sector 6, Noida
DigiVersal Consultants —Noida, Uttar Pradesh
- Master's degree
- JavaScript
- HTML
Senior React Developer (Capital Markets Platform)
Luxoft —Noida, Uttar Pradesh
- English
- JavaScript
- APIs
5d
React JS Developer Trainee (AI-Powered Development)
Smalsus Infolabs pvt ltd. —Noida, Uttar Pradesh
- ₹10,000 - ₹20,000 a month
- Master's degree
- Bachelor's degree
- JavaScript
Quick apply
22h
WordPress Developer- Noida
Azeus Convene —Noida, Uttar Pradesh
- ₹6,00,000 - ₹10,00,000 a year
- Full-time
- Computer Science
- AWS
- Bachelor's degree
Quick apply
React Native Developer
PointAI (TryndBuy Fashion) —Noida, Uttar Pradesh
- Up to ₹12,00,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
Quick apply

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Senior Backend Developer (Node.js)

Khelo Tech & Strategy Private Limited
Saket, Delhi

Quick apply

Job details

Permanent | Full-time
₹9,00,000 - ₹11,00,000 a year

Qualifications

CI/CD
Azure
Go
Node.js
Computer Science
Kubernetes
NoSQL
Git
MongoDB
Master's degree
Databases
Microservices
AWS
Docker
Bachelor's degree
JavaScript
Continuous integration
Back-end development
REST
Scrum
APIs
Agile
GraphQL
TypeScript
MySQL
Analytics

Full job description

About the Role:

We are seeking a passionate and skilled Backend Developer with strong expertise in Node.js. The ideal candidate should have experience in building scalable, high-performance backend systems and a deep understanding of microservices architecture. Experience working in the sports-tech domain or similar high-interaction platforms will be an added advantage.

Key Responsibilities:

1. Backend Development (Node.js)

Design, develop, and maintain backend services using Node.js

Build scalable microservices and RESTful APIs.

Optimize application performance, ensuring low latency and high throughput.

Work with relational and NoSQL databases (e.g., MySQL, MongoDB) including schema design and query optimization.

Implement authentication, authorization, and secure data communication.

Integrate third-party APIs, internal services, and external systems.

2. System Architecture

Contribute to designing overall system architecture, ensuring robustness, scalability, and reliability.

Participate in discussions around API contracts, data modeling, and middleware logic.

3. Code Quality & Best Practices

Write clean, maintainable, and testable code.

Follow software engineering best practices and ensure adherence to coding standards.

Review code written by peers and guide junior developers when required.

Maintain comprehensive technical documentation.

4. Testing & Debugging

Write unit, integration, and API tests for backend services.

Collaborate with QA teams for end-to-end testing.

Troubleshoot production and development issues across the backend stack.

5. CI/CD & Deployment

Set up and maintain CI/CD pipelines for automated testing and deployments.

Deploy services on cloud environments such as AWS/GCP/Azure.

Monitor system performance and ensure stability, availability, and scalability.

6. Collaboration

Work closely with Product Managers, DevOps, and Frontend teams.

Participate in agile ceremonies such as sprint planning, stand-ups, and retrospectives.

Provide regular updates and escalate concerns proactively.

7. Continuous Improvement

Stay updated with the latest trends and technologies in backend development.

Suggest and implement improvements to system architecture, tooling, and development workflows.

8. Security

Implement security best practices (OWASP, secure coding, token-based authentication).

Conduct periodic code security checks and address vulnerabilities.

9. DevOps & Cloud Integration

Work with Docker for containerized deployment.

Familiarity with Kubernetes is a plus.

Assist in managing cloud resources, serverless functions, and related infrastructure.

Required Skills & Qualifications:

Bachelor’s or Master’s degree in Computer Science, IT, or related field.

4-6 years in backend development with strong experience in Node.js

Proficient in JavaScript/TypeScript and Golang

Solid understanding of REST APIs and microservices architecture

Experience with databases: MySQL, MongoDB

Familiarity with Git, CI/CD pipelines, Docker

Understanding of Agile/Scrum methodologies

Preferred Qualifications:

Experience in sports-tech, analytics, or real-time data-intensive platforms.

Knowledge of WebSockets, GraphQL, or event-driven architecture.

Experience with AWS/GCP and serverless services.

Job Types: Full-time, Permanent

Pay: ₹900,000.00 - ₹1,100,000.00 per year

Work Location: In person

Quick apply

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