Senior Backend Developer Jobs – Node.js (3+ Yrs)

Winzons; India; On-site; INR 900,000 - 1,400,000; Full time

Job summary

Infynno Solutions in Ahmedabad is seeking a Senior Node.js Backend Developer to build scalable backend services and APIs using Node.js and TypeScript. You will design microservices, work with MySQL/Redis, and implement AWS-based infrastructure, including CDK, S3, SQS, and serverless patterns.

The role requires hands-on experience with Docker, Kubernetes, and real-time apps using Socket.io, collaborating with cross-functional teams to deliver high-quality software.

Qualifications

• 3+ years of backend development experience.
• Strong Node.js and TypeScript skills.
• Experience with microservices and RESTful APIs.
• Hands-on AWS cloud experience.
• Proficient with Docker and Kubernetes.
• Familiar with MySQL and Redis.
• Background in API design and system design.

Responsibilities

• Design, develop, and maintain scalable backend services and APIs using Node.js and TypeScript.
• Build and manage microservices architecture with performance optimization.
• Work with databases like MySQL and caching systems like Redis.
• Develop secure RESTful APIs and real-time applications using Socket.io.
• Implement AWS services such as S3, SQS, ECS/EKS, Lambda, and CDK.
• Use Docker and Kubernetes for containerization and orchestration.
• Collaborate with frontend, DevOps, and QA teams for product delivery.
• Ensure code quality through reviews and best practices.
• Contribute to system design and architectural decisions.
• Mentor junior developers and support technical growth within the team.

Skills

Node.js

TypeScript

Express.js

MySQL

Redis

AWS

Docker

Kubernetes

RESTful API development

Microservices architecture

Socket.io

Education

Bachelor's or Master's degree in Computer Science/IT

Tools

Docker

Kubernetes

AWS

MySQL

Redis

Socket.io

Job description

Company: Infynno Solutions

Location: Ahmedabad, Gujarat

Work Mode: Work From Office

Employment Type: Permanent / Full-Time

Experience Required: 3+ Years

Industry Type: IT / Software Development

About the Role

We are looking for a highly skilled Senior Node.js Backend Developer with deep expertise in building scalable, high-performance applications and microservices. The ideal candidate should have hands-on experience with modern backend frameworks, databases, and cloud infrastructure, along with a strong understanding of system design and API architecture.

Key Responsibilities

• Design, develop, and maintain scalable backend services and APIs using Node.js and TypeScript.


• Build and manage microservices architecture with performance optimization and fault tolerance.


• Work with databases like MySQL and caching systems like Redis.


• Develop secure RESTful APIs and real-time applications using Socket.io.


• Implement AWS services such as S3, SQS, ECS/EKS, Lambda, and CDK.


• Use Docker and Kubernetes for containerization and orchestration.


• Collaborate with frontend, DevOps, and QA teams for product delivery.


• Ensure code quality through reviews and best practices.


• Contribute to system design and architectural decisions.


• Mentor junior developers and support technical growth within the team.

Essential Skills

• Strong proficiency in Node.js and TypeScript


• Experience with Express.js or similar frameworks


• Solid understanding of MySQL and Redis


• Hands-on experience with AWS cloud services


• Expertise in Docker and Kubernetes


• Strong knowledge of RESTful API development


• Understanding of microservices architecture


• Experience with Socket.io

Desirable Skills

• Experience with Keycloak or IAM systems


• Familiarity with payment gateways like Stripe


• Experience with FFmpeg for media processing


• Knowledge of CI/CD pipelines (Bitbucket Pipelines)


• Familiarity with testing frameworks like Jest or Mocha


• Understanding of ESLint and Prettier

Qualifications

• Bachelor's or Master's degree in Computer Science, IT, or related field


• Strong background in backend development and system design


• Proven experience delivering production-level applications


• Excellent debugging and performance optimization skills


• Strong communication and teamwork abilities

Soft Skills

• Strong problem-solving and analytical thinking


• Ownership mindset with attention to detail


• Good communication skills in English


• Ability to work independently in a fast-paced environment


• Strong collaboration and team coordination skills


• Effective time management and prioritization

Educational Qualifications

• Bachelors degree in Computer Science, IT, Engineering, or a related field. Relevant certifications or equivalent practical experience will be an added advantage.

Nice to Have

• Experience in direct client communication.


• Exposure to AWS, CI/CD pipelines, Redis, or OpenAI APIs.

Why Join Us

• Work on complex, real-world enterprise projects.


• Growth-focused, transparent, and supportive work culture.


• Opportunity to learn and grow under guidance from a Laravel community leader. Location : Ahmedabad Work From Office