Backend Engineer (Freelancer)

V2 Solutions; Mumbai; On-site; INR 900,000 - 1,500,000; Full time

Job summary

V2 Solutions is seeking a Backend Engineer (Freelancer) in Mumbai to design and implement RESTful APIs, server-side logic, and database management across SQL/NoSQL systems. You will optimize performance and deploy on cloud platforms like AWS, GCP, and Azure.

The role requires strong experience with Node.js, Django, or Flask, plus API design, testing, and security best practices. Collaboration with frontend teams and robust CI/CD pipelines are expected.

Qualifications

• Proficiency in backend frameworks (Node.js, Django, Flask) and database management (MySQL, PostgreSQL, MongoDB).
• Experience with cloud platforms (AWS, GCP, Azure), Git, and performance optimization.
• Strong knowledge of API design, unit testing, and security best practices.

Responsibilities

• Design and implement RESTful APIs, server-side logic and manage databases (SQL/NoSQL).
• Optimize backend performance and deploy applications on cloud platforms (AWS, GCP, Azure).
• Ensure security, compliance, and collaborate with frontend teams on solutions.
• Write clean, maintainable code, conduct reviews and manage CI/CD pipelines.

Skills

Node.js

Django

Flask

MySQL

PostgreSQL

MongoDB

API design

Unit testing

Security

Performance optimization

CI/CD

Tools

Docker

Kubernetes

Kafka

RabbitMQ

Terraform

Git

GraphQL

Job description

# Backend Engineer (Freelancer)Soul AIPosted on September 16, 2026---Experience1 - 3 yrsJob LocationMumbai, IndiaVacancy1DesignationBack End EngineerJob TypeNot specified---## Job DescriptionWe are looking for top-tier Developers specializing in server-side logic, APIs, and databases. Expertise in Python, Java, Node.js, microservices, RESTful APIs, and cloud deployment is required. If you have experience in this field then this is your chance to collaborate with industry leaders.**Responsibilities:.** Design and implement RESTful APIs, server-side logic, and manage databases (SQL/NoSQL).- Optimize backend performance and deploy applications on cloud platforms (AWS, GCP, Azure).- Ensure security, compliance, and collaborate with frontend teams on solutions.- Write clean, maintainable code, conduct reviews, and manage CI/CD pipelines.**Required****Skills:**- Proficiency in backend frameworks (Node.js, Django, Flask) and database management (MySQL, PostgreSQL, MongoDB).- Experience with cloud platforms (AWS, GCP, Azure), Git, and performance optimization.- Strong knowledge of API design, unit testing, and security best practices.- **Nice to Have:.** Experience with microservices, Docker, Kubernetes, and Graph SQL.- Familiarity with message brokers (Kafka, RabbitMQ) and DevOps tools (CI/CD, Terraform).