SDE II Backend

Dataflow; Dadri; Hybrid; INR 900,000 - 1,800,000; Full time

Job summary

DataFlow Group is seeking a talented Backend Developer to contribute to our core product development. You will be involved in the full software development lifecycle, building scalable and user-friendly applications.

You will work with Node.js, Express.js, and databases like MySQL, MongoDB, or PostgreSQL, design RESTful APIs, and participate in AWS deployments within an Agile/Scrum environment.

Join a fast-growing team focused on secure, high-performance backend systems.

Qualifications

• Proven experience as a Backend Developer with Node.js focus.
• Expert proficiency in Node.js and Express.js frameworks.
• Strong knowledge of MySQL, MongoDB, or PostgreSQL and optimized queries.
• Deep understanding of RESTful API design and scalable systems.
• Familiarity with AWS cloud services and deployment.
• Experience with Git version control.
• Strong problem-solving and communication skills.

Responsibilities

• Develop and maintain robust backend components and services.
• Utilize Node.js for backend development using Express.js or similar frameworks.
• Design, implement, and optimize database interactions with MySQL, MongoDB, or PostgreSQL.
• Build and consume efficient RESTful APIs and contribute to microservices architecture.
• Work with deployments on cloud platforms, preferably AWS.
• Ensure application security, performance, and scalability.
• Participate in an Agile/Scrum environment including code reviews and deployment processes.

Skills

Node.js

Express.js

RESTful API design

AWS

Git

MySQL

MongoDB

PostgreSQL

Problem solving

Communication

Job description

About the Organisation

DataFlow Group is a pioneering global provider of specialized Primary Source Verification (PSV) solutions, and background screening and immigration compliance services that assist public and private organizations in mitigating risks to make informed, cost-effective decisions regarding their Applicants and Registrants.

About the Role:

We are looking for a talented Backend Developer to contribute to our core product development. You will be involved in the full software development lifecycle, building scalable and user-friendly applications.

Duties and Responsibilities:

• Develop and maintain robust backend components and services.
• Utilize Node.js for backend development, leveraging frameworks like Express.js or other suitable backend frameworks (e.g., Django, if applicable to the tech stack).
• Design, implement, and optimize database interactions with systems such as MySQL, MongoDB, or PostgreSQL.
• Build and consume efficient RESTful APIs, and contribute to the architecture and implementation of microservices.
• Work with and manage deployments on cloud platforms, preferably AWS.
• Ensure application security, performance, and scalability across the backend infrastructure.
• Participate in an Agile/Scrum environment including code reviews and deployment processes.

Qualifications:

• Proven experience as a Backend Developer with a focus on Node.js.
• Expert proficiency in Node.js and its core principles, along with hands-on experience using backend frameworks like Express.js.
• Strong knowledge of database management and writing optimized queries for MySQL, MongoDB, or PostgreSQL.
• Deep understanding of RESTful API design and experience implementing scalable backend systems.
• Familiarity with cloud services and deployment/management on AWS.
• Experience with version control systems, specifically Git.
• Excellent problem-solving abilities and clear communication skills.