SDE II Backend

Mployee.me; Dadri; On-site; INR 900,000 - 1,500,000; Full time

Job summary

DataFlow Group is seeking a Backend Developer to contribute to core product development. You will build scalable backend services using Node.js with Express.js, and design efficient database interactions across MySQL, MongoDB, and PostgreSQL.

You will build and consume RESTful APIs, contribute to microservices, and participate in Agile/Scrum environments, including code reviews and deployments on AWS. Strong problem-solving and communication are essential.

Qualifications

• Proven experience as a Backend Developer with a focus on Node.js.
• Expert proficiency in Node.js and frameworks like Express.js.
• Strong knowledge of databases (MySQL, MongoDB, PostgreSQL) and optimized queries.
• Experience with RESTful APIs and scalable backend systems.
• Familiarity with AWS and cloud deployments.
• Experience with Git and version control.
• Excellent problem-solving and communication skills.

Responsibilities

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

Skills

Node.js

Express.js

REST APIs

Database queries

Problem solving

Communication

Tools

MySQL

MongoDB

PostgreSQL

AWS

Git

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.