Backend Developer (Node.js) - GGS - BLR

Getinz Techno Services; Bengaluru; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

A leading edutech company is seeking a Backend Developer in Bengaluru. The ideal candidate has over 2.5 years of experience with Node.js and proficiency in PostgreSQL and Redis. Responsibilities include managing backend APIs, optimizing database queries, and integrating media services. The role offers hybrid work, allowing flexibility while contributing to impactful projects. Strong initiative and familiarity with Linux environments are desired for this position.

Qualifications

• 2.5+ years in medium-to-large scale systems or 5+ years contracting experience.
• Proficiency in Node.js and JavaScript.
• Strong experience with PostgreSQL and Redis.
• Comfort with Linux/BSD environments including bash scripting.
• Strong experience with git and distributed version control systems.

Responsibilities

• Build and manage backend APIs at substantial scale.
• Work on data engineering projects to transform datasets.
• Optimize slow-running database queries and API paths.
• Integrate media and streaming services for enhanced collaboration.
• Develop tools for non-engineering teams to improve efficiency.
• Contribute to open-source software.

Skills

Node.js

JavaScript

PostgreSQL

Redis

Bash scripting

Git

Performance monitoring tools

Job description

Hiring for a leading edutech company based in Bengaluru.

We are looking for a Backend Developer with strong experience in Node.js

Location: Bengaluru (HSR Layout) | Hybrid

Type: Full-Time

Responsibilities

• Build and manage backend APIs and systems at substantial scale, ensuring they perform well under load and meet user demands.
• Work on data engineering projects to transform large, unstructured datasets spread across multiple systems into clean, structured data within a coherent framework.
• Optimize slow-running database queries and API paths to ensure high efficiency and minimal latency across our platform.
• Integrate media and streaming services such as Zoom, Slack, and Discord, building engaging communication and learning experiences that enhance collaboration.
• Develop sophisticated tools and services for non-engineering teams (like marketing and product teams), enabling them to work more efficiently and effectively.
• Contribute to open-source software, adding value to the community and collaborating with external developers to advance important projects.

Requirements

• Experience: 2.5+ years of working with medium-to-large scale systems in production environments, or substantial experience with contracting that matches 5+ years of work experience.
• Languages: Proficiency in Node.js & Javascript
• Databases: Strong experience with PostgreSQL and Redis, with solid understanding of SQL databases and query optimization.
• Performance Engineering: Demonstrated experience in:
  • Profiling slow API paths using APM tools.
  • Designing debugging strategies and reducing system uncertainty.
  • Analyzing and optimizing complex database query plans.
• Linux/BSD Environments: Comfort with basic bash scripting, performance monitoring tools like htop, iotop, perf, and understanding system resource constraints (CPU, memory, I/O).
• Version Control: Strong experience with git and distributed version control systems.
• Exceptional Initiative: A track record of taking initiative, such as:
  • Starting a business or creating a personal project
  • Contributing to open-source software or other impactful community work.
  • Volunteering or creating something meaningful

Nice to Have

• Some knowledge of data science and statistics, with familiarity with big data tools.
• Deep understanding of PostgreSQL internals.