Back End Developer

2 weeks ago


Delhi, Delhi, India Brainwave Science Full time
Job Title: Lead Backend Developer (Node.js, Python, Go)

Location: Delhi, India

Type: Full-Time

Experience: 4+ Years (Required)

About the Role

We are seeking an experienced Lead Backend Developer with strong hands-on expertise in Node.js (Fastify), Prisma, PostgreSQL, Python, SQL Server, and Go. You will play a key role in designing, developing, and maintaining scalable backend systems for our cutting-edge applications.

Key Responsibilities

- Design, develop, and maintain robust backend services and APIs.
- Work with databases such as PostgreSQL and SQL Server to ensure data integrity and performance.
- Implement efficient backend logic using Node.js (with Fastify), Python, and Go.
- Integrate with ORM tools like Prisma for database management.
- Collaborate closely with front-end developers, DevOps, and other stakeholders.
- Analyze system requirements and troubleshoot complex technical issues.
- Write clean, maintainable, and well-documented code.

Required Skills & Qualifications

- 4+ years of hands-on backend development experience.
- Strong expertise in:
- Node.js with Fastify
- Prisma ORM
- PostgreSQL and SQL Server
- Python
- Go (Golang)
- Strong understanding of SQL and relational database design.
- Excellent communication and analytical skills.
- Ability to work independently and as part of a team in a fast-paced environment.

Preferred Qualifications

- Relevant certifications (Node.js, Python, database administration, etc.).
- Experience with performance tuning and security best practices.
- Familiarity with Docker, CI/CD pipelines, and cloud platforms (AWS).

What We Offer

- Opportunity to work on innovative and impactful projects.
- A chance to contribute to technology that makes a real-world impact on communities globally.
- Competitive salary and comprehensive benefits package (including stock options).
- A collaborative, supportive, and growth-oriented work environment.
- Flexible work arrangements (Remote/Hybrid options available).
- Access to the latest tools and technologies to help you excel and innovate.

How to Apply

Please send your CV, a short note about your experience and any relevant project examples to: areddy@brainwavescience.com

Subject: Application –Backend Developer – iCognative
  • Back End Developer

    2 days ago


    Delhi, Delhi, India Usha Financial Services Ltd. Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    Company DescriptionUsha Financial is India's leading financial service provider, offering innovative and flexible credit products for NBFCs, MFIs, HFUs, EV, and Solar Financing. The company is recognized for its commitment to providing quality financial services and solutions tailored to meet the needs of diverse clients. Usha Financial is dedicated to...


  • Delhi, Delhi, India Hoocup Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    Company DescriptionHoocup is an AI-powered companion app that offers users a truly human-like friend who listens, supports, and engages in meaningful conversations anytime, anywhere. Designed to provide emotional connection and ongoing companionship, Hoocup adapts to each user's unique needs, helping people feel understood and valued. Our vision is to...


  • Delhi, Delhi, India Talent Worx Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    We are looking for an experienced Back-End Developer with strong expertise in Spring Boot and Microservices architecture to join our dynamic and innovative team at Talent Worx. You will be responsible for designing and implementing scalable back-end systems that support our applications and services.Key Responsibilities:Develop, enhance, and maintain...


  • Delhi, Delhi, India beBeeDeveloper Full time ₹ 8,00,000 - ₹ 15,00,000

    Job DescriptionWe are seeking a skilled professional to join our dynamic team as a Full Stack Developer. This role offers the opportunity to work on cutting-edge technologies, contribute to innovative projects, and grow within a collaborative environment.This position requires a strong command of both front-end and back-end technologies, a problem-solving...

  • Back End Developer

    2 weeks ago


    Delhi, Delhi, India Deloitte Full time

    Your potential, unleashed. India's impact on the global economy has increased at an exponential rate and Deloitte presents an opportunity to unleash and realise your potential amongst cutting edge leaders, and organisations shaping the future of the region, and indeed, the world beyond. At Deloitte, your whole self to work, every day. Combine that...

  • Back End Developer

    6 days ago


    Delhi, Delhi, India GoodSpace AI Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    Job Title: Backend DeveloperLocation:HybridExperience:1-3 yearsEmployment Type:Full-TimeWe are looking for a skilled and experienced Backend Developer to join our growing engineering team. You'll be responsible for building and maintaining scalable backend systems that power real-world products used at scale. You will work closely with our product, frontend,...

  • Back End Developer

    2 weeks ago


    Delhi, Delhi, India Sat Kartar Group Full time ₹ 5,00,000 - ₹ 8,00,000 per year

    Requirements:Proficiency with fundamental front-end languages such as HTML5, CSS3, JavaScript, Tailwind css, and Type Script.Familiarity with JavaScript frameworks such as React JS And Next JS.Proficiency with server-side languages such as PHP,Codigniter, Laravel and Node JS.Familiarity with database technology such as MySQL, Oracle, MongoDB and NoSql.Design...

  • Back end developer

    3 weeks ago


    Delhi, Delhi, India Bullet Full time

    Backend Developer (Mid-Level)???? Location: Delhi/NCR (On-site only – no hybrid, no remote) ???? Experience: 5–8 YearsSalary Budget - Upto 20 Lacs ???? About the RoleWe're on the hunt for a backend engineer who loves building fast, scalable systems—and isn't afraid of a little chaos (the fun startup kind). If you're someone who can turn business logic...

  • Back End Developer

    3 weeks ago


    Delhi, Delhi, India Bullet Full time

    Backend Developer (Mid-Level) Location: Delhi/NCR (On-site only – no hybrid, no remote) Experience: 5–8 Years Salary Budget - Upto 20 Lacs About the RoleWe're on the hunt for a backend engineer who loves building fast, scalable systems—and isn't afraid of a little chaos (the fun startup kind). If you're someone who can turn business logic into...

  • Back End Developer

    2 weeks ago


    Delhi, Delhi, India Bullet Full time

    Backend Developer (Mid-Level) Location: Delhi/NCR (On-site only – no hybrid, no remote) Experience: 5–8 YearsSalary Budget - Upto 20 Lacs About the RoleWe're on the hunt for a backend engineer who loves building fast, scalable systems—and isn't afraid of a little chaos (the fun startup kind). If you're someone who can turn business logic into clean...