Senior Backend Engineer (Python + GenAI)

Job Description

Experience: 3.00 + years

Salary: INR 2500000-3000000 / year (based on experience)

Expected Notice Period: 30 Days

Shift: (GMT+05:30) Asia/Kolkata (IST)

Opportunity Type: Remote

Placement Type: Full Time Permanent position(Payroll and Compliance to be managed by: Lyzr)

(*Note: This is a requirement for one of Uplers' client - Lyzr)

What do you need for this opportunity?

Must have skills required:

AI/ML, E-Commerce, Fintech, open-source, FastAPI, AWS, Python, Microservices, Restful APIs, Generative AI, Django

Lyzr is Looking for:

What You’ll Do

• Own development of scalable backend systems for production-grade applications
• Design and develop backend services that power GenAI applications and platforms
• Build APIs and infrastructure to support LLM-based features, tools, and agent workflows
• Design and implement RESTful APIs, microservices, and data models
• Own payment gateway integrations (e.g., Razorpay, Stripe, etc.) and ensure secure, seamless transactions
• Architect and deploy backend solutions across cloud platforms (AWS, GCP, etc.)
• Build and maintain resilient infrastructure to support high-traffic applications
• Collaborate with frontend, DevOps, and product teams to ship end-to-end features
• Optimize systems for performance, reliability, and scalability
• Drive code quality, system security, and architectural best practices
  
  
  

• 3–5 years of experience in backend development with end-to-end ownership of feature delivery
• Proficiency in Python
• Strong knowledge of relational and non-relational databases
• Proven experience with payment gateway integration and order processing systems
• Experience designing scalable systems and working with event-driven or distributed architectures
• Familiarity with Docker, Kubernetes, CI/CD pipelines, and monitoring tools
• Ability to translate business needs into robust technical solutions
• Excellent debugging, communication, and collaboration skills
  
  
  

• Experience working in start-ups or fast-paced product teams
• Exposure to AI/ML-based systems or microservice architectures
• Prior experience in fintech or e-commerce platforms
• Contributions to open-source backend projects
  
  
  

• Technical Round -1
• Technical Round -2
• CTO Round ( Past projects + Tech stack )
  
  
  

• Step 1: Click On Apply! And Register or Login on our portal.
• Step 2: Complete the Screening Form & Upload updated Resume
• Step 3: Increase your chances to get shortlisted & meet the client for the Interview!