Senior Backend Engineer (Contractual)

Experience : 4.00 + years

Salary : INR 259259-311111 / month (based on experience)

Expected Notice Period : 7 Days

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

Opportunity Type : Remote

Placement Type : Full Time Contract for 6 Months(40 hrs a week / 160 hrs a month)

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

What do you need for this opportunity

Must have skills required :

Python, Django, FastAPI, Generative AI, Microservices, Restful APIs, LLMs, AWS, Mongo DB

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

What We're Looking For

4+ years of experience in backend development with end-to-end ownership of feature delivery

Proficiency in Python, Django or FastAPI

Strong knowledge of relational and non-relational databases (Mongo DB)

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

Interview Process :

Assessment

Technical Round -1

Technical Round -2

How to apply for this opportunity

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!

About Uplers :

Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement.

(Note : There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well).

So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Skills Required

Django, Mongo Db, FastAPI, Restful Apis, Python, Aws, Microservices