Backend Developer

Experience

: 1.00 + years

Salary

: Confidential (based on experience)

Shift

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

Opportunity Type

: Remote

Placement Type

: Full time Permanent Position

(*Note: This is a requirement for one of Uplers' client - CellStrat)What do you need for this opportunity?Must have skills required:Python, FastAPI, PostgreSQL, MongoDB, MySQL, Amazon DynamoDBCellStrat is Looking for:

Responsibilities

• Build and deploy backend services using Python and FastAPI.
• Work with Data Scientists to productionize LLM, GenAI, and RAG-based features.
• Design clean and scalable APIs.
• Work with AWS services (S3, EC2, Lambda, IAM) for deployment.
• Design and manage PostgreSQL database schemas.
• Integrate with internal and external APIs.
• Build small tools, automations, and quick prototypes when needed.
  

Must-Have Skills

• Strong knowledge of Python and FastAPI.
• Basic understanding of LLMs, GenAI apps, or RAG pipelines.
• Good knowledge of AWS basics (S3, EC2, Lambda, IAM).
• Experience with PostgreSQL and schema design.
• Good understanding of API development and backend architecture.
  

Good-to-Have

• Experience with LangChain or LlamaIndex.
• Experience with DynamoDB.
• Projects built from scratch or side projects.
• Experience working with Docker or CI/CD.
  

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!