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r3 Consultant
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Fullstack AI Engineer

Fullstack AI Engineer

r3 Consultant

4 years

0 Lacs

Pune Maharashtra India

Posted:2 days ago| Platform:

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Skills Required

ai stack developer node.js react.js software test design mysql data integrity code ux architecture planning devops model evaluation tuning inference integration express.js javascript relational openai api aws gcp azure authentication jwt oauth git debugging communication docker

Work Mode

On-site

Job Type

Full Time

Job Description

Job Title:

Location:

Experience Required:

Availability:

Employment Type:

About the Role

skilled and versatile Full Stack Developer

Key Responsibilities

Develop, test, and maintain scalable full stack applications using
Node.js
for backend and
React.js
for frontend.
Design and manage
MySQL databases
, ensuring data integrity and performance.
Collaborate with the product and AI teams to build and integrate
GenAI and LLM-powered features
into web applications.
Optimize code performance, enhance UX, and implement secure APIs.
Participate in code reviews, architecture planning, and DevOps integration.
Stay updated with emerging GenAI tools, frameworks, and best practices.
Contribute to AI model evaluation, fine-tuning, or inference integration when required.

Required Skills & Qualifications

4+ years
of hands-on experience in
full stack development
.
Strong proficiency in:
Node.js
and Express.js (or similar backend frameworks)
React.js
and modern JavaScript/TypeScript
MySQL
or other relational databases
Working knowledge or hands-on experience with:
Generative AI
models or platforms (OpenAI, LangChain, RAG pipelines, etc.)
LLMs (e.g., GPT, BERT, LLaMA)
and API-based AI integration
Familiarity with cloud platforms (AWS/GCP/Azure) is a plus.
Good understanding of RESTful APIs, authentication (JWT/OAuth), and Git workflows.
Strong problem-solving, debugging, and communication skills.
Ability to work in a
hybrid environment
based in Pune.

Preferred (Bonus) Skills

Experience with
vector databases
or
semantic search
.
Knowledge of
LangChain
,
Hugging Face
, or
OpenAI APIs
.
Exposure to
Docker/Kubernetes
or CI/CD pipelines

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