Senior Developer | Python + Fast API +UI

V2 Solutions; Hyderabad; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

V2 Solutions is seeking an experienced backend engineer with deep Python expertise to design and implement scalable services across distributed systems. You will emphasize modern backend frameworks (FastAPI, Flask, Django) and hands-on work with LLMs and agentic orchestration frameworks, ensuring robust security and data privacy.

You'll own design decisions around microservices, asynchronous programming, vector databases, and CI/CD pipelines, collaborating across teams to deliver reliable,

Qualifications

• 3–5+ years of backend experience in Python.
• Hands-on with OpenAI/Anthropic or open-source LLMs.
• Experience with distributed systems and microservices.
• Familiarity with Docker and Kubernetes.
• Knowledge of security best practices for data privacy and LLMs.

Responsibilities

• Design and implement scalable backend services using Python.
• Lead architecture decisions for microservices and async components.
• Develop and maintain CI/CD pipelines and automated tests.
• Collaborate with cross-functional teams and ensure secure data handling.
• Evaluate and integrate vector databases and LLM tooling.

Skills

Python

Backend frameworks

LLMs / agentic orchestration

Distributed systems

Microservices

Async programming

Databases (SQL/NoSQL/Vector)

CI/CD & Testing

Git & Version control

Docker & Kubernetes

Prompt engineering

Model fine-tuning

Security & privacy

Tools

Docker

Kubernetes

Git

CI/CD tooling

FastAPI

Flask

Django

Vector DBs

Job description

Experience: min 3 - 5+ years of professional experience in backend engineering, with a strong focus on Python.

Python Mastery: Deep expertise in Python and modern backend frameworks (e.g., FastAPI, Flask, Django).

AI/Agentic Frameworks: Proven hands-on experience building applications with LLMs (OpenAI, Anthropic, open-source models) and agentic orchestration frameworks.

System Design: Strong understanding of distributed systems, microservices architecture, and asynchronous programming in Python.

Database Expertise: Solid experience with both relational/NoSQL databases and Vector Databases.

Engineering Best Practices: Strong commitment to CI/CD, automated testing, version control (Git), and code reviews. Experience with cloud platforms and containerization/orchestration (Docker, Kubernetes).

Familiarity with prompt engineering techniques and model fine-tuning. Understanding of security best practices, especially concerning data privacy and LLM vulnerabilities (e.g., prompt injection).