Python Software Developer

V2 Solutions; Pune District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

V2 Solutions in Pune seeks a Python Developer with 3+ years of experience in machine learning and NLP to bridge robust software engineering with AI. You will design, train, and deploy LLM-powered applications and collaborate with cross-functional teams to deliver production-ready solutions.

You will optimize models, build scalable data pipelines, and work on end-to-end AI/ML projects using Python, SQL, and modern NLP techniques in a fast-paced environment.

Qualifications

• 3+ years of Python development experience.
• Experience with ML/LLM and NLP techniques.
• Experience with data pipelines and SQL.
• Ability to collaborate with cross-functional teams.

Responsibilities

• AI/ML & LLM Development: Design, build, train, and fine-tune models focusing on LLMs and NLP.
• Backend & Data Engineering: Write clean, scalable Python and optimize SQL queries for data extraction.
• Model Optimization: Experiment with embeddings, prompt engineering, and fine-tuning methods (LoRA, QLoRA).
• Data Pipelines: Build scalable data processing workflows for large datasets.
• Collaboration & Integration: Integrate AI/ML models into production APIs and software solutions.

Skills

Python

SQL

LLMs

NLP techniques

Communication skills

Tools

OpenAI API

Llama

Claude

Mistral

Job description

Job Title: Python Developer Experience: 3+ Years Location: Pune Job Type: Full-Time

About the Role

We are seeking a skilled and passionate Python Developer with 3+ years of experience specializing in Machine Learning (ML), and Large Language Models (LLMs) . In this role, you will bridge the gap between robust software engineering and cutting‑edge AI. You will be responsible for designing, training, fine‑tuning, and deploying advanced NLP models and LLM‑powered applications to solve complex, real‑world problems.

Key Responsibilities

• AI/ML & LLM Development: Design, build, train, and fine‑tune machine learning models, specifically focusing on LLMs and advanced NLP techniques.


• Backend & Data Engineering: Write clean, efficient, and scalable code in Python and optimize complex SQL queries for data extraction and manipulation.


• Model Optimization: Implement and experiment with embeddings, prompt engineering, and fine‑tuning methodologies (e.g., LoRA, QLoRA) to adapt models for specific business tasks.


• Data Pipelines: Architect and maintain scalable data processing workflows to handle large datasets efficiently.
  
• Collaboration & Integration: Collaborate with cross‑functional teams to integrate AI/ML models into production‑ready software solutions and APIs.

Required Skills & Qualifications

• Core Programming: Strong, production‑grade programming skills in Python and deep knowledge of SQL .


• Proven experience working with LLMs (e.g., OpenAI API, Llama, Claude, Mistral) and core NLP techniques (e.g., text classification, sentiment analysis, topic modeling, sequential modeling).


• Data & Math: Strong understanding of foundational machine learning algorithms, data structures, and statistical analysis.


• Soft Skills: Excellent problem‑solving skills and a data‑driven mindset. Strong communication skills to articulate technical concepts to non‑technical stakeholders. Ability to thrive in a fast‑paced, collaborative team environment.