Python+ Gen AI Engineer

Persistent Systems
Bengaluru, Karnataka, India

About Persistent

We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what's next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.

Our disruptor's mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix Assessment 2026 and Software Product Engineering PEAK Matrix Assessment 2026.

About Position

We are seeking a highly skilled Python Generative AI Engineer with 4-9 years of experience in software development and hands-on expertise in Generative AI technologies. The ideal candidate will have strong Python programming skills and practical experience in designing, developing, and deploying AI-powered applications using Large Language Models (LLMs), LangChain, LangGraph, and Prompt Engineering.

  • Role: Python+ Gen AI Engineer
  • Location: Bengaluru, Hyderabad
  • Experience: 4 to 9 Years
  • Job Type: Full-Time Employment

What You'll Do

  • Design and develop enterprise-grade Generative AI applications leveraging Large Language Models (LLMs).
  • Build intelligent AI workflows, multi-step reasoning systems, and AI agents using LangChain and LangGraph.
  • Develop scalable, secure, and high-performance backend services and APIs using Python.
  • Create, optimize, and evaluate prompts to improve model accuracy, response relevance, and user experience.
  • Implement Retrieval-Augmented Generation (RAG) solutions utilizing vector databases and semantic search technologies.
  • Integrate OpenAI, Azure OpenAI, Anthropic Claude, and other LLM platforms into enterprise applications and workflows.
  • Develop AI-powered copilots, assistants, and automation solutions for business use cases.
  • Work with both structured and unstructured data sources to enable effective knowledge retrieval and contextual responses.
  • Design and implement embedding pipelines, document ingestion frameworks, and knowledge management solutions.
  • Monitor, evaluate, and optimize GenAI applications for performance, reliability, scalability, and cost efficiency.
  • Implement AI observability, logging, model evaluation, and response quality monitoring frameworks.
  • Collaborate with business stakeholders, product teams, and architects to identify and implement AI-driven solutions.
  • Ensure compliance with Responsible AI, security, governance, and enterprise data privacy standards.
  • Troubleshoot AI application issues and continuously improve model and workflow performance.
  • Contribute to AI architecture decisions, proof-of-concepts (PoCs), and innovation initiatives.

Expertise You'll Bring

  • 4 to 8 years of hands-on experience in Python development.
  • Strong knowledge of Generative AI concepts and Large Language Models (LLMs).
  • Hands-on experience with LangChain and LangGraph.
  • Strong expertise in Prompt Engineering and prompt optimisation.
  • Experience building AI Agents, Multi-Agent Systems, and workflow orchestration.
  • Knowledge of RAG (Retrieval Augmented Generation) architecture.
  • Experience with Vector Databases such as Pinecone, ChromaDB, Weaviate, or FAISS.
  • Strong understanding of REST APIs, microservices, and backend development.
  • Experience with Git, CI/CD pipelines, and cloud platforms (Azure, AWS, or GCP).

Benefits

  • Competitive salary and benefits package
  • Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
  • Opportunity to work with cutting-edge technologies
  • Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
  • Annual health check-ups
  • Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents

Values-Driven, People-Centric & Inclusive Work Environment

Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.

  • We support hybrid work and flexible hours to fit diverse lifestyles.
  • Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
  • If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment

Let's unleash your full potential at Persistent - persistent.com/careers

  • Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.? Python3,AI Frameworks

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Questions about this job

How do I apply for the Python+ Gen AI Engineer job at Persistent Systems?

Use the apply link on this page: you apply directly with Persistent Systems on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does Persistent Systems want for this Python+ Gen AI Engineer role?

The job description asks for Python, Generative AI, Large Language Models (LLMs), LangChain, LangGraph, Prompt Engineering, RAG (Retrieval Augmented Generation) and Vector Databases. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at Persistent Systems?

Apply to the Persistent Systems roles that match your experience, and tailor your resume to each job description: for this role that means showing Python, Generative AI, Large Language Models (LLMs). A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.

Is this Python+ Gen AI Engineer job remote or onsite?

This is based in Bengaluru, Karnataka.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with Persistent Systems, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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