Senior AI Full Stack Engineer

Persistent Systems · IT Services & Consulting

PUNE
On-site
Posted today
Software Engineering

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About the job

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 18 of the Fortune 50 companies, 7 of the 10 top US banks, 9 of the 10 technology companies, 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 have delivered 26 sequential quarters of growth with $487.6M in Q4 FY26 revenue, up 7.8% Q-o-Q and 20.0% Y-o-Y. Our 29,500+ global team members, located in 21 countries, have been instrumental in helping the market leaders transform their industries. We received five awards at the ISG (Information Services Group) Provider Lens™ Awards 2026 and, for the second year in a row, were awarded the Growth Honor of the Year at the Everest Group Elevate 2026.

About Position:

We are seeking an experienced Senior AI Full Stack Engineer – Agentic AI to design, develop, and deliver enterprise-grade AI-powered applications and intelligent agent ecosystems. The ideal candidate will possess deep expertise in full-stack software development, Generative AI, Large Language Models (LLMs), Agentic AI frameworks, cloud-native architectures, and enterprise application delivery. This role requires a combination of technical leadership, hands-on engineering, and architectural expertise to build scalable AI solutions that drive business innovation and operational excellence.

Role: Senior AI Full Stack Engineer – Agentic AI

Location: Pune

Experience: Between 8 to 12 Years

Job Type: Full Time Employment

What You'll Do:

Design, develop, and deploy enterprise-grade Agentic AI applications and intelligent automation solutions.

Build scalable backend services using Java (Spring Boot) and/or Python (FastAPI, Django).

Develop modern and responsive user interfaces using React, Angular, and TypeScript.

Design and implement REST APIs, microservices, and event-driven architectures.

Integrate Large Language Models (LLMs) into enterprise applications and workflows.

Build Retrieval-Augmented Generation (RAG) solutions using vector databases and embeddings.

Design agentic workflows, multi-agent systems, orchestration frameworks, and intelligent decision-making pipelines.

Collaborate with product owners and business stakeholders to translate requirements into scalable AI solutions.

Implement automated testing across unit, integration, API, and end-to-end testing layers.

Drive cloud-native application development using AWS and containerized platforms.

Develop and maintain CI/CD pipelines, observability solutions, and deployment automation frameworks.

Ensure solution scalability, security, reliability, and compliance with enterprise standards.

Mentor engineering teams and establish best practices for AI engineering and software development.

Lead architecture reviews, technical design discussions, and technology evaluations.

Drive continuous innovation by exploring emerging Generative AI, LLM, and Agentic AI capabilities.

Expertise You'll Bring:

8-12 years of experience in software engineering, full-stack development, and enterprise application delivery.

Strong expertise in Java (Spring Boot) and/or Python (FastAPI, Django).

Extensive experience building enterprise web applications using React or Angular and TypeScript.

Strong understanding of API design, microservices architecture, and distributed systems.

Experience working with relational and NoSQL databases.

Hands-on experience implementing automated testing strategies across multiple testing layers.

Strong expertise integrating Large Language Models (LLMs) into enterprise applications.

Experience with prompt engineering, prompt optimization, and AI workflow design.

Hands-on knowledge of Retrieval-Augmented Generation (RAG), vector databases, embeddings, and semantic search.

Experience implementing LLM evaluation frameworks, guardrails, and responsible AI practices.

Strong understanding of AI agent architectures, agent orchestration, and autonomous workflows.

Expertise in AWS cloud services and cloud-native solution development.

Hands-on experience with Docker, Kubernetes, and container orchestration platforms.

Strong understanding of CI/CD pipelines, DevSecOps practices, observability, and resilience engineering.

Excellent leadership, communication, stakeholder management, and mentoring skills.

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."

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