Persistent Systems Tech Stack

AI-led digital engineering and enterprise modernization for Fortune 50 and financial services

IT Services and IT Consulting Pune, Maharashtra 10,001+ employees Public Company

Persistent Systems is a 27,500+ person digital engineering and modernization consultancy headquartered in Pune, serving 20 Fortune 50 companies and tier-one banking clients across the US and India. The hiring profile—89 of 108 active roles in engineering, almost entirely senior-level—reflects a shift toward AI delivery: projects span RAG pipelines, agentic AI workflows, and GenAI application development, while the stack (Java, Python, AWS, Kafka, Kubernetes) supports both classical modernization and emerging AI infrastructure work.

Tech Stack 200 technologies

Core StackJava Python AWS DynamoDB Elasticsearch AWS Lambda Salesforce Apex Oracle MongoDB Maven Jenkins GitLab CI/CD Docker Kubernetes Kafka RabbitMQ C++ API Gateway AWS ECR AWS ECS Salesforce Sales Cloud Lightning Web Components Gradle Argo CD LTE 5G SMPP TLS 1.3 ZTNA+170 more

AdoptingRAG Salesforce Marketing Cloud

What Persistent Systems Is Building

◆Challenges

Disaster recovery drills
Troubleshooting complex middleware issues
Improving system resilience
Enhancing network scalability
Reducing infrastructure cost
Cloud deployment of complex solutions
Transition to operational teams
Maintaining internet circuit reliability
24x7 mission-critical support
Continuous reliability improvements

▲Active Projects

Disaster recovery testing
Rag pipelines and semantic retrieval
Migration solutions
Rag pipeline design
Agentic ai workflow development
Genai application development
Automated patching processes
Hybrid networking solutions
Cloud deployment of control center platform
Wireless core deployment

Hiring Activity

Accelerating110 roles · 100 in 30d

Department

Engineering

Ops

Support

Data

Sales

Seniority

Senior

Mid

Lead

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About Persistent Systems

Persistent Systems provides digital transformation, platform engineering, and enterprise modernization services to large financial services, healthcare, and technology organizations. The company operates across three core service lines: Digital Transformation and Strategy, Digital Product Engineering for independent software vendors, and Data-Driven Business & Intelligence. With $1,654.4M in FY26 revenue and 27,500 employees across 18 countries, the firm has delivered 24 consecutive quarters of growth and maintains active delivery on disaster recovery, cloud migration, hybrid networking, and wireless infrastructure projects for mission-critical clients.

HeadquartersPune, Maharashtra

Company Size10,001+ employees

Hiring MarketsIndia, United States

Frequently Asked Questions

What tech stack does Persistent Systems use?

Core: Java, Python, AWS (DynamoDB, Lambda, ECS, ECR), Docker, Kubernetes. Data: Elasticsearch, Kafka, RabbitMQ, MongoDB. Enterprise: Salesforce (Sales Cloud, Lightning Web Components, Apex), Oracle. Networking: 5G, LTE, SMPP, ZTNA. Adopting: Salesforce Marketing Cloud, RAG.

What is Persistent Systems working on?

Active projects include RAG pipelines and semantic retrieval, agentic AI workflow development, GenAI applications, cloud deployment of control platforms, disaster recovery testing, migration solutions, hybrid networking, and wireless core deployment.

How this profile is built

Persistent Systems's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.