Java AIML Developer

Persistent Systems; Pune District; Hybrid; INR 1,400,000 - 2,100,000; Full time

Benefits offered by this job

Hybrid work

Industry-leading benefits

Education sponsorship

Long Service awards

Job summary

Persistent Systems приглашает опытного Java AI/ML Developer для разработки масштабируемых и облачных приложений. Ваша роль включает создание Java/Spring микро-сервисов, управляемых агентами, проектирование API и интеграцию с облачными платформами (AWS/GCP/Azure).

Вы будете работать над решений на основе LLM и конвейеров инструментов, ориентированных на производственные решения и устойчивость систем. Требуется 3–6 лет опыта, сильное владение Java 17+, Spring Boot и REST/OpenAPI, а также опыт

Qualifications

• Strong Java (17+), OOP and JVM performance.
• Production Spring Boot and SOA experience.
• API design (REST/OpenAPI) and event-driven systems.
• SQL/NoSQL, caching, data modeling for high-throughput services.
• Cloud-native services on AWS/GCP/Azure, containers, K8s basics.

Responsibilities

• Design and build Java/Spring microservices for agent orchestration.
• Define service boundaries and data contracts between runtimes and tools.
• Implement production-grade features: idempotency, retries, circuit breaking, degradation.
• Lead test strategy and CI/CD quality gates for agent pipelines.
• Troubleshoot and optimize performance; work with MySQL/PostgreSQL.

Skills

Java 17+

Spring Boot

AI/ML

Cloud platforms

REST API design

Kubernetes

LLM-powered apps

Agent patterns

Tools

LangChain4j

Spring AI

OpenAPI

Kubernetes

Job description

We are seeking a skilled Java AI/ML Developer with strong expertise in Java, AI/ML technologies, and Cloud platforms to build scalable, intelligent, and cloud-native applications. The ideal candidate will work on developing AI-powered solutions, agent-based systems, and microservices architectures while collaborating with cross-functional teams to deliver innovative business solutions.

• Location: All Persistent Location
• Experience: 3 to 6 years
• Job Type: Full-Time Employment

What You'll Do:

• Design and build Java/Spring microservices that support agent orchestration: tool
• invocation, session/state management, prompt routing, retrieval, and async workflows.
• Define service boundaries, APIs, and data contracts between agent runtime, business
• domains, and external tools (MCP, REST, messaging).
• Lead implementation of production-grade features: idempotency, retries, circuit breaking,
• rate limits, and graceful degradation when models or tools fail.
• Drive test strategy (unit, contract, integration, load) and CI/CD quality gates for agent pipelines.
• Troubleshooting and debugging to optimize performance
• Experience with databases directly, particularly MySQL and PostgreSQL, and how they are addressed by the application
• Comfortable working with and improving upon legacy systems and code as you are building new features and applications

Expertise You'll Bring:

• Strong Java (17+ preferred) with deep knowledge of OOP, concurrency, and JVM performance.
• Production experience with Spring Boot and service-oriented architecture.
• Solid API design (REST/OpenAPI); experience with event-driven or message-based systems.
• Proficiency with SQL/NoSQL, caching, and data modeling for high-throughput services.
• Experience building cloud-native services (AWS/GCP/Azure): containers, K8s basics, secrets, config, deployments.
• Strong testing discipline and operational ownership (on-call, incidents, postmortems).
• AI / agentic (demonstrable in production or substantial POCs)
• Hands-on experience building LLM-powered applications, not just calling APIs from scripts.
• Understanding of agent patterns: ReAct-style loops, tool calling, planners, sub-agents, and human approval steps.
• Experience with orchestration frameworks (e.g., LangChain4j, Spring AI, custom orchestrators, or equivalent).
• Practical knowledge of prompt engineering, structured output, and failure modes (hallucination, tool misuse, infinite loops).
• Familiarity with evaluation: golden datasets, regression tests for prompts/tools, offline vs online metrics.
• Awareness of security & compliance: PII handling, prompt injection, least-privilege tool access, audit logging.
• 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
• 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

“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”