Senior Product Engineer

Job Description: Senior Product Engineer (Java)

Location: Chennai, India

About Archimedis Digital

Archimedis Digital is a global IT services and products company dedicated exclusively to the

Life Sciences industry. We combine our deep domain expertise and cutting-edge technology

skills to catalyze digital transformation for our clients.

As a boot-strapped, profitable, and rapidly growing organization with a presence in India, the

USA, and expanding footprints in Europe and LATAM, we are a "people-first" company driven

by curiosity, clarity, and consistency.

About the Opportunity

As Archimedis Digital is redefining the Life Sciences landscape by merging deep domain

expertise with next-generation technology, we are looking for a Senior Product Engineer

(Java). We need a technologist who understands how to build AI-Native architectures where

Large Language Models (LLMs), Vector Databases, and high-performance microservices

converge to solve complex pharmaceutical challenges.

The Role

As a Senior Product Engineer, you will bridge the gap between our enterprise-grade stability

and our cutting-edge AI capabilities. You will be responsible for building robust, scalable

microservices that orchestrate AI agents, manage massive data ingestion pipelines, and

ensure our platforms are "AI-ready."

You will pioneer the use of modern Java frameworks (like Spring AI and LangChain4j) to

integrate Generative AI capabilities directly into our core product suite.

Key Responsibilities

1. AI-Integrated Backend Development

• Design and build high-performance microservices using Java 21 and Spring Boot.

• Implement "Spring AI" or "LangChain4j" frameworks to integrate LLM capabilities

(OpenAI, Azure, local models) directly into the application layer.

• Develop efficient data ingestion pipelines that feed into Vector Databases (e.g., Milvus,

Pinecone, Weaviate) for RAG (Retrieval-Augmented Generation) implementations.

2. System Architecture & Scalability

• Architect event-driven systems (Kafka/RabbitMQ) to handle asynchronous AI

processing tasks without blocking user interfaces.

• Optimize API latency for real-time AI interactions (streaming responses, Server-Sent

Events).

• Ensure all systems meet the rigorous security and compliance standards of the Life

Sciences industry (GDPR, GxP).

3. Code Quality & Mentorship

• Write clean, testable, and efficient code. Champion TDD (Test Driven Development)

and CI/CD best practices.

• Perform code reviews and mentor junior developers on how to handle the non

deterministic nature of AI responses within a rigid Java type system.

Qualifications

• Experience: 6–9 years of hands-on software development experience.

• Core Tech: Mastery of Java, Spring Boot, Hibernate/JPA, and SQL.

• AI/Native Skills (Critical):

o Proven experience or strong side-projects integrating GenAI/LLMs into Java

applications.

o Familiarity with Vector Databases and semantic search concepts.

o Experience with Spring AI, LangChain4j, or building wrappers around Python

AI services.

• Architecture: Strong understanding of Microservices patterns, REST/gRPC APIs, and

Docker/Kubernetes.

• Database: Proficiency in both Relational (PostgreSQL) and NoSQL (MongoDB)

databases.

Why Join Archimedis Digital?

• The bleeding edge of Java: We aren't maintaining legacy monoliths. We are pushing

Java to its limits in the AI era.

• Meaningful Work: The platforms you build directly support pharmaceutical

manufacturing and drug safety.

• Growth: Join a profitable, scaling company where your technical decisions shape the

product roadmap.

To Apply:

Please send your resume and a cover letter outlining your experience in scaling global IT organizations hr@archimedis.io.