GenAI Architect: Enterprise Java Microservices Lead

TechDigital Group; Austin (TX); On-site; USD 180,000 - 240,000; Full time

Job summary

TechDigital Group in Austin, TX seeks a GenAI Architect to define the architectural blueprint for enterprise-grade Generative AI capabilities, including LLM orchestration, RAG, and vector databases integrated into high-throughput microservices.

You will collaborate with business, AI/ML research, platform engineering, and delivery stakeholders to deliver secure, production-hardened AI solutions and guide teams through complex integration challenges.

Qualifications

• Experience architecting GenAI solutions for enterprise-scale microservices.
• Proven Java 17+ and Spring Boot in production environments.
• Experience with LLM tooling and vector databases.
• Knowledge of distributed systems patterns and event-driven architectures.

Responsibilities

• Define the architectural blueprint for integrating GenAI into enterprise microservices.
• Govern scalable, secure GenAI architectures with guardrails and observability.
• Collaborate with business, AI/ML, platform engineering, and delivery stakeholders.

Skills

Java 17+

Spring Boot 3.x

Spring Cloud

Spring Data

LLM APIs integration

LangChain4j

REST/gRPC

Kafka

Docker

Kubernetes

CI/CD

Testing (JUnit/Mockito)

SRE/DevOps collaboration

Tools

LangChain4j

OpenSearch

pgvector

ChromaDB

Elasticsearch

Spring AI

Job description

TechDigital Group in Austin, TX seeks a GenAI Architect to define the architectural blueprint for enterprise-grade Generative AI capabilities, including LLM orchestration, RAG, and vector databases integrated into high-throughput microservices.

You will collaborate with business, AI/ML research, platform engineering, and delivery stakeholders to deliver secure, production-hardened AI solutions and guide teams through complex integration challenges.