Senior Java AI Engineer – Move Money Platform Architect

Doist; Austin (TX); Hybrid; USD 140,000 - 190,000; Part time

Job summary

Doist is seeking a Senior Java Backend Engineer with specialized AI/ML integration to advance our Wealth Management Move Money platforms. You will architect high-throughput, secure microservices for asset movement and lead AI-powered transaction workflows from Austin or Westlake, TX.

Responsibilities include deploying AI infrastructure, integrating LLMs, and ensuring low-latency, compliant production systems. This role demands 6+ years of enterprise Java and hands-on cloud-native development.

Qualifications

• 6+ years of experience in Java backend development and AI/ML integration.
• Experience building high-throughput, fault-tolerant microservices for financial transactions.
• Strong background in secure, compliant software design for enterprise platforms.

Responsibilities

• Design, build, and support high-throughput Java backend systems for asset movement.
• Architect AI/ML integration within transactional pipelines and real-time workflows.
• Integrate AI/ML models, LLMs, and RAG techniques into production services.
• Collaborate with data science and security teams to ensure low-latency, secure deployments.
• Migrate legacy apps to cloud-native microservices with CI/CD automation.
• Develop resilient data pipelines and feeding AI models with transactional metadata.
• Bridge AI data science with core financial platform architecture.

Skills

Java backend

Spring Boot

Spring Cloud

Hibernate/JPA

Distributed systems

RESTful APIs

AI/ML integration

LLM integration

Vector databases

Security/compliance in fintech

Cloud-native

Tools

Docker

Kubernetes

GitHub Actions

Bitbucket

Bamboo

JUnit

Mockito

MLflow

Kubeflow

LangChain4j

ONNX Runtime

DJL

Job description

Doist is seeking a Senior Java Backend Engineer with specialized AI/ML integration to advance our Wealth Management Move Money platforms. You will architect high-throughput, secure microservices for asset movement and lead AI-powered transaction workflows from Austin or Westlake, TX.

Responsibilities include deploying AI infrastructure, integrating LLMs, and ensuring low-latency, compliant production systems. This role demands 6+ years of enterprise Java and hands-on cloud-native development.