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Ninth Wave3 weeks ago

AI Java Developer

$100,000–$125,000 year

On-site · New York City, New York, United States

Type
Full Time
Level
Mid Level
Education
Bachelors Degree
Company size
Unknown

Job Summary

Design and develop backend Java services in the Compass Spring Boot codebase, including REST APIs and admin Thymeleaf views, with OpenSearch-backed data flows. Integrate AWS Bedrock for GenAI features (Knowledge Bases, Agents) and implement RAG-based retrieval and operator-assisted workflows. Build ingestion pipelines for bank-supplied artifacts (Postman collections, OAS, configuration files) and wire vector-search indexing. Collaborate across teams to define and ship features, maintain CI/CD pipelines, and ensure performance, scalability, and security. Stay current with Java ecosystem and GenAI tooling.

Required Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, Artificial Intelligence, or related field — or equivalent demonstrable experience shipping production Java + GenAI systems.
  • Strong proficiency in Java 17+
  • Spring Boot experience
  • Spring MVC + Thymeleaf
  • REST API design
  • OpenSearch / Elasticsearch experience
  • Experience integrating LLMs into Java applications via REST clients or SDKs
  • RAG architectures (chunking, embedding, retrieval, citation)
  • Vector databases
  • Cloud platform experience — AWS (Elastic Beanstalk, Bedrock, S3, IAM, CloudWatch)
  • CI/CD pipelines and Git (GitHub)
  • Maven
  • Ability to design and implement end-to-end features from OpenSearch index design to Bedrock Agent wiring
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$100k – $125k / yr

AI Java Developer · Ninth Wave

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