Senior Full Stack Developer

Oracle Oracle · Enterprise · Mexico

Senior Full Stack Developer to build AI-powered capabilities into recruiting applications and platforms, focusing on Generative AI, RAG, LLMs, and AI service orchestration using Java-based enterprise technologies.

What you'd actually do

  1. Design, develop, and maintain enterprise-grade recruiting applications and services using Java, Spring Boot, Helidon, REST APIs, OracleJet, OCI Services, and Oracle Database.
  2. Embed AI services into existing and new talent acquisition products, ensuring they are scalable, secure, reliable, and aligned with business needs.
  3. Build and integrate solutions using Generative AI, large language models, Retrieval-Augmented Generation, natural language processing, semantic search, prompt engineering, and AI service APIs.
  4. Design and implement service integrations across internal and external systems, including recruiting platforms, HR systems, data services, AI services, messaging systems, and third-party APIs.
  5. Work with queues, asynchronous processing, event-driven patterns, and integration frameworks to support reliable data exchange and scalable application workflows.

Skills

Required

  • Java
  • Spring Boot
  • Helidon
  • RESTful APIs
  • micro-services
  • service integrations
  • Generative AI
  • Retrieval-Augmented Generation
  • large language models
  • AI service orchestration
  • prompt engineering
  • semantic search
  • natural language processing
  • vector databases
  • embeddings
  • semantic retrieval
  • guardrails
  • responsible AI practices
  • asynchronous processing
  • messaging
  • queues
  • event-driven architecture
  • distributed system patterns
  • API design
  • system integration
  • authentication
  • authorization
  • observability
  • error handling
  • production-grade service reliability
  • Oracle Database
  • SQL
  • data modeling
  • query optimization
  • backend data access patterns
  • CI/CD pipelines
  • DevOps practices
  • containerization
  • Kubernetes
  • Docker

Nice to have

  • Oracle JET

What the JD emphasized

  • Hands-on experience with Generative AI, large language models, prompt engineering, RAG patterns, AI language services, semantic search, or natural language processing.
  • Knowledge of vector databases, embeddings, semantic retrieval, guardrails and responsible AI practices.

Other signals

  • Generative AI
  • LLMs
  • RAG
  • AI service orchestration
  • semantic search
  • prompt engineering