Application/AI Developer

Oracle

Oracle

Software Engineering, Data Science
Budapest, Hungary
Posted on Nov 27, 2025

Technical Expertise:

  • Qualification & Experience: Bachelor’s or Master’s degree in Computer Science, Engineering, or related technical field. Minimum 3+ years’ hands-on experience in software development using Java or, Python, Spring Boot, with strong grounds in data structures, algorithms, and their application in solving complex engineering challenges.
  • Application Development: Experience in designing scalable microservices in an enterprise environment. Experience in using SQL and relational databases is considered a plus.
  • Self-Sufficiency: Proven ability to rapidly learn new technologies, prototype solutions, and independently design and implement application components.
  • LLM Technologies: Practical exposure to working with Large Language Models (OpenAI, Grok, or open-source variants), including prompt engineering practices, fine-tuning methods, and model deployment strategies.
  • Agentic Frameworks: Hands-on development of agent-based workflows using frameworks such as OpenAI Agent SDK, LangGraph, or equivalent agent orchestration toolsets.
  • RAG Systems: Experience implementing Retrieval-Augmented Generation components including indexing, metadata strategies, hybrid search, relevance evaluation, and pipeline integration.

Preferred Qualifications

  • OCI Services: Experience with Oracle Cloud Infrastructure, including services such as OCI GenAI Service, Object Storage, API Gateway, Functions, or Streaming.
  • Containers: Hands-on familiarity with Kubernetes and container tooling such as Podman or Docker.
  • Vector Data Platforms: Familiarity with vector-enabled data systems such as Oracle 23ai Vector Database, Pinecone, FAISS, or comparable technologies (desirable).


Soft Skills

  • Proven ability to drive technical outcomes, take ownership of deliverables, and work independently.
  • Strong communication skills, with the ability to articulate technical concepts, experience in working with distributed teams.
  • Demonstrated problem-solving ability when working with complex AI workloads, distributed systems, and cloud-native applications.
  • A proactive, experimentation-oriented mindset with a strong willingness to learn.

As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges. We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity.

We know that true innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing an inclusive workforce that promotes opportunities for all.

Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling +1 888 404 2494 in the United States.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.


The AI Application Engineer will work within the OAL engineering organization, implementing and operating high-performance, cloud-native application services on Kubernetes to power advanced AI agents, RAG pipelines, large-scale distributed data workloads, and intelligent automation capabilities. In this role, you will engineer low-latency microservices integrating LLMs, agentic orchestration frameworks, and AI runtime components while rapidly prototyping and hardening production-grade capabilities to enable innovative AI-driven solutions on Oracle Cloud Infrastructure.

Career Level - IC3


Key Responsibilities

I. Cloud Application Development

  • Design and develop cloud-native application services on Kubernetes using Java, Python, and Spring Boot.
  • Integrate application components with OCI services, including GenAI Service, Object Storage, and API Gateway.

II. AI, LLMs, and Agentic Systems

  • Implement AI-powered capabilities using LLMs, prompt engineering, and agentic frameworks such as OpenAI Agent SDK or LangGraph.
  • Build RAG workflows including embeddings, indexing, and hybrid search.

III. DevOps and Deployment

  • Support CI/CD processes and containerized deployment workflows using Podman, Docker, and OKE.
  • Troubleshoot application and runtime issues across distributed environments.

IV. Collaboration and Knowledge Sharing

  • Work with cross-functional engineering teams to align solution designs with business requirements.
  • Conduct research on emerging AI technologies, tools, and engineering patterns to introduce improvements and new solution approaches.
  • Share knowledge, and contribute to internal enablement of AI and cloud development best practices.