Middle Java

4 semanas atrás

Brasil WeCookIT Tempo inteiro

3 days ago Be among the first 25 applicants

This range is provided by WeCookIT. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

We are looking for a Java / AI Engineer with hands-on experience in Large Language Models (LLMs) to integrate intelligent features into our software product. This role focuses on Java backend development and requires expertise in both cloud and offline/on-premises AI solutions.

Key Responsibilities
  • Integrate LLMs (e.g., GPT-4, Falcon, LLaMA, Mixtral) into Java backend systems.
  • Develop local services (in Python or Java) to serve offline models when needed.
  • Design and maintain REST/JSON endpoints for communication between Java services and AI modules.
  • Personalize and adapt model outputs through prompt engineering.
  • Implement logic for natural language understanding, question/answer generation, and response analysis.
  • Support hybrid architecture: cloud-first with fallback or dedicated on-premises mode.
  • Ensure data privacy, performance, and security in AI integrations.
  • Collaborate with backend, frontend (Angular), and product teams for seamless integration.
Required Skills & Experience
  • Experience with LLMs (e.g., GPT, Falcon, LLaMA, BloomZ).
  • Experience integrating APIs (OpenAI, HuggingFace, Ollama).
  • Strong Python and Java skills for backend development (FastAPI, Flask).
  • Expertise in Java backend development, especially with Spring Boot.
  • Familiarity with AWS services (API Gateway, EC2, Lambda, etc.).
  • Experience deploying AI models in on-premises environments.
  • Familiar with model quantization and serving tools (HuggingFace, llama.cpp, Ollama).
Nice To Have
  • Familiarity with LangChain, vLLM, or Retrieval-Augmented Generation (RAG).
  • Experience with multilingual prompt engineering.
  • Working knowledge of Angular.
  • Experience with AI solutions in offline enterprise environments.
  • Knowledge of privacy regulations (e.g., GDPR) and edge computing best practices.
Who You Are
  • Solution-oriented, with strong problem-solving skills.
  • Comfortable working autonomously and taking technical ownership.
  • Eager to collaborate with cross-functional teams.
  • Curious and passionate about exploring new AI technologies.
What We Offer
  • An innovative product focused on real-world Generative AI.
  • Influence in technical decisions and solution architecture.
  • Flexible, remote work with autonomy.
  • Growth opportunities with modern tools and open-source models.

If you're excited about making an impact in the AI space, we'd love to hear from you Apply now and join our dynamic team

Skills: java, artificial intelligence, spring

Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Engineering and Information Technology
Industries
  • IT Services and IT Consulting

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