Backend Engineer Java & LLM Integrations

Acaisoft REMOTE WARSZAWA 2026-10-05
  • At least 5 years of Java practice
  • Strong experience with Java 17+ and the Spring Boot framework
  • Deep understanding of Model Context Protocol (MCP), LLM integrations, and AI Agents
  • Solid background in REST API design, integration patterns, and caching strategies
  • Hands-on experience with application security, including JWT and OAuth protocols
  • Knowledge of integrating external platform APIs (such as IDBS) is a strong plus
  • Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you!

    Currently, we are searching for a full-time Engineer to cooperate with our UK client - BioPharma organization. The mission is to unlock the potential of AI/ML to improve the lives of patients. Our client delivers powerful cloud software and services specifically designed to meet the evolving needs of the BioPharma sector.


    ⚠️ Due to the client's location, sometimes the team works until 6:00 PM CEST.
    Meetings scheduled after 5 PM CEST are usually planned in advance.

    ,[Building a Model Context Protocol (MCP) tool framework to enable seamless AI capabilities, Developing prompt-based conversational skills and AI agent workflows, Implementing a generic proxy API framework to invoke IDBS API endpoints, Designing and building a secure authentication proxy layer, Implementing robust token validation, caching, and authorization mechanisms] Requirements: Java, Spring Boot, AI, REST API, Security, OAuth Tools: Agile, Scrum.