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AI Engineer / Developer

  • Remote
    • Lublin, Lubelskie, Poland
  • Application Services Poland
  • vpnt8

Job description


The project


We are looking for an experienced AI Engineer / Developer to design and develop a next-generation, AI-first fleet management platform built from the ground up with a cloud-native architecture. This is a greenfield opportunity for an innovator who thrives on building intelligent systems that scale, with a strong emphasis on leveraging AI to improve operational efficiency, driver safety, and compliance in fleet operations.

You will play a key role in driving technical strategy, designing core AI services, and implementing features including digital driver's license verification, AI-powered document search (OCR), natural language query support, and a virtual AI assistant.


Industry: Fleet management

Team: Tech Lead, Backend developers, QA (Poland and Egypt)

The number of open vacancies: 1

Type of contract: B2B/Labour Contract
The preferred scale of work: full-time
Start date: June 2025, long-term cooperation
Type of work: 
100% remote from Poland (Lublin preferred)

Location: Poland


Main technologies used in the project:

  • Frontend: Vaadin (mobile-first, responsive) 

  • Backend: Java, PostgreSQL (with JSON indexing) 

  • Server: Tomcat (Java stack) 

  • AI Services: LLMs and framework shall be decided during design phase and integrated with the java backend

  • Cloud: AWS

Your tasks:

  • Design and develop a cloud-native AI-first solution.

  • Ensure the solution is modular, scalable, secure, and optimized for AI/ML workloads.

  • Implement an AI-powered document ingestion and search system.

  • Develop natural-language search functionality using LLMs (e.g., Google Document AI workbench) and prompt engineering techniques tailored to fleet management.

  • Build a chatbot solution capable of understanding and responding to fleet-related queries and redirect to the correct help pages.

  • Define data pipelines for structured and/or unstructured data ingestion.

  • Integrate third-party models for fleet-specific insights and automation.

  • Work closely with product managers, Backend (Java) and Frontend developers.

  • Provide guidance on AI best practices, model performance, and responsible AI use.

Job requirements

What we expect from you

  • Bachelor's or Master’s degree in Computer Science, AI/ML, or related fields.

  • Total 5+ years of software development and software architecture experience.

  • 2-3 years of experience in AI/ML field.

  • Deep expertise in:

    • LLMs and NLP technologies (Transformers, LangChain, etc.)

    • Databases: PostgreSQL.

  • Experience with prompt engineering and retrieval-augmented generation (RAG).

  • Understanding of data privacy, digital identity verification, and compliance.

  • English proficiency at B2 level.

Nice to have:

  • Backend development using Java.

  • Familiarity with Kubernetes, Docker, and CI/CD tools (GitHub, Jenkins).

What we can offer:


  • flexible working hours

  • medical insurance

  • international clients

  • 100% remote work

  • annual bonuses

  • life insurance

  • non-corporate work atmosphere

  • integration events

  • additional days off

  • training and development budget



We look forward to receiving your application!


Recruiter responsible for the offer


Karolina Witkowska karolina.witkowska@trimetis.com

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