AI Engineer / Developer

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.

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