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Working at Mars

  • Company employees
    4,000 In the UK
  • Gender diversity (m:f)
    57:43

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Join Mars Global Services in Poland as a Junior Forward Deployed AI Engineer on a full-time basis. In this dynamic role, you will bridge AI development and shop floor operations by shadowing frontline teams, translating user needs, and rapidly prototyping AI-enabled solutions for supply chain and manufacturing.

Requirements

  • Bachelor’s degree in Computer Science, Data Science, Software Engineering, or related technical discipline.
  • 1–3 years of professional experience in software engineering, data engineering, or digital technology delivery.
  • Robust baseline experience writing Python and understanding software engineering fundamentals.
  • Hands-on experience with LLM APIs and basic RAG architectures.
  • Proficiency in SQL and relational databases.
  • Preferred: Experience with AI frameworks (LangChain, LlamaIndex, LangGraph), cloud platforms, Git, Docker, and supply chain domains.

Skills & Responsibilities

  • Python & Software Engineering: Write clean, functional Python code and build REST APIs to connect AI applications with shop floor platforms and repositories.
  • RAG & Agentic Systems: Construct and tune Retrieval-Augmented Generation pipelines, semantic search indices, and multi-agent workflows under senior guidance.
  • Data Wrangling: Clean, structure, and prepare unstructured documents and SQL database exports for AI system ingestion.
  • Frontline Engagement: Participate in site visits and agile scrum ceremonies to translate user feedback into structured user stories and functional prototypes.
  • Potential transition routes: People from software engineering, data analysis, or IT support roles may bring programming skills and business acumen, alongside meeting technical Python and SQL requirements.

Job description

Job Description:

We are seeking an energetic and technically sharp Junior Forward Deployed AI Engineer to support the rapid prototyping, discovery, and proof-of-concept (PoC) delivery of AI-powered solutions across our global Supply Chain and Manufacturing functions.

This is a dynamic, fast-paced role where you will work alongside senior engineers to bridge the gap between AI development and real-world shop floor operations. You will spend time embedding directly with frontline teams—visiting manufacturing sites and warehouses—to understand their day-to-day challenges, and then turn those insights into working, AI-enabled software prototypes.

The ideal candidate is a proactive builder who is comfortable working with Python, eager to learn cutting-edge GenAI frameworks, and excited about collaborating directly with operational business teams.

Key Responsibilities

Frontline Engagement & Discovery

  • Frontline Shadowing: Participate in site visits and shadow frontline teams (Logistics, Manufacturing, Procurement) to understand operational bottlenecks first-hand.

  • Requirements Translation: Support senior engineers in translating user feedback and "messy" real-world problems into structured user stories, functional specs, and process flows.

  • Active Scrum Participant: Maintain and update the team's agile backlog, actively participate in daily standups, and assist in coordinating sprint planning.

Rapid AI Prototyping & Development

  • Hands-on Coding: Write clean, documented, and functional Python code to build, refine, and test AI-enabled prototypes.

  • Support RAG & Agentic Systems: Work under the guidance of senior engineers to construct and tune Retrieval-Augmented Generation (RAG) pipelines, semantic search indices, and multi-agent system workflows.

  • Iterate & Refine: Actively modify prototypes based on immediate feedback from factory floor workers and warehouse operators.

  • Adopt Best Practices: Learn and apply enterprise software development standards to ensure prototype code is structured for eventual production handoff.

Systems Integration & Data Engineering

  • API Configuration: Assist in building and configuring APIs to connect AI applications to shop floor platforms (e.g., Poka, Weaver) and document repositories.

  • Data Wrangling: Clean, structure, and prepare unstructured documents, telemetry feeds, and SQL database exports for ingestion into AI systems.

Typical Use Cases

  • Standard Operating Procedure (SOP) Assistants designed to help operators look up technical guidelines hands-free.

Apply now
Mars

Supply Chain and Manufacturing AI Product Engineer

Poland
  • Manufacturing Knowledge Assistants that index equipment manuals to speed up machine maintenance.

  • Procurement Intelligence Tools that extract and summarize key terms from supplier contracts.

  • Workflow Automation Tools to help administrative logistics teams auto-generate shift handover reports.

  • Career Growth:

    This role will be an excellent fit for someone who:

    • Enjoys solving varied, real-world problems.

    • Likes interacting with customers and understanding business needs.

    • Wants to work on cutting-edge AI applications rather than purely research.

    • Thrives in fast-paced environments where you own projects from design to deployment.

    Required Qualifications

    • Education: Bachelor’s degree in Computer Science, Data Science, Software Engineering, or a related technical discipline.

    • Experience: 1–3 years of professional experience in software engineering, data engineering, or digital technology delivery.

    • Coding Foundation: Robust baseline experience writing Python (Pandas, NumPy, requests) and a strong understanding of software engineering fundamentals (OOP, REST APIs).

    • AI Familiarity: Hands-on experience (which can include academic projects, bootcamps, or personal portfolios) using LLM APIs (OpenAI, Gemini) and basic RAG architectures.

    • Data Skills: Proficient with SQL and comfortable querying relational databases.

    • Soft Skills & Mobility: Excellent communication skills with the confidence to converse with factory operators. Highly curious, eager to learn, and willing to travel occasionally to manufacturing facilities.

    Preferred Qualifications

    • Basic experience with AI frameworks such as LangChain, LlamaIndex, or LangGraph.

    • Familiarity with cloud platforms (e.g., Google Cloud Platform/Vertex AI, Microsoft Azure).

    • Familiarity with version control (Git/GitHub) and containerization (Docker).

    • Academic background or brief exposure to Supply Chain, Manufacturing, or Logistics environments.

    Success Measures

    • Technical Growth: Rapid ramp-up on advanced enterprise AI architectures and frameworks (e.g., LangGraph, Vertex AI).

    • Prototype Delivery Velocity: Successfully completing assigned development tasks within the sprint cycle.

    • User-Centric Execution: Translating frontline operator feedback into functional code modifications.

    #TBdigital

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