Machine Learning Engineer @ Matrix Global Services

2 days ago


Remote, Czech Republic Matrix Global Services Full time
  • 6+ years of experience as a Backend Developer, Data Engineer, or ML Engineer
  • Bachelor’s degree in Computer Science or a related STEM field
  • Strong proficiency in Python and ML tooling
  • Proven ability to build production-grade ML systems end-to-end
  • Deep experience with LLMs and ML frameworks (e.g., LangChain, LangGraph, Hugging
    Face, TensorFlow, PyTorch)
  • Solid foundation in system design, architecture, and microservice patterns
  • Excellent problem-solving skills and ownership mindset
  • Strong collaboration and communication abilities

Matrix Eastern Europe, the offshore division of Matrix IT, one of the leading global R&D services companies with more than 10,000 professionals, is looking for an AI Senior Software Engineer to join one of our teams -Stampli

We’re hiring a Machine Learning Engineer to accelerate AI-driven innovation across our B2B SaaS product and the broader Stampli organization.

This is a hands-on, end-to-end development role where you’ll lead the implementation of ML/LLM-based solutions that boost operational efficiency and deliver exceptional product experiences. As an AI-First company, Stampli embed AI across every department and workflow—you’ll be at the heart of this transformation.

You will collaborate closely with product managers, engineers, and stakeholders to identify impactful AI opportunities, build state-of-the-art systems, and scale them across the organization.

,[Build Intelligent Systems: Design and develop ML/LLM-powered solutions that solve, real-world challenges across Stampli’s product and internal workflows., Own Full Lifecycles: Take projects from concept all the way to production, including, model training, evaluation, integration, and monitoring., Leverage State-of-the-Art Tools: Work with leading frameworks like LangChain, Hugging, Face, TensorFlow, and PyTorch to deliver cutting-edge functionality., Collaborate Cross-Functionally: Partner with product managers, engineers, and, stakeholders to embed AI capabilities into user-facing features and backend services., Ship at Scale: Build and maintain scalable APIs and services, integrating best practices in, CI/CD, observability, and cloud infrastructure., Report with Impact: Share progress, challenges, and results clearly with technical and, executive stakeholders.] Requirements: Degree, Python, Hugging Face, TensorFlow, PyTorch, AI

  • Remote, Czech Republic Matrix Global Services Full time

    6+ years of experience as a Backend Developer, Data Engineer, or ML EngineerBachelor's degree in Computer Science or a related STEM fieldStrong proficiency in Python and ML toolingProven ability to build production-grade ML systems end-to-endDeep experience with LLMs and ML frameworks (e.g., LangChain, LangGraph, HuggingFace, TensorFlow, PyTorch)Solid...


  • Remote, Czech Republic Matrix Global Services Full time

    At least 2 years’ experience with Java Experience in building, optimizing, and maintaining large-scale big data pipelines using popular open-source frameworks (Kafka, Spark, Hive, Presto, Airflow, etc) Experience with SQL/NoSQL/key value DBs Hands-on experience in Spring, Sprint Boot Experience with AWS cloud services such as EMR, Aurora, Snowflake, S3,...


  • Remote, Czech Republic Matrix Global Services Full time

    3+ years of experience as a full stack engineer Strong skills in JavaScript/TypeScript, React, and Node.js Experience working with SQL databases (preferably PostgreSQL) Familiarity with APIs (REST or GraphQL) A strong sense of product and UX — you care about user impact Self-driven, collaborative, and comfortable working in fast-moving teams Matrix...


  • Remote, Czech Republic Matrix Global Services Full time

    10+ years of experience in service provider IP/MPLS networks or networking vendors specializing in IP/MPLS, with direct involvement in network design. Deep knowledge of routing protocols such as ISIS, OSPF, BGP, MPLS, L2/3VPN, TE, 1588 Protocol, and Layer 2 protocols (e.g., STP, IGMP snooping). Proven hands-on experience in leading the testing of complex...


  • Remote, Czech Republic Matrix Global Services Full time

    Strong and hands-on development capabilities. At least 5 years of work experience, preferably more. Experience with AI on a daily basis Experience with Java and React- is a must! Understanding of fundamental design principles for building scalable applications Experience with Agile methodology and strong knowledge of software development best...


  • Remote, Czech Republic Matrix Global Services Full time

    Excellent and creative problem-solving skills, with attention to detail and quality 3-5 years of experience in marketing technology, sales operations, or development orsimilar technical role Strong programming skills with proficiency in Python and experience with automationplatforms (Zapier, Make, etc.) Experience with SQL and data analysis tools Experience...


  • Remote, Czech Republic Matrix Global Services Full time

    5+ years of hands-on DevOps/SRE experience in high-growth SaaS startups. Proven chops with AWS, ECS/EKS, Terraform, GitHub Actions, Jenkins, and modernobservability stacks. Track record of platform engineering that boosts developer productivity and SRE rigorthat keeps SLAs honest. Comfort automating the boring stuff—bash, Python, Groovy, or whatever gets...


  • Remote, Czech Republic Matrix Global Services Full time

    5+ years of experience as network devices SW developer. Understanding of IP & MPLS networks operation. Experience with developing SONiC based systems either on SAI or features \ protocols level. Understanding of protocols (such as BGP, OSPF, IS-IS, RSVP, LDP, SR, VRRP, PIM, IGMP) or experience integrating features into SONiC environment. Experience with...


  • Remote, Czech Republic Matrix Global Services Full time

    Minimum 5 years of experience in computer programming or similar field. Strong organizational and time-management skills. Excellent problem-solving and analytical abilities. Bachelor’s degree in Computer Science or a related field (Big Advantage).Technical Skills & Expertise Backend Development: ASP.NET & .NET Core – Strong experience required. C# –...


  • Remote, Czech Republic Matrix Global Services Full time

    Proven experience as an SAP MM Consultant, with a focus on procurement. Strong understanding of procurement processes and best practices. Hands-on experience with SAP MM configuration and integration with other SAP modules (e.g., FI, SD, WM). Ability to gather and analyze business requirements and translate them into technical solutions. Excellent...