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Senior ML Engineer with Python and JavaScript
  • Bydgoszcz
Senior ML Engineer with Python and JavaScript
Bydgoszcz, Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Polska
Sii Sp. z o.o.
15. 3. 2025
Informacje o stanowisku

Senior ML Engineer with Python and JavaScript

Miejsce pracy: Bydgoszcz

Technologies we use

Expected

  • Python
  • JavaScript
  • Cloud
  • Databricks
  • LLM
  • GenAI
  • ML

Optional

  • Java
  • Scala
  • R

About the project

We seek passionate Machine Learning Engineers to develop robust solutions to real-world, large-scale problems that have a direct impact on the business. You should have demonstrable experience in ML Engineering and working in a product model using Scrum. As a Machine Learning Engineer, you will be expected to own projects end-to-end - from conception to operationalization- demonstrating an understanding of the full ML model lifecycle. As a result, you will be expected to provide technical solutions and collaborate with your teammates; therefore, strong communication skills are critical in this role. 

The business goal at this moment will mainly be collaboration with the TechOps department (they have a million different processes related to various types of incidents). Their focus will be the automation and optimization of TechOps processes using Agentic AI and reasoning models.

Your responsibilities

  • Working with the Artificial Intelligence and Machine Learning team
  • Designing and implementing scalable applications that leverage predictive models
  • Developing optimization programs to deliver data-driven decisions that result in incredible business impact
  • Contributing to core advanced analytics and machine learning platforms and tools to enable both prediction and optimization model development

Our requirements

  • At least 5 years of experience in Machine Learning projects or a similar area
  • Very good knowledge of Python and JavaScript
  • Proficiency in cloud environment (Azure/AWS/GoogleCloud)
  • AI/ML platform experience (Databricks preferred)
  • Familiarity with LLM models (Llama, Cohere, GPT) and GenAI tools (LangChain, Langraph, MLFlow)

Optional

  • Knowledge of Java, Scala, R

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

Recruitment stages

  • Send your CV
  • Talk to us about your expectations
  • Learn more about our projects and choose the best
  • Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world.

The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment. In a survey, as many as 90% of our employees responded that Sii is a great place to work, and 95% of them think we have a great atmosphere here.

  • Praca Bydgoszcz
  • Bydgoszcz - Oferty pracy w okolicznych lokalizacjach


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