67 English-speaking jobs in Białystok
Senior Network Cybersecurity Engineer (f/m/x)
- Sii Poland
- białystok
- July 18
We are looking for an experienced Network Security Subject Matter Expert (SME) to join our Cybersecurity Technology Engineering team in Cracow. In this role, you will play a crucial part in protecting the organization's brand, shareholder value, and financial assets by implementing and maintaining security measures across the network infrastructure.
Senior Python + GenAI/ ML Engineer
- Svitla Systems
- Białystok
- July 18
Manager, Product Management
- Relativity
- białystok
- July 18
Manages the product roadmap and backlog for RelativityOne's Structured Storage Platform. Leads product strategy and execution, collaborating with engineering and stakeholders to deliver scalable, reliable, and cost-efficient storage solutions. Requires 7+ years of product management experience and 1+ year of experience managing Product Owners.
Graphics Driver SW Designer
- Spyrosoft
- Białystok
- July 17
Senior Kotlin Developer
- Spyrosoft
- Białystok
- July 17
Senior Oracle EBS Developer (f/m/x) @ Sii Polska
- Sii Polska
- Bialystok
- July 16
Test Expert- SharePoint Applications
- OPTIVEUM sp. z o.o.
- białystok
- July 15
Optiveum is seeking 3 Test Experts to ensure the quality of complex SharePoint-based applications. Responsibilities include developing test plans, executing test cases, analyzing system design for testability, and collaborating with development teams. Candidates must have 5+ years of IT experience, 4+ years as a Tester, proven SharePoint testing experience, Azure DevOps knowledge, and fluency in English.
C++ Developer with Rust/ BLE/ SDK (f/m/x)
- Sii Poland
- białystok
- July 14
Senior C++ Developer will design, develop, and maintain applications and components in C++ and Rust. Responsibilities include creating libraries and SDKs, implementing Bluetooth Low Energy (BLE) communication, and collaborating with international teams. Requires 3+ years of C++ experience, Rust experience in commercial projects, proficiency with modern C++, and experience with BLE and SDK development.
Senior.NET WPF Developer (f/m/x)
- Sii Sp. z o.o.
- Białystok
- July 14
Senior .NET WPF Developer to join a team developing a Windows 11 desktop application for medical technology. Responsibilities include designing, implementing, and testing new features, collaborating on documentation, and ensuring high-quality solutions. Requires 5+ years of experience in .NET and C#, strong WPF expertise, MVVM pattern knowledge, and Git experience.
Senior Full Stack Developer
- EBRAND
- białystok
- July 13
Senior Full Stack Developer will design, develop, and maintain web automation solutions. Responsibilities include building browser-based automation systems, analyzing web applications, and developing tools for data collection and analysis. Requires knowledge of PHP, Python, JavaScript or TypeScript, and experience with Playwright, Puppeteer, or Selenium.
Fullstack Go Developer
- OPTIVEUM sp. z o.o.
- białystok
- July 13
Full-Stack Software Engineer (Go) to design, implement, and maintain cloud services. Responsibilities include building API integrations, automating processes, and collaborating with cross-functional teams. Requires 4+ years of experience with GoLang, TypeScript, React, AWS, and MySQL.
Senior Change Manager (f/m/x)
- Sii
- Białystok
- July 13
Functional Safety Engineer (f/m/x)
- Sii
- Białystok
- July 13
Senior Data Engineer (Databricks) @ Addepto
- Addepto
- Bialystok
- July 11
Senior Data Engineer to design, develop, and maintain Big Data systems using technologies like Databricks, Airflow, and Spark. Experience with Python, SQL, ETL, and cloud environments (Azure preferred) is required.
Lead Data Engineer (Spark) @ Addepto
- Addepto
- Bialystok
- July 11
Lead Data Engineer to design and develop scalable data management architectures and platform solutions using technologies like Spark, Hadoop, and AWS. Experience with data governance, CI/CD, and MLOps is required.
Data Scientist / ML Engineer @ Addepto
- Addepto
- Bialystok
- July 11
Data Scientist / ML Engineer will design, implement, and validate Machine Learning solutions. Responsibilities include understanding client needs, translating business problems into data science problems, and developing scalable AI solution architectures. Requires 3+ years of experience in AI, proficiency in Python, and experience deploying solutions in cloud environments (AWS or Azure).
Data&AI Consultant (Microsoft Fabric & AI) @ EBIS
- EBIS
- Bialystok
- July 11
Data & AI Consultant will design and deliver modern data platforms and AI-enabled analytical solutions using Microsoft Fabric, Power BI, and Azure technologies.
Senior Data Scientist / ML Engineer @ Addepto
- Addepto
- Bialystok
- July 11
Senior Data Scientist / ML Engineer will design, implement, and validate Machine Learning models to support business objectives. Responsibilities include researching, testing, and selecting AI solutions, understanding client needs, and translating business problems into data science problems. Requires 5+ years of experience in AI solutions, proficiency in Python and ML libraries, and experience deploying solutions in cloud environments.
Data Engineer (Spark)
- Addepto
- Białystok
- July 11
Develop and maintain high-performance data processing platforms using Spark, Cloudera, Airflow, and Iceberg. Design and implement data pipelines for automotive, aerospace, and telecommunications projects. Collaborate with teams to understand data requirements and ensure seamless integration.
Senior Data Engineer (Spark)
- Addepto
- Białystok
- July 11
Senior Data Engineer to develop and maintain a high-performance data processing platform for automotive data. Responsibilities include designing and implementing data pipelines, optimizing data workflows, and collaborating with cross-functional teams. Requires 5+ years of experience with Big Data technologies (Spark, Cloudera, Kafka, Airflow, NiFi, Docker, Iceberg), strong Python (or Java/Scala) skills, and experience in cloud environments.



























































