54 English-speaking jobs in Białystok
Senior Technical Project Manager (f/m/x) @ Sii Polska
- Sii Polska
- Bialystok
- July 22
Team Leader Embedded Software Engineering (m/f) – Białystok
- Stadler
- białystok
- July 21
Lead and mentor a team developing embedded control software for traction and auxiliary converters and battery chargers. Own the architecture, implementation, and verification of real-time embedded software for motor control applications. Drive development of high-reliability C-based firmware for TI C2000, ARM Cortex, and similar microcontroller platforms. Coordinate cross-functional collaboration and ensure software architecture meets railway standards and safety requirements.
Data Analytics Manager
- NATEK POLAND
- Białystok
- July 20
Power Platform Governance Lead f m x - Białystok
- Sii
- białystok
- July 20
Experienced Power Platform Governance Lead needed to define and enforce governance policies, manage platform environments, and ensure compliance with security and regulatory standards.
Cybersecurity Engineer f m x - Białystok
- Sii
- białystok
- July 20
Cybersecurity Engineer to ensure product cybersecurity compliance across the development lifecycle. Responsibilities include defining cybersecurity plans, conducting threat analysis, and ensuring adherence to standards like ISO/SAE 21434.
Senior .NET WPF Developer (f/m/x)
- Sii Poland
- białystok
- July 20
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 supporting application deployment. Requires 5+ years of experience with .NET, C#, WPF, and MVVM.
C# Developer – Firmware & Hardware Interfaces (f/m/x) - Białystok
- Sii Sp. z o.o.
- białystok
- July 19
Experienced C# Developer needed for an innovative AI-driven investment technology project. Develop and maintain C# applications interacting with hardware components and low-level systems. Design and implement interfaces for communication with machine control layers and embedded components. Collaborate with distributed teams in an Agile environment using CI/CD pipelines. Minimum 5 years of experience as a C# Developer or in a similar role required. Hands-on experience with low-level or machine-oriented development and hardware interaction is essential. Strong knowledge of firmware interfacing and control layer communication is needed. Practical experience with Agile methodologies and CI/CD processes (GitHub/GitLab) is required. English proficiency at min. B2 level is necessary.
Senior Full Stack Developer - Białystok
- EBRAND
- białystok
- July 19
Senior Full Stack Developer will design, develop, and maintain web automation solutions. Responsibilities include building browser-based automation systems, analyzing web applications, and collaborating with teams to deliver new platform capabilities. Requires knowledge of PHP, Python, JavaScript or TypeScript, and experience with Playwright, Puppeteer, or Selenium.
Pentester WebAPP and API - Białystok
- Link Group
- białystok
- July 19
Lead and execute penetration tests across web applications, APIs, mobile apps, cloud environments, and networks. Perform Active Directory security testing and develop custom exploits using Python, PowerShell, and Bash. Manage end-to-end engagements and provide technical input during scoping calls and proposal creation.
SOLUTIONS ARCHITECT
- Workai
- białystok
- July 19
Solutions Architect needed to design and implement complex enterprise solutions using Azure, microservices, and API management. 5+ years of experience in cloud solutions architecture required. Expertise in Agile methodologies, DevOps, and IdentityServer/OIDC is essential.
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.
OpenStack Engineer
- Grape Up
- białystok
- July 17
Design, deploy, and operate enterprise-grade OpenStack environments as part of the Cloudboostr platform. Build and maintain automated infrastructure provisioning pipelines using Terraform and Ansible. Ensure high availability and performance of private cloud infrastructure. Collaborate with the product team to ensure seamless integration between infrastructure, runtime, and AI layers.
Senior Oracle EBS Developer (f/m/x) @ Sii Polska
- Sii Polska
- Bialystok
- July 16
Guidewire Developer / Tech Lead (BillingCenter or PolicyCenter) - 100% Remote @ Moondigo Sp. z o.o.
- Moondigo Sp. z o.o.
- Bialystok
- July 14
AI Engineer – LLM / Agentic Systems (f/m/x)
- Sii Sp. z o.o.
- Białystok
- July 14
Design and develop production-ready AI systems based on LLMs and agent-based workflows. Build and maintain data pipelines for retrieval, orchestration, and evaluation. Implement solutions using frameworks such as LangChain, LangGraph, LlamaIndex, or custom approaches.
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.
Data&AI Consultant (Microsoft Fabric & AI) @ EBIS
- EBIS
- Bialystok
- July 11
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.
Senior Data Engineer (Databricks) @ Addepto
- Addepto
- Bialystok
- July 11
Senior Data Engineer will design and develop data processing pipelines, architect data platforms, and collaborate with Data Science teams on Machine Learning projects. Requires 5+ years of experience implementing Big Data systems, strong Python and SQL skills, and expertise in technologies like Databricks, Airflow, and Spark.

























































