151 English-speaking jobs in Białystok
RAMS and certification specialist (m/f) – Białystok
- Stadler
- Białystok
- May 19
Senior Hardware Developer – Power Converters for Light Rail Vehicles (m/f) – Białystok
- Stadler
- Białystok
- May 19
Senior Kotlin Developer
- Spyrosoft
- Białystok
- May 18
Develop and maintain cross-platform mobile applications using Kotlin Multiplatform Mobile (KMM). Design and implement secure authentication and authorization flows (OAuth 2.0, OpenID Connect, MFA, SSO). Integrate with identity providers and enforce Zero Trust principles.
Graphics Driver SW Designer
- Spyrosoft
- Białystok
- May 18
Design and maintain OpenGL and Vulkan graphics drivers for desktop and data-center systems. Develop, test, and optimize drivers for performance and stability. Collaborate with hardware teams, customers, and partners.
Senior QA & Release Engineer – Automotive AAOS
- Spyrosoft
- Białystok
- May 18
Senior QA & Release Engineer to own the quality assurance strategy and delivery infrastructure for an Android Automotive OS (AAOS) offroad navigation application. Responsibilities include defining and executing the testing strategy, building and maintaining automated validation pipelines, and managing the AAOS build and release pipeline. Requires strong understanding of AAOS, CI/CD pipelines, and validation across emulator and hardware environments.
Lead Software Engineer NET
- Relativity
- Białystok
- May 18
Lead Software Engineer will design, write, test, deploy, and support Relativity software products. Responsibilities include contributing to a Scrum team, producing high-quality code, troubleshooting issues, and working on a scalable web system. Requires 8 years of experience in software development, proficiency in .NET, C#, Microsoft SQL Server, and experience with CI/CD processes.
Senior NET Engineer - Automation Services
- Relativity
- Białystok
- May 18
Senior Software Engineer to design, build, and operate cloud-native platform services using .NET and Microsoft Azure. Lead Infrastructure as Code development, drive DevOps adoption, and mentor engineers. Requires 5+ years of software development experience with C# and the .NET ecosystem, Azure services, and IaC tools.
Senior Computer Vision Engineer
- Svitla Systems
- Białystok
- May 18
Senior Computer Vision Engineer will design, develop, and maintain SDKs, port and deploy machine learning models across diverse hardware, and optimize model performance.
Senior Software Development Engineer in Test SDET
- Svitla Systems
- Białystok
- May 18
Senior Software Development Engineer in Test (SDET) needed for full-time position. Requires 7 years of software testing experience with a focus on automation engineering. Advanced C# skills and Playwright expertise are essential. Responsibilities include designing, implementing, and evolving automation frameworks, developing unit, integration, API, and UI tests, and integrating tests into CI/CD pipelines. Bachelor's degree in CS/IT or equivalent experience is required.
Senior Hardware Developer – Power Converters for Light Rail Vehicles (m/f)
- STADLER CONVERTER SP. Z O.O.
- Białystok, podlaskie
- May 18
Develop and optimize power converter topologies for light rail vehicle traction and auxiliary systems. Conduct engineering tests, select power semiconductors, and simulate power electronic systems.
Senior Embedded Software Engineer (m/f)
- STADLER CONVERTER SP. Z O.O.
- Białystok, podlaskie
- May 18
Develop and implement real-time embedded control software for traction and auxiliary converters. Program, debug, and optimize firmware in C/C++ for TI C2000, ARM Cortex, and other microcontrollers. Design and validate field-oriented, vector, and sensorless control algorithms for AC motors. Integrate communication interfaces (CAN, TRDP, SPI, I2C) and support system-level diagnostics. Collaborate with engineers to ensure seamless software integration with hardware and control architecture. Participate in hardware-in-the-loop testing and continuous improvement of converter control software.
Deputy Head of Engineering (m/f) – Białystok
- Stadler
- Białystok
- May 18
Supports the Head of Engineering in managing the Engineering Department, with a focus on electrical and electronic components. Oversees design, development, and implementation of electrical solutions, ensuring compliance with technical, quality, and project schedule requirements. Manages and develops engineering teams, coordinates with cross-functional departments, and contributes to strategic planning and process optimization.
Cost Engineer (m/f) – Białystok
- Stadler
- Białystok
- May 17
Electrical Engineer – PCBA Design for Power Electronics (m/f) – Poland
- Stadler
- Białystok
- May 16
Tax Specialist (Part-time)
- RM Staffing B.V.
- białystok
- May 16
Accountant to manage tax compliance and financial reporting for international operations. Experience with international tax and compliance required.
Senior Embedded Software Engineer (m/f) – Poland
- Stadler
- Białystok
- May 15
Power BI Developer with KQL (f/m/x)
- Sii Poland
- Białystok
- May 15
Designs, develops, and maintains Power BI reports and dashboards. Creates data models, relationships, measures, and calculations using DAX. Integrates data from various sources and writes KQL queries for telemetry, logging, and monitoring data.
DevSecOps Engineer with Kubernetes (f/m/x)
- Sii Poland
- Białystok
- May 15
Design and implement a Kubernetes Operator for a Red Hat MicroShift platform, enabling mTLS for containerized applications and secure key handling.
Senior Python Engineer
- HeadHR
- Białystok
- May 15
Senior Python Engineer needed for utility platform connecting millions across electricity, water, and telecom. Develop and maintain scalable finance-focused backend solutions using Python and Django. Integrate external systems and APIs, collaborate with Product Managers and Tech Leads.
Tax Specialist (Parttime)
- RM Staffing B.V.
- białystok
- May 15
Accountant to manage tax compliance and financial reporting for international operations. Experience with international tax and compliance required.































































