171 English-speaking jobs in Białystok

Your Responsibilities Lead, develop, and mentor the software engineering team responsible for embedded control software for traction and auxiliary converters and battery chargers.

Your Responsibilities Lead and coordinate RAMS activities for power converter systems throughout their entire lifecycle. Prepare, manage, and maintain RAMS documentation (FMEAs, FMEDAs, hazard logs, safety cases, etc. ). Support certification processes in accordance with applicable railway standards. Interface with external assessors, notified bodies, and certification authorities.

Responsibilities Develop and optimize power converter topologies for traction and auxiliary systems in LRVs. Ensure system-level functionality and compliance with customer specifications and standards. Conduct engineering tests and measurements on prototypes and production units. Select and validate power semiconductors (IGBTs, SiC-MOSFETs) for converter designs.

ResponsibilitiesDevelop, review, and maintain cable and wiring diagrams for converter systems used in light rail vehicles. Analyze and interpret electrical circuit diagrams; provide technical input to improve system robustness and manufacturability. Design and validate electrical circuits using Zuken E3, in accordance with internal templates, standards, and applicable norms.

Your Responsibilities Assist in the creation and maintenance of cable wiring diagrams for converter systems in light rail vehicles. Interpret electrical circuit diagrams with support from senior engineers. Design electrical circuits using Zuken E3, in accordance with established templates and engineering standards. Perform cable loss calculations with guidance from the power electronics team.

We are looking for a DevOps Engineer with strong expertise in Jenkins and CI/CD pipelines to support our customers in maintaining and enhancing their software delivery processes. In this role, you will focus on building, optimizing, and administering Jenkins-based environments , with a strong emphasis on Groovy-based pipelines and automation .

We are looking for a skilled DevOps Engineer with strong expertise in GitHub to support our customers in modernizing their development platforms. This role focuses on leading migrations from legacy systems and driving the successful adoption of GitHub Copilot and other GitHub capabilities.

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.

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 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 Computer Vision Engineer will design, develop, and maintain SDKs, port and deploy machine learning models across diverse hardware, and optimize model performance.

Senior iOS Engineer to lead and develop captivating mobile applications using Swift. Requires 8 years of software development experience, 6 years focused on native iOS applications, and 1 year of commercial experience with SwiftUI. Must have a strong understanding of iOS architectures and familiarity with Apple’s Human Interface Guidelines.

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 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.

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.

Senior Product Designer to join Lifecycle Growth team focused on business outcomes. Designs for activation, conversion, and retention, running experiments and collaborating with designers across product teams. Must have a portfolio demonstrating business thinking and experience with the full design process. Mastery of Figma and familiarity with experimentation tools and product analytics required. AI-assisted design experience is a plus.

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.

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.

Lead and coordinate RAMS activities for power converter systems throughout their lifecycle. Prepare and maintain RAMS documentation and support certification processes. Perform risk assessments, define mitigation strategies, and collaborate with hardware and software teams.

This role involves managing and coordinating heavy duty gas site activities, including preventive maintenance, repair, and calibration. Responsibilities include responding to emergency repairs, providing technical instruction, and preparing technical reports. The successful candidate will have a strong work ethic, a desire to learn, and the ability to communicate effectively.