173 English-speaking jobs in Białystok

Software Architect needed for design and development of scalable, high-performance software architecture for data integration, synchronization, and processing from sensors. Experience in real-time data processing systems, embedded/IoT systems, and large data handling is required.

Lead and coordinate RAMS activities for power converter systems, prepare and maintain RAMS documentation, and support certification processes.

Develop and optimize power converter topologies for light rail vehicles. Conduct engineering tests, select power semiconductors, and simulate systems using MATLAB/Simulink and SPICE.

Lead and develop a team of embedded software engineers specializing in traction and auxiliary converter software. Own the architecture, implementation, and verification of real-time embedded software for motor control applications. Drive the development of high-reliability C-based firmware for microcontroller platforms. Coordinate cross-functional collaboration and ensure software meets railway standards and safety requirements.

Senior Global Benefits Analyst leads global Leave of Absence (LOA) strategy and program management, ensuring compliance and consistency across regions. The role also oversees Poland benefits programs and contributes to global benefits initiatives. Requires 5-7 years of experience in benefits administration/analysis with deep expertise in U.S. LOA programs and international benefits administration.

Manages the product roadmap and backlog for Relativity's Structured Storage Platform, ensuring reliable and scalable storage solutions for the cloud-native SaaS offering. Collaborates with engineering and cross-functional stakeholders to define product direction, strategy, and execution. Requires 7+ years of experience in product management and 1+ year of experience managing Product Owners.

Lead and execute migrations from legacy source control systems to GitHub. Design and implement scalable GitHub architectures. Configure and optimize GitHub Actions for CI/CD pipelines. Drive adoption of GitHub Copilot. Assess development workflows and recommend improvements aligned with DevOps and GitHub best practices.

Develop, review, and maintain cable and wiring diagrams for light rail vehicle converter systems. Design and validate electrical circuits using Zuken E3, analyze electrical circuit diagrams, and perform cable loss and electrical performance calculations.

Assist in the creation and maintenance of cable wiring diagrams for light rail vehicle converter systems. Design electrical circuits using Zuken E3 and support wire harness development.

Sales Specialist needed to acquire clients, negotiate transport services, and organize operations. Requires strong communication, MS Office proficiency, and English (B2 level). Additional languages and customer service experience are a plus.

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.

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 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.

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 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.

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.

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.

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.