162 English-speaking jobs in Białystok

Regional Business Lead will own performance across acquisition, sales, retention, and teaching cost efficiency. Requires 3+ years in business performance, strategy, or growth roles with strong analytical and unit economics thinking. Experience with P&L metrics and fast-growing B2C businesses is essential. Advanced English required.

Build, optimize, and administer Jenkins-based environments. Design, implement, and maintain CI/CD pipelines using Jenkins (Declarative Jenkins Shared Libraries using Groovy). Troubleshoot pipeline failures, performance issues, and system bottlenecks. Collaborate with development teams to optimize build, test, and deployment workflows. Automate operational tasks using PowerShell and other scripting tools.

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.

Smurfit Westrock (NYSE:SW) is the go‑to leader and partner of choice in sustainable packaging, dedicated to creating efficient and scalable paper and packaging solutions to help solve complex packaging challenges.

Senior Oracle EPM Consultant delivers functional and technical solutions across the full EPM lifecycle. Designs, implements, tests, deploys, and supports enterprise performance management solutions. Collaborates with clients and experienced consultants.

Lead the design and implementation of complex MS Dynamics 365 CE solutions across Sales, Marketing, and Service domains. Provide expert guidance on digital transformation and solution integration.

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.

The Activation Manager oversees the lifecycle of data products, ensuring compliance and security from intake to certification. Responsibilities include managing workflows, conducting risk assessments, and validating control implementation.

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.

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.

Business Analyst to define and manage requirements across business, regulatory, and user experience areas. Translate business needs into clear, testable requirements and ensure solutions are compliant and ready for implementation.

Lead the design, implementation, and evolution of D365 Business Central solutions. Drive technical excellence through AL development, integrations, and system optimization. Mentor a team of developers and consultants, fostering continuous learning and high performance.

Senior Architect to lead the technical and functional evolution of Dynamics 365 Customer Engagement. Design, pilot, and deploy transformative solutions, focusing on Sales, Marketing, and custom modules.

Lead organizations through digital transformation by deploying and advising on MS Dynamics 365 BC environments. Requires 4+ years of D365 BC implementation experience in Finance, Manufacturing, or Logistics, strong process understanding, and project governance skills. Fluency in English is essential.

Senior Test Automation Engineer leads testing processes, implements testing standards, and collaborates with stakeholders throughout the SDLC. Requires 3-7 years of experience in test automation, including designing, building, and maintaining test frameworks. Strong programming skills (Java preferred) and experience integrating automated tests with test management tools are essential.

ServiceNow Architect to design, develop, and evaluate solutions within IRM and BCM modules. Requires 5+ years of experience, strong technical expertise, and the ability to confidently challenge implementation decisions.

Embedded Firmware Developer will design, develop, and maintain low-level firmware and Board Support Packages for a high-end DPU. Responsibilities include implementing device drivers, board configurations, and platform services, as well as collaborating with cross-functional teams.

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.