54 English-speaking jobs in Białystok

Senior Entra ID & Active Directory Migration Specialist will lead the architecture and execution of domain migrations to a cloud-only Microsoft Entra ID environment. Requires 5+ years of Windows administration and Active Directory management experience, including hands-on domain migration experience. Expertise in Active Directory, multi-forest environments, Microsoft Entra ID (Azure AD), Azure AD Connect, Group Policy Objects (GPO), and CIS Benchmarks is essential.

Business Analyst to support Third Party Business Continuity Management (BCM) and Exit Planning. Translate business needs into actionable requirements, facilitate workshops, and create process flows. Minimum 5 years of experience as a Business Analyst in complex environments with strong process design and improvement skills.

Data Engineer to develop and maintain data processing platforms for automotive, aerospace, and telecommunications clients. Projects involve Spark, Cloudera, Airflow, Iceberg, Python, AWS, Azure, and Databricks. Requires 3+ years of experience with Big Data systems, data governance, and cloud environments.

Solution Engineer to help clients leverage AI and data platforms. Align technical solutions with business goals, including machine learning, LLMs, and cloud data platforms. Provide technical expertise during pre-sales engagements and support solution design and implementation. Requires experience in AI/ML, cloud platforms, data engineering, and strong communication skills.

Senior Data Engineer to design and develop data processing platforms for automotive and aerospace clients. Requires 5+ years of experience with Big Data technologies (Spark, Cloudera, Airflow, Kafka), cloud environments (AWS), and programming languages (Python, Java/Scala). Excellent communication and client management skills are essential.

Senior Data Engineer to design, develop, and maintain Azure Data Factory pipelines. Responsibilities include pipeline orchestration, monitoring, and optimization, as well as ETL/ELT processes and data warehouse support. Requires strong Python, SQL, and Azure experience.

Senior .NET Developer / Team Leader will develop and enhance applications using .NET / .NET Core, design REST APIs, and work with databases. Requires 7+ years of experience in .NET / .NET Core, C#, web application architecture, and design patterns. Must have experience as a leader or tech lead and strong communication skills.

Manual QA Engineer needed for web and mobile application testing. Responsibilities include creating test cases, executing tests, reporting issues, and collaborating with developers. Requires 2+ years of experience, knowledge of test design techniques, and proficiency in Postman, Swagger, Jira, and Confluence. Strong communication and teamwork skills are essential.

Support RAMS and LCC activities for power converter systems across project phases. Assist in preparing and maintaining RAMS documentation and contribute to LCC calculations. Collaborate with engineering teams and gradually build knowledge of railway standards.

Senior .NET Developer / Architect will develop a financially related employee benefit application using .NET 6.0 in the Azure cloud. Responsibilities include designing, implementing, and maintaining applications, working with SQL Server, and utilizing AI tools. Requires strong C#, .NET Core/.NET 6+, Azure, and Entity Framework knowledge, as well as experience with AI-powered development and Git.

Senior Angular Developer with .NET experience needed for a project supporting production and logistics processes. Develop and maintain applications across frontend (Angular) and backend (.NET), implement new functionalities, and design solutions using microservices architecture.

Cloud/Platform Engineer to collaborate with a US client focused on integrating production-grade AI workflows into complex enterprise systems.

Develop and maintain Kotlin microservices for a modern fintech platform. Collaborate with teams to deliver solutions across various domains.

Design and implement automated test suites for switch software and firmware using Python. Perform functional and performance testing on hardware platforms and integrate tests into CI/CD pipelines.