16 English-speaking jobs in Białystok

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.

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 AI Engineer needed to design, implement, and optimize AI/ML solutions. Experience with large language models (GPT-4, LLaMA, Copilot, GROK), Python, Azure cloud services, and MLOps practices required.

Azure VMware Solution Consultant needed to design and implement Azure landing zones and AVS Gen 2. Requires 5+ years in Azure infrastructure, expertise in AVS networking, and strong customer-facing skills.

Lead and mentor a software engineering team developing embedded control software for traction and auxiliary converters. Own real-time C-based firmware architecture for motor-control applications on platforms like TI C2000 and ARM Cortex.

Develop and implement real-time embedded control software for traction and auxiliary converters using C/C++. Design and validate control algorithms for AC motors, integrating communication interfaces like CAN and TRDP. Requires a relevant engineering degree and experience in embedded software.

We are seeking junior specialists to program and implement responsive applications using leading IoT platforms. Responsibilities include developing, maintaining, and troubleshooting code, analyzing data, and supporting end-to-end IoT solutions.

Leads a Data & Analytics team, partnering with global Business Leaders to deliver accurate, timely, and insightful reporting and analysis. Focuses on finance, operational, and selected HR/people reporting, driving process improvements, automation, and data-driven decision making. Designs, builds, and implements automation solutions, manages a portfolio of improvement and automation initiatives, and provides expertise in process optimization and digitization.

This role delivers financial reports, optimizes reporting processes, and automates data flows. Responsibilities include ensuring report accuracy, identifying process improvements, and collaborating with stakeholders. Strong analytical and problem-solving skills are required, along with proficiency in Excel and VBA.

Supports clients by administering employee benefits, ensuring accurate payroll and provider deductions, and identifying discrepancies. Participates in system testing and collaborates with teams to manage issues. Requires good English (B2), intermediate Excel skills, attention to detail, and a bachelor's or master's degree in a relevant field, or equivalent experience.

Senior FP&A Analyst will provide financial support and analysis to Finance Business Partners and Analysts. Responsibilities include forecasting, budgeting, cost analysis, and reporting on key metrics. Requires 4+ years of FP&A or General Accounting experience and a Bachelor's/Master's degree in finance or accounting. Fluency in English and strong Excel skills are essential. Experience with TM1, Workday, Power BI, Power Apps, Power Query, or VBA is a plus.

Manage enterprise demand to ensure initiatives are clearly captured, reviewed, and guided through governance stages. Collaborate with delivery leads and initiative owners to maintain consistency, quality, and transparency in the demand lifecycle. Operate and support the enterprise demand management process across projects, products, and Proofs of Concept.

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.

Senior Data Migration Engineer will migrate database objects from SQL Server to Snowflake, design Matillion ELT pipelines, and build automated data validation frameworks in Python. Requires 5+ years of experience with enterprise data warehouse solutions, strong SQL Server and Snowflake expertise, and Python skills for data engineering. Experience with Matillion ETL and AI coding assistants is a plus.

Experienced Network Security Subject Matter Expert to implement and maintain security measures across network infrastructure. Collaborate with a team to develop and execute strategic security initiatives, provide expert guidance on cybersecurity strategies, and ensure compliance with global cybersecurity standards.

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.