48 English-speaking jobs in Białystok

Design and evolve scalable backend services and APIsWrite and review production-grade Go codeMake pragmatic decisions around service boundaries, reliability, performance, and operabilityImprove systems running in Kubernetes-based environmentsLead complex technical initiatives from problem definition to productionMentor engineers and raise the quality of technical discussions and reviewsCollaborate

Experienced SQL Server Administrator needed to manage and optimize complex Microsoft SQL Server environments, with a focus on the SailPoint Identity Governance platform. Responsibilities include database administration, upgrades, migrations, performance tuning, and designing, maintaining, and troubleshooting replication topologies. Requires 8+ years of experience with SQL Server 2012 through 2022/2025, deep expertise in replication topologies, and proficiency in SQL Server architecture, security, backup, recovery, and performance tuning.

Senior Data Migration Engineer to lead SQL Server to Snowflake migrations for a global tobacco client. Responsibilities include designing Matillion ELT pipelines, automating data validation, and leveraging AI for code conversion. Requires 5+ years of experience with SQL Server, Snowflake, Python, and AI coding assistants.

Lead and manage multiple ERP-related projects from initiation through deployment. Develop project plans, manage resources, and coordinate delivery between business, IT, and vendor teams.

Senior C++ Developer will design, develop, and maintain applications and components in C++ and Rust. Responsibilities include creating libraries and SDKs, implementing Bluetooth Low Energy (BLE) communication, and collaborating with international teams. Requires 3+ years of C++ experience, Rust experience in commercial projects, proficiency with modern C++, and experience with BLE and SDK development.

Experienced Microsoft 365 Developer to build solutions using the Microsoft Power Platform, particularly Microsoft Copilot Studio. Develop applications, build agents, design data solutions, and collaborate with teams. Requires 5+ years of software development experience with Microsoft technologies, deep expertise in Power Apps and the Power Platform, and strong understanding of Agentic AI.

Senior .NET WPF Developer to join a team developing a Windows 11 desktop application for medical technology. Responsibilities include designing, implementing, and testing new features, collaborating on documentation, and ensuring high-quality solutions. Requires 5+ years of experience in .NET and C#, strong WPF expertise, MVVM pattern knowledge, and Git experience.

Business Analyst with 3+ years of experience in IT, familiar with the software development cycle and Scrum methodology, required. Must have strong communication and analytical skills, and fluency in technical English. Knowledge of SQL, SOAP, REST, and UX/UI mock-up creation is a plus.

Senior Full Stack Developer will design, develop, and maintain web automation solutions. Responsibilities include building browser-based automation systems, analyzing web applications, and developing tools for data collection and analysis. Requires knowledge of PHP, Python, JavaScript or TypeScript, and experience with Playwright, Puppeteer, or Selenium.

Build and design secure, scalable microservices in a cloud SaaS environment. Develop products from concept to reality, solve complex problems, and collaborate on high-quality products.

Shape the MVP solution and guide technical decisions. Define integration with Active Directory and Windows auto-enrollment. Support secure communication between on-premises and cloud platforms. Design certificate template mapping and certificate lifecycle flows. Guide developers to ensure implementation alignment.

Senior Data Engineer to develop and maintain a high-performance data processing platform for automotive data. Responsibilities include designing and implementing data pipelines, optimizing data workflows, and collaborating with cross-functional teams. Requires 5+ years of experience with Big Data technologies (Spark, Cloudera, Kafka, Airflow, NiFi, Docker, Iceberg), strong Python (or Java/Scala) skills, and experience in cloud environments.

As a Demand Planning Manager, you will be responsible for driving forecasting accuracy and supporting global planning operations. You will work closely with business units and supply chain teams across multiple countries, helping transform demand signals into actionable production, inventory, and supply plans while continuously improving forecasting capabilities and planning processes.

Senior AI Engineer with 5+ years of Python experience sought to develop scalable AI systems, including LLMs and Generative AI. Responsibilities include transforming Data Science prototypes into production-ready solutions, building backend components, and ensuring code quality. Experience with backend frameworks (e.g., FastAPI), databases, Docker, Git, and cloud environments (AWS, GCP, Azure) is required.

Senior Project Manager to oversee end-to-end management and continuous improvement of Invoice-to-Pay IT services, including XSuite, Basware, and Concur. Will act as primary liaison between Finance, Procurement, business stakeholders, vendors, and IT delivery teams.

UX Engineer will design, build, and refine React-based user interfaces for RelativityOne, focusing on usability, accessibility, responsiveness, and consistency. Collaborate with designers, product managers, and engineers to create intuitive user experiences. Contribute reusable patterns and advocate for accessibility and experience quality throughout the product development lifecycle.

Experienced Network Administrator needed for remote role. Support network operations, configure and manage network protocols, implement and troubleshoot routing protocols, administer firewalls and security solutions, manage load balancers, and ensure network security. Requires 4+ years of experience, strong TCP/IP knowledge, and proficiency with Palo Alto Networks, Cisco firewalls, F5 Loadbalancer, and RADIUS.

Cybersecurity Engineer to ensure product cybersecurity compliance across the development lifecycle. Responsibilities include defining cybersecurity plans, conducting threat analysis, and ensuring adherence to standards like ISO/SAE 21434. Requires 5+ years of experience in automotive cybersecurity, knowledge of product cybersecurity lifecycle processes, and strong collaboration skills.

Senior Data Engineer to design and implement scalable data architectures using Google Cloud Platform (GCP). Experience with GCP services, BI/ETL, and big data technologies required.

Develop and maintain frontend applications using Angular and Capacitor for a modern enterprise digital platform. Integrate with REST APIs, backend systems, and cloud services.