164 English-speaking jobs in Białystok

Experienced Integration Lead needed to design, develop, and lead the evolution of scalable integration solutions using Node.js, AWS, and Event-Driven Architectures.

Senior Data Engineer will work with a customer to support data-ops and AI projects. Responsibilities include designing, building, and maintaining data pipelines, models, and transformations. The role also involves helping to build and troubleshoot data observability solutions and turning data into business insights.

Senior Ruby on Rails Engineer will design, build, and maintain secure, scalable microservices in a cloud SaaS environment. Responsibilities include building products from concept to reality, collaborating with the team, and mentoring others. Requires at least 4 years of experience as a Ruby/Ruby on Rails Developer, experience in cloud or large scalable environments, and understanding of RESTful API design.

Finance & Accounting Specialist needed for a 60-100% role in Białystok, Poland. Manage full-cycle invoicing, accounting, and tax compliance (VAT/JPK, CIT, PIT, transfer price). Prepare international reports in English. Supervise HR matters, including payroll and employee documentation. Manage office operations and vendor relations.

Senior Software Engineer / Architect will design software architecture, ensure code quality and compliance, and manage software work packages. Responsibilities include creating documentation, integrating AI/ML models, and collaborating with cross-functional teams. Requires a Bachelor's or Master's degree in computer science and 5+ years of experience with Java, Spring Boot, JUnit, and Python.

Experienced Business Analyst to support IT projects. Analyze client needs, lead workshops, and translate requirements into actionable solutions. Minimum 4 years of experience in business analysis within IT projects.

Implement Guidewire Insurance Suite solutions for international clients, including Claim Center, Policy Center, and Billing Center. Integrate Guidewire with external systems. Work with clients and agile teams. At least 1 year of commercial software development experience, preferably in Gosu or Java. Strong understanding of OOP, design patterns, and software engineering concepts. Fluency in English (B2/C1 level).

Business Analyst to support Third Party Business Continuity Management (BCM) and Exit Planning. Translate business needs into clear, actionable requirements and collaborate with cross-functional teams. Minimum 5 years of experience as a Business Analyst in complex environments.

Design and maintain QNX-based platforms, integrating BSPs, services, and middleware. Develop system services using QNX IPC, resource managers, and timers. Integrate BSPs, drivers, and startup scripts, optimizing boot time and system footprint.

Develop and maintain RPA solutions using UiPath, create Azure-based automations, and support development within Microsoft Power Platform.

Integrate, configure, and maintain third-party AUTOSAR Adaptive stack and components. Define and maintain Adaptive AUTOSAR Machine/Execution manifests for QNX and Linux targets.

AWS Senior Engineer needed for cloud application development and DevOps support. Requires 3+ years DevOps experience, expertise in AWS services (DynamoDB, Lambda, etc.), Terraform, Kubernetes, Python, and Jenkins. Strong communication skills and English proficiency are essential.

Principal DevOps Engineer to design, build, and operate scalable cloud environments on Google Cloud Platform (GCP). Experience with Kubernetes, Terraform, and GCP services required.

Senior Embedded C++ AUTOSAR Engineer will own MCU firmware and AUTOSAR Classic component architecture. Design, implement, and improve software components such as RTE, COM, and PDU Routing. Review and approve requirements, architecture, design, code, tests, and documentation. Apply a code-first approach using modern C++ (C++11 and newer).

Designs and develops solutions for Smart Connected Products, connecting the IoT layer with the application portal in the AWS environment. Implements end-to-end solutions (device → cloud → application), integrates IoT components, and provides implementation support in Python.

As a Senior Machine Learning Engineer, you will own the business-critical logic behind our campaign-based flash sale model. You will build and deploy data-driven and machine learning solutions for portal personalization and campaign ranking.

Pricing Policy Specialist will participate in database design, purchasing data analysis, and standardization of inquiries. Requires experience in logistics, B2 English, Excel, PowerPoint, and strong relationship building skills.

Implement Guidewire Insurance Suite solutions for international clients, configuring modules like Claim Center, Policy Center, and Billing Center. Integrate Guidewire with external systems and contribute to project implementation, design, testing, or technical leadership.

This internship offers a project-oriented experience building .NET 8 (C#) and Vue.js features, learning cloud fundamentals with Azure, and implementing authentication/authorization flows.

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