94 English-speaking jobs in Białystok

Lead the development and implementation of scalable AI solutions, including Machine Learning, Predictive Modeling, Optimization, LLMs, NLP, Computer Vision, and GenAI. Translate business problems into data science problems and architect data pipelines. Coordinate with Data Engineering and Software Engineering teams to build AI applications.

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.

Participate in paid online and in-person market research studies. Complete surveys, focus groups, and provide product feedback. Must have a working camera, reliable internet, and the ability to follow instructions.

Software Architect needed for design and development of scalable, high-performance software architecture for data integration, synchronization, and processing from sensors. Experience in real-time data processing systems, embedded/IoT systems, and large data handling is required.

Senior DevOps Engineer to design, build, and support secure, scalable cloud infrastructure solutions focused on Microsoft Azure. Automate infrastructure provisioning and CI/CD pipelines. Must have 3+ years of DevOps experience, Terraform Associate certification or equivalent, and strong Azure knowledge.

Solutions Architect needed to design and implement complex enterprise solutions leveraging Azure, microservices, and API management. 5+ years of cloud solutions architecture experience required. Expertise in Agile methodologies, DevOps, and modern software development tools is essential.

Senior Full Stack Developer will develop and maintain customized software solutions for a European public sector client. Responsibilities include implementing software components, system integration and testing, and collaborating with teammates. Requires 6+ years of Java development experience and 3+ years of Angular front-end development experience.

Experienced UX Designer needed to create intuitive digital product experiences. Expert-level Figma skills and experience designing complex products, AI-related features, and customer portals required.

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.

Operations and maintenance management for utility-scale battery energy storage systems. Provides technical support, writes reports, and ensures operational excellence across sites. Requires experience in battery storage or solar PV, strong H&S knowledge, and fluency in English. Remote role with occasional travel.

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).

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

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.

Design, develop, and maintain finance automation solutions using Redwood or comparable platforms. Build and integrate system interfaces across financial and enterprise systems.

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.

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.

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.

Python Developer will design, develop, and maintain scalable Python applications integrating AI/ML solutions. Responsibilities include building machine learning models, APIs, and data pipelines. Requires solid Python development experience, AI/ML libraries knowledge, and familiarity with APIs from leading LLM providers.

Kruko seeks experienced Ruby on Rails and Python developers to design, develop, and maintain backend applications. Requires 4+ years of experience with both Ruby on Rails and Python, including experience with RESTful APIs, multi-agent applications, and relational databases. Strong English communication skills are essential.