135 English-speaking jobs in Podlaskie Voivodeship

Junior Data Engineer will design and develop data processing pipelines for streaming and batch data using technologies like Databricks, Airflow, and Dagster. Responsibilities include collaborating with the Data Science team on Machine Learning projects, developing data transformations, and translating business requirements into technical solutions.

Senior .NET Developer to build and maintain a custom industrial application. Experience with .NET backend, Angular frontend, microservices, and AWS required. Fluency in English and residency in Poland necessary.

QA Automation Engineer (Go) will design, develop, and maintain automated tests using Go for backend services and APIs. Responsibilities include building test automation frameworks, writing reliable test code, and collaborating with developers and QA engineers. Must have 2.5+ years of experience as a QA Automation Engineer with Go.

Senior AI Engineer will lead XTB's LLMOps and Agentic strategy, ensuring secure and reliable AI experiences for investors. Responsibilities include architecting AI solutions, establishing LLMOps standards, and collaborating with data and product teams. Requires 5+ years of experience in deploying production-grade AI/ML solutions, expertise in LLM orchestration and data frameworks, and proficiency in building APIs and semantic layers.

Senior AI Engineer will lead XTB's LLMOps and Agentic strategy, ensuring secure and reliable AI experiences for investors. Responsibilities include architecting AI solutions, establishing LLMOps standards, and collaborating with data and product teams. Requires 5+ years of experience in deploying production-grade AI/ML solutions, expertise in LLM orchestration and data frameworks, and proficiency in building APIs and semantic layers.

Senior AI Engineer will lead XTB's LLMOps and Agentic strategy, ensuring secure and reliable AI experiences for over 1 million investors. Responsibilities include architecting AI solutions, establishing LLMOps standards, and collaborating with data and product teams. Requires 5+ years of experience in deploying production-grade AI/ML solutions, expertise in LLM orchestration and data frameworks, and proficiency in building APIs and semantic layers.

Senior AI Engineer will lead XTB's LLMOps and Agentic strategy, ensuring secure and reliable AI experiences for investors. Responsibilities include architecting AI solutions, establishing LLMOps standards, and collaborating with data and product teams. Requires 5+ years of experience in deploying production-grade AI/ML solutions, expertise in LLM orchestration and data frameworks, and proficiency in building APIs and semantic layers.

Senior Engineer to collaborate on new product implementation, design cloud applications on AWS, and integrate with company products and partners. Requires 3+ years of experience in software, DevOps, or infrastructure development, strong Python, Groovy, Bash skills, and experience with cloud infrastructure, containers, CI/CD tools, and IaC.

Lead a high-performing front-end engineering team within a cloud-native ecosystem. Drive delivery standards, optimize workflows, and scale team capabilities. Tech stack: .NET, Playwright, Storybook, Tailwind, Azure.

Leads a 10-person, multidisciplinary team responsible for the full software development lifecycle. Collaborates with the Product Manager to plan and coordinate work, ensuring high team efficiency and code quality. Provides hands-on support to the team and mentors developers. Requires senior-level programming experience, experience as a team manager, and practical experience with at least one AI coding tool.

Senior BI Engineer will design, modify, and maintain Power BI reports in an Azure DevOps environment. Responsibilities include optimizing semantic models and DAX queries, developing lakehouse infrastructure in Databricks/DBT, and preparing SQL scripts for ad-hoc analysis. The role requires 5+ years of experience in Business Intelligence, data visualization, and analytics, strong Power BI skills (DAX, DAX Studio, Tabular Editor), and experience with cloud environments (Databricks, Azure).

Staff Infrastructure Engineer will design and scale the platform's core infrastructure, ensuring it can handle massive data volumes. Responsibilities include defining and evolving infrastructure architecture, leading SRE practices, designing a self-service platform, and partnering with security and compliance teams. Requires deep experience with cloud platforms (Azure preferred), containers and orchestration, IaC, CI/CD, observability, security, and networking.

Senior Engineer will architect and develop a production-grade web application using React, TypeScript, and TanStack for conversational data exploration. Responsibilities include designing and implementing "chat with your data" features using LLMs, building LLM orchestration layers, and developing API services.

Lead the rebuild of the Pampers Club application, transforming it into a modular, globally reusable platform. Translate business needs into lean, standardized solutions and drive technical decisions, ensuring scalability, efficiency, and maintainability.

Lead a high-performing software engineering team within a cloud-native ecosystem. Drive delivery standards, optimize workflows, and scale team capabilities. Tech stack: .NET, Playwright, Storybook, Tailwind, Azure.

Lead a high-performing software engineering team within a cloud-native ecosystem. Drive delivery standards, optimize workflows, and scale team capabilities. Tech stack: .NET, Playwright, Storybook, Tailwind, Azure.

Lead a high-performing software engineering team within a cloud-native ecosystem. Contribute to the fullstack codebase while managing team delivery, resource allocation, and performance. Foster a culture of continuous improvement and excellence.

Leads the Android Platform team, combining technical expertise in Android development with experience in team management and community building. Manages technical debt, delegates tasks, fosters open feedback, and mentors team members. Requires experience in designing, implementing, and deploying complex mobile applications using Native Kotlin, Coroutines/Flow, Compose, Clean Architecture, and MVI/MVVM. Proven experience in managing a team, building Android applications, and working with remote teams 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.

Senior Product Owner with 5+ years of experience in software delivery, actively using AI tools in professional work beyond single-prompt usage. Must have a personalized AI workflow for BA/PO tasks and understand how LLMs and AI agents function. Strong writing, client-facing delivery, and Agile experience are required.