218 English-speaking jobs in Białystok

Experienced Agile Project Manager to lead international projects within a SAFe ecosystem. Manage budgets, forecasts, and project risks. Oversee project plans, timelines, and resource allocation. Report project status and progress via Azure DevOps. Fluency in English required.

Fullstack Python Engineer needed for a remote role at a fast-growing SaaS company. Design, build, and maintain data and core platform functionality across the product stack. Experience with Django, React, and relational databases required.

Consultant to analyze, configure, and support Microsoft Dynamics 365 Finance (F&O) for financial processes. Requires 4+ years of experience in D365 Finance/AX, strong knowledge of financial processes, and ability to translate requirements into system configuration.

Relativity seeks a Knowledge Specialist to maintain and improve the Relativity Knowledgebase. The role involves collaborating with subject matter experts to ensure accurate, up-to-date content aligned with brand guidelines. The ideal candidate has experience with KCS methodology, knowledge management, and content strategy.

Data Center Technician provides on-site support for critical infrastructure at world-class data center facilities. Responsibilities include installing, configuring, and maintaining server and network equipment, performing structured cabling, and monitoring environmental systems.

Senior Data Analyst will design, develop, and implement data solutions, dashboards, and visualizations using PowerBI and SQL. Responsibilities include collaborating with team members on client projects, providing insights from data analysis, and supporting sales activities.

Paid internship in the Performance Department of a Polish Ekstraklasa club. Assist with strength and conditioning training, player rehabilitation, and data analysis. Requires experience in football fitness training, Return to Play protocols, and fluency in English.

Job Overview Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll design and implement automation frameworks and networking test scenarios to validate cutting‑edge hardware and software solutions.

Senior Software Engineer / Architect will design software architecture, lead software work packages, and develop software solutions. Requires 5+ years of experience in Java, Spring Boot, C++, Python, and HTML, CSS, Angular. Must have knowledge of DevOps practices and be fluent in English. Experience with Selenium, cloud backends, UX design, and secure software design is a plus.

Senior Ruby on Rails Engineers will design, build, and maintain secure, scalable microservices in a cloud SaaS environment. Responsibilities include building products from conception to reality, collaborating with teams, and mentoring other engineers. Candidates should have at least 4 years of experience as a Ruby/Ruby on Rails Developer, experience in cloud or large-scale environments, and understanding of RESTful API design.

Freelance home cooks in Poland are needed to photograph dishes prepared according to project guidelines. Submissions must include photos of the entire cooking process and details about the recipe. Must be 18+, reside in Poland, and have a smartphone with a camera released in 2018 or later. Compensation is $12 USD per accepted dish.

Business Development Manager to drive B2B sales for a data-driven eCommerce company. 3+ years of B2B SaaS sales experience required, with a proven track record of closing deals with large brands. Must be proficient in CRM systems, sales intelligence tools, and prospecting automation.

Senior Data Platform Engineer will design and maintain cloud-native lakehouse platforms using Spark, Delta Lake, and Iceberg. Responsibilities include building scalable data pipelines, implementing governance controls, and optimizing performance across Databricks and Snowflake. Strong Python and SQL skills, hands-on Spark experience, and expertise in Delta Lake or Apache Iceberg are required.

Senior Data Platform Engineer will design and maintain distributed data systems using Spark, Delta Lake, and Iceberg. Responsibilities include building scalable data pipelines, implementing governance controls, and optimizing performance across Databricks and Snowflake. Requires strong Python and SQL skills, hands-on Spark experience, and expertise in Delta Lake and/or Apache Iceberg.

Software Engineer will develop customer-specific projects, collaborate with Customer Success Managers, and create interfaces using Java and Spring Boot. Must have 4+ years of experience with Java and Spring Boot, experience in enterprise integrations, and understanding of Microservices and Kubernetes.

Lead Data Engineer to design and implement large-scale data platforms based on Databricks. Develop distributed data processing pipelines, ensure data system performance and reliability, and guide engineering teams in modern data architecture best practices.

Experienced UI/UX Designer needed to design UI for web and mobile applications, optimize existing projects, and conduct UX consultations. Must have 2+ years of commercial UI design experience, proficiency in Figma or Adobe XD, and strong English communication skills.

Senior Fullstack Developer will design and develop cloud-native applications using Java, React, and AWS. Responsibilities include infrastructure management with Terraform, database interaction, and ensuring code quality through testing and best practices. Requires minimum 4 years of Java and React experience, AWS knowledge, and strong security understanding. Fluent English is essential.

Develop and implement innovative AI applications using Agentic AI technologies to enhance customer experience and support engineering teams. Requires strong experience designing, building, and deploying Agentic AI systems in enterprise production environments, including multi-agent orchestration, tool use, memory, planning, and workflow automation. Proven track record integrating AI agents into scalable, secure enterprise platforms with robust MLOps, observability, governance, and cloud deployment practices. Demonstrated ownership of at least 1–2 full-scale, production-grade AI agent systems delivered within large enterprises. 10 years of full-time industry experience with ML/AI and at least 5 years in a senior technical leadership role. Bachelor's or Master's degree in Computer Science, Artificial Intelligence, or a related field.

Develop, debug, and optimize C/C++ code for embedded Linux and RTOS platforms. Implement user space APIs, kernel modules, and device drivers. Integrate open-source components and participate in Computer Vision feature integration.