209 English-speaking jobs in Białystok

Senior Java Engineer needed for a full-time position. Must have 8+ years of experience developing large-scale applications and proficiency in Java, Spring, and server-side frameworks. Experience with AI-native development tools like Claude Code, Cursor, or GitHub Copilot is required. Strong understanding of the SDLC, agile methodologies, and AWS cloud is also necessary.

Senior .NET Developer needed for a software house specializing in full stack development. Design, implement, and maintain high-quality .NET applications, collaborating with cross-functional teams. 5+ years of C#/.NET experience, including .NET Core, ASP.NET Core, and Entity Framework, is required.

Senior Java Developer needed for a software house specializing in full stack development. Responsibilities include designing, implementing, and maintaining Java applications, collaborating with teams, and participating in technical discussions. Requires 5+ years of experience as a Java developer with exposure to Spring Boot, Hibernate, or similar frameworks.

Netguru seeks a Senior UI Designer for a 2-month project (B2B contract, up to 35EUR/hour). Requires senior-level expertise in visual UI design, strong visual design fundamentals, experience with design systems, and the ability to create high-fidelity UI designs. This is a UI-focused role, not UX.

AI Lead will define and evolve AI service offerings, drive pre-sales engagements, and lead R&D projects. Requires 5+ years of AI/ML experience, including 2+ years with Generative AI/LLMs, cloud platform experience, and strong pre-sales or technical consulting background.

Technical Support Engineer will diagnose and resolve complex technical issues across multiple programming languages and environments. Collaborate with engineering and product teams to ensure efficient issue resolution and improve product quality. Must have 2+ years of experience in customer-facing technical roles, fluency in English, and strong knowledge of Java, Atlassian SDK, and build pipelines.

Senior SAP HCM Consultant with 5+ years of experience required. Expertise in managing and developing SAP HCM and SuccessFactors Employee Central integrations (PA/OM, PY/PT). Responsibilities include analyzing change requests, implementing interface adjustments, and providing expert advice to HR departments. Strong analytical and communication skills in English are essential.

Middle/Senior Backend Engineer to architect and scale a modern Ads platform. Design high-performance backend systems and APIs for campaign management, targeting, delivery, and reporting. Collaborate with product, data, and partner teams to translate business requirements into technical solutions.

Manage localization projects end-to-end in an Agile environment, ensuring high-quality, on-time delivery of Product and Marketing content. Identify opportunities to streamline workflows, collaborate with stakeholders, and monitor industry trends.

Senior Data Engineer to work on projects involving automotive data, a global aerospace data platform, and a centralized reporting platform for a US telecommunications company. Responsibilities include developing and maintaining data processing platforms, designing data pipelines, and collaborating with cross-functional teams. Requires 5+ years of experience implementing Big Data systems, strong Python skills, and experience with technologies like Spark, Cloudera, Kafka, Airflow, NiFi, Docker, and Iceberg.

Lead the development and implementation of Machine Learning solutions, ensuring alignment with project objectives. Design AI solution architectures, research and select tools and technologies, and understand client needs. Architect and oversee data pipelines and workflows, coordinate with Data Engineering and Software Engineering teams.

Develop and maintain a high-performance data processing platform for automotive data. Design and implement data pipelines that process large volumes of data in both streaming and batch modes. Optimize data workflows using Spark, Cloudera, and Airflow. Collaborate with cross-functional teams to understand data requirements.

Lead Python Engineer to design, develop, and maintain scalable finance-focused backend solutions using Python. Integrate external systems and APIs, work with Product Managers and Tech Leads to solve customer problems, and lead and mentor the engineering team.

Data Engineer to design and develop data platforms, implement data pipelines, and collaborate on machine learning projects. Requires 3+ years of experience with Big Data technologies (Databricks, Spark, Airflow), Python, SQL, and cloud environments (Azure).

Lead the development and implementation of scalable AI solutions, including machine learning, optimization, NLP, and computer vision. Design AI architectures, research tools and technologies, and translate business problems into data science solutions. Collaborate with engineering teams to build AI applications and present findings to stakeholders.

Data Engineer to develop and maintain a large automotive data processing platform using Spark, Cloudera, Airflow, Iceberg, Python, and AWS. Design and implement data pipelines for both streaming and batch processing. Collaborate with teams to understand data requirements and ensure seamless integration.

Design, develop, and maintain backend infrastructure for an IoT/industrial data platform. Responsibilities include developing connectivity solutions, data acquisition and processing systems, platform services, and notification capabilities. Requires 4+ years of backend development experience, proficiency in Go, and experience with containerized development, distributed architectures, and industrial communication standards.

Manages and coordinates internal and external resources for IT projects. Develops and implements project management plans and supervises project requirements. Provides project escalation management and supports customer Product Owner. Requires 5+ years of experience in a similar managerial role within IT and a valid certification (PRINCE2 Practitioner, PMP, or AgilePM Practitioner).

ServiceNow Architect needed to ensure the architecture and security of the ServiceNow platform, focusing on the Strategic Portfolio Management module. Lead technical direction, develop reusable components, and collaborate with business units to design and maintain scalable solutions.

Technical Support Engineer will diagnose and resolve advanced technical issues across multiple programming languages, build environments, and deployment scenarios. This role requires strong knowledge of Java 11+, Atlassian SDK, and Atlassian Plugin Framework.