199 English-speaking jobs in Białystok

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.

Agile Scrum Master coaches 1+ teams, ensuring adherence to Scrum and SAFe practices. Facilitates Sprint ceremonies, supports Product Owner, removes impediments, and drives continuous improvement. Analyzes Agile delivery metrics.

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.

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.

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.

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.

Golang Developer needed for a large-scale, multi-service backend platform. Design, develop, and maintain core infrastructure, integrating communication protocols like MQTT, OPC, REST, and Kafka.

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).

Analyzes and models project, portfolio, and operational processes. Designs and configures solutions in Jira Software and Jira Service Management. Supports PMO with project methodology and reporting standards. Translates business requirements into system configuration. Builds and maintains project, program, and portfolio structures in Jira and BigPicture. Creates dashboards and reports. Runs workshops with users, Product Owners, and Project Managers. Takes part in Jira Cloud and Data Center implementation projects. Cooperates with administrators and IT teams.

AI Engineer with 3+ years of Python experience sought to develop scalable AI systems, including LLMs and Generative AI. Responsibilities include building backend components, ensuring code quality, and participating in deployment and maintenance. Experience with Docker, Git, and cloud environments (AWS, GCP, Azure) is required.

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.

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.

AI Engineer needed to develop scalable AI systems, including LLMs and Generative AI. Experience with Python, LLMs, backend frameworks, and cloud environments required.

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 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 or related fields and at least 5 years of experience with Java 17+, Spring Boot, JUnit, Flyway, and Python.

Senior .NET Engineer to design, implement, and enhance integrations and customizations within a product information ecosystem. Responsibilities include developing extensions using C#, .NET technologies, and collaborating with teams to deliver reliable solutions. Must have 5+ years of experience in software development using C#.NET, strong knowledge of .NET C# MVC and .NET Core, and experience with system integrations and InRiver PIM.

Senior Implementation Engineer to drive enterprise SaaS implementations for large organizations. Develop solutions, partner with stakeholders, and ensure successful onboarding. Requires 3+ years of experience in IT/OT software, strong technical skills, and excellent communication.

FPGA Design Engineer will specify, design, and implement FPGA solutions for SDR and RF jamming applications. Experience with XILINX FPGA toolchain (Vivado, Vitis), VHDL/Verilog/SystemVerilog, and DSP algorithm development is required.

Senior .NET Developer / Team Leader needed for a global IT consulting company. Develop and enhance applications using .NET / .NET Core (C#), design REST APIs, and work with databases (SQL, EF Core). Must have 7+ years of experience in .NET / .NET Core, excellent C# knowledge, and experience as a leader or tech lead.