php English-speaking jobs in Białystok

Lead Software Engineer with 10-15 years of experience in MLOps, Machine Learning Engineering, or DevOps. Deep expertise in AWS machine learning infrastructure, specifically SageMaker. Strong Python skills and experience deploying LLM frameworks (LangChain, LlamaIndex, or similar) in production. Proven track record of building and maintaining internal tools for cross-functional teams. Solid understanding of LLMOps principles.

Business Analyst with deep expertise in financial software, translating business requirements into IT solutions. Experience in guiding analysts, defining functional solutions, and optimizing workflows. Proficient in Jira, SQL, and BPMN. Fluency in English and Polish required.

Data Analyst will build and maintain SQL-based dashboards to track model stability, data drift, and feature quality. Responsibilities include designing alert logic, investigating anomalies, and proposing corrective actions. Strong SQL skills and experience with data validation, monitoring, or analytical quality control are required.

Lead Technical Artist to define and shape the technical vision for the art pipeline of Project Hadar, a new original IP. Responsibilities include prototyping, researching, and integrating new features in Unreal Engine 5, leading and mentoring technical artists, and ensuring high-quality asset integration. Requires minimum 6 years of experience in a technical art role and minimum 3 years of leadership experience. Strong knowledge of Unreal Engine 5, DCC workflows, and tool creation using Python and/or C++ is essential. Fluent English required.

Senior Manager, Technology needed to oversee IT infrastructure, streamline operations, and define the future structure of the IT department. Must bridge the technical gap for non-technical leadership and manage technical transitions during rapid organizational change.

Cerebre seeks a .NET Software Engineer with 6+ years of experience in software development, expert-level C# knowledge, and proficiency in the Avalonia UI framework. The role involves designing, implementing, and troubleshooting desktop applications, focusing on vector graphics rendering, real-time visual feedback, and performance optimization.

Build AI-powered product experiences for millions of users. Integrate AI tools into development workflows and master diverse technology stacks. Take ownership from idea to production, simplifying complex systems.

QA Engineer will execute manual and automated tests for web applications and cloud products. Responsibilities include identifying and documenting bugs, writing basic automated tests, and assisting with API and data validation.

Senior .NET Developer to design, architect, and build scalable backend services using C#, .NET Framework, .NET Core, and ASP.NET Web API. Experience with Microsoft Azure, Azure DevOps, Entity Framework, SQL Server, and AI-assisted development tools is required.

Director, Client Services will lead and mentor teams, drive revenue growth, and develop marketing strategies for assigned accounts. Requires 7+ years of client management experience in agencies or digital marketing, proven success in building client relationships, and experience with creative account management.

SAP FI Tax Consultant will participate in SAP implementations and projects, delivering country-specific solutions in VAT, tax, and reporting. Provide professional SAP advisory on VAT, tax, and reporting areas for clients. Collaborate with Tax Departments to deliver high-quality solutions.

Designs, deploys, and maintains infrastructure solutions for business operations and applications. Collaborates with development and operations teams to optimize cloud environments and ensure seamless deployment of services. Manages AWS resources and implements configuration management tools.

Support Key Account Managers in delivering IT services to clients. Manage project scope, budget, and timelines while ensuring client satisfaction. Collaborate with project teams, manage risks, and generate reports.

Percall seeks a Pre-Sales Solution Consultant to develop business opportunities for Siemens solutions. The role involves understanding client needs, crafting proposals, and collaborating with delivery teams and sales representatives. Experience with PLM, MOM, or IoT and Siemens solutions is required.

Quality Assurance Engineer to validate Kubernetes integrations for AI accelerator hardware. Design, develop, and maintain automated test suites. Validate scheduling, resource allocation, and device management in production environments. Collaborate with development teams on quality standards and test strategies.

Radio Communication Engineer will design and deliver telecommunication systems for offshore wind farms. Responsibilities include creating technical documentation, participating in contract negotiations, and ensuring system delivery according to contract specifications. Experience with TETRA, VHF FM, Microwave Link, Radar, AIS, ADS-B, and LTE is required.

Software Engineer will design and implement features for the claiming experience, handling complex business logic and legal data. Responsibilities include building backend services, rendered UI, and contributing to a culture of continuous delivery.

Firmware Development Engineer will design, code, debug, execute, and report on automated/manual tests. Responsibilities include creating validation strategies, participating in architecture reviews, and collaborating with teams on Agile processes.

Engineer–Draftsman responsible for preparing ship interior drawings, technical documentation, and coordinating with clients and designers. Requires a higher education degree in Engineering, experience in commercial passenger ship interior refit projects, and proficiency in 2D/3D modeling software. Must be fluent in English and have a good understanding of production processes and fire and safety regulations.

Senior SAP Security & Authorization consultant responsible for managing and maintaining security across on-premise and cloud-based SAP systems. Designs, implements, and secures SAP roles and authorization models, ensuring compliance with standards like SOX, GDPR, and ISO27K. Provides support for user access management and resolves security incidents.