77 English-speaking jobs in Białystok

Experienced Big Data Developer needed to build scalable data analytics solutions on Azure and Databricks. Requires 6+ years in data engineering, expertise in Python, PySpark, SQL, and productionizing Databricks workflows. Must have CI/CD experience with GitHub Actions.

Senior Site Reliability Engineer will own and evolve Webshare's production infrastructure, leading the migration from Docker Swarm to Kubernetes. Responsibilities include maintaining high availability, driving observability, and establishing IaC practices. Requires experience building and operating highly available infrastructure at scale, hands-on Kubernetes experience, and CI/CD pipeline ownership.

Implement Guidewire Insurance Suite solutions for international clients, configuring modules like Claim Center, Policy Center, and Billing Center. Integrate Guidewire with external systems and contribute to project implementation, design, testing, or technical leadership.

Designs and develops solutions for Smart Connected Products, connecting the IoT layer with the application portal in the AWS environment. Implements end-to-end solutions (device → cloud → application), integrates IoT components, and provides implementation support in Python.

AWS Senior Engineer needed for cloud application development and DevOps support. Requires 3+ years DevOps experience, expertise in AWS services (DynamoDB, Lambda, etc.), Terraform, Kubernetes, Python, and Jenkins. Strong communication skills and English proficiency are essential.

Experienced Business Analyst to support IT projects. Analyze client needs, lead workshops, and translate requirements into actionable solutions. Minimum 4 years of experience in business analysis within IT projects.

Data Scientist/Analyst for Strategic Revenue Management in retail. Analyze pricing data, develop tools, and build dashboards using Databricks. Requires 3+ years of experience and knowledge of pricing metrics.

Cloud Platform Engineer to support GCP application deployment and operation. Responsibilities include building infrastructure with Terraform, automating CI/CD pipelines, and managing scalable, secure cloud environments. Requires GCP and IaC expertise.

Graphics Driver Software Engineer to develop and optimize low-level drivers for GPU architectures using OpenGL/Vulkan. Responsibilities include performance analysis, full driver lifecycle management, and collaborating with hardware teams. Requires strong C programming and knowledge of modern graphics APIs.

Senior MS Dynamics 365 CRM Architect to lead the technical and functional evolution of the Customer Engagement ecosystem. Responsibilities include designing end-to-end blueprints, architecting API integrations, and leveraging the full Power Platform suite. Requires 6+ years of D365 CE/CRM experience.

Senior Test Automation Engineer leads testing processes, implements testing standards, and collaborates with stakeholders throughout the SDLC. Requires 3-7 years of experience in test automation, including designing, building, and maintaining test frameworks. Strong programming skills (Java preferred) and experience integrating automated tests with test management tools are essential.

Regional Business Lead will own performance across the full regional funnel, including acquisition, sales, retention, and teaching cost efficiency. Requires 3 years of experience in business performance, strategy, or general management with strong analytical and unit economics thinking.

Senior Python Developer needed for a web-based platform using high-performance computing. Responsibilities include building back-end services with Python, Django, and Celery, and front-end applications with React.js and TypeScript. Requires 5+ years in data analysis tool development.

As an Infrastructure Architect, you will design and implement cloud, on-premise, and hybrid architectural solutions for customers. You will create prototypes, analyze requirements, and propose solutions while collaborating with internal teams and customers. Proficiency in at least 3 of the following is required: public cloud (Azure, AWS, or GCP), Windows/Linux, network solutions, virtualization platforms, VDI, Microsoft Entra ID, Microsoft 365, and advisory/budget management. Fluency in English is mandatory.

Senior Python Fullstack Developer to build cloud-native applications using Python (FastAPI) and React. Responsibilities include developing scalable backend services on Google Cloud Platform and maintaining event-driven architectures. Requires proficiency in Python, React, and GCP services.

Senior Software Engineer focusing on designing and maintaining software to improve platform reliability, observability, and scalability. Requires 5+ years in software engineering with skills in Python, Go, Java, or C#, and experience with cloud-native systems.

Senior Fullstack Developer to build and maintain a large-scale e-mobility platform ecosystem. Requires 4+ years experience with TypeScript, AWS (Lambda, Serverless), DynamoDB, Redshift, REST APIs, WebSockets, and Git. Solid understanding of cloud-native architectures. Fluent English (B2 level).

Design and develop production-grade AI systems powered by LLMs in a regulated environment. Build and maintain data pipelines, implement solutions using frameworks like LangChain, and integrate LLM models.

Manager, Product Management drives vision and strategy for the Structured Storage Platform. This role requires technical acumen, customer focus, and experience leading product execution in complex, cloud-native SaaS environments.

Develop and maintain cross-platform mobile applications using Kotlin Multiplatform Mobile (KMM). Design and implement secure authentication and authorization flows (OAuth 2.0, OpenID Connect, MFA, SSO). Integrate with identity providers and enforce Zero Trust principles.