ruby English-speaking jobs in Bielsko-Biała

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible.

NETJavaScriptOptionalUMLYour responsibilitiesAnalyze, design, model, implement, and test solutions in line with feature requirements. Participate in planning, estimation, and agile ceremonies. Create and review technical documentation. Contribute to system and software architecture with a focus on quality, innovation, and maintainability. Coordinate and solve complex design challenges.

NETOptionalNISTAWS Security ToolsGoOperating systemmacOSAbout the projectThis is a rare opportunity to help shape quality practices across an end-to-end platform spanning high-resolution imagery, AI-driven insights, and scalable data delivery systems while establishing API projects in our new Warsaw engineering hub.

Devire IT Outsourcing is a form of cooperation dedicated to IT professionals, based on the principles of own business - B2B, implementing projects for clients running innovative and modern projects.

Governance & Communication Specialist Miejsce pracy: WrocławTechnologies we useExpectedViva EngageSharePointPower AppsPower AutomateMicrosoft Power BIQlik SenseOperating systemWindowsLinuxAbout the projectWe’re looking for a Governance & Communication Specialist — a hybrid role combining a solid understanding of BI tools with strong communication and content-creation skills.

System AnalystMiejsce pracy: KrakówTechnologies we useExpectedXSLTJSONXSDXMLAthenaSNSPythonSQSS3AWSLambdaOptionalGerritJiraJenkinsSQLAbout the projectHave you been dreaming of a job where you can work with one of the best products available on theworldwide aviation market?

- we are growing! This strategic initiative is created to enable the change of Volkswagen Financial Services (VWFS) to a data-driven company. Our goal is to empower all VWFS business units to use data effectively, efficiently and compliantly in their business decisions. D&A originally has been set up as central HQ function located in Germany.

Your responsibilitiesBuild and validate intelligent assistants with cutting-edge LLMs (e. g. , GPT-4, Falcon 2, LLAMA 3, Mixtral) using techniques like RAG and agent frameworks (e. g.

technologies-expected : Go Kubernetes Git Jira technologies-optional : AWS Google Cloud Platform Microsoft Azure about-project : You will be responsible for developing and scaling a customer facing platform that is currently undergoing a major technical upgrade. The initiative includes modernization of the existing solution, performance optimization and functional expansion.

technologies-expected : Python copilot AI about-project : The AI Innovation Specialist plays a key role in accelerating Amer Sports' enterprise AI transformation, with a primary focus on the Finance function.

NET DeveloperMiejsce pracy: WarszawaTechnologies we useExpectedC#SQLAngularBlazorMicrosoft AzureOptionalF#PythonAbout the projectJoin our Data & Invoicing Team — someone with a background in system & integration analysis, eager to take on a dynamic role focused on requirements analysis, solving system challenges, and improving product capabilities.

European Call Center Platform O&M EngineerMiejsce pracy: WarszawaTechnologies we useExpectedMySQLSpring BootOperating systemLinuxYour responsibilitiesResponsible for the system O&M of customer service applications, AICC queuing routing, and SBC voice gateway.

Security Integration and Automation Engineer (m/f)Miejsce pracy: KrakówTechnologies we useExpectedAWSMicrosoft AzureAzure DevopsGitLabGraphQLPythonGoOptionalKubernetesAbout the projectThe Security Integration and Automation Engineering team under the Counter Threat Engineering organization is seeking a highly skilled and motivated Security Automation Engineer.

Product Owner-Data Warehouse​ (m/f/d)Miejsce pracy: WrocławTechnologies we useOperating systemWindowsYour responsibilitiesBuild the vision and strategy for data-related products. Manage the Product Backlog in line with the product strategy and customer feedback. Communicate business goals and priorities through the Product Goal and Backlog.

We are looking for an experienced Senior GPU Compiler Engineer to join our team who is ready to make significant impact on client graphics via functional features and advanced optimizations. Our Senior GPU Compiler Engineer:Designs and develop state of the art compiler translations and optimizations targeting GPU.

We're looking for a Senior Project Manager to lead and deliver IT projects across diverse business areas. You'll be responsible for managing the full project lifecycle — ensuring objectives are met in terms of scope, quality, and timelines. The role involves close collaboration with technical and business teams, driving progress, and ensuring successful delivery.

Location: Wrocław Office attendance: 1-2 days per month in the office Type of contract: Full-time | Employment contract Recruitment process: online About your future employer: Our Client, a global leader in the healthcare manufacturing sector, is currently seeking an experienced Senior FP&A Specialist to join their Global Manufacturing Finance Team.

As a pioneer in modern payment solutions, Klarna is developing innovative methods that streamline the shopping experience, enhance transaction security, and expand the availability of purchasing options. We're seeking individuals eager to achieve remarkable results and share their bold vision to redefine the future of payments and fintech. Send us your CV - we can’t wait to meet you!

We are looking for an experienced Senior GPU Compiler Engineer to join our team who is ready to make significant impact on client graphics via functional features and advanced optimizations. Our Senior GPU Compiler Engineer:Designs and develop state of the art compiler translations and optimizations targeting GPU.

Partner with product and engineering teams to support and streamline feature delivery. Build, maintain, and automate CI/CD pipelines and deployment processes. Develop automation solutions to improve reliability and operational efficiency. Deploy and manage applications — including static frontend apps — in AWS. Improve tooling, workflows, and overall infrastructure stability across environments.