ruby English-speaking jobs in Bielsko-Biała

Lead Azure Engineer needed to configure, monitor, and maintain Microsoft Azure solutions. Experience in Azure Cloud, Azure DevOps, and Infrastructure-as-Code (Terraform, ARM, CloudFormation) is required. Must have strong development skills in Java, C#, or JavaScript and experience with containers, CI/CD tools, and scripting languages.

Data Analyst to bridge business needs and technical solutions. Analyze data, identify trends, and develop actionable insights. Experience in a similar role, data architecture knowledge, and strong analytical skills required.

CELO, an international manufacturer of screws and assembly solutions, seeks a Sales Customer Service team member for its Industry division in Poland. The role involves ensuring sales growth and customer satisfaction by resolving customer queries, managing leads, and supporting inside sales. The ideal candidate will have a technical background with sales/marketing knowledge, experience in industrial sales, and fluency in Polish and English.

Lead a cross-functional R&D team building, scaling, and productizing distributed microservices using Python and AWS. Drive architectural decisions for secure, event-driven systems. Mentor engineers and contribute to backend development and frontend support (React).

Lead Machine Learning Engineer to design, implement, and maintain large-scale ML systems. Experience required in productionizing ML models, scaling systems, and leading technical discussions.

Leads and mentors engineering teams focused on Identity and Access and Product Security. Develops security operational processes and collaborates with product managers to define and prioritize engineering roadmaps. Sets a long-term vision for security operational excellence and drives strategic direction for Identity and Access systems.

Business Analyst will join consulting or implementation teams for IT projects in the financial sector, primarily insurance. Responsibilities include conducting business analysis, defining functional requirements, testing solutions, and supporting UATs. Collaboration with software developers and IT architects is essential.

Senior QA Engineer needed for maintenance and development of Oracle warehouse, migration to MS Azure, and building a new warehouse on MS Azure cloud using Databricks and DBT. Responsibilities include testing data quality, designing test cases, and reporting bugs. Requires advanced knowledge of SQL, Oracle, Azure, and Databricks.

DevOps Tech Lead to drive architectural decisions for cloud-native environments, lead a DevOps team, and design, build, and maintain CI/CD toolchains. Requires 5+ years of DevOps experience, 2+ years in a leadership role, and expertise in Kubernetes, Azure, and Terraform.

Designs and manages secure remote access solutions for OT environments, mitigating cybersecurity risks and ensuring operational safety. Requires experience in OT cybersecurity, secure remote access solutions, risk assessment, and OT security standards.

Data Scientist with AI will design, develop, and deploy Machine Learning and Generative AI solutions for clients. Responsibilities include leading end-to-end projects, implementing AI/ML pipelines, developing LLM-based applications, and collaborating with data engineers and BI teams. Requires 4+ years of experience in Data Science, 1+ year in Generative AI/LLMs, strong Python programming skills, and experience with cloud AI platforms.

Develop and maintain AI systems and behaviors using Unreal Engine 5. Implement decision-making logic, pathfinding, and perception for interactive NPCs. Collaborate with design and gameplay teams to build robust AI architectures.

Leads a team of Occupational Health & Safety (OHS) specialists and Lifecycle coordinators, planning, implementing, and managing service levels. Manages and resolves complex OHS events across international jurisdictions, ensuring a safe and healthy work environment. Oversees vendor invoicing and billing activities for Lifecycle Operations. Serves as a subject matter expert and escalation point on all OHS related topics. Collaborates across multiple domains to execute and enhance processes, workflows, and standard operating procedures.

Senior Tax Manager will deliver tax compliance, reporting, and governance processes across the international group. The role includes M&A advisory and restructuring support, working with Agency Partners, legal, finance, and treasury teams. Responsibilities include monitoring tax legislative developments, managing tax audits, preparing international tax filings, and providing strategic tax guidance.

Regional Marketing Manager will execute integrated marketing campaigns to support business goals. Responsibilities include planning, creating, and executing marketing programs, supporting sales priorities, and orchestrating multichannel campaigns. Requires 3+ years of B2B marketing experience, fluency in English, and experience working with cross-functional teams.

Senior Automation QA Engineer to design, develop, and maintain automated test solutions for UI, API, and performance layers. Will implement test automation frameworks, integrate tests into CI/CD pipelines, and execute tests in containerized environments. Requires proficiency in Java or Python, test automation frameworks, API testing tools, CI/CD pipelines, containerization, and performance testing tools.

Senior o9 Solutions Techno-Functional Consultant to support enterprise supply chain planning. Responsibilities include o9 configuration, workflow optimization, report design, production issue resolution, and team leadership.

Provide expert application support and training to end users, resolving issues and ensuring proper application configuration and usage. Troubleshoot technical issues, maintain documentation, and participate in gathering business requirements and testing.

CRM Specialist with 5+ years of experience designing, implementing, and maintaining Microsoft Dynamics 365 solutions. Expertise in Power Platform, REST APIs, and MS SQL Server required. Strong communication skills in German (min. B2 level) and English.

Freelance Event Host needed in Warsaw, Poland to facilitate interactive social impact experiences for corporate partners. Must be fluent in English, comfortable interacting with groups, and have experience with group facilitation.