ruby English-speaking jobs in Bielsko-Biała

Software Engineer (CKEditor) will develop CKEditor 5 and CKEditor AI, writing clean, maintainable code and using practices like code review and testing. Requires 4-5 years of experience, strong TypeScript and JavaScript skills, and a focus on quality and continuous learning.

Expert-level Network Security professional to own firewall governance, risk assessment, and continuous hardening across enterprise environments. Audits firewall configurations and policies, assesses non-standard/high-risk flow requests, and provides risk-based recommendations. Partners with product and network stakeholders to drive remediation. Hands-on experience with Palo Alto Networks, Fortinet, Check Point, Tufin, and/or AlgoSec.

Java Software Engineer will work on a core solution, implementing new functionality and improving existing components. Requires a Bachelor's degree, 5+ years of experience designing and developing complex software applications in Java (OpenJDK 21), and proficiency in Spring, Hibernate, PostgreSQL, and RESTful APIs. Familiarity with DICOM standards and .NET is beneficial.

Senior Software Engineer (Full Stack) will design, build, and maintain modern frontend and backend applications within the Digital Office. This role involves mentoring engineers, shaping best practices, and contributing to a programmable, automated digital platform.

Senior Product Owner will enhance customer experience and lead development of experience management solutions. Collaborate with cross-functional teams, manage backlogs, and produce requirements and technical specifications. Minimum 3-5 years experience as a Product Owner required. Fluency in English is essential.

We are seeking experienced English LQA testers for long-term freelance positions. Responsibilities include proofreading English texts, testing games for linguistic bugs, meeting deadlines, and collaborating with project managers and translators.

Senior UX Designer will collaborate with developers, data analysts, and product team members to ensure technical feasibility and effectiveness of designs. Conduct design reviews, supervise quality and compliance with UX standards, and align business viability with user desirability.

Manage daily operations of ServiceNow applications including IT Service Management, HR Service Delivery, Integrated Risk Management, and Security Operations. Oversee backlogs, enhancements, and release planning while collaborating with business and technical stakeholders.

Leads and develops a team of Operations Project Managers providing day-to-day support to the Virtual Plant Team (VPT) overseeing contract manufacturing organizations (CMOs). Oversees project management activities including planning, execution, monitoring, controlling, and closing. Manages priority projects, provides reporting, and supports ad-hoc activities.

Senior Full-Stack Engineer to develop new features, refactor code, and participate in code reviews. Requires 4+ years of experience with Node.js, TypeScript, React, and microservice architectures.

Manage end-to-end projects for the DSV Employee Central team within the Global People Systems and Operations organization. Responsibilities include gathering business requirements, implementing new functionality in SAP SuccessFactors, and managing the full implementation, testing, and training phases.

Billing Coordinator fluent in English and French required. Processes invoices, credit notes, and handles billing inquiries. Ensures compliance with tax rules and billing procedures.

Lead the Engineering Platforms initiative to automate controls for platform tenants and act as Product Owner for the Platform Lookup Service, driving feature development and improvements.

Talent Acquisition Partner will own full-cycle recruitment for Product, Tech, Sales, and Operations. Responsibilities include building employer branding, designing onboarding, and optimizing hiring performance. Requires 3+ years of full-cycle recruitment experience, experience with AI/automation, and fluency in English.

System Administrator to support a hybrid Azure and Windows infrastructure. Responsibilities include on-call support, Azure administration, Windows Server management, log analysis, and backup/restore operations. Requires 4+ years of experience as a System Administrator/Azure Administrator with strong Microsoft Azure and Windows Server skills.

Experienced Python Developer needed for banking domain projects. Develop backend services, data pipelines, and ML/AI solutions. Strong Python skills, banking knowledge, and experience with ML/AI pipelines required.

Canonical seeks Performance Engineers to drive software performance, correctness, and efficiency across its open source platform, Ubuntu. Roles exist in every engineering team, focusing on areas like kernel, server, desktop applications, and web. Performance Engineers will collaborate globally, develop shared tools, and mentor teams to improve performance culture and design.

Software Test Automation Engineer to create test cases, execute tests, and report findings. Experience with Playwright framework and testing tools required.

Take ownership of an existing GenAI product used by 10,000 users, ensuring continuity from the current Product Owner. Gather requirements, translate business needs into product direction, and manage the product backlog. Collaborate with the development team, support sprint planning, and ensure delivered features meet quality standards.

Senior Project Manager IT to support maturing Third-Party ICT Risk Management controls and enhancing business impact assessments within the banking sector. Responsibilities include driving process analysis, identifying pain points, and implementing solutions. Requires 8 years of Project Management experience, strong communication skills, and proficiency in Excel. Risk and/or Project Management certifications are preferred.