ruby English-speaking jobs in Bielsko-Biała

Senior Software Engineer to build product-facing features for a leading enterprise compensation management platform. Develop full-stack web applications using TypeScript, Node.js, React, GCP, MySQL, and Redis.

Experienced Project Manager needed for large-scale data transformation, governance, and regulatory initiatives. Lead complex projects, manage cross-functional teams, and ensure delivery aligns with strategic objectives and regulatory expectations.

Power Platform Developer will lead end-to-end solution development, collaborating with stakeholders to translate business needs into automated solutions. Responsibilities include system evolution and support, integrations, and knowledge documentation. Requires deep Power Platform expertise, M365 ecosystem mastery, and experience with REST APIs and SQL.

The Field Inspection Engineer conducts technical inspections of devices in the Polish language, prepares documentation, and maintains client contacts.

Shape the future of AI-powered search across OLX verticals. Lead the design and evolution of OLX's Search AI Platform, developing LLM- and GenAI-based systems. Guide a cross-functional team of ML engineers, data scientists, and platform engineers. Prototype, evaluate, and productionize new ML models, including embedding-based retrieval, personalization, and relevance optimization. Collaborate with product and analytics teams to define success metrics, integrate with A/B testing pipelines, and measure real customer impact. Mentor and inspire data scientists and ML engineers across OLX's global hubs. Stay hands-on, driving implementation in Python and AWS while exploring state-of-the-art advances in LLMs, GenAI, and search infrastructure.

QA Engineer will plan and execute testing strategies, design test cases, and conduct software testing including automated, performance, and manual testing. Collaborate with developers to resolve issues and mentor team members.

The Communications Coordinator develops and executes internal and external communication strategies, ensuring consistent messaging across digital, print, and multimedia platforms. This role involves writing and editing various materials, managing the content calendar, and collaborating with cross-functional teams. The ideal candidate has a bachelor's degree in a related field and 2-4 years of experience in communications, public relations, or content management.

Visa's Cyber Security team seeks an Associate Cyber Security Engineer to implement Zero-Trust principles and AI/ML-driven enhancements. The role involves application access governance, automation of IAM tasks, and collaboration with stakeholders.

Agile Project Manager will manage all aspects of delivering solutions, ensuring business value optimization. Responsibilities include confirming business requirements, defining project scope, and monitoring progress, risks, and financials. Must have a Master's degree, Agile certifications, and experience leading transformational projects. Fluency in English is required.

Accountant will manage fixed assets and leases, process lease contracts under IFRS 16, and handle daily, monthly, and ad-hoc RTR tasks. Requires a solid accounting background, 2+ years of RTR/GL experience, familiarity with IFRS 16, and strong Excel skills.

Experienced Project Manager needed for SAP EWM and SAP TM projects. Responsibilities include planning, coordinating, and executing logistics projects, defining project objectives and timelines, and managing stakeholder relationships. Requires a degree in a relevant field, several years of SAP project management experience, and strong understanding of logistics, warehousing, and transportation processes.

Acts as a single point of contact for ITIL processes, including incident, problem, and change management. Manages discussions with the customer for infrastructure-related technical services. Drives collaboration with stakeholders on day-to-day operations. Leads ITIL process resources to achieve KPIs and service level targets.

Coordinates cross functional data collection and cleaning activities to ensure clinical study data deliverables meet quality standards and timelines. Ensures data elements and quality oversight steps support study analysis and aligns data flow with the study protocol. Monitors project progress and communicates with the Sponsor and project team.

Senior/Lead Software Engineer to join the Identity & Access Management team. Maintain and stabilize a production identity system while transitioning to a modern, company-wide IDP. Contribute to the technical roadmap, work with product teams, and shape engineering standards. 3-5+ years of programming experience required, including Java and Spring Boot. Familiarity with CIAM concepts and OpenID Connect/SAML is advantageous.

Service Level Manager to monitor and analyze IT service performance against SLAs. Prepare service reports, identify trends and risks, and act as the primary interface between operational partners and technical teams.

Lead and mentor a team of cloud engineers, developing cloud patterns and solutions. Partner with application development teams to migrate applications to public cloud platforms (AWS) and champion a seamless cloud onboarding experience. Ensure security best practices and drive the implementation of scalable and resilient architectures. Collaborate with stakeholders to define product roadmaps and provide engineering leadership with insights on customer migrations.

Senior Finance Analyst will prepare journal entries, perform account reconciliations, and analyze financial data. Supports the production of financial statements and collaborates with various teams. Requires 2-3 years of experience, English and German language proficiency (B2), and strong MS Excel skills.

The AWS Solution Architect/Developer will consult on architecture design, data enablement, and development for data and analytics initiatives running on AWS.

Experienced Recruitment Consultant needed for permanent and contract hires in renewable energy and infrastructure. Manage end-to-end recruitment process, candidate experience, and client relationships. Excellent communication skills in English required.

Respond to platform and carrier issues in real time, ensuring the stability of a DDoS attack mitigation platform. Analyze customer traffic, applications, and systems to tailor security solutions. Manage and document technical issues, responses, and requests. Provide support to customers to remedy and resolve network and connectivity issues. Communicate with customers regarding challenges and provide updates on mitigation and analysis.