ruby English-speaking jobs in Bielsko-Biała

Senior Data Associate will label text, speech, audio, and video data, ensuring high quality and meeting KPIs. Must have CEFR C1+ Italian fluency and CEFR B2+ English fluency. Requires strong analytical and problem-solving skills, attention to detail, and the ability to follow instructions.

Senior Product Analyst will partner with product teams to leverage data and analytics for product development and growth. Responsibilities include analyzing customer needs, identifying trends, developing reports, and supporting the growth of a product analytics team. Requires 5+ years of analytics experience, 2+ years in product/user experience analysis, and experience managing junior team members. Must have strong SQL skills and experience with data visualization and product analytics tools.

Leads the Distribution Requirements Planning team for North America, ensuring the department's results and driving supply chain improvements. Responsible for talent development, execution of work processes, and delivering results in service, inventory, and cost. Manages a team of 7 in Warsaw. Requires 5 years of experience as a supply chain leader in planning, a master's degree, and proficiency in SAP/BY/JDA.

Experienced Oracle Database Administrator needed for a team supporting a Norwegian client. Responsibilities include database operations, troubleshooting, installations, patching, and performance optimization. Requires Oracle certifications, cloud platform experience (Azure, AWS), and strong troubleshooting skills.

LoopMe seeks an InfoSec Mid-Level Specialist to enhance security posture and ensure confidentiality, integrity, and availability of systems and data. The ideal candidate will have experience in information security, cloud environments (GCP), and securing modern data processing technologies (Kubernetes, PostgreSQL, ClickHouse, Envoy, Kafka). Responsibilities include developing security policies, performing risk assessments, monitoring security incidents, and integrating DevSecOps practices.

Contribute to the development of NordPass for Android devices, creating modern UI using Jetpack Compose and interacting with REST APIs. Coordinate with Product Manager and QA/Support to analyze and debug apps. Write clean code, implement security best practices, and stay up-to-date with Android trends.

Product Marketing Manager will create technical content and assets to help developers understand and adopt Chromatic and Storybook platforms. Responsibilities include writing technical blog posts, tutorials, and guides, building comparison pages and case studies, and developing interactive assets. Requires 5+ years of product marketing experience for developers with a deep understanding of the technical side of developer marketing.

The Platform DevOps team is seeking a Sr. Cloud Software Engineer to develop solutions for the Enterprise platform. This role involves developing applications that provide self-service and increased efficiency to internal customers across various departments.

Experienced sales professional to drive revenue growth by acquiring new employer clients. Responsibilities include developing sales processes, prospecting, and managing the sales pipeline. Minimum 5 years of B2B healthcare sales experience required.

Senior Project Manager will lead complex projects optimizing Active Directory and Azure environments. Responsibilities include planning, executing, and monitoring projects, collaborating with stakeholders, and managing risks. Requires 9+ years of experience, strong communication skills, and knowledge of Active Directory and MS Azure.

Digital Cloud Engineer designs scalable and secure cloud architectures for clients. Provides technical guidance and builds prototypes to demonstrate solutions. Requires deep knowledge of IaaS, PaaS, Big Data technologies, and cloud certifications. Fluency in German and English is required.

Design, develop, and maintain CI/CD pipelines using Jenkins. Develop and maintain Jenkins shared libraries and plugins using Groovy. Create and maintain automation scripts and tools in Python to support CI/CD processes. Integrate testing frameworks and code quality tools into CI/CD pipelines. Analyze, troubleshoot, and resolve pipeline issues and performance bottlenecks. Work closely with development teams to onboard and support their projects within the CI/CD ecosystem. Prepare and maintain documentation covering CI/CD workflows, best practices, and troubleshooting guidelines. Keep up to date with emerging trends and best practices in CI/CD tools and methodologies. Develop and maintain generic UI-related tooling supporting technologies such as Qt for MCUs, Qt Creator, Squish, and GammaRay.

Information Security Officer needed for a European FinTech organization. Requires 2+ years of experience, SO2, and ISO27001 knowledge.

Strategic Account Director will design and execute the global Account Management blueprint, driving client satisfaction and revenue. Responsibilities include leading Net Revenue Retention (NRR) for a portfolio of London-based Tier-1 banks and managing strategic business reviews. Requires 7+ years of experience in global Account Management, Customer Success, or Enterprise Sales with a proven track record of expanding NRR and GRR for a global portfolio. Extensive experience managing relationships with Tier 1 and Tier 2 Financial Institutions is essential.

Senior Full Stack Developer to contribute to a platform managing critical minerals. Shape backend Python API and develop front-end components. Requires 4+ years experience, expertise in ReactJS, Python, and AWS deployment.

Anshar Studios seeks a Narrative Manager to support the Head of Design in managing narrative-related specialists. The ideal candidate will have 3+ years of management experience in game development, strong people skills, and a solid understanding of narrative design processes.

Technical Ecosystem Lead will own and operationalize Flexnodes operator education and onboarding initiatives, including Hacknets program and a Flexnode certification program. This role requires deep infrastructure understanding, community engagement skills, and experience transforming ad-hoc processes into structured programs.

Software Engineer to develop, maintain, and modernize trade processing and position keeping systems for the Macro business. Focus on automating business processes, architecting new systems, and collaborating with teams in New York and Warsaw. Requires 3+ years of experience in C# .Net, SQL, CI/CD pipelines, and test driven development. Familiarity with messaging architectures, caching technologies, and financial services industry is needed.

System Engineer to provide technical support, training, and pre-sales activities for Building Management System solutions. Requires 3+ years experience, Bachelor's degree in a technical field, and strong knowledge of BACnet, Modbus, and Building Automation. Must be able to travel 20% of the time.

Manages Facebook/Meta Ads campaigns to generate leads for higher-education clients. Optimizes campaigns for performance, including targeting, bidding, and creative testing. Directs ad traffic to external landing pages and collaborates with design/dev teams. Monitors performance, adjusts budgets and audiences, and produces performance reports.