ruby English-speaking jobs in Bielsko-Biała

Carlsquare seeks an M&A Associate to manage critical phases of the M&A process, including client contact, due diligence, financial modeling, and investment memo preparation.

Lead penetration testing engagements for clients across various sectors. Perform web, API, network, mobile, and cloud security assessments. Develop custom scripts and exploits. Manage projects from scoping to reporting. Mentor junior team members.

Senior Full-Stack Software Engineer to build scalable front-end and back-end features using React, Next.js, and Node.js. Design APIs, microservices, and integrations while collaborating with cross-functional teams.

Taxonomy Analyst needed to review, annotate, and classify job and resume datasets for an HR tech platform serving France, Belgium, and Switzerland. Must have 3+ years of experience in taxonomy, metadata management, or data labeling and native-level French fluency.

Founding Enterprise Account Executive to establish Workday's commercial presence in Poland. Responsible for driving net new growth across the Enterprise market by building a business, defining go-to-market strategy, and securing flagship customers. Requires 8+ years of experience selling enterprise SaaS/Cloud-based solutions to C-level executives.

Develop and implement sales strategies for oncology products. Manage key accounts, identify new business opportunities, and build relationships with healthcare professionals. Provide product presentations, technical support, and market analysis.

Lead internal controls initiatives and deliver end-to-end internal controls activities within a Managed Services model. Manage multi-location teams, act as a key point of contact for clients, and support remediation and deficiency management. Contribute to shaping PwC's offering by identifying emerging risks and opportunities. Coach junior team members and support capability building.

Lead and develop a global Controlling team, standardize processes, and support business decisions with financial expertise.

DevOps Intern will build and maintain automation solutions, create CI/CD pipelines, and support infrastructure management. Responsibilities include troubleshooting deployment failures, implementing logging and alerting, and supporting high availability and scalability.

Leads Health Economics & Market Access strategy and execution for Central & Eastern Europe, shaping access strategy, leading payer and HTA engagement, and ensuring successful reimbursement and adoption of orthopaedic solutions.

Designs and implements knowledge graph solutions to connect and enrich enterprise data. Collaborates with teams to develop graph-based solutions for analytics and GenAI use cases. Builds and maintains semantic models and graph schemas. Integrates knowledge graphs with enterprise Data & AI platforms.

Lead C++ Embedded Engineer needed for complex software solutions. Responsibilities include architectural design, development, risk mitigation, and team mentorship. Requires 7+ years C/C++ experience, RTOS, multi-threading, and hardware-software integration knowledge. Expertise in microcontrollers, processors, peripherals, and debugging tools is essential. Experience with embedded Linux, IoT protocols, and security protocols is a plus.

As Domain QA Engineer – Procurement, you will ensure quality for key end-to-end flows and promote a culture of quality. You will build and own the test plan for the Procurement domain, drive cross-team test coordination, and build automated tests. You will also guide engineers in strengthening unit and component-level coverage and provide feedback on releases, bugs, and new features.

Mid-level Software Developer focused on data-driven solutions on Google Cloud Platform (GCP). Design and develop data models, data pipelines, and reports/dashboards based on GCP technologies and modern BI platforms (Power BI / MS Fabric). Implement data pipelines and processes (Cloud Composer, dbt, Dataform, Python, SQL). Ensure software quality through testing and documentation. Contribute to CI/CD pipelines and support production issues.

Lead the development of an AI ecosystem, architecting and scaling Agent Farms. This role requires expertise in Python, TypeScript, React, and AWS, with a focus on building end-to-end AI applications and integrating Foundation Models. Must have 2+ years of leadership experience and strong communication skills.

Lead Data Architect to design and evolve healthcare data architecture for a large-scale primary healthcare platform. Responsibilities include database modernization, defining interoperability strategy using HL7 and FHIR, and designing integration approaches for EMR, laboratory, pharmacy, and national health systems. Requires 7+ years of experience in Data Engineering, Data Architecture, or Solution Architecture with strong experience in SQL Server, PostgreSQL, NoSQL databases, and enterprise data modeling.

Market Risk Analyst to support Rates Value Streams Programme, modernizing Front Office technology and Traded Risk systems. Responsibilities include process optimization, risk analysis, and collaboration with various teams. Requires experience in Market Risk, Traded Risk, or Rates Risk Management, strong understanding of interest rate products, and experience with risk system implementations.

Develop robust game server components using Scala and functional programming principles. Translate game specs into executable logic and integrate with the Evolution platform.

The Global Labeling Lead develops, implements, and maintains product labeling for Sobi products, ensuring compliance with regulations and business objectives. This role leads cross-functional labeling working groups and collaborates with stakeholders to guide labeling discussions and content approvals.

The institutional sales team seeks a VIP Sales Manager to acquire and monetize high-volume traders on the Crypto.com Exchange. This role involves identifying and engaging with potential VIP clients, providing tailored solutions, and managing relationships to drive business results.