ruby English-speaking jobs in Bielsko-Biała

Business Development Representative needed to negotiate and close sales with customers ranging from small businesses to C-Level contacts. Must have experience prospecting, developing accounts, and negotiating deals. Requires fluency in German (B2/C1) and English (B2).

The Systems Architect provides technical support and guidance to customers in the Finance sector, focusing on large accounts. They collaborate with cross-functional teams to develop solutions and drive adoption of Cisco's portfolio.

Financial Analyst will support depositary monitoring, client onboarding, and data analysis for a global financial institution. Requires 2-4 years of experience in reporting, data processing, and investment funds. Bachelor's degree and advanced English proficiency are required.

The Site Manager oversees the operations of a data center campus, managing a team of Critical Facilities Engineers (CFEs). Responsibilities include ensuring customer satisfaction, managing maintenance programs, and collaborating with various departments to achieve operational goals. The ideal candidate has a technical background, experience in facility/plant engineering and maintenance supervision, and strong leadership and communication skills.

Experienced Team Lead to manage a team of Global Support Specialists, providing expert-level support and coordinating client escalations. Responsibilities include coaching, performance management, process improvement, and acting as a Subject Matter Expert. Requires 3+ years of experience in fast-paced customer support, 1+ year of leadership experience, and strong analytical and communication skills.

Experienced DevOps Engineer with strong database ownership sought for AWS-based database environments. Focus on MySQL and Amazon Aurora, with occasional work on PostgreSQL and Microsoft SQL Server. Proven experience in performance tuning, troubleshooting, and optimization of databases.

Senior DevOps Engineer will manage operations and infrastructure, ensuring 99.99% uptime and security compliance. Responsibilities include monitoring performance, deploying new features, and automating infrastructure using tools like Terraform and Ansible. Requires 5+ years of experience administering Linux systems in a 24/7 environment and hands-on experience with AWS cloud infrastructure.

Senior Ruby on Rails Developer will design, build, refactor, and optimize backend services. Requires 6+ years of RoR experience, strong SQL skills, and experience scaling backend systems.

Lead Google Ads strategy for a high-growth product, managing a team of UA Managers and a six-figure monthly budget. Develop and scale end-to-end Google Ads campaigns across various platforms, including Demand Gen, GDA, YouTube, Search, PMax, and UAC. Drive sustainable DTC acquisition at scale, optimize funnels, and collaborate with cross-functional teams to maximize performance. Mentor and develop a small UA team.

Support the standardization of financial data and processes across Lufthansa Group companies. Contribute to building a modern accounting and controlling system (SAP S/4HANA). Collaborate with Controlling, Accounting, and IT departments to ensure seamless process alignment.

Banking Relationship Manager will manage client onboarding and ongoing support, ensuring seamless integration and regulatory adherence. The role requires proficiency in English and Polish, 2-4 years of experience in banking or fintech, and strong communication and problem-solving skills.

Junior Payroll Specialist will deliver high-quality payroll services, ensuring compliance with procedures, legal regulations, and customer requirements. Responsibilities include processing payroll transactions, handling salary payments, performing statutory and compliance activities, and collaborating with senior employees.

As a Sales Development Representative, you will generate new business opportunities through proactive outreach and lead discovery. You will identify prospects, provide product information and quotations, and collaborate with colleagues on sales activities.

Develop and maintain backend systems and frontend applications for customer-facing reports and alerts. Partner with product management, architects, and engineering teams to build features for product understanding and performance optimization.

Staff Software Engineer (R&D Engineering) will develop cutting-edge Hardware Assisted Verification (HAV) solutions. Requires 8+ years of software engineering experience, advanced C++ skills, Linux proficiency, and scripting experience. Must have a MS or PhD in Computer Science, Computer Engineering, or Electrical Engineering and strong English communication skills.

Site Reliability Engineer will build and operate on-premises Kubernetes infrastructure. Responsibilities include deploying and managing Kubernetes clusters, automating infrastructure, implementing GitOps workflows, and building observability stacks. Must have experience with Storage/CSI, Ingress & Gateway, CI/CD, Observability, Security, Registry & Artifacts, OS & Scripting.

Provides customer service support via phone, email, and other channels to a diverse customer base including healthcare professionals, patients, and sales representatives. Handles inquiries, provides product and process information, and assists with order fulfillment. Requires fluency in English and Arabic.

React Developer needed for developing and maintaining modern web applications. Will analyze business requirements, ensure code quality through testing and reviews, and support production environments. Requires 4+ years of React experience, TypeScript proficiency, and knowledge of state management solutions.

System Analyst/Researcher for 5G R&D, focusing on Radio Resource Management, algorithm development, and 5G standards contribution. Requires strong communications theory and digital signal processing knowledge, 5G specifications understanding, and simulation experience.

Leads and supports the processing of Italian payroll using EMEA-wide processes and procedures. Serves as the point of contact for the Tax Office, healthcare institutions, and other entities. Collaborates with Human Resources, Finance, and other units to ensure payroll accuracy and timeliness. Partners with payroll vendors and champions continuous improvement by optimizing and standardizing processes.