ruby English-speaking jobs in Bielsko-Biała

Hands-on Solution Architect for Banking & Capital Markets projects. Collaborate with team members to achieve project and client goals. Manage relationships with clients and stakeholders. Experience in Java, JEE, Web Services, and database development required.

Sales Development Representative will conduct analysis to understand prospect pain points and identify solutions. Responsibilities include utilizing prospecting methods to generate new business opportunities, collaborating with the sales team, and achieving monthly and quarterly goals.

The Meeting Planner manages all aspects of events, including sourcing, logistics, financial management, and delivery. This role requires strong communication, negotiation, and project management skills, as well as experience working within budgets.

Lead SwissBorg's security program in a cryptocurrency and fintech environment. Own security strategy, roadmap, and organizational security posture. Serve as primary point of contact for Swiss (FINMA) and French (AMF) regulatory authorities on security matters. Manage third-party risk assessment for critical vendors and blockchain service providers.

Lead and design a globally distributed AI inference platform with OpenAI-compatible endpoints. Architect and design the core infrastructure of Akamai Inference Cloud, ensuring it is performant, compliant, economical, and explainable. Provide thought leadership on AI inference optimization, model serving architectures, and establishing technical standards for the platform.

Develop and maintain DPU drivers and networking software stacks. Integrate and optimize fast-path packet processing components. Debug and profile data path performance issues. Collaborate with hardware and firmware teams.

Senior Full Stack Developer will design, develop, and maintain user-friendly interfaces and features for creators. Experience with frontend frameworks, backend development, and collaborative work is required. The role involves building tools for creator authentication, campaign management, and payments.

Machine Operator needed for manufacturing at Lincoln Electric in Dzierzoniow.

Onboarding Partner for analytics platform implementations. Lead end-to-end client onboarding, design event tracking plans, and support SDK integrations. Requires 2-3+ years of experience as a Full-Stack Developer or in a technical role with strong understanding of event-based analytics and data pipelines.

Senior ML Infrastructure / DevOps Engineer will design, operate, and scale GPU and CPU clusters for ML training and inference. Responsibilities include automating infrastructure provisioning, building robust ML pipelines, implementing CI/CD, and monitoring ML infrastructure. Requires experience with Linux, containerization, orchestration, cloud infrastructure, and infrastructure as code.

Senior Software Engineer to contribute to open source software and present best practices for software quality and test management. Experience with cloud technologies like Kubernetes and containerization is required.

Develop low- and mid-level software for novel hardware features and accelerators. Responsibilities include developing and maintaining BIOS, firmware, device drivers, and emulation/virtualization software. Collaborate with hardware and software teams, mentor junior engineers, and contribute to process improvements.

Android Engineer to build next-gen mobile experiences for millions of users. Develop features, optimize performance, and experiment with new technologies.

Provide technical support to users in German via phone, chat, and email. Diagnose and resolve basic IT incidents, guide users through solutions, and escalate complex issues. Document interactions and utilize knowledge base resources.

Leads knowledge management initiatives and manages operational knowledge using innovative techniques. Researches and implements a new knowledge management system. Identifies, classifies, and tracks operational knowledge, partnering with subject matter experts to ensure accuracy. Designs and implements cross-functional knowledge approval processes.

Leads and executes core operational processes for a global platform transforming private market investments. Manages administrative, financial, and project workflows, supports leadership, and mentors team members.

Senior Frontend Full Stack Engineer will shape web applications and user experiences for an enterprise AI platform. Responsibilities include translating data-rich insights into intuitive, performant, and scalable interfaces. Must-haves include advanced React + TypeScript, strong JavaScript fundamentals, experience with Vite, ESLint, and modern tooling. Familiarity with LLM-based features and testing with Vitest/Jest + React Testing Library is also required. Python backend familiarity is a plus.

Lead iterative architecture design for a SaaS solution, including service boundaries, data structures, APIs, and security. Develop backend services, mentor developers, and conduct code reviews. Proficiency in Java, SQL, and frameworks like Quarkus and Hibernate is required. Experience with Kubernetes, CI/CD, and containerized deployments is also needed. Excellent communication skills in English and Polish are essential.

Manages technology network and client systems, providing service desk support and ensuring technology infrastructure meets educational and business needs. Oversees procurement, budgeting, and maintenance of technology assets. Collaborates with academic technology staff on software purchases, database management, and device configuration. Provides technical support for regional projects and new facility development. Ensures network security, data integrity, and disaster recovery planning. Conducts training and resolves technical issues for staff and students.

Administrative Specialist needed to manage office space, equipment, and correspondence. Must have 1+ year experience in a similar role, fluency in English, and strong communication skills.