ruby English-speaking jobs in Bielsko-Biała

Global Security & Compliance Specialist needed for SAP SuccessFactors. 3-5 years of experience with SAP SuccessFactors required. Deep functional expertise across multiple modules and strong understanding of end-to-end HR processes. Fluent English required.

Leads enterprise end-user device architecture, defining standards and roadmaps for various device types. Designs Intune policies, manages endpoint security, and ensures secure, scalable, and cost-effective solutions.

Senior Sales Engineer to bridge product knowledge with business outcomes for Visa's Value-Added Services (VAS) across Europe. Will help banks, issuers, and fintechs understand how Visa's Pismo platform fits into their architecture and design solutions that win enterprise trust. Requires 8+ years of relevant work experience, experience in solutions architecture or technical sales engineering, and strong understanding of technical architectures, APIs, and cloud infrastructure.

Provide first and second level IT support (hardware, software, mobile devices) in a professional, regulated environment. Troubleshoot incidents and service requests via ticketing system (ServiceNow). Document activities and resolutions accurately. Support IT onboarding for new employees.

Leads the end-to-end delivery of quality assurance services for applications and devices, including AR/VR systems. Manages a multidisciplinary QA team, client relationships, and operational excellence. Requires 10+ years of experience in QA, software/hardware testing, or service delivery with at least 5 years in a managerial role.

Principal Salesforce Engineer/Salesforce Tech Lead will design, code, and implement scalable Salesforce solutions using Apex, LWC, Visualforce, and Java. Responsibilities include system integration, lifecycle management, UI/UX development, technical documentation, and platform optimization.

AI Engineer to build agent systems, retrieval pipelines, and deep research workflows for a legal tech company. Strong Python experience and production AI system development required.

Product Data Scientist will partner with product teams and business leaders to understand Agentic AI use cases and collaborate with data scientists globally to improve user experience. Responsibilities include developing insights to guide the Agentic AI framework roadmap, proposing solutions to business problems using GenAI and Agentic AI techniques, and writing production-grade code.

DevOps Engineer to lead and implement secure CI/CD practices, manage Azure infrastructure, and mentor development teams on DevSecOps principles. Requires 5+ years of experience in DevOps, Azure DevOps, and secure cloud infrastructure.

Software Development Engineer will design and develop features for Ring's streaming technology, including Live View. Responsibilities include development, testing, infrastructure setup, deployment, and maintenance. Requires experience with distributed systems and programming languages like Java, C++, or C#.

Senior Node.js Developer needed to design, build, and own scalable backend services. 7+ years of experience building complex backend systems required. Expertise in Node.js and PHP, with experience in API design, API versioning, and multi-tenant systems. Strong understanding of relational databases, message brokers, and cloud platforms (AWS).

Senior Fullstack/Backend Engineer with 8+ years of experience in backend development, particularly Java and serverless architectures (AWS Lambda). Experience with frontend technologies (e.g., React, Web Components) and distributed systems is required. Collaborate with cross-functional teams to design, develop, and optimize scalable backend services. Provide mentorship to junior developers.

Python Developer will build and maintain automation for platform lifecycle and multitenant self-services. Responsibilities include designing and troubleshooting self-service flows, managing release tracking, and collaborating with Platform Engineers.

Lead the design and implementation of Guidewire insurance solutions using Java or Gosu. Manage project teams, ensure timely completion, and advise clients. Requires 4+ years of software development experience, 1+ year in a leadership role, and fluency in English.

LLM Consultant to design, implement, and deploy LLM solutions in enterprise environments. Focus on building agentic workflows, integrating LLMs with business systems, and translating requirements into scalable AI applications.

As an IT & Cloud Security Engineer, you will lead strategic security initiatives, ensuring the implementation of best practices across the organization. You will assess, analyze, and mitigate complex security risks, influencing corporate-wide security decisions. You will also lead security-related projects, manage external security vendors, and provide strategic guidance to business and IT teams.

Develop and maintain .NET applications and IT systems for clients. Utilize C#, .NET, SQL, and relational databases. Experience with React or Angular and REST APIs is beneficial.

Postdoctoral Researcher position in the Laboratory of RNA Biology. The successful candidate will establish methods of RNA translation and stability. Requirements include a PhD in biological or chemical sciences, experience in RNA biology, and strong communication and presentation skills.

Drive revenue activation and maximize value for B2B partners. Analyze customer funnels, optimize post-registration lifecycles, and execute growth strategies to increase order value and product adoption.

Associate to join the Capital Partners Fund Finance team, focusing on Private Equity Funds. Responsibilities include NAV release, valuation review, working with auditors and tax providers, and staying abreast of industry developments.