ruby English-speaking jobs in Bielsko-Biała

Senior Staff Business Analyst bridges business needs and tech solutions, focusing on Data Science and BI. Responsibilities include translating requirements into user stories and functional specifications. Requires 5-7 years of BA experience and proficiency in SQL, Snowflake, and Power BI.

Design, develop, and maintain AI-enabled business process automations. Build end-to-end workflows using scripts, APIs, and AI agents. Requires strong Python/C# skills, experience with REST APIs, and LLMs/Generative AI.

Design and deliver intelligent automation solutions using Python/C#. Build end-to-end workflows with APIs, ETL, and AI agents. Integrate enterprise applications and develop AI assistants using LLMs.

Senior Java Developer needed to design and develop full-stack applications for a German client. Requires 10 years of experience with Java, Spring, Angular, Node.js, and microservices. Fluent German is required.

Experienced Mainframe System Automation Engineer needed to drive end-to-end automation in z/OS. Responsibilities include REXX development, administering OPS/MVS or IBM SA, and resolving production incidents. Requires strong z/OS and automation tool expertise.

Supply Chain Analyst manages import/export compliance for IT hardware. Responsibilities include developing compliance processes, maintaining HTS/ECCN classifications, and collaborating with global teams to ensure regulatory adherence.

Lead software engineering teams in the Offer Construction domain, designing scalable, cloud-native solutions for airline offer creation and distribution. Drive technical direction and mentor teams.

Shape AI Engineering strategy and lead large-scale AI transformation programs for global clients. Drive adoption of enterprise AI, Agentic AI, and data-driven solutions. Requires 7+ years in AI/ML Engineering and strong commercial leadership.

Lead the UK and Western Europe CCB Onboarding strategy from the Warsaw hub. Drive digital transformation, ensure world-class client experience, and lead a large, multi-country organization through evolution.

Lead the Procurement Centre of Excellence, developing technology, AI, data, and governance for a global procurement function. Own the technology roadmap and drive automation across sourcing and risk.

Own Reffine's B2B vehicle inventory platform. Drive discovery, requirements, and roadmap for a complex, multi-market system. Requires 3+ years in Product Management with B2B experience.

Lead SAP authorization initiatives within complex SAP environments. Architect SAP platform authorization strategies across SAP S/4HANA and cloud-based landscapes. Define and govern preventive authorization controls as part of SAP security architecture. Drive SAP authorization-focused security assessments, remediation roadmaps, and audit readiness activities.

Lead the Infrastructure Security team for a high-load iGaming company. Define strategy, drive security outcomes across cloud, Kubernetes, and endpoints, and build scalable security processes. Requires 5+ years in cybersecurity leadership.

Lead a global multidisciplinary Test Systems team, defining and executing strategy for electrical and optical test technologies. Manage the cost center while driving standardization and digitalization.

Lead Android development using Kotlin/Java, focusing on VPN application architecture. Expertise required in Android networking, connectivity, and security. Collaborate with international teams.

Own and evolve Oyster’s global network of external payroll and compliance partners. Focus on multi-country payroll delivery, vendor accuracy, and operational controls to ensure scalable, compliant solutions.

Principal Architect to own the platform's architecture, driving transformation from on-premises to cloud. Define target architecture, embed AI, and defend technical decisions with engineers and customers. Requires deep C#/.NET, MSSQL/PostgreSQL, and cloud experience.

Lead large-scale Finance Transformation programs for global organizations, partnering with CFO and Finance leaders. Drive end-to-end initiatives across OTC, PTP, RTR, FP&A, and Treasury.

Senior Software Engineer for Product Platform. Architect and implement solutions for complex problems, delivering high-value projects. Requires experience with Java, SQL, AWS, and distributed systems.

Lead controllership operations for JLL's REMS business across EMEA countries. Manage a team, own financial close, and ensure compliance with US GAAP and Local GAAP. Drive process improvement and standardization.