ruby English-speaking jobs in Bielsko-Biała

Finance & Accounting Internship for students pursuing a Bachelor or Master Degree in Finance/Accounting/Economics or related fields. Requires advanced English and German, basic accounting and financial analysis knowledge, and proficiency in MS Office. Interns will gain experience in financial and accounting processes, collaborate with experts, and receive dedicated training.

juni 2026 (Der kan stadig ansøges i 24 dage)job requisition id: JR-0091974As a WMS/WCS Software Developer, you will play a pivotal role in bringing our intralogistics software to life for our customers. Your primary mission is to implement the detailed specifications of customer projects, building high-quality, robust, and scalable functions within our core WMS/WCS software suite.

The Senior Reporting Services Specialist will extract, clean, and manipulate large datasets to support reporting and analysis across influencer marketing campaigns. This role will build, maintain, and optimize reporting workflows and dashboards, analyze influencer, content, and campaign performance data, and translate complex data into clear, client-ready narratives. The ideal candidate will have 2-3 years of experience in data analytics, reporting, or digital/influencer marketing analytics, strong SQL skills, and experience working with campaign or marketing performance data.

Optimize, standardize, and implement data science and machine learning solutions at scale in cloud-based environments (Azure). Participate in the end-to-end lifecycle of data science projects using DevOps, code, experiment, and model management, CI/CD, and industry best practices. Work closely with data engineering to improve data consumption and model deployment. Design and lead monitoring, troubleshooting, and incident management for ML pipelines.

The Solace System Engineer will administer, maintain, and support Solace PubSub+ messaging systems in on-premises and cloud environments. Responsibilities include production support, performance monitoring, configuration optimization, and collaboration with development and infrastructure teams. The role requires 3+ years of experience administering Solace PubSub+ in an enterprise environment and strong understanding of distributed systems, WAN networking, and failover strategies.

Experienced Data Modeler needed to design and optimize data warehouse solutions. Translate business needs into scalable data models for reporting and analytics.

Senior Technical Project Manager will lead complex projects from initiation to closure, managing client expectations, budgets, and risks. Experience managing IT, digital, or software projects is required. Strong communication and technical fluency are essential.

Leads the technical intake and discovery phase of a network consolidation program following telecommunications acquisitions. Translates complex network data into validated architectural baselines. Manages a team of data analysts, an infrastructure simulation engineer, and network technicians. Ensures legacy environments are mapped, classified, and architecturally sound before migration. Requires 7+ years of experience as an Enterprise Network Architect in complex telecom or M&A network environments. Must deeply understand enterprise networking concepts and have proven ability to interview technical SMEs and translate business requirements into architecture blueprints.

This role leads the evolution, governance, and effectiveness of FP&A Planning & Performance Management (PPM) processes within the Motion Business Area, ensuring alignment with the Finance Transformation Program and Group FP&A. The FP&A Transformation Lead will drive the transition to new Management Reporting and Group Reporting processes, support planning process transitions in SAC, and act as a senior orchestrator and change leader for FP&A.

Senior React Engineer to design, develop, and maintain modern React-based frontend solutions for a SaaS travel platform. Will deliver new product features, lead performance optimization initiatives, and collaborate with backend teams. Requires 5+ years of JavaScript experience, including 4+ years with React.js in production.

Lead the ML Security team in building bot, agent, and human fraud and abuse detection products. Execute roadmaps, iterate on products, and drive team growth while collaborating with research, product, and tech leads. Mentor engineers, ensure code quality, and build ML solutions from data exploration to production deployment.

As a Product Owner, you will lead customer engagements, manage requirements, and coordinate across the product lifecycle. You will develop product documentation, enhance customer support, and collaborate with the Product Manager to shape the product vision.

Develops and supports AI-powered tools, workflows, and system integrations. Builds Voice AI solutions for after-hours, intake, scheduling, and receptionist services. Creates API integrations between AI platforms and business systems. Builds automation scripts and internal tools to improve operational efficiency. Works with operations and leadership to translate business requirements into technical solutions. Configures, tests, and optimizes AI call flows, prompts, routing rules, and escalation logic. Troubleshoots issues related to AI workflows, automation, and integrations. Maintains clean technical documentation and process guides. Supports pilot testing, deployment, and continuous improvement of AI projects. Ensures developed solutions are scalable, secure, and aligned with business objectives.

Senior IT & Security Engineer will own internal IT and security for a scaling Physical AI company. Responsibilities include managing IT infrastructure, maintaining compliance (ISO 27001, SOC 2), and securing AI tooling.

Security Engineer focused on Compliance, Vulnerability and SaaS technologies. Designs, engineers, implements, and supports security solutions across EY's multi-cloud and on-premises environments. Collaborates with Security Architecture, Service Owners, and Security Operations teams. Requires 8+ years of experience in Security, including demonstrable knowledge of Compliance and Vulnerability technologies.

Build and execute end-to-end lead generation strategy for a SaaS company serving ambitious manufacturers. Plan, execute, and analyze campaigns across multiple channels, including LinkedIn, Google Ads, email, SEO, and events. Manage a team of marketing specialists and ensure qualified leads are delivered to sales.

Senior Backend Engineer to architect and build core systems for a next-generation AdTech platform. Design high-throughput, low-latency services using Python, Django, Kubernetes, and AWS.

Cybersecurity Engineer will analyze project security needs, oversee cybersecurity work package QCD, define cybersecurity architecture, and manage third-party risks.

Animal Nutrition Engineer will analyze European animal feed markets, identify customer needs, and propose Phosphea product solutions. The role requires expertise in poultry, monogastric, and/or ruminant feed formulations and strong presentation skills.

DevOps Engineer to design, develop, and automate testing for cloud-native IMS platforms supporting voice and messaging services. Requires +5 years of experience with cloud-native technologies, containers, Kubernetes, IMS architectures, and CI/CD pipelines. Solid Python and Bash skills and a DevOps mindset are essential.