ruby English-speaking jobs in Bielsko-Biała

Senior Software Engineer to build and evolve mission-critical infrastructure for Waymo's ride-hailing and fleet management systems. Collaborate with engineering teams to scale systems and solve complex problems. Requires a BS in Computer Science or equivalent experience and 5+ years of backend engineering or infrastructure experience.

Planner 5D seeks an experienced Android Engineer to develop next-generation mobile experiences. Responsibilities include building features, optimizing performance, and collaborating with a team. Requirements include 7+ years of Android development experience, proficiency in Kotlin and Java, and understanding of Android frameworks and libraries.

The People Services Manager – Europe leads the delivery of efficient People Services across Europe, focusing on operational excellence, case management, and service optimization. The role involves managing a team, ensuring accurate and timely responses to employee and manager queries, and collaborating with HR Centers of Excellence and People Business Partners. The PSM will also identify opportunities for process improvement and drive continuous improvement initiatives.

Manages full-cycle recruitment processes, from intake to offer negotiation. Develops sourcing strategies, builds talent pipelines, and ensures a positive candidate experience. Collaborates with stakeholders, analyzes metrics, and promotes diversity in hiring.

Technical Project Manager needed for deploying and managing complex software and network systems in telco environments. Responsibilities include developing project plans, managing resources, and acting as a technical expert for client and engineering teams. Requires experience with TCP/IP, Linux, DHCP, DNS, SNMP, virtualization, and APIs.

Senior Data Platform Engineer will design and implement scalable data pipelines using Spark and Python to process large datasets. Responsibilities include developing lakehouse capabilities with Delta Lake and Iceberg, integrating dbt for SQL transformations, and collaborating with teams to provide curated datasets for reporting and analytics.

Provides administrative support to the CEO, managing calendars, communications, travel arrangements, and expenses. Prepares correspondence, presentations, and reports. Organizes meetings and events.

Senior Backend Engineer will design, develop, and operate microservices using DevOps practices and a modern tech stack. Responsibilities include collaborating with cross-functional teams, building event-driven architectures, and ensuring high-quality software solutions. Strong experience with AI coding agents, backend development, and containerization technologies is required.

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.

As an Engineering Manager, you will build and scale engineering capabilities for enterprise commerce, mobile, and integration projects. You will own technical quality, team velocity, hiring, and mentoring, directly impacting client value. You will provide architecture, feasibility, risk assessments, and reliable estimations across any stack or domain.

Provides support within the KYC team, maintaining client records and performing reviews. Gathers and analyzes documentation, verifies details, and conducts screening checks for sanctions, PEPs, and adverse media. Onboards customers to Javelin's KYC database and monitors for unusual activity.

Leads and mentors a data engineering team, providing technical expertise and guidance. Manages projects, ensuring successful delivery and adherence to timelines and budgets. Collaborates with stakeholders to define project requirements and oversee data solution design and architecture. Implements and maintains data pipelines, ensuring scalability, efficiency, and alignment with business needs. Possesses strong experience in data engineering tools and technologies, including Python, SQL, Scala, and Azure cloud platform.

Supports the growth of robotics, simulation, and AI ecosystems by building partnerships, engaging developer communities, and contributing to marketing initiatives.

Supports commercial operations by ensuring accurate and timely execution of sales conditions, including discounts, rebates, and customer claims. Maintains data integrity in SAP and related systems. Collaborates with pricing, finance, and master data teams.

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.

Senior Software Engineer will build high performance services using Java, AWS, Kubernetes, and GitLab CI. The role requires experience with ATDD/BDD techniques, agile methodologies, and a passion for technology.

Senior AI Engineer to design and develop agentic workflows for intelligent conversational systems in the recruiting industry. Will architect and build systems combining large language models, reasoning components, and data pipelines. Requires 5+ years experience developing and deploying machine learning systems, expertise in NLP techniques, and proficiency with deep learning frameworks.

Senior Logistics Consultant specializing in Transport, Logistics, and Supply Chain. Designs and implements logistics solutions, analyzes operational landscapes, and leads process improvement initiatives. Requires 5+ years of experience in process optimization, strong analytical skills, and fluency in English (CEFR C1 or equivalent).

Partner with clients to understand business needs and translate them into ServiceNow solutions. Participate in solution design, configuration, and implementation across modules such as ITSM, ITOM, HRSD, and CSM. Ensure platform best practices, maintainability, and upgrade readiness.

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.