ruby English-speaking jobs in Rybnik

Manage an ongoing SAP optimization project for a major retail client, focusing on performance, data volume, and retention. Coordinate with technical teams, stakeholders, and the SAP Architect. Translate technical topics into business impacts and decisions. Lead discussions on data retention policies and performance trade-offs. Ensure project alignment with business operations and drive process improvements.

The Workface Planner supports the project's Workface Planning (WFP) Advanced Work Packaging (AWP) program. Responsibilities include planning field work execution, providing construction input during engineering and procurement, scoping and managing work packages, and ensuring constraint-free work packages are available to the field. The Workface Planner will also coordinate IWP scope adjustments, track readiness, and remove constraints.

Experienced Java Backend Developer sought to maintain and enhance applications within a Shared Services platform. Responsibilities include designing, developing, and deploying scalable backend components using Java and Spring Framework. Expertise in Java 8+, Spring, Spring Context, DI, and IoC is required.

We are looking for a Senior Dynamics 365 CRM Developer with React to join one of the largest Microsoft Business Applications teams in Poland. In this role, you will combine deep expertise in Microsoft Dynamics 365 with strong front-end development skills in React, delivering modern, scalable CRM solutions.

Confiz LLC seeks a Senior Software Engineer with 8+ years of experience in Java, Spring Boot, and containerization. The role involves designing, developing, and optimizing transportation execution systems across various applications. Expertise in cloud technologies, databases, messaging, and CI/CD is required.

The Director of Sales & Distribution leads all sales and distribution efforts for the hotel, providing day-to-day leadership to sales associates to achieve property sales objectives. Develops and manages stakeholder relationships, ensuring sales and revenue strategies align with area and continent strategy. Executes Marriott's global distribution strategy and ensures sales and marketing activities follow Marriott's channel standards and policies. Drives customer satisfaction and service, focusing on sales effectiveness and creative customer-driven solutions. Responsible for using data analysis to explore new business opportunities and competitive analysis to help the hotel win market share.

Senior Channel Account Manager will build and manage partner onboarding and growth processes. This role requires 5+ years of experience in Account Management, Channel Sales, or Partner Success within the technology sector. Responsibilities include analyzing partner sales channels, designing marketing campaigns, and driving revenue growth.

Event & PR Manager for AUTO1 Group brands in Poland/CEE. Plan, execute, and manage B2B industry events and trade fairs. Develop and implement PR concepts, adapting EU initiatives for the local market.

Staff Software Engineer to build and maintain backend technologies for Intego ONE, a security product. Experience with PHP, Laravel, payment processors, MySQL, Docker, Kubernetes, and AWS required.

Solution Architect for Managed Services' Continuous Improvement Team. Deliver high-quality managed services to clients and drive continuous improvement activities. Expert guidance on business platform design, collaborating with Service Delivery Management, Account Management, and the Senior Solution Architect Team.

Designs, builds, and maintains software and automation for cloud infrastructure management across Splunk Cloud. Develops Golang services and RESTful APIs for infrastructure workflows and cloud account lifecycle management. Implements infrastructure-as-code changes and operational tooling. Collaborates with teams to troubleshoot issues and contribute to engineering roadmaps.

Revolut's Internship Programme 2027 seeks Python Interns to build scalable APIs, data pipelines, and collaborate on data models. Interns will gain hands-on experience with Python, SQL, Kafka, Airflow, Kubernetes, Docker, and GCP. Applicants must be in their penultimate year of a relevant degree, have a coding portfolio, and be fluent in English.

Lead large-scale renewable energy projects from late-stage development through execution and start of operations. Manage complexity, drive project value, oversee work packages, and build stakeholder relationships.

Lead and coach a customer service team, driving performance against service levels and fostering a positive culture. Manage the order-to-fulfillment cycle, collaborate with cross-functional partners, and utilize performance analytics to identify process improvements.

Software Development Engineer will design and implement web and mobile architectures, write integrations, and collaborate with teams to deliver scalable solutions. Requires 3+ years of experience building large-scale web architectures and strong knowledge of backend programming languages.

Junior Backend Developer needed for electromobility project. Requires bachelor's or master's degree in Computer Science or similar, knowledge of OOP, REST, and SQL, and ability to write unit tests.

Manage and monitor risk assessments for legal entities across EMEA, ensuring compliance with regulatory requirements. Collaborate with regional and global teams to enhance operational efficiency and mitigate risk. Contribute to process improvements and support a collaborative team environment.

Financial Analyst to monitor, investigate, and report suspicious cryptocurrency transactions. Collaborate with compliance, risk, and operations teams to ensure adherence to AML regulations. Requires 2-3 years of crypto experience, AML knowledge, and proficiency in blockchain analytics tools.

Senior Software/Firmware Engineer will implement C++ software modules, develop Linux device drivers, and create design documents. Requires a Bachelor's degree in a related field, strong C++ programming skills, and experience with scripting languages, especially Python. Familiarity with AI-augmented software development is preferred.

Senior Data & Reporting Developer will build and maintain data solutions for a leading international bank. Responsibilities include developing data models, ensuring secure data movement, and providing reporting solutions within Google Cloud and Microsoft SQL Server. Proven experience in data-related roles with SQL development, data analysis, and data engineering is required.