ruby English-speaking jobs in Opole Voivodeship

Supervisory role in Fund Accounting, focusing on OTC derivatives processing, reconciliation, and automation. Requires a Bachelor's degree in accounting, 3+ years of experience, and the ability to guide team members.

Documentation Processing Clerk supports AR and AP departments by scanning, archiving, and sorting documents from EMEA Region. Requires fluency in Polish and English, plus another language is a plus.

Junior Telecommunications Engineer needed for installation, commissioning, and integration of network equipment. Requires knowledge of telecommunications technologies such as Core Networks, Wireless, IP networks, and Transmission networks. Must be fluent in English and Polish.

Build and own the data backbone for a new Data & Insights module. Design and orchestrate near real-time data ingestion, standardize metrics, and architect scalable data systems. Develop APIs and integrate third-party data sources.

Develop a desktop control plane for local AI inference using Kotlin and Compose Desktop. Manage AI models on local devices, including NVIDIA Spark / DGX Spark. Build UI, integrate with REST APIs, and create native installers.

Fullstack Software Engineer to design, implement, and deploy cloud-based systems using Java, Kotlin, JavaScript, TypeScript, SQL, and NoSQL. Experience with AWS, GCP, or Azure and AI-assisted development is required.

HRIS Analyst supports HR teams in using SuccessFactors and other technologies, resolving issues, and ensuring data integrity. Analyzes HR data, manages system enhancements, and provides technical support and training. Requires 3+ years of HRIS or IT support experience, including SuccessFactors, release management, and integrations.

Leads the performance and delivery of services at the strategic Haleon Business Services (HBS) centre in Poland. Serves as the main contact for stakeholders across Haleon. Drives the centre's growth and acts as an HBS ambassador, building trusted partnerships. Oversees performance, governance, and transparent reporting. Reports to the Global Head of HBS.

Network Security Engineer needed for design, implementation, and maintenance of Zero Trust security solutions. Experience with ZTNA, segmentation, and access control required. Collaborate with cross-functional teams and lead security initiatives.

Business Support Supervisor with German will lead a team of Executive Assistants and oversee specialized functional teams. Responsibilities include portfolio ownership, stakeholder relationship management, team leadership, operational excellence, and continuous improvement initiatives.

As an External Regulatory Reporting Controller - Analyst, you will prepare and analyze regulatory reports for the European Central Bank. You will collaborate with business partners and technology teams to ensure data accuracy and compliance.

Embedded Software Architect will drive requirement management, architectural design, and technical specification for projects. Responsibilities include code review, monitoring code quality, and collaborating with cross-functional teams. Requires a degree in Computer Science, Microelectronics Engineering, or similar, plus 6+ years of experience in embedded systems development and debugging. Proven knowledge of C and assembly programming, ARM and/or RISC-V instruction sets, and Rust is essential. Experience with low-level HW interactions and software security is also required. Expert-level English communication skills are necessary.

Design and implement end-to-end data architectures for data integration, storage, and processing. Contribute to architecture reviews and alignment with enterprise architecture principles. Provide technical leadership and guidance to data engineering and analytics teams. Ensure performance, reliability, scalability, and security of data solutions.

Provide technical support to German-speaking customers via phone, resolving hardware, software, and network issues. Diagnose problems, research solutions, and guide clients through corrective steps. Coordinate with vendors and internal support staff. Document and manage problems using a call tracking system.

Java Backend Developer will contribute to the technical design and engineering of applications, developing domain expertise and collaborating with teams to deliver solutions.

Designs, builds, and maintains secure integrations between enterprise systems, applications, and external partners using APIs, middleware, and event-driven architectures within the Microsoft Azure platform. Implements and supports REST, SOAP, and event-based interfaces. Collaborates with business analysts, application owners, and external vendors. Ensures integrations comply with security, data protection, and architectural standards. Develops and maintains technical documentation and interface specifications. Supports testing activities.

Manage and oversee iMad store operations, driving sales performance, customer experience, and operational excellence. Responsibilities include administrative support, coordinating information flow, preparing reports, organizing events, and ensuring task execution.

Cost Engineer (f/m/d) develops best-practice product cost calculations and analyzes cost structures throughout the product lifecycle. Demonstrates and negotiates cost structures with suppliers and customers. Supports target costing, optimization, and benchmarking. Requires a degree in engineering and 3-6 years of experience in cost engineering, manufacturing, or process optimization.

Lead and coordinate complex cybersecurity, AI, and education programs across multiple countries. Develop project structures, schedules, budgets, and governance processes. Manage project scope, timelines, risks, dependencies, and financial performance. Oversee multiple workstreams including technical implementation, training programs, logistics, and reporting.

Associate Sales Process Specialist will support sales professionals with administrative tasks including quote generation, order processing, and pre/post-sales support.