ruby English-speaking jobs in Opole Voivodeship

Fullstack Developer to design and deliver end-to-end software solutions for aviation and mission-critical systems. Experience in Java, Python, React, and/or Angular required. Strong backend and frontend skills, REST APIs, and microservices experience needed.

Business Analyst needed for a payments project. Requires 5+ years experience in a relevant role, payment knowledge, and strong communication and analytical skills. Must be able to translate business requirements into functional solutions and work effectively with diverse teams. Fluent English and Polish required. Hybrid work model with 2 days per week at the client's office in Kraków.

Leads end-to-end sourcing, contracting, and supplier management for Professional Services and Fleet categories. Develops category strategy, manages budgets, and delivers savings targets. Negotiates contracts, manages strategic suppliers, and supports ESG objectives. Requires 5-10+ years of procurement experience, understanding of fleet management and professional services markets, and strong analytical and communication skills.

The Manager Central FP&A (MEU) drives the analytical and technical aspects of rolling forecast and AC target setting processes. This role involves interacting with Business Units, Product Cost, Cash Flow, MSC, Procurement Finance, TP teams, and other FP&A functions to facilitate clear financial communications and coordinate target-related analysis. The Manager provides comprehensive analytical support and insights, manages OpCo P&L, and supports preparation of OLT and BOD material.

Financial Controller will prepare financial statements, ensure compliance, analyze costs, and support budgeting and forecasting. Requires a finance degree, 2-5 years of experience, and expertise in accounting standards, SAP, and cost accounting.

Staff Software Engineer will design, build, and operate reliable, scalable PHP-based backend services for Zendesk's AI-powered Workforce Management solution. Responsibilities include leading architecture, driving the full SDLC, defining engineering standards, and mentoring engineers.

Leads and grows a team of 4-6 data scientists building knowledge graph and identity solutions. Translates business challenges into technical roadmaps and oversees end-to-end delivery.

Embedded Software Engineer will lead and evolve embedded Linux platform architecture, contributing to BSP integration, kernel strategy, and bootloader design. Responsibilities include optimizing system performance, footprint, boot time, and reliability, as well as conducting platform-level debugging and root-cause analysis.

The GE Aerospace Edison Engineering Development Program is a two-year rotational program for recent or soon-to-be graduates with an MSc degree in a relevant engineering field. Participants will gain experience across design, systems, and hardware engineering while completing technical training and business-critical assignments.

Middle QA Analyst will execute test cases, regression testing, and functional/usability testing. Responsibilities include tracking defects, collaborating with Senior QA, and supporting test environments. Experience with Jira, web apps, and user workflows is required.

Leads the design, standardization, and continuous improvement of supply planning processes across the organization. Acts as a subject matter expert for supply planning, ensuring consistent ways of working and effective use of advanced planning tools. Drives process improvement initiatives, translates business requirements into system solutions, and defines global process standards.

The Spare Parts Coordinator processes and follows up on spare parts quotes and orders. Responsibilities include managing requests, preparing quotations, and communicating with supply chain and customer support. The role requires strong communication, time management, and problem-solving skills.

Senior Analytics Engineer will build and define Appfire's new data asset (Snowflake). Responsibilities include understanding data needs, architecting data models and pipelines, designing metrics and dimensions, and defining best practices for data model development. Requires 5+ years of relevant experience, strong SQL skills, expertise in schema design and dimensional data modeling, and experience with Python and DBT.

Solution Architect to design and deliver IT solutions for defense and security projects. Requires experience with large-scale IT projects, enterprise architecture, and system integration. TOGAF certification and fluency in Polish and English are mandatory.

Lead CTPO EMEA Operations, driving supplier governance, process excellence, and cross-functional collaboration. Minimum 10 years' experience in operations, supplier governance, oversight and control, or related roles within financial services or similar industries.

Offensive Security Specialist will plan and execute penetration tests, red team exercises, and threat intelligence assessments. Collaborate with the blue team to improve detection measures and contribute to the Cyber Defence Centre's strategy. Requires hands-on knowledge of security tools and experience in red team activities or penetration testing. Strong communication and collaboration skills are essential.

Data Science Tech Lead to develop sports analytics and prediction products. Lead a team of 4 Data Science Engineers, analyze sports data, build models, and integrate solutions into production workflows. Requires experience in team leadership, Python programming, machine learning, and statistics.

Mechanical Design Engineer II will produce engineering documentation, design and detail products, and provide manufacturing support. Requires a Bachelor's in Mechanical Engineering, 4-6 years of experience, and proficiency in PV Elite, Autodesk Inventor, and ASME/PED/EN codes. Must have excellent communication skills in English and Polish.

Enterprise Account Executive will develop and execute sales strategies for the Polish market. This role requires experience in SaaS-Security enterprise sales, exceeding quotas, and managing complex sales cycles.

HR Administration Specialist provides operational support for HR functions including onboarding, time and attendance, leave management, and records management. Collaborates with internal and external teams to ensure accurate employee data and benefits administration. Requires a university degree, 2+ years of experience, knowledge of Polish labor law, and proficiency in Polish and English.