ruby English-speaking jobs in Opole Voivodeship

Saily is seeking a Senior Mobile Engineer to design, build, and deploy AI-native tools and applications. The role requires 5+ years of development experience and expertise in native iOS or Android development. Responsibilities include owning problems end-to-end, delivering features, and improving internal agent networks.

Instructor in Health Sciences needed at the Institute of Health Protection. Requires a Bachelor's degree, 5+ years experience, nursing license, and specialization in a listed area. Must have completed specific courses. Polish fluency required.

Drive the execution of the ITSM strategy and roadmap across a diverse product portfolio, including BMC Helix, Helix GPT, AIOps, and more. Provide architectural leadership and expert guidance across these domains. Own and continuously improve architectural artifacts, ensuring high-quality design standards. Act as a key contributor in PI planning and technical discovery activities. Foster close collaboration across teams to streamline ITSM processes and enhance usability.

Guide SME business owners through the financing application process, explaining options and managing communication. Provide advisory services and support the merchant pipeline. Minimum 2 years of customer support experience and fluency in Croatian and English required.

Designs, builds, and documents enterprise solutions using Python. Provides development expertise for back-end systems. Requires 5+ years of experience in software development using Python and experience in Capital Markets or Financial Services.

Senior GL Accountant needed for a global digital media company. Manage full general ledger accounting for assigned legal entities, perform month-end closing activities, and ensure compliance with local GAAP and IFRS. Requires 5+ years of accounting experience, strong US GAAP and FRS 102 knowledge, and fluency in Polish and English.

AI Product Manager will partner with delivery managers to shape product direction across client engagements. Responsibilities include running discovery, translating client needs into product roadmaps, and ensuring projects deliver real user value. Must have 6-8 years of product management experience, a track record of running discovery, and strong stakeholder management skills.

Event & ATL Manager to plan and execute automotive events and ATL campaigns. Experience in managing events from concept to execution, direct media buying, and vendor relationships required. Must be able to work independently and manage multiple stakeholders. Fluent English and a valid driving license are necessary.

Manages efficient Accounting & Finance processes for John Deere's European operations. Partners with European Operations and Global IT to drive process improvements. Supports Shared Service model expansion and finance transformation projects.

Leads the organization and delivery of global finance training, partnering with CFOs and finance experts to design programs. Manages SAP finance training and knowledge management systems. Analyzes data, develops reports, and drives process improvements. Requires extensive accounting expertise and project management skills.

Front-end Developer to build interactive, secure web interfaces using Next.js (v13+), TypeScript, and React. Collaborate with a team on a cybersecurity platform. Requires 3+ years of Next.js experience, TypeScript, Git, and Prisma. Occasional travel to Belgium required.

Architect and lead the implementation of large-scale data platform components, including Data Lakes, SDKs, Data Catalogs, and Access Control layers. Design, develop, and optimize data ingestion and transformation pipelines. Champion data discoverability and integrate AI-assisted data management tools. Mentor senior and mid-level engineers. Collaborate with AI/ML, analytics, and governance teams.

Senior GL Accountant will execute General Ledger accounting activities for a specific cluster and potentially designated countries within Perrigo Services International Poland. Responsibilities include journal entry booking, account reconciliations, intercompany reconciliations, and contributing to financial close reporting. Requires a Master's Degree in Finance, Controlling, or Accounting, solid General Ledger knowledge, and experience in a similar role within a Business Shared Service Centre. Fluency in English and Polish is required.

about-project : We are looking for a hands-on Senior Game Designer to help improve Fishing Clash. This role is about understanding existing systems, finding opportunities, simplifying complexity and turning ideas into features that players can actually feel.

Remote DevOps Engineer will manage multi-account AWS environments, define monitoring standards, and optimize cloud data pipelines. Requires 2.5+ years of experience in AWS Cloud, DevOps, or Cloud Engineering with strong understanding of AWS-native architecture and distributed systems.

Lead and grow a team of engineers for Hippo Plus, a product bundling home insurance, extended warranty, and proactive maintenance. Manage the technical direction and delivery of the product, collaborate with product managers and stakeholders, and balance feature development with operational needs.

Develop advanced Tableau Next dashboards with Data Cloud connections and row-level security. Conduct marketing analytics, including funnel analysis, multi-touch attribution, and cohort analysis. Define measurement frameworks, KPI taxonomies, and reporting standards.

technologies-expected : Google Cloud Platform BigQuery technologies-optional : Python about-project : You will be focusing on assessing and improving data quality in critical internal systems. The role includes deploying auto DQ rule prediction, anomaly detection, root cause analysis, and leading data remediation campaigns.

technologies-expected : Ruby on Rails React. js about-project : Some products you use every day without ever seeing them. This is one of those. Our client is a well-established B2D (business-to-developer) SaaS platform -real-time infrastructure that moves billions of messages a day for developers around the world.

Lead Software Engineer to develop and evolve Java-based NDS/NDS.Live map compilation products for automotive customers. Responsibilities include leading an agile team, defining software architecture, and ensuring high-quality map products for OEMs and system integrators.