ruby English-speaking jobs in Opole Voivodeship

Team Leader for Penetration Test Coordination Team leads EMEA pentest campaigns for CIB services (Applications, API, Infrastructure, Mobile). Requires 8-10 years in project management/service delivery with strong cybersecurity experience.

Define and govern end-to-end solution architectures for digital service platforms leveraging cloud, IoT, data, and AI. Lead integration of IT/OT ecosystems to optimize asset performance. Requires expertise in cloud-native architectures and distributed systems.

Senior Delivery Manager for IT Outsourcing. Own end-to-end delivery, drive account growth, and manage P&L. Requires 5+ years in IT outsourcing delivery, P&L management, and team leadership. Fluent Polish and English are required.

Experienced Change Manager needed to lead business adoption for high-impact transformations in a multinational environment. Focus areas include Source-to-Pay, Procurement, and Finance initiatives. Requires expertise in large-scale change management.

Senior Business Analyst supporting financial accounting transformation. Analyze processes, gather requirements, and drive business improvements across complex enterprise environments. Requires strong BA, process improvement, and stakeholder management skills.

Senior Snowflake Cloud Engineer to design, build, and maintain high-performance data pipelines and architectures. Responsibilities include data migrations, performance tuning, and implementing AI/ML solutions using Snowpark. Requires deep Snowflake expertise and advanced SQL.

Mid/Senior Golang Developer needed for Fintech and crypto products. Responsibilities include designing, developing, and optimizing applications, plus mentoring and code reviews. Requires 2+ years with Go and 4+ years in backend development.

Senior Data Software Engineer needed to implement data ingestion and transform data using Spark and Cloud Services. Requires 5+ years in software development with Big Data technologies, proficiency in Python/Scala/Java, and experience with SQL/NoSQL.

Develop and execute sales strategy for thermoplastics and polymer raw materials in Poland. Focus on business development, customer acquisition, and managing strategic accounts, with secondary focus on composites. Requires 5+ years in plastics sales.

Engineering Manager to lead and mentor software teams, driving strategy aligned with business goals. Requires 8+ years in software engineering and 3+ in team management, with experience in PHP, Golang, or React.

Team Leader responsible for supervising call center associates to achieve performance metrics. Requires Danish or Swedish (C1/C2) and English (C1/C2), plus prior experience as a Team Leader or People Manager.

International Sales Specialist focused on building and developing relationships with global wholesale clients and distributors. This pure sales role requires 2+ years of B2B international sales experience and fluent English.

Sprzedaży i Rozwoju Rynku Miejsce pracy: Gdańsk Your responsibilities •Deliver sales, volume, and profitability targets within the assigned territory for Automotive Refinish and Commercial Vehicle Refinish segment.

Senior AI Engineer builds and scales GenAI solutions from PoC to production. Develop AI agents, RAG, and text-to-SQL using Python and FastAPI on AWS/Azure. Requires 5+ years in AI/ML with LLM, LangChain experience.

As a Senior Machine Learning Engineer, you will own the business-critical logic behind our campaign-based flash sale model. You will build and deploy data-driven and machine learning solutions for portal personalization and campaign ranking.

Senior Road Engineering Designer performs design tasks, technical analyses, and 3D modeling on infrastructure projects. Requires a Civil Engineering degree and proficiency in AutoCAD/MicroStation/OpenRoads.

Drive profitable growth for key customers by developing long-term partnerships and meeting sales targets. This role requires 10+ years in Key Account Management, strong commercial acumen, and experience with pharmacy chains.

Leads large-scale enterprise transformation programs, translating strategy into execution and driving operating model evolution. Manages program governance, integrates workstreams, and tracks value delivery. Requires 15 years of experience leading transformations with measurable impact and expertise in governance, benefits realization, and change management.

Senior Back-End Engineer to design, develop, and maintain backend systems and microservices using Java and GoLang. Experience with microservices architecture, RESTful APIs, and distributed systems required.

Build production AI systems reasoning over industrial knowledge graphs (PlantGraph). Focus on LLMs, RAG, and agent-based systems to solve real-world engineering problems by integrating AI with structured data and workflows.