ruby English-speaking jobs in Opole Voivodeship

Senior Business Analyst leads the design and delivery of automation, analytics, and AI solutions to improve clinical trial operations efficiency and compliance. Requires 5+ years of experience in data/analytics, process improvement, or technology-enabled transformation within life sciences.

Senior SAP BW/BPC Developer to deliver planning and reporting solutions within SAP BW/4HANA landscapes. Develop planning applications, data models, extractors and technical components. Translate business requirements into technical specifications and collaborate with project teams. German language proficiency at C1 level is required.

Leads the development and implementation of data products for a financial services organization, transforming their data landscape into a governed, scalable platform.

Solution Engineer, Low Voltage will develop, implement, and maintain products and solutions for offshore substation product line. Responsibilities include developing proposals, coordinating supply chain, and handing over solutions to project execution teams. Requires experience with LV systems design, procurement, construction, and commissioning, as well as power, control, automation, and cabling concepts. Fluency in English is required.

Senior Reliability Engineer will develop quality and scalable software solutions, automate processes, and integrate services with AI. Experience in CI/CD, large enterprise tech-stack infrastructure, and deploying/scaling Model Context Protocol (MCP) is required.

Administers and maintains enterprise virtualized computing environments, including VMware vSphere. Manages infrastructure monitoring solutions, performs system upgrades and maintenance, and ensures system availability. Troubleshoots complex virtualization and infrastructure issues and collaborates with IT teams on technical support.

QA Automation Engineer to ensure the accuracy and reliability of data-driven products. Validate data transformations, API outputs, and backend workflows using SQL, Postman, and automation frameworks. Execute manual and automated tests, write test cases, and collaborate with developers and data engineers.

Salesforce Developer to build, customize, and integrate Salesforce solutions. Develop integrations, implement data models, and support CI/CD. Collaborate with product owners, architects, and engineering teams.

Python Developer to build and maintain web and mobile application backends. Responsibilities include API design, server management, and troubleshooting. Requires Python scripting, Linux terminal familiarity, and API expertise. Node.js, database management, and Git experience are also needed.

Senior Data Scientist will design, build, and deploy machine learning solutions to drive business growth and operational efficiency. Responsibilities include analyzing large datasets, collaborating with cross-functional teams, and improving data pipelines. Requires 5+ years of experience in data science, strong Python skills, and experience with machine learning libraries and SQL.

Senior DevOps Engineer will develop, monitor, improve, and operate Development Engineering services from development to production (On Prem & Azure Cloud). Responsibilities include ensuring observability, availability, performance, capacity planning, and change management of Development Engineering services. Experience in IT industry as a DevOps and/or SRE, Bachelor’s/Master’s degree in Computer Science and/or Certification on Azure or AWS, and daily work experience of Docker, Helm, Kubernetes, and public Cloud (Azure/AWS) are required.

Software Engineer to deploy and optimize machine learning inference in commercial applications for content creation and CAE. Focus on performance, scalability, and memory efficiency across heterogeneous platforms.

We are searching for a Senior Apache Airflow Engineer to strengthen and grow our data orchestration ecosystem. Within this role, you will take part in crafting fresh Airflow components, guaranteeing their smooth alignment with Cloud Composer and providing dependable answers for sophisticated data pipelines. Please note that working from the office in Gdansk or Wroclaw 3 days per week is required.

Embedded Linux developer for the Linux team. Develops Linux vision and architecture for Power Grids products. Maintains Power Grids Linux solutions and tools. Requires 5+ years of Linux experience, Yocto Project knowledge, and scripting/programming skills.

Manage SAP S/4HANA implementation projects, ensuring successful delivery and transformation for clients. Lead clients through IT transformation, support greenfield, brownfield, and mix and match implementations, and define and execute project deliverables.

Lead the rebuilding of game data systems for D&D Beyond, defining product vision, requirements, and roadmap. Collaborate with engineering, UX design, and game design to deliver outstanding player experiences.

Senior Platform Engineer to collaborate with a US client integrating AI workflows into enterprise systems. Responsibilities include backend service development using Python, managing AWS services, Kubernetes, Terraform, and CI/CD pipelines. Requires 6+ years of IT experience, 3+ years in a similar role, and fluency in Python.

Administers, optimizes, and automates the Zscaler suite, including ZIA and ZPA. Designs and supports secure network and cloud architectures, integrating security into new deployments and cloud migrations. Investigates and resolves security, connectivity, and access issues across on-premises, hybrid, and cloud environments.

Architect, implement, and optimize RAG pipelines for enterprise use cases in on-premises environments. Design retrieval mechanisms with generative models and fine-tune components for accuracy and low latency.

Leads execution of receivables, collections, bad debt, and credit risk management processes globally. Monitors KPIs, boosts operational efficiency, and provides data-driven insights to leadership. Acts as a trusted partner to assigned businesses, aligning their requirements with standardized C2C processes.