ruby English-speaking jobs in Opole Voivodeship

Senior DevOps Engineer needed for a banking industry project. Develop and maintain CI/CD pipelines in Jenkins, Terraform, and Ansible. Support developers and QA engineers with automation and deployment. Strong communication skills required.

Leads multiple engineering teams focused on building and optimizing cloud-native infrastructure solutions. Drives Kubernetes-based orchestration and ensures reliability, scalability, and cost efficiency across Relativity's platform. Collaborates with cross-functional teams to deliver infrastructure services.

Supports cloud migration efforts and documents product requirements from drafting to user review. Translates customer needs into product requirements, leads demonstrations and workshops, and owns Data and Insight products. Collaborates with engineering, marketing, legal, and security to deliver products and provide customer support.

Senior AI Engineer to design and develop agentic workflows for intelligent conversational systems in the recruiting industry. Responsibilities include architecting and building agentic workflows, leading the design and development of ML/NLP products, and collaborating with product and engineering teams. Requires a BSc or MSc in a related field, 5+ years of experience developing and deploying machine learning systems, and strong proficiency in NLP techniques, LLM fine-tuning, and deep learning frameworks.

Experienced Team Lead System Engineer needed to manage a team responsible for the reliability, scalability, and security of cloud and on-premises infrastructure platforms. This role requires 6+ years of experience in DevOps, Infrastructure, or System Engineering with strong AWS exposure and 2+ years of team leadership experience. Must have hands-on experience with AWS, Kubernetes, Terraform, CI/CD pipelines, and Linux administration.

Project Engineer to ensure smooth execution of projects by coordinating work across engineering teams. Experience in end-to-end project management, robotics, intralogistics, or engineering required. Strong organizational, analytical, and communication skills needed. Must be able to travel up to 40% of the time.

Senior Python Engineer to join a remote team focused on developer experience, scalability, and performance of the Crystal platform. Requires 8+ years of experience developing Python backend services and APIs, strong software architecture skills, and experience with distributed systems and SQL/NoSQL databases.

Senior Deep Learning Engineer will design, train, and deploy machine learning models for perception in production settings. Expertise in PyTorch, Python, CUDA, and related skills is required. Experience with 3D vision, video/temporal behavior models, or vision-language models is desired.

Technical Expertise: 3+ years of professional experience working with . NET 4. 8+ and . NET Core . Strong knowledge of Microsoft SQL Server , relational database design (ER models), and advanced SQL. Solid grasp of Object-Oriented Programming (OOP ) principles and clean architecture design patterns. Hands-on experience building and consuming REST APIs .

Senior Data Engineer will design, build, and maintain data models and pipelines for a unified data platform. Experience with Snowflake, dbt, and Airflow is required. The role involves collaborating with stakeholders and leveraging AI tools to improve engineering productivity.

Experienced Microsoft 365 Developer to develop solutions using the Microsoft Power Platform, particularly Microsoft Copilot Studio. Focus on building agents, enhancing business processes, and collaborating with teams. Requires 5+ years of software development experience with Microsoft technologies, deep expertise in Power Apps and the Power Platform, and practical experience with Dataverse and Microsoft Copilot Studio. Strong understanding of Agentic AI and ability to translate business needs into technical solutions. Advanced English required.

Leads and executes real-world research activities including claims database analyses, observational studies, and patient registries. Contributes to medical writing tasks such as study protocols, statistical analysis plans, and study reports. Collaborates with cross-functional teams to ensure scientific rigor and high-quality deliverables.

Creative Campaign Strategist to develop and execute high-impact B2B marketing campaigns for a leading blockchain infrastructure startup. Develop end-to-end campaign blueprints, leverage AI tools for research and workflow optimization, and ensure creative concepts are grounded in financial mechanics and the fintech ecosystem. Requires 4-6 years of experience managing complex B2B campaigns, strong understanding of traditional and enterprise technical infrastructure, and proficiency with AI tools.

Senior Manager of Service Integration & Management (SIAM) will drive high-performing IT services across multiple providers. This role implements ITIL and SIAM best practices, monitors service performance, and leads continuous improvement initiatives.

Resquant seeks ASIC Back-End / Physical Design Engineers to drive the physical implementation flow for quantum-resistant cryptographic processors. Responsibilities include floorplanning, placement, routing, timing closure, power planning, and tapeout preparation.

As a Carrier Management Expert, you will build and lead negotiations with national courier companies, ensuring delivery quality and optimizing carrier performance. You will analyze data, develop strategies to improve efficiency, and collaborate with internal teams to manage the carrier mix.

Leads a team of engineers responsible for developing and maintaining the company's technical infrastructure, including cloud infrastructure, developer experience, and internal developer platforms. Manages team activities, collaborates with other teams on solution architectures, and ensures high team efficiency. Requires several years of experience in a senior developer, tech lead, architect, or platform engineer role, as well as experience in formal team management.

This role focuses on enhancing SuccessFactors applications within the IT team, ensuring value delivery and organizational transformation. Responsibilities include case management, change request evaluation, release coordination, and backlog prioritization. Requires a bachelor's degree, senior experience in SuccessFactors application management, and SAP SuccessFactors certification.

Product Engineer needed to develop and maintain internal HR and data analysis tools. Responsibilities include taking products from proof of concept to MVP, building new features, and ensuring product maintainability. Requires experience with TypeScript, React, Node.js, PostgreSQL, cloud PaaS, and CI/CD.

Brand Manager for Vichy, responsible for data-driven brand strategy, market analysis, new launches, and integrated marketing campaigns. Requires experience in leading data-driven brands, managing media budgets, and collaborating with global teams. Fluency in English and Polish is essential.