ruby English-speaking jobs in Opole Voivodeship

Lead Developer to architect open-source network solutions, bridging presales and prototyping. Drive hardware enablement, design cloud and AI fabrics, and guide clients to SONiC-based architectures.

Senior Fullstack Developer to build and maintain a large-scale e-mobility platform ecosystem. Requires 4+ years experience with TypeScript, AWS (Lambda, Serverless), DynamoDB, Redshift, REST APIs, WebSockets, and Git.

The Head of Group Accounting & Consolidation will own the group month-end close, consolidation, and technical accounting across all entities. This role ensures accurate and compliant reporting under local GAAPs and IFRS. The position provides clear, timely insight into revenue, margins, and tax/VAT positions across all entities and leads readiness for upcoming audits. The role acts as the central coordination point between external accountants, tax and TP advisors, and internal stakeholders.

SDET to define and implement testing strategy across products. Collaborate with agile squads to define and improve testing processes. Develop automated testing systems and support engineers.

Provides financial leadership for the North Eastern Europe and Central Eastern Europe LCTs, ensuring profitable growth and driving productivity plans. Partners with LCT General Managers on capital allocation and deal reviews. Ensures financial compliance and supports business growth initiatives.

Network Engineer to design, deploy, and maintain LAN/WAN infrastructure. Configure Fortinet firewalls, Ubiquiti UniFi devices, and perform network troubleshooting. Script automation tasks using JavaScript and HTML.

Provides the first line of defense for cryptography controls, ensuring alignment with the bank's risk control framework. Manages, reports, and improves performance metrics related to cryptography controls. Ensures controls comply with regulations, standards, and best practices. Collaborates with stakeholders to facilitate understanding and alignment of cryptography control objectives. Develops and delivers training programs to educate stakeholders on cryptography control strategies.

Quality Assurance Specialist with German will define and implement testing approaches, design and execute test cases, and contribute to test automation activities.

Senior Python Test Automation Engineer needed for a 9-person team using Agile/Kanban methodologies. Responsibilities include manual and automated testing, software baseline validation, quality checks, and process improvement suggestions. Requires a Bachelor's degree, 5+ years of experience as a senior tester, ISTQB certification, and proficiency in Python, Selenium, and Linux. Experience with Jira, BitBucket, Git, test automation, security testing, CI/CD pipelines, and integration of test processes is also required.

Lead the acquisition and management of a high-potential SME facing a succession challenge. Partner with investors to execute all stages of the MBI process: origination, deal closing, transition, operation, and exit.

Experienced Electrical Engineer needed for large-scale AI and data center projects in Warsaw. Provide technical expertise for design and verification of electrical power systems. Review electrical documentation, perform calculations, and collaborate with project teams.

Software Engineer (Data) to build scalable data and ML systems. Design, develop, and maintain data pipelines, optimize data models, and implement engineering best practices. Partner with AI and Data Science teams to productionize machine learning solutions.

Software Development Engineer in Test to develop and maintain automated test suites for APIs, databases, and user interfaces. Collaborate with US team, requiring evening working hours.

Leads and manages the Investor Operations AI book of work, driving prioritization, execution, and value delivery. Provides strategic direction on AI solution design, model selection, and implementation, partnering with technical teams. Acts as the central coordinator for AI initiatives, connecting teams and promoting standardized best practices.

Senior Systems Administrator will design, administer, and optimize ProScore's AWS infrastructure. Responsibilities include architecting scalable systems, leading automation efforts, and ensuring platform stability and security. Requires 5+ years of experience in systems administration, cloud infrastructure, or SRE roles with deep AWS expertise.

Senior Front-End Engineers will advise internal teams on architecture, widget implementation, and web performance. Responsibilities include developing reusable UI components, migrating the design system from Material UI to Shadcn, and providing technical mentorship. Expert-level proficiency in TypeScript and ReactJS is required, along with experience with Shadcn and Tailwind CSS. Strong communication and interpersonal skills are essential.

Solution Architect needed for an international aerospace program. Design, coherence, and security of IT solutions within transformation projects. 10 to 15 years of experience in complex IT transformation projects with a strong background in end-to-end architecture design. Must have experience writing architecture documentation and facilitating workshops. EU citizenship and fluent English required.

Software Engineer, DevOps to support and enhance cloud-based SaaS applications. Manage AWS resources, develop monitoring systems, and implement CI/CD pipelines. Collaborate with global teams to ensure seamless integration and operational excellence.

Backend Engineer to build secure, scalable backend systems using Python, RESTful APIs, and AWS technologies. Experience with Splunk Secure Gateway, Splunk Mobile, and Cisco security ecosystems required.

Advises, develops, and implements programmatic activities on freedom of thought, conscience, religion, or belief. Designs, implements, and evaluates capacity-building initiatives and field activities. Liaises with OSCE structures, government counterparts, and civil society. Prepares project proposals, budgets, and donor reports. Monitors developments in the area of freedom of thought, conscience, religion, or belief across the OSCE region.