ruby English-speaking jobs in Opole Voivodeship

Data Scientist (Fixed-Term Maternity Cover) delivers Data Science, AI, and automation solutions for People/HR domains. Designs, builds, and maintains models using Python and Snowflake. Requires experience with Snowflake/SQL/Python/Tableau and delivering Data Science solutions in a business analytics context.

The Associate Director, Digital Health - International Markets shapes and advances digital health strategy across BMS International Markets. This role partners with regional and country teams to identify unmet needs and translate insights into scalable digital solutions.

Full-Stack Developer to design, develop, and maintain backend and frontend applications using Python (FastAPI), React.js, and related technologies. Experience with Docker, Kubernetes, and AWS is required.

Supports corporate solutions based on RedHat, CentOS, Rocky, and VMware. Installs, deploys, and configures infrastructure for company products. Develops solutions for architecture, performance, and security.

Experienced OT Subject Matter Expert (OT-SME) needed to support the Edge Cloud program across manufacturing environments. Requires strong OT Security experience in manufacturing and proven OT Manufacturing experience. The OT-SME will provide technical leadership and site-level guidance across assessment, design, readiness, migration, testing, and transition activities.

Pricing Insights Specialist will partner with Market Units to analyze data, generate pricing insights, and develop actionable reports. The role involves creating and delivering training programs, supporting AI implementation, and collaborating with cross-functional teams.

Experienced compliance professional needed to build and manage a compliance program for a leading cryptocurrency exchange. Responsibilities include regulatory engagement, policy development, AML/CFT oversight, and risk management. Must have 8+ years of compliance experience, including 3+ years in a senior role, and familiarity with FATF recommendations and virtual asset regulations.

Java Developer will monitor and control all phases of the development process. Recommends and develops security measures and consults with users on issues. Requires 5-8 years of experience in modern Java development with strong Spring Boot and Microservices.

The Senior Manager, Tax Technology Solutions is responsible for the strategy, delivery, and ongoing support of tax-related technology solutions globally. This role partners with Global Tax leadership to define and execute the tax technology roadmap, ensuring tax processes are effectively enabled through systems, data, and automation.

TV CDN System Engineer will design, build, and maintain infrastructure for T-Mobile's video streaming services. Responsibilities include engineering production environments, automation, capacity planning, and collaborating with cross-functional teams. Requires 5+ years of experience in video streaming solutions, TCP/IP, Linux, and DevOps.

Senior AI Engineer will lead XTB's LLMOps and Agentic strategy, ensuring secure and reliable AI experiences for over 1 million investors. Responsibilities include architecting AI solutions, establishing LLMOps standards, and collaborating with data and product teams. Requires 5+ years of experience in deploying production-grade AI/ML solutions, expertise in LLM orchestration and data frameworks, and proficiency in building APIs and semantic layers.

Software Engineer will design and implement backend systems for expense management, collaborating in a cross-functional team to deliver value quickly and safely.

AI Research Engineer will prototype and experiment with AI solutions for telco technologies, focusing on generative AI, LLMs, and classical ML.

Software Engineer to improve system stability, automation, and operational efficiency within electronic trading platforms. Requires strong software engineering skills, production support experience, and proficiency in Python, Java, and Linux systems.

Senior Communications and Social Channel Manager will own Kyriba's global organic social presence and elevate executive thought leaders on LinkedIn. Responsibilities include developing and executing social strategy, managing executive social media programs, creating content, and measuring performance. Requires 7+ years of social media management experience, fluency in English, and experience managing executive social media presence.

SAP Senior Developer will design, develop, and implement scalable business solutions using SAP technologies. Responsibilities include application development, interface creation, and system integration. The role requires strong programming skills (ABAP, SQL, Java, OO), experience with Agile/Waterfall methodologies, and knowledge of SAP systems (e.g., SAP S/4HANA, SAP HANA).

Senior Statistical Programmer responsible for quality delivery of programming work for clinical drug development projects. Implements statistical programming aspects of protocols, ensures quality of deliverables, and contributes to best practices. Requires a degree in a relevant field, excellent SAS programming skills, and knowledge of clinical development processes and CDISC standards.

Designs, builds, and operates an internal developer platform for hundreds of developers and data scientists across a multi-account AWS environment. Responsibilities include managing platform components, infrastructure as code, security, and developer onboarding. Requires experience with cloud architecture, container orchestration, CI/CD pipelines, and infrastructure automation tools.

Network Capacity Analyst needed to drive capacity management improvements within Connectivity. Responsibilities include ensuring capacity management activities are prioritized based on risk, effort, and cost. Requires experience in large-scale network environments, capacity management, ITIL standards, and strong numerical skills.

Junior Transaction Processing Analyst will process vendor invoices, ensure 3-way matching, and verify invoice approval. Responsibilities include responding to vendor inquiries, performing month-end close activities, and ensuring compliance controls.