ruby English-speaking jobs in Fundão

Marketing Trainee to support global Influencer and Affiliate Marketing initiatives. Will contribute to campaign development, execution, and monitoring, working across international markets. Requires a Bachelor's degree in Marketing, Management, or related field, one year of experience, strong analytical and communication skills, fluency in English, and advanced Excel knowledge.

Support B2B advertisers using digital advertising solutions. Resolve product issues, understand advertising tools, and improve campaign performance. Collaborate with internal teams and provide clear updates to customers.

Clinical Biostatistician to develop statistical strategies, sample size calculations, and regulatory-grade data structures for medical device clinical trials. Requires 3+ years' experience in medical device or pharma clinical studies, expertise in SAS, R, or Python, and direct experience with EU MDR, FDA requirements, and ISO 14155.

Devoteam Cyber Trust seeks a Vulnerability Management Operator to execute vulnerability assessments, analyze results, and collaborate with technical teams to mitigate risks.

System Engineer with 3+ years of experience in systems administration or DevOps. Experience with CI/CD processes, cloud management (Azure preferred), Kubernetes, Docker, and automation tools (Ansible, Terraform, Helm, Puppet).

Design high-converting landing pages and A/B tests for eCommerce brands. Translate CRO strategy into effective designs. Agency experience and a portfolio showcasing conversion-focused work required.

Lead adversarial security reviews of AI-enabled systems, APIs, and automation platforms. Design, assess, and challenge security architectures for AI agents, automation workflows, and identity flows. Develop automated Red Team tooling to test security assumptions and translate findings into actionable design improvements.

Data Analyst will drive insights, support data-driven decision-making, and collaborate with stakeholders across Payments, DCC, Tax-Free, and Hospitality sectors. Responsibilities include analyzing datasets, designing and maintaining PowerBI dashboards, promoting process automation, and leading end-to-end projects. Requires advanced PowerBI expertise, SQL proficiency, data modeling experience, and cloud platform familiarity (Snowflake).

Leads and manages the group accounting function, ensuring accurate financial reporting across Portugal, UK, and USA entities. Oversees accounting operations, implements internal controls, and prepares consolidated financial statements.

Freelance AI trainer annotates text, images, or videos, labeling and classifying content based on project guidelines. Must have a university degree and be proficient in Portuguese (C2) and advanced in English (C1 or higher).

Accounts Payable Specialist will process vendor invoices and employee expenses, ensuring accurate coding and timely support of the monthly close.

This role involves designing and developing ServiceNow solutions, including workflows, scripts, and integrations. The ideal candidate has 5+ years of ServiceNow experience, expertise in ITSM/SRM, and proficiency in JavaScript, XML, and REST/SOAP.

Side is seeking a Part-Time Russian Player Support Advocate to provide top-tier support to gamers. Responsibilities include resolving customer queries, troubleshooting technical issues, and ensuring a positive customer experience. Fluency in Russian and English is required, along with strong communication and problem-solving skills.

As our Operations Coordinator in Loulé, you will manage the daily operations of our bike-sharing system, ensuring smooth service delivery. You will oversee installation, maintenance, fleet logistics, and team management, reporting to the Regional Operations Manager.

Research Scientist/Data Analyst will lead data-driven research studies, formulate hypotheses, design methodologies, analyze large datasets, and translate findings into publications and product insights. Must have PhD, commercial experience, healthcare background, and experience leading studies from hypothesis to publication.

Registered Nurse providing 1:1 medical care to a VIP principal aboard a private yacht. Must have a BSN and 4+ years of acute care experience.

Drivers will collect high-quality visuals of streets, points of interest, and public spaces using 360° cameras and lidars. Data will be stored on onboard computers and used to enhance an online mapping platform.

The HSE Specialist will implement, maintain, and improve the HSE Management System, ensuring compliance with legal requirements, ISO standards, and corporate governance. Responsibilities include risk assessments, incident control, audit support, performance monitoring, and technical HSE guidance to asset and project teams.

SAP FI/CO consultant with 15+ years of experience in a comparable role. Strong strategic leadership and subject-matter expertise in SAP FI/CO. Solid understanding of end-to-end finance processes. Fluency in English (B2 level).

Senior Data Engineer to design, build, and maintain scalable data pipelines. Lead data architecture evolution, optimize infrastructure, and ensure data reliability and quality. Partner with teams to support insights and experimentation. 6+ years of experience in data engineering or backend/data platform roles required.