ruby English-speaking jobs in Matosinhos

Provides L2 technical support for network (Internet Access)/Zero Trust Network Access (ZTNA) services. Troubleshoots complex network issues, implements solutions, and coordinates with subcontractors. Requires strong networking knowledge, excellent communication skills, and fluency in English.

Frontend Web Developer will contribute to feature development for the Frontline platform, collaborating with UX, product, backend, and platform teams. Requires 3+ years of experience with React.js, component-based development, and integrating REST/GraphQL APIs.

UX/UI Designer to create intuitive and visually compelling user experiences for AI-driven products. Collaborate with a global team to design, research, and validate user interfaces. Contribute to design systems and UI kits. Strong Figma skills and a passion for AI required.

Executes the end-to-end deal operational process for select SAP deal motions. Supports sales by processing deals within SAP CRM/Harmony, guiding them through the quote-to-booking process, and collaborating with various teams to facilitate deal closure.

Develop and deliver branded content solutions for clients. Collaborate with commercial teams and stakeholders to create impactful campaigns. Manage projects, meet deadlines, and ensure high-quality output.

Performance Marketing Specialist to oversee Google Ads, LinkedIn Ads, and Facebook Ads for B2B lead generation. Manage paid media budget, conduct keyword research, and optimize campaigns for CPL, CPA, and ROAS targets. Analyze data, implement A/B testing, and collaborate with sales and marketing teams. Bachelor's degree in Marketing, Business, or related field required. 4+ years of experience in demand generation, performance marketing, or growth marketing.

Leads industrialization and global projects from acquisition to stable production. Manages project scope, timelines, budgets, and cross-functional teams. Ensures successful project execution and customer satisfaction.

Senior Human Resources Specialist will manage the employee lifecycle, oversee compensation and compliance, and drive talent development. Requires a Bachelor's degree in a related field, C1+ proficiency in Portuguese and English, and 3+ years of HR experience.

Data Scientist (Reinforcement Learning) will design and implement statistical models and real-time decision engines for dynamic pricing. Responsibilities include developing regression models, applying scalable inference methods, extending bandit algorithms, and deploying models in production.

Lead interactive live sessions for experienced mobile developers on the practical use of AI coding tools in mobile development workflows. Prepare workshop scenarios and training materials for Golang, Android, or iOS developers using Cursor and other AI coding tools. Demonstrate AI-assisted workflows and adapt examples to real mobile engineering contexts. Communicate with students during Q&A sessions and provide practical guidance.

Junior Fullstack Developer focused on HubSpot CMS. Deliver tickets across custom modules, HubL templates, serverless functions, and QA fixes for enterprise client websites. Must have experience with a component-driven or headless CMS and strong JavaScript, HTML, and CSS fundamentals.

Content Moderator for the French market will review user-generated content to ensure compliance with community guidelines. Responsibilities include flagging and tagging violating content, handling sensitive topics, and working on a 24/7 rotating shift schedule. Fluent French (C2) and English (B1-B2) required.

Develops product strategies and roadmaps to maximize market penetration. Manages existing product lines and conducts opportunity assessments for new ideas. Provides design specifications for product enhancements and defines business and technical requirements.

Data Governance Analyst will own and maintain the organization's data classification schema, defining rules for AI tools across all risk tiers. Responsibilities include supporting AI tool intake and risk assessments, monitoring active tools for data boundary drift, and collaborating with Data Engineering, Legal, and HR. The ideal candidate has 3 to 5 years of experience in data governance, management, or compliance with 1 to 2 years specifically documenting enterprise-level data policies or classification schemas.

Customer Service Specialist provides support to customers via phone, live chat, and email. Processes payments, cancellations, and amendments. Collaborates with internal teams to ensure customer satisfaction. Requires 3+ years of experience in travel customer service, fluency in German and English, and the ability to work rotating shifts.

Leads national accounts, manages sales teams, and achieves sales targets in the Iberian market. Develops customer strategies, implements selling plans, and coaches sales teams. Requires 10+ years of sales and marketing experience, including commercial management, in eye care, medical devices, or FMCG. Native or strong Spanish and English required.

Analyst to contribute to digital strategy and product development. Will identify transformation opportunities, support implementation, and engage in the full product lifecycle. Requires product management, project management, and cross-functional team coordination experience.

Designs, simulates, and validates analog and mixed-signal circuits, including AFEs, DFEs, clocking circuits, and regulators. Partners with layout engineers to review, guide, and optimize custom layouts. Makes architecture-level and circuit-level tradeoffs to optimize power, performance, area, robustness, and reliability. Develops, verifies, and documents comprehensive testbenches for rigorous pre-silicon validation. Collaborates with global engineering teams to share knowledge, resolve complex technical challenges, and advance analog design methodologies. Supports silicon bring-up, characterization, and correlation.

Lead the architecture and evolution of scalable Java backend systems for personalization, including data ingestion, profile management, and recommendation services. Utilize frameworks such as Spring Boot, Apache Kafka, and RESTful API. Drive cross-functional initiatives to integrate modern personalization technologies.

Assists in leading the property's segmented sales effort and achieving segment revenue goals. Develops and executes sales strategies, maximizes revenue, and manages sales activities. Analyzes sales and financial data, ensures exceptional customer service, and builds successful relationships with stakeholders.