ruby English-speaking jobs in Matosinhos

Sales Executives needed for Portugal hotels. Develop and implement sales plans to achieve revenue targets across room, F&B, and events. Manage existing accounts and build relationships with corporate clients, travel agents, and event planners. Analyze market trends and collaborate with internal teams.

Process Modeling Engineer will conduct research and analysis using deterministic, statistical, and hybrid models for process data. Design, implement, and validate machine learning models tailored to bioprocess data. Deliver process data analysis and modeling services to clients.

Senior engineer to design, build, and scale a production-grade IoT/MQTT platform. Experience with AWS, containerization, time-series databases, and MQTT systems required.

Full-time House Assistant needed for busy private household in Estoril. Responsibilities include childcare, meal preparation, light housekeeping, personal assistant duties, pet care, and occasional travel. Previous experience preferred.

Experienced DevSecOps / SOC Engineer needed to design, build, and secure cloud environment security platforms for a major Portuguese telecom organization.

Backend Software Developer needed for a new Lisbon office. Develop and maintain APIs for data products, participate in code architecture discussions, and contribute to code improvement. 3+ years of API development experience (Python, Go, PHP, or Rust) and familiarity with cloud tools (AWS) are required.

Quality Specialist ensures cGMP compliance across all project and product activities. Supports the implementation and continuous improvement of the Quality Management System (QMS). Works closely with cross-functional teams and provides hands-on quality support on the manufacturing floor.

German-speaking Customer Consultants provide high quality customer service to retain customers intending to cancel contracts. Responsibilities include advising on services, upselling, and cross-selling.

Corporate Banking Analyst to manage loan portfolio, prepare financing proposals, and interact with internal departments. Requires a master's degree, 1+ year of experience, and knowledge of capital markets and financial analysis.

Lead the testing of Contract Management systems for VWFS markets across Europe. Define test approach, analyze requirements, develop test scripts, and manage 3rd party QA resources.

Senior Generative AI Engineer to design, build, and maintain AI solutions in production environments. Experience with LLM integration, RAG pipelines, and AI-driven workflows is required. Must have strong software engineering skills and a focus on quality and reliability.

Talent Acquisition Specialist to own the full recruitment lifecycle for engineers. Responsibilities include job intake, sourcing, interviewing, and onboarding. Must be fluent in Dutch and English.

Experienced Azure Engineer needed for Continuous Improvement team. Resolve complex Azure issues, act as escalation point, and proactively identify and remediate problems.

Supports team operations, including logistics, inventory management, and administrative tasks. Assists with recruitment, onboarding, and internal communications. Contributes to strategic decision-making through data analysis and presentation preparation.

Paid Media Manager to own performance acquisition across Meta Ads and Google Ads for a D2C eCommerce start-up. Manage budgets, targeting, bidding, creative testing, and scaling. Ensure accurate tracking and build performance reports. 3+ years of experience in paid media/performance marketing required.

Compliance & ISO Specialist to support and prepare audits, ensure compliance with ISO 9001, ISO 27001, and ISO 17025 standards, and create/maintain documentation.

Documentation Management Analyst will support Engineering projects, ensuring compliant technical documentation management. Responsibilities include process support, risk identification, and process improvement initiatives. The ideal candidate possesses analytical skills, data management expertise, and proficiency in Google Workspace and Microsoft Excel.

Provides guest assistance, resolves issues, and ensures satisfaction. Requires one year of customer service experience in hospitality or a related field, cash handling experience, and proficiency in English. Additional language skills are essential. Must be willing to work onboard for 5-6 months.

Accountant needed for monthly accounting processes, group closing, and statutory financial statement preparation. Responsibilities include account reconciliations, data quality checks, and ERP system transition support. Strong accounting knowledge, analytical skills, and fluency in English are required.

Business Development Representative will own the sales cycle for Nixar's AI-powered influencer marketing platform. Responsibilities include prospecting fashion and DTC brands, qualifying leads, presenting product demos, and closing deals. Requires 2+ years of experience in business development, sales, or a full-cycle commercial role.