ruby English-speaking jobs in Matosinhos

Senior AI Engineer will design, operate, and troubleshoot data and ML pipelines in production environments. Responsibilities include integrating and running ML/AI models, building and maintaining pipelines using Spark/PySpark, and monitoring systems. The role requires experience in data/AI production environments, incident/support environments, Python (production usage), SQL, and Azure (Synapse, Data Lake, Databricks).

Functional Analyst will promote ISSHO to partners and clients, interpret product impact, and manage functional evolution. Responsibilities include developing promotional materials, managing social media, providing customer support, and conducting functional tests. Requires relevant academic qualifications and 5 years' experience in a similar role.

The O&M Business Controller supports business performance monitoring through financial analysis and reporting. Responsibilities include preparing reports, analyzing profitability, and contributing to process standardization and automation. The role requires a degree in Business Administration, Finance, or Economics and at least 4 years of experience in financial controlling, audit, or finance.

Digital Designer needed for social media content creation and website/landing page design. Collaborate with UX/UI team in Figma. Strong Figma skills and fluency in English and Portuguese required.

The Junior Control Systems Engineer will assist in the design, development, and implementation of process control systems in a sugar refinery. This role involves training, system integration, testing, troubleshooting, and documentation.

C++ Software Engineer to design and deploy performance-critical components for a large-scale trading infrastructure. Develop high-frequency trading systems in C++ with emphasis on low latency and reliability.

PwC is seeking a Governance, Risk and Compliance Consultant to help organizations define and implement security measures against cyber threats. Responsibilities include defining security frameworks, monitoring systems, assisting clients with security operations, and supporting risk assessments and cybersecurity roadmaps.

AI Product Owner needed to translate business requirements into technical specifications for AI use cases. Will collaborate with technical and business stakeholders, define acceptance testing protocols, and manage AI project implementations. Requires 3+ years of experience in project or product management with exposure to AI projects. Fluency in English is required.

Executes the installation, integration, and commissioning of Amadeus AirOps hardware solutions. Ensures solutions are deployed according to technical specifications and integrated with airport infrastructure.

Venture Capital Expert analyzes investment opportunities, creates board materials, conducts market sizing, and sources deals. Requires 2+ years of experience in venture capital at top firms.

Provides payroll support, coordinates with payroll vendors, administers employee benefits, tracks time-off, and assists with onboarding.

Collections Agent responsible for managing client portfolios, ensuring payment deadlines, and resolving customer issues. Requires fluency in French (C1/C2), English (B2 minimum), advanced Excel and SAP skills, and 4+ years of experience in a similar role.

Leads assembly operations at the Porto site, ensuring production execution, quality compliance, and output targets. Manages daily production, develops operators, and drives process improvements.

Sales Specialist to acquire and develop B2B clients in the Portuguese market. Conduct sales meetings, identify client needs, and recommend advertising solutions. Achieve sales targets and contribute to business growth.

Junior Insights Analyst to support Memo, a Signal AI company. Analyze data, uncover narratives, and provide actionable recommendations for clients. Transform complex media data into clear, compelling stories and executive-ready reports.

The Commercial Excellence Specialist will administer sales force effectiveness plans, design sales productivity tools, and provide local business intelligence insights. This role will also analyze sales systems, implement sales performance initiatives, and develop key performance indicators.

Data Engineer needed for a project in Lisbon (Hybrid). Requires a Bachelor's or Master's degree in a related field and 6-9 years of experience. Must have strong hands-on experience with ETL/ELT tools and relational databases. Experience with VTOM or similar job orchestration tools is also required.

Senior Functional Analyst needed to design application requirements, create documentation, and bridge business needs with technical delivery. Requires +3 years of experience, strong Agile knowledge, and fluency in Portuguese and English.

Support the HR team in recruitment processes, including job posting, candidate sourcing, screening, and scheduling interviews.

Leads and manages QA staff for audit execution and IT quality initiatives. Plans, conducts, and oversees IT and computerized systems audits to ensure compliance with regulations and standards. Provides quality oversight of the Computer System Life Cycle (CSLC) and supports IT related vendor qualification.