English-speaking jobs in Mafra

Build and maintain production AI platform capabilities, including model deployment, inference infrastructure, and evaluation pipelines. Ensure AI capabilities are scalable, secure, and operationally robust.

As the first Senior Quality Engineer, you will build end-to-end tests and tools for critical user journeys across mobile apps and services. You will ensure release quality by building repeatable tests and sharing knowledge across engineering teams.

Experienced Azure Data Engineer needed to design, build, and optimize scalable data pipelines and ETL/ELT solutions using Azure Data Factory, Databricks, and Synapse Analytics. Requires 3+ years of experience with Azure data services and SQL.

Develop and improve electronic systems for the AR3 UAV platform. Responsibilities include circuit design, PCB prototyping, testing, and production implementation. Requires a degree in Electronics or Electrical Engineering.

Senior Machine Learning Engineer to own and evolve the Dynamic Risk Score (DRS) for financial crime detection. Develop full-stack ML models (binary classification/regression) and manage production deployment, monitoring, and champion-challenger frameworks.

This role supports financial steering and governance for the Portugal hub. Responsibilities include invoicing, budgeting, forecasting, and managing intercompany business, transfer pricing, and tax implications.

Sales Development Representative for an AI startup. Generate new business opportunities via outbound prospecting, qualify leads, conduct demos, and manage the sales cycle for AI solutions. Requires 1-2 years in sales/BD with SaaS experience.

Sales Assistant role involves being a brand ambassador, offering personalized customer experiences, and maintaining store standards. Key tasks include stock management, achieving sales KPIs, and promoting the company's CSR policy.

Senior Backend Engineer role designing and implementing scalable systems using PHP (Laravel). Requires 5+ years of experience, knowledge of C4 modeling, OOP, and proficiency with databases and Git.

Lead the definition and deployment of the Environmental, Health & Safety strategy, ensuring alignment with Group standards and local legal requirements. Manage EHS systems (ISO 14001, ISO 45001), drive prevention culture, and oversee risk management.

Quality Assurance Analyst specializing in Cypress and Playwright/Pest4. Responsible for automation strategies, building testing frameworks, identifying bugs, and ensuring software quality across applications. Requires 3-5 years of QA experience.

Industrial Electrician role requiring a technical degree or equivalent. Responsibilities include electrical panel assembly, equipment electrification, and maintenance. Must know automation, programming, hydraulics, and pneumatics, and be able to read schematics.

Tax Analyst needed to support direct and indirect tax compliance in Italy and Greece. Responsibilities include reviewing VAT returns, monitoring filings, and supporting tax audits. Requires 3-5 years of experience and fluency in English.

French Technical Customer Specialist supporting insurance policies, coverage, claims, and billing. Requires French (C1/C2) and English (B2) proficiency. Ideal for those with 0-1 year of experience.

Manage the full IT project lifecycle for large organizations, ensuring on-time, on-budget delivery. Requires 8+ years as an IT Project Manager, proficiency in Jira/MS Project, and fluency in Portuguese and English.

Perform medical monitoring, review protocols, and support clinical trials under medical director oversight. Analyze clinical data, ensure patient safety, and provide scientific guidance to teams.

BI Developer focused on building insightful cockpits and visualizations. This role requires strong skills in BigQuery and SQL for data modeling, joins, and refresh logic, moving beyond simple reporting to provide actionable insights.

Lead private and small-group classes in Boxing, Kickboxing, and Muay Thai. Requires technical knowledge, adaptable teaching, and fluency in Portuguese and English.

Analyze and review user profiles, audio, video, and text content to improve online content quality and safety. Investigate and resolve content issues while developing strategies to interrogate large language models. Requires strong German skills and resilience.

Accounts Receivable Accountant (Maternity Cover) role involves processing AR activities in an SSC, handling factoring, receipts, and month-end closing. Requires a Bachelor's in Accounting, IFRS knowledge, and good English.