engineer English-speaking jobs in Olhão

Design, build, and maintain scalable backend services in Node.js and TypeScript. Develop new product features and own key parts of the backend architecture.

Technical Sales Engineer needed for business development, client acquisition, and project execution. Requires 5+ years experience in technical sales or project management, engineering degree, and fluency in English. Must be proficient in CAD tools, Microsoft Office, and possess strong communication and leadership skills.

Mercor seeks a Business Owner/Founder to review and assess domain-specific documents, provide feedback, and contribute to evaluation projects. Requires a Bachelor's degree, 2+ years of relevant experience, and proficiency in Excel, PowerPoint, and Word.

The Quality and Information Security Technician analyzes and treats complaints and requests for clarification, implements and monitors corrective actions, and supports the maintenance of management systems certifications (ISO 27001, 27017, 27018, 22301, 2000 and 9001). The role collaborates in planning and conducting internal audits and supports other teams to maintain process effectiveness.

Develop and maintain COBOL Batch and CICS applications. Support modernization and DevOps initiatives on mainframe systems. Ensure quality, performance, and reliability.

Supervise daily housekeeping operations to ensure cleanliness and luxury standards. Lead and motivate a team, manage guest requests, and ensure compliance with regulations.

Jobbex is seeking a Java Fullstack Developer to design, develop, and maintain fullstack applications. Responsibilities include building RESTful APIs, collaborating with teams, and ensuring code quality. Ideal candidates have 5+ years of experience with Java 17/21, Spring Boot, Angular, and microservices architecture. Fluency in English and French is required.

Provides technical expertise and guidance to resolve complex customer problems related to Cisco data center technologies. Designs, installs, configures, and optimizes Cisco products and services. Troubleshoots network issues and supports pre-sale activities. Requires strong knowledge of Nexus Data Center technology, IP routing protocols, and Cisco router platforms.

Senior Java Engineer to design, build, and maintain scalable backend services for a key client. Requires 5+ years of Java experience, cloud-native architectures (AWS preferred), Spring Boot, and relational/NoSQL databases.

Technical Sales Account Manager with 10+ years of experience managing enterprise SaaS solutions for B2B companies. Focus on account growth, retention, and expansion within existing strategic accounts. Requires strong technical depth, commercial acumen, and stakeholder management capabilities. Must be comfortable working flexible hours to support US-based customers.

Junior Financial Controller based in Lisbon. Prepares and analyzes financial statements, supports financial reporting, maintains accounting records, and ensures compliance with financial regulations. Assists in budget development and monitoring, prepares monthly reports, and participates in audits and forecasting.

Sr Copywriter will develop engaging content solutions for advertising partners and brands, with a focus on French-speaking countries. Responsibilities include conceptualizing and executing copy for various channels, including TV, online video, banners, social media, and print. Must possess strong conceptual skills, excellent communication skills, and experience writing copy for direct response marketing.

Develop and maintain scalable web interfaces, focusing on microfrontend architectures. Collaborate with backend teams to integrate data and ensure code quality. Experience with AngularJS, Angular, and microfrontend approaches is required.

Develop, evaluate, and deploy novel ML/AI models for intelligent automation and customer service solutions. Research, prototype, and design experiments to improve model accuracy and robustness. Collaborate with engineers and product managers to translate research into solutions.

Data Scientist will build predictive models, recommendation systems, and experimentation frameworks to improve user engagement, LTV, and fraud detection. Requires 3+ years of experience in Data Science, Python (Scikit-learn, XGBoost/LightGBM/CatBoost, PyTorch), and advanced SQL. AdTech knowledge and strong communication skills are essential.

Provide French-speaking customer support via phone, email, and chat. Assist with product and service inquiries, document interactions, and collaborate with team members.

Design, develop, and maintain cloud-based applications using Azure services. Implement Azure Functions, Service Bus, and Azure Data Factory. Write C#/.NET code and execute tests to ensure code quality. Collaborate with teams to define, design, and ship features. Troubleshoot and resolve issues across development, test, and production.

Native-level Spanish (LATAM) Computational Linguist needed for a 12-month project. Assess speech quality, categorize audio, and collaborate with scientists. Requires Python, command-line proficiency, and strong analytical skills.

Develop and deliver complex machine learning and NLP solutions. Analyze large datasets, design features, and guide modeling decisions. Build, test, and deploy ML models in production systems. Collaborate cross-functionally to translate prototypes into production-grade models and services.

Senior QA Engineer focused on test automation and feature coverage for full-stack web applications. Write automated tests using Selenium WebDriver, Reqnroll, and Playwright. Collaborate with development and product teams. Requires 4+ years of experience as a QA Engineer with experience in automated testing frameworks and web application testing.