1433 English-speaking jobs in Porto District

Machine Learning Engineer to design, develop, and deploy machine learning models for computer vision and time-series data applications.

Full Stack Engineer will design, build, and maintain scalable web/mobile applications. Collaborate with product and design teams to implement features across front-end, back-end, and infrastructure. Requires 1+ year of full-stack development experience with React or Flutter (front-end) and TypeScript or Rust (back-end). Familiarity with PostgreSQL and a major cloud platform (AWS/GCP) is needed.

Develop and maintain Python production applications for scalable ML workflows in cloud environments. Ensure code quality, testing, and documentation. Optimize performance and scalability of ML services. Support ML engineers in developing workflows and experiments.

Senior Product Manager will define and own product strategy, manage the product roadmap, and ensure alignment with company objectives. Requires 8+ years of Product Management experience, including 2+ years building SaaS products.

Freelance Agent Evaluation Engineer needed to build virtual companies, design and calibrate tasks, and write tests for AI agents. Requires 5+ years software development experience, primarily Python, and experience with full-stack development, testing, Docker, and CI/CD.

The Cruise Director is the 'face' of Mystic Cruises, ensuring guest satisfaction and representing company standards. They lead entertainment, manage the entertainment department, and coordinate with other departments to deliver a seamless guest experience. Strong MC and entertainment experience, management skills, and excellent communication are required.

Senior Backend Engineer to design, develop, and maintain scalable, secure, and high-performance backend systems. Focus on Python, FastAPI, and cloud-native architectures, building APIs for AI-powered and data-driven products. Migrate data science workloads to robust, maintainable services and infrastructure. Collaborate with data scientists, product managers, and other engineers. Shape technical direction, influence architectural decisions, and ensure high standards for reliability, performance, and maintainability. Mentor and support other engineers.

Deputy Head of Construction to support the Head of Construction in managing hospitality projects, ensuring they are completed safely, on time, within budget, and to a high standard.

Junior CSS Developer to assist with web interface design and improvement for client and internal projects. Responsibilities include writing CSS, resolving layout issues, and collaborating with developers. Requires solid HTML and CSS knowledge, some JavaScript exposure, and responsive design fundamentals.

Backend Engineer needed for a leading US trading platform serving 200,000+ daily users. Responsibilities include building and owning backend services, infrastructure, and data systems. Requires 3+ years of backend development experience, strong proficiency in Go or Python, and experience with Kafka.

Devexperts is seeking QA Engineers to join a talent pool for future opportunities. Successful candidates will design and implement test strategies, develop test practices, and collaborate in agile environments. Experience with test automation, SDLC, and communication skills are required.

Senior SecOps Engineer needed for an international project. Responsibilities include cybersecurity incident remediation, IT security controls implementation, and risk assessment. Requires over 3 years of IT Security experience, including risk management, compliance, and incident response. Ideal candidate is CISSP certified with experience designing and implementing security processes and controls. Strong understanding of GDPR and data privacy regulations is essential. Fluency in English is required, French is a plus.

Application Support Specialist needed for an international project. Responsibilities include managing user accounts, granting authorizations, performing internal controls, troubleshooting incidents, and supporting SAP update projects. Requires at least 2 years of SAP knowledge and finance experience. Strong communication and problem-solving skills are essential.

Develop and maintain Power BI reports and dashboards. Design and optimize data models. Analyze reporting requirements and ensure alignment with style guidelines. Proven experience with Power BI and strong understanding of data visualization best practices required.

IT Senior Functional Analyst to lead planning and distribution system upgrades, migrations, and lifecycle management.

Accounts Receivable Clerk will manage the receivables process, ensuring timely collection of invoices and accurate customer accounts. Responsibilities include invoicing, account reconciliation, payment inquiry resolution, and credit checks.

Design scalable architectures, optimize system flows, and ensure technical quality for product delivery. Configure accelerator solutions using low-code tools, build data structures, and collaborate with teams.

English Sales Advisor for a financial software company. Contact clients using a 3-month trial version of QuickBooks, explaining the benefits of the paid version and closing sales. Previous cross-sales experience and native or proficient English (C2) are required.

Java Backend Developer with 5+ years of experience in building and evolving scalable web applications. Solid knowledge of Spring ecosystems, microservices architecture, and API design. Experience with Docker, Kubernetes, CI/CD tools, and agile environments.

The Booking Support Training Specialist delivers onboarding and ongoing training to Booking team members, ensuring operational excellence and compliance with market-specific regulations. This role also provides operational support, identifies training needs, and develops and implements training plans.