engineer English-speaking jobs in Espinho

Senior Machine Learning Engineer will design, develop, and maintain production-grade AI solutions. Responsibilities include model optimization, cloud infrastructure management, data pipeline development, and exploratory analysis. Requires 3+ years of experience in ML/AI development, proficiency in Python and machine learning frameworks, and experience with large language models and cloud platforms.

Provide player support for over 1,000 games developers globally. Manage social media channels, respond to game issues, and collaborate with community managers.

IT User Support Specialist needed with 3+ years experience providing user support and analyzing business processes. Must be fluent in English and French. Responsibilities include data quality analysis, user support via various channels, and collaborating with teams in Portugal and France.

Junior Finance Analyst to assist with financial reporting, forecasting, budgeting, and analysis. Supports month-end and year-end closing processes and collaborates with cross-functional teams. Requires a Bachelor's degree in a related field and 0-2 years of experience.

Marketing Customer Support Specialists provide paid advertising expertise and customer service to advertisers. Responsibilities include troubleshooting, campaign support, and collaborating with internal teams. Requires experience in paid campaign management, digital marketing, and a customer-focused approach.

Lead Data and Analytics Platform teams, building and operating data infrastructure for decision-making across GoCardless. Develop a high-performing team of data engineers.

Junior Recruiter will join a team managing complex recruitment needs for Expert Management Consultants. Responsibilities include sourcing, candidate management, and collaborating with internal teams. Previous HR or recruiting experience is preferred. Fluency in English is required, German fluency is required for the Munich location.

Part-time Tax Representative & Client Advisor needed for growing international firm. 3+ years of Portuguese tax experience, focus on IRS and property taxes, required. Experience with non-residents and Golden Visa clients is a plus. Native Portuguese and fluent English required.

Develop and operate a scalable, multi-tenant AI agent mesh. Integrate and deploy foundation models and design intelligent backend components for context management, RAG, and agentic collaboration.

As a German-speaking Customer Success Manager, you will support industrial companies in leveraging AI-powered forecasts for better purchasing and production decisions. You will own the customer lifecycle, from onboarding to renewal, and lead discussions translating complex forecast models into actionable insights.

Supports the transformation of Nestlé's media communications and global partnerships to accelerate business growth. Manages and tracks investments, value, and key data for digital and evolving partnerships. Collaborates with stakeholders to track progress of activation and success against strategic media guidelines. Identifies and assesses new potential partners, and evaluates emerging digital partners. Drives innovation to accelerate on emerging media communication and global partnership opportunities.

Business Development Manager to drive partnerships for Revolut's cross-border transfer product. Focus on selling to top-tier banks globally. Manage full sales cycle, conduct market research, and collaborate with internal and external teams. Requires experience selling cross-border transfer services to financial institutions and managing complex deals.

Nox Health Portugal seeks a Value Stream Owner (Patient Experience) to lead the development and delivery of patient experience within the Nox Cloud platform. This role defines requirements, manages priorities, and drives the evolution of patient experience across onboarding, eligibility, checkups, and teleconsult.

Full Stack Engineer will build and evolve frontend features using React and TypeScript. Collaborate with backend engineers to design and consume APIs. Own features end-to-end, from design and implementation to testing and maintenance. Improve frontend architecture and code quality.

KCS IT seeks a Mid-level QA Tester with 3-5 years of experience. The ideal candidate will have strong knowledge of various testing types, including Functional, Regression, Integration, System, UAT, Exploratory, Smoke, Sanity, and API testing. They will possess a solid understanding of software testing methodologies and the STLC, experience with test case design, execution, and reporting, and proficiency with test management and defect tracking tools (e.g., Jira, TestRail, Zephyr). Fluency in English and Portuguese is required.

Provides food and beverage service, maintains kitchen cleanliness and organization, and assists with kitchen duties. Requires ability to lift up to 50lbs, basic math and reading skills, and fluency in the local language. Must be able to work flexible shifts.

Dutch speaking ARC Support Specialist provides customer support for online orders, including delivery management, shipping, returns, payments, and order information. The Specialist handles sensitive customer and client information, adhering to PCI and GDPR policies. Strong communication, problem-solving, and team collaboration skills are required.

GenAI Server Engineer needed for contract position in Sines, Portugal (hybrid). Experience with Dell PowerEdge servers, R/XE models, Open Manage Enterprise, GPU hardware, networking fundamentals, Linux (Red Hat, Ubuntu), and large data center environments required.

Sales Director will identify and pursue new business opportunities, build a sales pipeline, and develop staffing solutions. The role requires a proven track record of success in outside sales, strong communication skills, and the ability to build client relationships.

Provide technical and data-related support to French-speaking customers via phone, email, and chat. Investigate issues, offer solutions, and collaborate with teams to improve service quality. Fluent French and basic SQL knowledge required.