student English-speaking jobs in Vila Nova de Gaia

iRESTORE seeks a Data Analyst to partner with Growth leadership, influencing revenue, contribution margin, acquisition efficiency, and forecasting accuracy. You will analyze revenue performance, monitor contribution margin, and identify drivers of change. You will build dashboards, support forecasting, and provide decision-support analysis. Experience with SQL, BigQuery, Looker Studio, and AI-assisted coding environments is required.

Manual QA Tester will validate features, identify issues, and ensure the quality of mobile and web applications. Responsibilities include executing test cases, documenting bugs, and collaborating with cross-functional teams. Requires 1-3+ years of experience in manual software testing and familiarity with test management and project management tools.

Lead Backend Developer (Go/Kotlin) will design and develop scalable microservices, own infrastructure provisioning with Terraform, and migrate legacy systems to GCP. Requires 5+ years of backend development experience, proficiency in Go or Kotlin, and GCP expertise.

Senior Android Developer will design, develop, and deliver high-quality, scalable Android applications. Responsibilities include writing clean, maintainable code, providing technical leadership, and contributing to the entire development cycle. Requires experience with native Android languages, Android development, and Restful APIs.

Content Writer needed to train AI models. Evaluate chatbot performance, solve problems, and write conversations in Portuguese and English. Fluency in both languages and strong writing skills required.

Provide customer support via phone, email, and chat in Danish and English. Handle inquiries professionally and efficiently to ensure high customer satisfaction. Must be based in Portugal and have a C2 or C1 level of Danish.

Renvolt Energy seeks a Contract Manager to support EPC projects across all energies and geographies. Responsibilities include drafting contracts, analyzing and negotiating supplier contracts, managing changes and claims, and setting up contractual management processes.

The Data Analyst for the Europe Data Team analyzes business requirements and data across the European analytics platform. This role clarifies business needs, identifies improvements, and guides platform development. The Data Analyst works with technical teams to define solutions, ensuring reliable insights for functions like Sales, Underwriting, and Finance.

Natural resource conservation scientists evaluate AI systems trained on environmental science and conservation. Review training content, assess scientific accuracy, and provide feedback to improve AI outputs.

FINERGE seeks a Debt and Investment Management Specialist to join a deal team. The role involves financial modeling, securing funding, and collaborating cross-functionally to align financial strategies with business objectives. Requires +5 years of experience in investment banking, private equity, or project finance, with a focus on renewable energy or infrastructure.

Provide customer support via phone, email, and chat in Danish and English. Resolve product and service issues, handle account requests, and document interactions. Collaborate with internal teams to ensure efficient problem resolution.

Cost Manager to deliver cost management services for construction projects, from initial estimates to final account settlement. Responsibilities include cost planning, tender management, and advising on procurement strategies. Requires experience in construction projects, strong communication and problem-solving skills, and fluency in English and Portuguese.

Kitchen Designer needed for Modulnova Lisboa showroom. Develop functional and beautiful kitchen layouts, select premium materials, and present designs to clients. Proven experience in kitchen design or a related field required.

Linguist to support AI training initiatives and content creation. Responsibilities include creating linguistic content, resolving ambiguity and bias issues, performing QA on model outputs, annotating datasets, and conducting linguistic research. Requires deep understanding of linguistic theory and language structure. Experience with computational linguistics, corpus analysis, or LLM training is a plus.

Arabic-speaking Customer Service Specialist to support advertisers of a leading global Social Media platform. Experience in paid campaign management, troubleshooting, and digital marketing required.

Waiters/Waitresses provide attentive food and beverage service to guests at CURA restaurant in Lisbon. Responsibilities include guiding guests through the menu, ensuring table maintenance, and delivering a seamless dining experience. Applicants should have a minimum of 1 year of fine dining experience and proficiency in Portuguese and English.

As a Salesforce Developer, you will execute client objectives, collaborating with backend teams to design, implement, and deploy web solutions. You will contribute to optimizing customer experience on web pages. Requires 2-3 years of front-end development experience for Salesforce B2B Commerce or similar platforms.

Data Governance Specialist will develop dashboards, prepare data presentations, and ensure data visualization strategy implementation. Responsibilities include data modeling, ad-hoc data gathering, and creating user stories for the data warehouse. Experience with data governance projects, dashboard tools, SQL, and Office tools is required. Proficiency in Microsoft Purview, Fabric, Power BI, Azure, Databricks, and SQL is essential.

Financial Manager needed to support financial processes, define budgetary policies, prepare reports, and monitor budgets. Requires a university degree in a relevant field, fluency in English and Portuguese, and proficiency in Microsoft Office and Google Workspace. Experience with EU funded project financial reporting and national/European funding applications is preferred.

Software Engineer specializing in C#/.NET will design, implement, and optimize software components for turbine and plant operations. Responsibilities include contributing to software architecture, writing testable code, and mentoring other engineers. Requires 7+ years of experience in software development and a deep understanding of software design principles and testing methodologies.