freelance English-speaking jobs in Maia

Senior Finance Analyst will lead financial reporting, forecasting, and variance analysis for Spain and Portugal. The role supports financial cycles, consolidates financials, and prepares management presentations. Requires a degree in a relevant field, fluency in English and Portuguese, and 5+ years of finance experience in a multinational environment.

Senior Frontend Engineer will develop modern front-end applications using React.js, design UI components, and integrate with RESTful APIs. Requires a Bachelor's degree in Computer Science or related field and 5+ years of front-end or web development experience.

KCS IT seeks a TechLead Outsystems with 7-10 years of experience in OutSystems, including experience with OutSystems Developer Cloud (ODC), JavaScript, CSS, SQL, and REST APIs. Fluency in English is required.

The International Iberian Nanotechnology Laboratory (INL) seeks a Project Implementation Officer to support semiconductor-related initiatives under the CHIPS Joint Undertaking (CHIPS JU). The role involves building and managing relationships with industrial stakeholders, supporting the deployment of CHIPS JU infrastructures, and facilitating collaboration between industry and INL's scientific teams. The successful candidate will have a Master's degree in a relevant field and a minimum of 5 years of experience in the semiconductor, microelectronics, or related innovation ecosystems.

Revolut seeks a Mid-Market Account Executive to activate new customers in the Czech market. You will prospect, qualify, and close deals with mid-market accounts, matching customers to the best Revolut plan based on their needs.

Provides legal guidance across franchise and supply chain operations. Advises on franchise agreements, retail operations, consumer protection laws, and competition law. Drafts and manages contracts, ensuring compliance and ESG standards. Collaborates with teams to deliver pragmatic legal solutions.

Experienced financial reporters needed to cover private companies and capital markets. Must have experience writing business and financial news and be comfortable interviewing company executives.

Tableau Developer needed for a hybrid role in Lisbon. Requires 2+ years of experience, proficiency in Tableau Desktop and Server, strong SQL skills, and experience with Python and ETL processes.

A Digital Marketing Analyst is needed to support data-driven marketing decisions. The role involves analyzing web traffic, user behavior, and conversion data, as well as measuring and optimizing paid media campaigns. Responsibilities include building dashboards, extracting and transforming data, and generating actionable insights.

Provide customer support via live chat and email for a fintech/crypto trading platform. Must have strong Danish and English language skills and previous customer service experience.

Senior Data Scientist to develop and improve data quality controls, standardize processes, and analyze data for business value. Responsibilities include running analytical engines, creating models, and visualizing KPIs.

The Executive Housekeeper manages all Housekeeping functions and team members onboard, ensuring cleanliness and presentation standards meet brand specifications. Responsible for leading, motivating, and training a team, overseeing laundry operations, managing budgets, and achieving guest satisfaction goals. Requires 5-7 years of experience managing housekeeping and laundry operations in large hotels or cruise lines, supervising teams of 70+ employees, and managing budgets exceeding $1M annually.

Senior Data Engineer / Big Data sought for a hybrid role. Responsibilities include designing, developing, and maintaining scalable data pipelines for large volumes of structured and unstructured data. Requires proven experience with Apache Spark, PySpark, Hadoop ecosystem, Python, and Scala.

Sales Assistant to support sales strategy, achieve annual sales objectives, and manage customer relationships. Responsibilities include inventory control, delivery coordination, order processing, supplier management, and handling customer claims.

Neotalent Conclusion seeks a Telcos Business Analyst to join a leading telecommunications company. The role involves analyzing digital journeys, monitoring performance, defining success metrics, and collaborating with stakeholders. The ideal candidate has a Bachelor's degree in Computer Science or equivalent, 3+ years of experience as an Analyst in IT delivery projects, and strong functional background in Telecommunication Support Systems.

Atos seeks a senior consultant to deploy and optimize Dynatrace observability platforms. Responsibilities include implementing monitoring workflows, diagnosing performance issues, and enabling client teams to scale observability practices.

Operations Data Analyst will prepare data control reports, assist with ETL processes, and support database management. Requires SQL, PowerBI, Python, and strong analytical skills. Fluency in English is required.

Captain and First Officer positions available for Falcon 2000 Classic aircraft. Base in Porto, Portugal. Private and charter operations. Long term contract. Type rated candidate required. English level 5. Roster 15 ON / 15 OFF.

Fever is seeking a Portuguese-speaking lawyer with 5+ years of experience to join its international Legal Team. The Legal Counsel, Commercial General, will draft and negotiate commercial contracts, support commercial teams, and research legal issues related to product development and regulatory compliance.

Software Engineer to design, build, and deploy integration solutions using MuleSoft. Requires 2+ years of experience with MuleSoft, REST and SOAP web services, and API development. Fluency in English and excellent communication skills are essential.