freelance English-speaking jobs in Valongo

Project Manager Internship focused on supporting the deployment of industrial digital transformation projects. Collaborate with product, engineering, and customer success teams to plan, execute, and monitor projects. Assist in drafting documentation, reports, and presentations. Ideal for a final-year student or recent graduate in Industrial Management Engineering with an interest in digital industry transformation.

Provide high quality support to clients, meet sales goals, and manage client relationships. Sell to, onboard, and prospect clients, uncovering their business challenges and highlighting Uber for Business' value proposition. Communicate with clients via various mediums and collaborate with internal teams to drive business recommendations. Full proficiency in English is required. At least 2 years of customer support experience in B2B, sales, case management, or client management is needed, along with at least 1 year of sales or account management experience.

Lead and scale paid social initiatives for iGaming brands. Plan, execute, and optimize campaigns across platforms like Facebook, Instagram, and Twitter. Analyze KPIs, develop creative ad campaigns, and collaborate with cross-functional teams.

Internship focused on executing and standardizing Internal Controls for finance, accounting, purchasing, sales, and logistics. Requires a degree in Economics, Management, or a related field and strong English communication skills.

CRM Manager will define and implement CRM strategy, analyze data to drive business development, and oversee campaign execution. Requires experience with CRM platforms, team management, and data analysis. Fluent English is essential.

Manages recruitment processes, including posting job ads, screening candidates, and coordinating with HR.

Senior Remote Property Manager oversees a portfolio of short-term rental properties. Responsibilities include managing bookings, guest communication, optimizing revenue, and ensuring compliance with regulations.

Leads and manages the day-to-day operations of the Customer Service team, ensuring efficient service delivery and client relationship maintenance. Oversees team training, acts as an escalation point for complex issues, and monitors customer interactions to identify areas for improvement. Collaborates with cross-functional teams to meet and exceed customer expectations. Develops and implements best practices for customer service processes and workflows. Analyzes customer service metrics, tracks team performance, and drives initiatives to enhance customer loyalty and satisfaction.

Customer Service Specialist will engage with customers via voice, email, and chat, providing tailored solutions and product information. Must have 1-2 years of customer engagement experience, proficiency in Microsoft Office, and fluency in Portuguese and English.

Finance Assistant Intern to support day-to-day financial operations, including processing invoices, assisting with accounts payable and receivable, and preparing basic financial reports.

Java MID Developer with 3+ years of experience in backend development (Java >= 8), Spring/Spring Boot, RDBMS, JPA, and Hibernate. Must have strong theoretical knowledge and experience with CI/CD.

FOX IT seeks Junior and Mid level DevOps to join an international project. Responsibilities include developing and maintaining microservices, designing cloud-native solutions using AWS, and participating in DevOps activities.

Leads the Equipment Maintenance team, ensuring preventive, corrective, and predictive maintenance of pharmaceutical equipment. Promotes reliability, availability, and performance of production assets while minimizing downtime. Coordinates breakdown analysis and resolution, drives continuous improvement initiatives, and ensures compliance with GMP, EHS, and regulatory requirements. Manages and develops the maintenance team, fostering a culture of accountability.

Growth Hacker to optimize Meta & Google Ads (US market), manage SEO, and test new acquisition channels. Must have experience running ads, SEO, and AI tools. Focus on achieving the lowest cost per lead and scaling growth.

Lead QA professional to plan, execute, and improve testing across multiple products. Focus on test automation, process optimization, and quality reporting. Strong technical background in manual and automated testing required.

Experienced Media Buyer to plan, strategize, and execute media buys for app and web campaigns across various platforms.

Experienced Guest Relations Manager needed to provide upscale service, manage guest requests, and oversee check-in/check-out procedures. Must have strong communication, problem-solving, and leadership skills.

The Cloud/DevOps Senior Architect designs and implements scalable, secure cloud solutions. This role involves collaborating with development, operations, and security teams to create a CI/CD pipeline, automate processes, and support a cloud-native architecture.

Software Developer to support the evolution and maintenance of the FileNet application. Develop and implement solutions, design test cases, and monitor testing cycles. Requires 3+ years of experience in FileNet or similar roles, strong SQL skills, and proficiency in IBM FileNet CPE, ICN APIs, and Dojo/JavaScript.

The Experience Site Manager is responsible for the end-to-end management of a Fever experience site in Lisbon. This role involves ensuring operational excellence, exceptional customer service, and financial efficiency. The Site Manager will lead daily operations, manage staff, and oversee the execution of events. They will also develop community partnerships and drive brand awareness. The ideal candidate has 5+ years of experience in operations, hospitality, or a related field, fluency in Portuguese, and strong leadership and communication skills.