freelance English-speaking jobs in Valongo

Senior Software Engineer to design, build, and lead scalable backend projects using Scala, GraphQL, Redis, Postgres, and Elasticsearch. Experience with AWS, Kafka, Kubernetes, Docker, and building production-ready web applications required.

Art Director to own and evolve brand visual identity across all channels. Translate brand strategy into visual systems and lead design for web, digital, print, social media, and campaigns.

Business Manager to lead business development, sales strategy, and consultant team management for IT projects. Requires a degree in Management or related field, 3+ years of experience in IT business development, and strong communication and organizational skills.

Provide B2B customer support to advertisers focusing on paid campaigns and digital advertising products.

Customer Service Representative providing support to truck drivers and transport companies via email and phone. Fluent French (C2) and good English (B2) required.

Application Solution Architect will design, propose, and implement Azure-based solutions for clients. Experience with distributed service-oriented architectures, front-end technologies, and DevSecOps is required. Strong communication and problem-solving skills are essential.

Experienced QA OutSystems Tester needed to join a growing tech team in Lisbon. Collaborate with Product Owners and Developers to ensure business requirements are met. Define, execute test plans, and perform manual, regression, and exploratory tests. Validate UI/UX and functionality against business expectations.

ONEtoONE Corporate Finance Group seeks established Portugal-based M&A Advisors and boutique firms to join its international network. Members gain access to a global brand, infrastructure, and technology to support cross-border transactions.

Senior commercial lead for Tanner Pharma's pharmacy and hospital engagements in Portugal. Drives revenue growth, expands relationships, navigates tenders, and ensures compliant execution. Requires deep market knowledge, strong pharmacy relationships, and understanding of Portuguese medicine access, tenders, and funding.

Infrastructure System Engineer required for the MERASE project. Must have knowledge of audio-visual automation systems, Java (JEE) and .Net frameworks, Atlassian collaboration suite, and relational database management. Experience in component-based and service-oriented applications development or configuration is also required. Excellent communication and problem-solving skills are essential.

Agile Master Trainee to support and moderate agile ceremonies, create documentation, and contribute to agile transformation.

Novel-T seeks a PHP Developer to join its Lisbon office. The role involves developing and updating modules for a web application, ensuring a smooth user experience. Responsibilities include authoring and documenting code, testing deliverables, and coordinating workflow between UX/UI, database, and application layers. The successful candidate will have 5+ years of experience in PHP software development (Symfony, REST API), front-end development (JavaScript ES6, HTML5, CSS3, SASS), and experience with container-based technology (Docker). Fluency in Portuguese and English is required.

Experienced Application Engineer needed to translate customer packaging needs into solutions. Support product selection, optimization, and commercialization. Collaborate with R&D, Sales, and Field Technical Service to solve application issues and drive profitable growth.

Rental Agent needed for Faro Airport office. Provide exceptional customer service, manage bookings and rentals, advise on extra products, and handle vehicle check-in/out. Requires customer service and sales experience, advanced English, availability for rotating shifts, and a driver's license.

Android Developer needed for a team of 5 to develop and maintain the Moey! Android app. Requires strong Kotlin, Jetpack Compose, and Android SDK expertise. Experience with MVVM, Clean Architecture, networking, dependency injection, and testing is essential.

Senior Accounting Outsourcing Manager will manage outsourced accounting operations across EMEA, Americas, and APAC regions. Responsibilities include managing external accounting partners, ensuring regulatory compliance, and driving continuous improvement initiatives.

Designs steel structures for bridges and other projects, applying Eurocodes and AASHTO standards. Requires 5+ years of experience in steel structure design, proficiency in AutoCAD and structural design software (Autodesk Robot preferred), and strong analytical and problem-solving skills.

Staff Software Engineer will design and implement large-scale solutions for complex technical problems within the Snyk API and Web team. You will lead projects, mentor engineers, and communicate effectively with team members and leadership.

The Customs & Transport Analyst will manage import/export declarations, ensure regulatory compliance, and optimize transport flows. Responsibilities include classifying products, obtaining licenses, coordinating shipments, and analyzing transport costs. The ideal candidate has 5+ years of experience in customs, trade compliance, and/or international transport.

Execute domestic and international payments, ensuring compliance with regulations and internal controls. Process payment queues, investigate discrepancies, and maintain vendor and bank data. Collaborate with stakeholders to ensure smooth payment cycles.