freelance English-speaking jobs in Valongo

Senior Android Developer with 5+ years of experience in Kotlin, Jetpack Compose, and modern Android architecture. Experience integrating real-time communication protocols and building modular UI components. Familiarity with Server-Driven UI, chat UI design, and CI/CD environments. Strong understanding of performance optimization, accessibility, and testing. Fluency in English and good communication skills.

Leads the Cloud Antivirus Department at Imunify360, overseeing three teams responsible for malware detection, analysis, and cloud scanning infrastructure. Manages the end-to-end malware detection pipeline and drives product initiatives to achieve key metrics.

Product Manager, Growth will design and execute the digital roadmap for pricing, plan selections, and promotional bundles. You will optimize user journeys, lead A/B testing, and build a scalable acquisition platform. Requires 3+ years in growth product management, a "merchandising" mindset, data analysis expertise, and technical understanding.

Assistant Managing Director provides support to the Director across Finance, IT, Operations, Procurement, Sales, Strategy, and Corporate Administration. The role requires strong analytical skills, discretion, and execution discipline.

As a Junior Account Manager, you will manage Top Accounts at Glovo, gathering insights from partners, tracking key metrics, and collaborating with internal teams.

Designs, deploys, and manages virtual and physical servers, databases, storage, and cloud resources (MS Azure). Manages server lifecycle, optimizes compute resources, and implements disaster recovery solutions. Requires experience with virtualization (Hyper-V, Azure Stack HCI, VMware), Windows Server and Linux administration, and database management (MS SQL, MySQL, PostgreSQL).

Certified Accountant needed for international IT company in Madeira, Portugal. Responsibilities include day-to-day accounting, payroll, financial reporting, and ensuring compliance with SNC and Portuguese tax legislation. Must have a Bachelor's degree, active OCC registration, and at least 3 years of accounting experience in Portugal. Experience with Microsoft Dynamics 365 BC/NAV/Navision and TOConline is required.

HR analyst & project manager supporting HR reporting, analytics, and process optimization. Develops HR dashboards, analyzes trends, and assists with digital tool implementation. Requires a Master's degree in a related field, advanced Gsuite proficiency, and fluency in French.

Provide French customer support via phone, email, and chat, resolving issues and assisting with product and account inquiries.

Senior Specialist, Immigration will manage complex immigration cases across EMEA, advise clients and internal stakeholders, and support sales and client success.

Finance Manager to build and lead the finance function for Azakaw Portugal, a RegTech SaaS platform. Responsibilities include accounting, statutory compliance, business planning, grant funding, and platform data reconciliation. Requires a professional accounting qualification, 10-12 years of experience, and expertise in Portuguese tax and SaaS revenue recognition.

Manage a team, drive sales, and ensure smooth store operations. Fluency in English and Portuguese required. Previous retail sales experience necessary.

Project Manager to lead full lifecycle implementations of core banking solutions in Angola. Manage complex banking transformation projects, define project scope and timelines, and act as the primary point of contact for customer engagements.

Customer Support Specialist will provide customer service via email, chat, and phone. Must be fluent in Spanish and English and have one year of experience in banking, financial services, or insurance.

HCLTech seeks a Salesforce Service Cloud Developer to design, develop, and implement customized solutions within the Salesforce Service Cloud platform. Responsibilities include collaborating with stakeholders, customizing Salesforce applications, developing Apex code, and building Lightning components. The ideal candidate will have 3+ years of experience as a Salesforce Developer, including expertise in Salesforce configuration, Apex programming, and Lightning components, and possess a Salesforce Developer certification.

Own Arkadium's consumer games business end-to-end as General Manager. Full P&L accountability, reporting to the CEO, leading strategy across portfolio development, platform expansion, and growth. Hands-on leadership role working alongside a team to set the bar for excellence in game development, distribution, monetization, and execution.

Head Chef for new traditional Portuguese churrasco restaurant with contemporary influences. Requires previous experience as Head Chef or Sous Chef in high-level establishments. 6-month contract with potential for permanency. Competitive salary starting at 1800EUR/month with performance bonuses.

Experienced iOS Developer needed for mobile application development. Minimum 3 years experience in Swift, RESTful services, SwiftUI, and MVVM architectures. Experience with agile methodologies and testing in real-world conditions required.

Legal & Compliance Counsel provides legal advice on commercial matters, drafts agreements, and contributes to regulatory compliance. Requires a Law degree, 3-7 years of experience, fluency in Portuguese and English, and strong commercial awareness.

Shapes and implements QHSE strategy for Grid Solutions, ensuring safe and compliant execution of projects. Oversees QHSE organization across multiple countries, embedding requirements into all activities and promoting process improvements. Collaborates internationally with hubs and departments, reporting to the Executive Vice President – Head of Business Line Grid Solutions.