freelance English-speaking jobs in Valongo

Software Engineer to build and maintain a SaaS platform for small businesses. Responsibilities include designing features, writing clean, scalable code, and resolving technical issues. Requires experience in OO programming and web development.

Lead Test Engineer develops and optimizes manufacturing functional tests. Responsibilities include working on test software and hardware, enforcing requirements management, and utilizing 6-Sigma for statistical analysis. Requires technical education and proficiency in languages like LabView or C++.

The Wealth Planner will provide tax, legal, and regulatory support for Utmost Wealth Solutions products in Portugal. Responsibilities include product literature development, project management, and advising on Portuguese tax and legal matters.

Systems Administrator - Enduser sets up, configures, and manages operating systems (Windows, Linux) and applications for end users. Responsibilities include monitoring IT infrastructure and resolving system issues. Requires a relevant degree and experience.

Senior Insurance Account Executive manages complex corporate client portfolios and develops new business. Requires 5+ years in non-life insurance for corporate clients, knowledge of Property & Liability, and proficiency in English and Portuguese.

Assistant Bar Manager supports daily bar operations at a 5-star hotel. Responsibilities include leading the team, driving sales, managing inventory, and developing beverage offerings. Requires 2+ years in luxury hospitality with fluency in Portuguese and English.

Own client accounts across paid search and organic search. Set strategy for Google Ads and manage AEO engagements, including AI assistant audits. Requires 3+ years managing Google Ads hands-on and understanding of AEO/LLMs.

Packaging Engineer role requiring experience in application packaging, integration, and testing. Key skills include PowerShell scripting, Windows Installer, MECM, and Intune. Focus on process automation and DevOps practices.

Global Sales and Business Development Coordinator to represent The Energy Year in new international markets. Responsibilities include conducting high-level sales meetings, managing client relationships, and closing high-value deals. Requires a business background and fluency in English.

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Experienced Mechanical Construction Manager needed for a 18-24 month freelance contract on a data centre piping project. Duties include generating RAMS and construability studies. Requires 10+ years in construction and mechanical/piping expertise.

Mid to Senior Field System Engineer to support on-site technical work at an automotive Tier-1 customer in Braga. Responsibilities include complex diagnostics, PLC programming, and system integration. Requires 5+ years of field experience.

Director of C&B and Payroll – People Systems owns global HRIS (SAP SuccessFactors), end-to-end payroll across 20–30 countries, and total rewards strategy. This role builds Shared Services infrastructure while ensuring operational excellence.

IT Infrastructure Project Manager leads strategic technology initiatives across Systems, Networks, Security, and BCP. Requires a degree in IT/Engineering, 3+ years managing infrastructure projects, and PMP certification.

Seeking a technical Website Platform Manager to own the global B2B web ecosystem. This role manages platform performance, security, integrations, and CMS evolution, coordinating external agencies and aligning with IT teams.

MLOps Engineer to design and operate scalable inference and serving systems for ML workloads. Responsibilities include building automated pipelines, managing CI/CD, and maintaining production APIs. Requires Python proficiency and cloud expertise.

Value Stream Leader to coordinate a global team building and training a new value stream. Responsibilities include hiring, implementing systems, aligning suppliers, and collaborating with leadership to meet production targets. Requires a B.Sc. in a relevant field, 3-5 years of industrial experience, and fluency in Portuguese and English.

Lead, architect, and implement SAP S4 Order to Cash solutions focusing on Order Management, Billing, and Pricing. Requires extensive SAP SD experience and expertise in complex system integrations.

Tax Associate Lawyer provides legal advice on tax transactions and business matters for private and corporate clients. Responsibilities include tax advisory, drafting legal documents, and representing clients in disputes. Requires a qualified lawyer in Portugal with 5+ years of experience.

Manage, monitor, and optimize Oracle and Postgres database systems. Responsibilities include designing structures, ensuring high availability, implementing security, and managing backups. Requires 4+ years of IT experience and 2+ in a DBA role.