freelance English-speaking jobs in Maia

CJR Renewables seeks a PV Designer to analyze technical documentation, prepare engineering proposals, and support the Project & Development team. The ideal candidate has 1-2 years of experience in a similar role, knowledge of PVCase and PVSyst, and proficiency in AutoCAD and AutoCAD Civil 3D.

Build and manage a global community for email deliverability professionals across Slack, WhatsApp, Telegram, and Discord. Grow the community with B2B members and create engaging content.

DevSecOps Security professional with 3+ years experience in application security and software development. Promotes secure coding practices, integrates security tools into CI/CD pipelines, and collaborates with development teams. Fluent English and good French required.

Overview Work experience Professional Type of position Vestas Technology & Operations > Research & Development (R&D) > Powertrain Project Management Vestas Technology & Operations (VTO) is the integrated CTO and COO organization within Vestas, encompassing the full industrial value chain - from Research & Development, Procurement and Manufacturing to Supply Chain and Quality.

Data Engineer needed to design and implement data solutions for a large retail company. Must have 8+ years of experience with Azure Data Factory, Synapse, and Power BI. Expertise in data modeling, ETL/ELT pipelines, and cloud-based data storage is required.

Microsoft Copilot Studio & Azure AI Engineer designs, develops, and implements AI solutions using Microsoft Copilot Studio and Azure AI tools. Collaborates with teams to deliver innovative solutions.

Provide L1/L2 application support for banking data platforms, ensuring 24/7 production operations. Handle incidents, service requests, and troubleshooting across systems, databases, and middleware.

IT Senior Functional Analyst to lead planning and distribution system upgrades, migrations, and lifecycle management. Configure and parameterize systems, ensure compliance, and support incident resolution. Requires a Bachelor's degree in IT, Computer Science, or related field and solid experience as a Functional Analyst in supply chain environments.

Senior Full-Stack Engineer to join an established trading platform development program. Focus on frontend (React/TypeScript) with a full-stack approach. 8+ years of software development experience required, 3+ years with TypeScript, Node.js, and React. Strong communication skills and experience in production system maintenance.

Sales & Marketing Assistant will support sales campaigns, optimize content for SEO, handle press and media relations, and analyze marketing metrics.

Lead the delivery of accurate financial information, ensuring integrity of reporting and accounting processes. Manage the accounting and tax function, collaborate with the CFO, and drive process improvements.

As a Pricing Analyst, you will lead pricing strategy execution, analysis, and experimentation to drive global revenue growth. You will analyze price elasticity trends, identify underperforming markets, and ensure price accuracy across all products and currencies.

Product Owner to manage product backlog, translate business requirements into user stories, and collaborate with cross-functional teams. Experience in banking or financial services products, Agile environments, and stakeholder management required.

Senior Platform Engineer will design, build, and evolve reliable, scalable platforms for clients. This client-facing role requires extensive experience with AWS and/or Azure, including networking, security, and cost optimization. Proven track record of delivering production-grade systems and supporting mission-critical infrastructure is essential.

IT Architect to lead development projects, design solutions, and ensure architecture and security within a leading international banking group. Requires fluency in French, experience with Agile methodologies, and proficiency in programming languages and frameworks.

SQL Server Database Administrator (Senior Level) will administer, maintain, and optimize SQL Server and Sybase databases. Responsibilities include managing platform refreshes, migrations, and infrastructure upgrades, developing and maintaining T-SQL and PowerShell scripts, and conducting performance analysis and optimization.

Leads commercial operations in Portugal, driving sales performance, identifying market opportunities, and shaping commercial strategy.

Expert in Blue Economy and Maritime Policy needed to support the Atlantic Sea Basin Strategy. Responsibilities include identifying project ideas, building relationships with stakeholders, organizing events, and raising awareness. Requires 5+ years of experience in maritime policy or blue economy, strong stakeholder engagement skills, and fluency in English and Portuguese.

Chef de Partie to join the team at Ocean, a 2-Michelin-star restaurant. Execute preparations with precision, maintain consistency, and uphold Michelin standards. Experience in fine dining, culinary degree, and mastery of advanced cooking techniques required.

Manual Tester will ensure quality and reliability of a finance platform through comprehensive testing. Responsibilities include writing test cases, designing test scenarios, executing manual tests, and documenting results.