freelance English-speaking jobs in Maia

Cloud & DevOps Engineer to design, implement, and maintain a cloud-agnostic internal platform. Responsibilities include defining a DevSecOps framework, building CI/CD pipelines, and managing cloud infrastructure in Azure. Requires 3-5 years of experience in DevOps, Cloud Engineering, or similar roles with strong knowledge of Linux, Windows, virtualization, container orchestration, and Infrastructure as Code.

Oversees the Finance/Accounting team in Portugal, manages financial policies, and supports monthly close, audit, and tax processes.

Support Engineer providing on-site IT support, video conferencing room setup and troubleshooting, and end-user asset management. Requires 2+ years of experience in end user IT support, video conferencing systems, ITSM tools, and troubleshooting Windows, macOS, VPN, and corporate applications. Must be fluent in Portuguese and English.

QA Release Engineer to support the design and development of embedded systems. Conduct various types of testing, analyze test data, and collaborate with teams to resolve quality issues. Develop and maintain automated testing frameworks and test documentation.

ServiceNow ITOM Technical Consultant needed for a remote, full-time contract role. Focus on infrastructure visibility, service mapping, and event-driven monitoring. Requires 3+ years of ITOM delivery experience, scripting (JavaScript), and ServiceNow ITOM certification. Spanish and English fluency required.

The Sanctions & Embargoes B2 Officer independently reviews escalated sanctions alerts, investigates findings, and decides to release, reject, or escalate them.

Build and scale high-traffic, real-time backend systems in a modern .NET environment. Design, build, and own backend services in a microservices, event-driven architecture. Work with real-time features, asynchronous messaging, and production-scale systems. Collaborate with Product, QA, and other teams in an agile, in-house product environment. Write clean, maintainable, well-tested code and contribute actively to code reviews and design discussions. Mentor other engineers and share best practices within the team.

The Researcher Electrolysis will develop applied research and innovation activities in electrochemistry, focusing on water electrolysis for green hydrogen production. Responsibilities include designing and validating protocols for testing electrochemical systems, collaborating on R&D projects, and providing specialized services to industry customers.

Senior Connectivity & Network Engineer to develop and apply engineering knowledge in wireless, satellite, fixed, and enterprise networks, connected devices, applications, and Telco Cloud platforms.

Kotlin Mobile Developer to build, deliver, and maintain privacy products (SDKs) for mobile applications, games, and TV applications. Develop mobile and TV interfaces, collaborate with teams, and ensure product quality. Requires 5+ years of Kotlin development experience and strong communication skills.

Bilingual Portuguese STEM Expert needed for a 1-month contract. Design, optimize, and evaluate STEM-based prompts in Portuguese and English. Must have native-level Portuguese fluency and a BS/BA in Biology, Physics, or Chemistry.

Senior Azure & M365 Administrator needed for hybrid role in Porto. 10+ years of experience administering Microsoft 365 and Azure environments required. Expertise in Microsoft Entra ID, Exchange Online, Microsoft Teams, SharePoint Online, PowerShell, and cloud security practices.

Interim Logistics & Warehouse Manager needed for a 12-month assignment in Portugal. Responsible for end-to-end warehouse management, translating strategy into operational execution, and ensuring safety, quality, delivery, cost, and people management excellence. Requires 10 years' experience in logistics and shop-floor management, strong Supply Chain knowledge, and Lean principles application.

Lead a customer service team, optimize workflows, and ensure outstanding client experiences. Provide day-to-day leadership, manage team performance, and resolve escalated queries.

Ferchau Spain seeks a Portuguese technical trainer to develop and deliver railway safety and operation training courses. The role involves creating training materials, assessing participant progress, and collaborating with other trainers.

DevOps Engineer to implement infrastructure using Terraform, build and maintain Kubernetes clusters in AWS, and collaborate with development teams on production operations and CI/CD improvements. Requires 5+ years of DevOps experience, proficiency in Terraform, Kubernetes, Docker, and CI/CD tools.

Provide inbound customer service for bookings, purchases, and account inquiries. Manage changes, adjustments, complaints, and other customer concerns. Must have C2 Dutch and B2 English, high school diploma, and excellent communication skills.

Manage and develop key accounts (retail, clinics, e-commerce, distributors) in the Portuguese cosmetics market. Negotiate contracts, prepare sales plans, and achieve targets.

Provide customer support via multiple channels to Spanish-speaking clients. Troubleshoot issues, educate customers on products and services, and collaborate with internal teams.

Data Engineer to design, build, and maintain scalable data models and pipelines. Develop data products, APIs, and ensure reliable data delivery. Strong SQL, Python, Azure Data Factory, and Databricks experience required.