freelance English-speaking jobs in Maia

Experienced IT Engineer needed to support critical infrastructure, security, and automation. Responsibilities include incident management, datacenter maintenance, security vulnerability analysis, Active Directory administration, network configuration, and system monitoring. Strong scripting, SCCM, and ServiceNow experience required.

KLx, the Portuguese subsidiary of Crédit Agricole S.A., seeks a Procurement Specialist to support daily procurement operations, ensuring compliance with internal and group policies. The role involves managing contracts, purchase orders, supplier relations, and data analysis. Requires a degree in a related field, 4-5 years of procurement experience, and fluency in Portuguese and English.

Technical Service Manager for SAP Enterprise Cloud Services will act as a trusted advisor to customers across the APAC region. Responsibilities include building relationships, leading technical discussions, managing escalations, and collaborating with delivery teams. Requires 9+ years of SAP BASIS or technology experience, 5+ years of customer-facing experience, and in-depth knowledge of SAP technologies and system architecture.

Sales professional to acquire new customers in Portugal and Europe. Strong acquisition skills, fluency in Portuguese and English, and a driver's license are required.

Provide customer support to high-level clients via chat, email, and phone. Assist with the self-serve advertising platform and troubleshoot technical issues.

Senior BI Developer specializing in Power BI modeling (3+ years experience with SQL and DAX) to design, develop, and implement BI solutions. Responsibilities include KPI calculations, data analysis, and process improvement. Requires experience with Dax Measures, T-SQL, and Microsoft BI tools. Fluent English required.

Data Cloud Platform Architect needed to design, develop, and optimize large-scale cloud data platforms using AWS services and Terraform. Responsibilities include leading data migration initiatives, prototyping and defining coding standards in Python and SQL, and managing Iceberg tables and data pipelines.

Provide functional support for a CLM/CRM platform used in an international banking environment. Diagnose issues, guide users, and ensure platform integration with the core banking system.

Analyzes digital marketing campaign data across platforms, ensuring accurate tracking and providing insights to optimize strategy. Develops dashboards, reports, and recommendations to improve ROI, conversion rates, and audience targeting. Collaborates with marketing teams to interpret data and support strategic initiatives.

Full-time, remote Account Manager for a Reddit-focused SEO agency. Manage a portfolio of B2B SaaS clients, overseeing Reddit activity, content review, and reporting. Strong English writing and understanding of Reddit culture required.

Develop and maintain high-performance, real-time C++ applications. Optimize algorithms and data structures for low latency and high throughput. Troubleshoot and debug complex issues in distributed systems.

Senior Functional Data Architect needed for hybrid role. Requires Master's degree in a related field, 2-5 years of data architecture experience, and expertise in data management concepts, data governance tools, and data modeling. Experience with platforms like Abacus, Ab Initio, Talend DataCatalog, EBX/xDM, and visualization tools is preferred. Fluency in English is required.

Stefanini is seeking a Salesforce Marketing Cloud Tech Lead for a Lisbon-based energy client. The role involves managing technical debt, documentation, and infrastructure changes. Requires up to 10 years of experience with Salesforce Marketing Cloud solutions, strong communication skills, and the ability to work collaboratively. Knowledge of the Energy & Utilities market and GDPR is valued.

HR Business Partner to align HR strategies with business goals. Manage talent acquisition, training, onboarding, career development, performance management, employee relations, payroll, and exit management. Requires a Bachelor's or Master's degree in Human Resources and 10+ years of experience in a similar role. Fluent English required.

The School Administrator will manage financial accountability, including monitoring accounts, incomes, and expenses. Responsibilities include ensuring financial policies are implemented, preparing budgets, and managing personnel matters. The ideal candidate will have a university degree in economics, finance, or a related field, a proven track record in accounting and personnel management, and 5+ years of financial experience. Proficiency in English and Portuguese is required.

DevOps Engineer needed to build, maintain, and improve infrastructure as code using Terraform and automation tools. Develop, support, and optimize CI/CD pipelines and deployment workflows. Troubleshoot infrastructure and pipeline issues. Strong experience with Git, PowerShell, and Terraform required.

Provide customer service via phone, email, and chat in Dutch and English. Process customer requests and complaints, track information, and contribute to customer loyalty. Previous call center experience and strong communication skills are required.

Test Engineer to join a cross-functional team building Document Capture experience for mobile and web SDKs. Responsibilities include planning, coordinating, and executing tests, working with engineering and product colleagues, and designing test frameworks and test suites. Requires proven experience in test design and automation for mobile and web, knowledge of testing techniques and quality engineering processes, and strong coding skills in a language like JS/TS, Java, Ruby, or Python. Experience with test tools and frameworks (e.g., Appium, XCTest, Espresso, Playwright, Cypress, Selenium) and CI/CD pipelines (e.g., GitLab, GitHub Actions, Jenkins) is also needed.

Lead Drama Teacher needed for a leading international school in Lisbon, Portugal. September 2026 start. Requires a degree in Drama, experience teaching Drama at Key Stages 3, 4, and 5, and experience teaching English at Key Stages 3 and 4. Must have a proven record of delivering outstanding teaching and learning.

Junior Financial Quantitative Analyst will maintain pricing libraries, build financial models, and perform quantitative engineering to support Trading in valuation and risk management.