freelance English-speaking jobs in Maia

The Sales Manager EMEA – Bioprocessing is responsible for defining and executing the regional commercial strategy for bioprocessing solutions. This role will lead a team of 4-5 sales professionals, drive revenue growth, and manage key customer relationships.

Customer Service Associate needed for part-time role supporting doctors and customers. Responsibilities include scheduling home consultations, managing appointment requests, and handling inquiries. Must be proficient in Portuguese and have strong communication skills.

Winthrop Technologies seeks a Commissioning Lead to supervise Electrical and Mechanical commissioning tasks for data center projects. The role involves ensuring compliance with work scope, monitoring progress, and coordinating with vendors and internal teams. Requires relevant engineering or trade certifications, minimum 7 years' experience in commissioning, and expertise in LV/MV or HV systems.

Develop, maintain, and test data-intensive components in a Big Data environment. Work with Spark, Python, Hadoop, Hive, and SQL to process and optimize large datasets. Analyze existing solutions and drive performance improvements. Contribute in an Agile environment, from requirements analysis to deployment. Collaborate with international teams using CI/CD, DevOps concepts, and scheduling tools.

Localisation Operations Manager needed for international digital product project. Manage localisation processes, tools, and stakeholders. Ensure content scales across languages and regions, technically, functionally, and culturally. Coordinate Figma to code workflow, manage translators, and act as a quality gate for international releases.

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.

Experienced Revenue Manager needed to optimize revenue performance across European properties. Responsibilities include setting pricing and distribution strategies, analyzing market trends, and collaborating with cross-functional teams. Requires 4+ years of hospitality revenue management experience and fluency in English.

Marketing Manager to lead local marketing for Aethos Ericeira, shaping and executing the property's marketing presence across all channels. Responsibilities include developing and executing the marketing plan, managing content and campaigns, and overseeing digital presence and community engagement.

Cloud Engineer will design, deploy, and maintain Azure Virtual Desktop (AVD) environments. Responsibilities include automation using PowerShell and Bicep, implementing Infrastructure as Code, monitoring performance and security, and ensuring compliance with best practices. Requires expertise in Azure, AVD, ARM, Bicep, Entra (Azure AD), and PowerShell scripting.

Senior Investment Analyst to support investment activity including financial modeling, valuation, due diligence, and portfolio monitoring. Requires 3-5 years of experience in Private Equity, Investment Banking, or Corporate Finance with a Finance degree (BSc + MSc). Fluency in Portuguese and English is mandatory.

Security Engineer specializing in cryptography sought to design solutions for core services and implement Post-Quantum Cryptography (PQC). Must have strong command of security standards, cryptographic mechanisms, and Python scripting.

SAPUI5 Developer needed for a 100% remote project. Requires a Bachelor's degree in a related field, 2+ years of experience, and proficiency in JavaScript, HTML, CSS, and SAP Fiori design principles. English B2 required.

Process Specialist Engineer – Final Assembly will contribute to the development and implementation of new technologies within simultaneous engineering projects. This role involves collaborating with global plants, driving continuous improvement, defining process parameters, and supporting machine and equipment specification.

Design and implement digital logic for ultra-low-power mixed-signal ICs. Develop RTL code using Verilog/VHDL, perform synthesis and timing analysis, and support functional verification.

Senior Quality Assurance Engineer needed with 5+ years of experience in QA Engineering and a background in Software Development. Proficiency in manual and automated tests, common testing tools, and integration tests is required. Fluency in English is essential.

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.

Risk Analyst will monitor and review counterparty risk metrics, perform portfolio analyses, and contribute to the digitalization of risk monitoring systems.

Data Engineer will design, develop, and maintain scalable data platforms on Google Cloud Platform. Responsibilities include building data pipelines, integrating data from diverse sources, and ensuring data security and optimization. Requires expertise in GCP, Python, Spark, and data modeling.

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.

Lead and develop a Pre-Sales / Solution Architecture team, defining and building technical and commercial proposals. Support sales in complex opportunities, ensuring alignment between sales, delivery, and product. Manage pre-sales capacity and pipeline.