freelance English-speaking jobs in Barreiro

Support Associates on client projects in M&A, due diligence, capital raising, private placements, and corporate strategy. Prepare client-facing materials, conduct data analysis, and manage client communication.

EDP is seeking a Tax Technology & Digitalization professional to design and develop automated tax solutions, improve tax compliance processes, and collaborate on internal tax tools.

IT Risk Management Specialist will monitor IT and cyber risks, establish operational standards, and ensure their implementation across the bank's technology landscape. Responsibilities include identifying vulnerabilities, supporting governance frameworks, supervising controls, and promoting a strong risk management culture.

The Chief of Staff - Operations will translate strategic priorities into actionable roadmaps and ensure initiatives are executed effectively. They will lead workforce planning, drive a technology-enabled operating model, and facilitate cross-functional alignment. The role requires 8+ years of experience in Operations, Strategy, or Consultancy within fast-paced, high-growth environments.

Project Coordinator to manage the full lifecycle of SaaS implementation projects from kickoff to go-live. Coordinate internal resources, manage client communication, and ensure projects are delivered on time and within budget.

Digital Marketing / SEO / e-Commerce Specialist to accelerate online growth. Manage SEO initiatives, oversee e-Commerce platform performance globally, and collaborate cross-functionally to drive measurable results.

Sales Manager to drive global wholesale growth and B2C presence for premium eyewear brand VAVA. Manage full sales cycle, including client acquisition, order management, and after-sales service.

Marketing Automation Specialist will manage and enhance digital marketing tools, including websites, email platforms, and analytics dashboards. Responsibilities include designing and deploying email campaigns, analyzing campaign performance, and identifying opportunities for platform enhancements.

As a Customer Support Specialist – Front Office, you will be the primary point of contact for customers, providing support for daily use of Nextlane software. You will handle incoming requests, resolve issues, and ensure a positive customer experience.

Recruit top talent for a multinational BPO company specializing in customer support and sales. Conduct interviews, build relationships with departments, and onboard new employees. Native German (C1) and English (B2) fluency required. Proven recruitment experience and familiarity with Applicant Tracking Systems are essential.

Receptionist to welcome customers, maintain order, and guide them to available offices. Prepare customer lists and support front office and return agents. Requires a driving license (category B), fluency in Portuguese, and intermediate English.

Administers Oracle, SQL Server, and PostgreSQL databases, including installation, configuration, maintenance, and monitoring. Manages database migrations, high availability, disaster recovery, backups, and restores. Performs performance optimization, incident resolution, and query tuning. Implements security policies and automates tasks. Provides technical support for servers and platforms.

Develop and maintain conversational AI use cases for a global financial services group. Support and onboard new use cases across multiple countries. Provide technical support, environment setup, and incident follow-up.

Support sales team in a fast-paced software environment. Qualify leads, generate opportunities, and schedule meetings for Account Executives. Build and maintain a pipeline of sales-ready opportunities. Collaborate with sales, marketing, and partner teams.

Analyst will define and implement quality control techniques to verify the quality of raw materials, intermediates, and end products. Responsibilities include managing quality control activities, performing sample analysis, ensuring adherence to GMP and HSE regulations, and collaborating with internal departments.

Procurement Specialist to manage end-to-end procurement processes for goods and services across the Mediterranean Region. Requires 4 years of procurement experience, including 2 years as an IT buyer, and fluency in English.

Senior Manufacturing Quality Engineer to ensure product quality and regulatory compliance. Supports manufacturing operations through quality system oversight, root cause analysis, and continuous improvement.

Data Engineer will build and deploy AI solutions, focusing on data ingestion pipelines and data processing for generative AI applications. Responsibilities include Python development, CI/CD pipeline management, AWS infrastructure, and Docker containerization. Requires 3+ years of data engineering experience, strong AWS skills, Neo4j expertise, and knowledge graph understanding.

Observability and Automation Engineer will evolve end-to-end monitoring across hybrid environments, define reliability indicators, and reduce manual tasks through automation using Ansible and Terraform.

Junior AI/ML Full Stack Developer will develop and implement solutions processing large data volumes, focusing on machine learning, pattern recognition, and inference for aeronautics and energy sectors.