freelance English-speaking jobs in Maia

Leads national brand planning, launch preparation, and cross-functional execution across multiple therapeutic areas. Manages brand budgets, ensures compliance, and promotes ethical conduct. Requires a minimum of 5 years of pharmaceutical marketing experience in regulated environments.

QA Engineer will review system specifications, execute test cases, analyze results, and document testing phases and defects. Experience with error tracking tools (Jira, Azure DevOps), test automation tools (Playwright, Cypress), and test case writing in Jira X-Ray is required.

Support Analyst needed for Core Banking systems running on AS/400. Requires 3+ years of experience in application support, strong banking operations knowledge, and proficiency in incident analysis, resolution, and system upgrades. Must have data analysis skills and fluency in Portuguese.

Decskill seeks a Front-end Developer (Angular) for a remote project in Portugal. Requires at least 6 years of experience in front-end development, proficiency in Angular, Typescript, and Angular Material, knowledge of AWS Cloud, and experience with DevOps tools like Jenkins and Kubernetes. Excellent English skills are necessary.

Define Node.js platform architecture for enterprise AI/ML workflows. Set engineering standards for backend development, TypeScript usage, and platform design. Lead complex full-stack initiatives and mentor engineers.

Develop and maintain web applications using Vue 3 and TypeScript. Collaborate with backend engineers, design reusable components, and implement testing strategies.

Junior Enterprise Architect supports complex, multi-system solution designs for enterprise customers. Collaborates with senior architects, account executives, and technical teams to map customer architectures, integration patterns, and data flows. Creates architecture diagrams, briefs, and proofs-of-concept to demonstrate Salsify's integration capabilities.

This Data Loss Prevention and Insider Risk Analyst role focuses on protecting Kantar's sensitive data. Responsibilities include managing and enhancing Microsoft Purview capabilities, investigating security incidents, developing reports, and contributing to policy development. The ideal candidate will have strong expertise in Data Loss Prevention concepts, controls, and tooling, including Microsoft Purview.

The O2C & Credit Management Manager oversees the strategic and operational management of the Order-to-Cash function and supports credit management activities within the Shared Service Center. This role involves supervising the Supervisors of both the O2C Department and Credit Management, ensuring adherence to agreed-upon metrics and SLAs while driving operational performance and risk management.

Lead our engineering organization into its next phase of growth. Define and execute the long-term technical roadmap, manage Engineering Managers and Team Leads, and ensure our products remain a benchmark for performance, security, and innovation.

AI/ML Engineer to support projects including model training, evaluation, and deployment. Requires Python, SQL, AWS experience, and familiarity with MLOps/DevOps tools.

Manages and elevates butler service standards across a fleet of luxury vessels. Drives consistent, personalized service delivery and strengthens butler team capabilities. Provides training, feedback, and support to ensure high-quality service.

InnoTech seeks a Nearshore Business Manager to identify and develop international business opportunities. The role involves managing client relationships, coordinating nearshore delivery, and overseeing financial performance. Fluency in English and French is required, along with experience in sales, business development, or account management.

Network Solutions Architect will plan, provision, test, and manage software for lawful interception requests. Collaborate with engineers and Legal, Regulatory, Security, and Technology teams to develop country-specific solutions. Manage projects, communicate with national authorities, and act as a subject matter expert for Lawful Intercept.

Data Scientist to build and evaluate supervised and unsupervised ML models. Requires strong Python skills (NumPy, pandas, scikit-learn), experience with EDA and feature engineering, and knowledge of SQL, cloud ML platforms, and data visualization tools.

Provide customer support via live chat and email for a fast-growing fintech/crypto trading platform. Must have minimum B2/C1 English and C1 level in Finnish, Norwegian, Swedish, Danish, or Czech. Previous customer service experience in a contact center environment is required.

The Recall Analyst manages and coordinates recall projects, ensuring manufacturers effectively communicate product issues to clients. Responsibilities include handling inbound and outbound calls, maintaining project documentation, and coordinating communications.

Project Buyer manages procurement activities for new product development, collaborating with global teams and suppliers. Responsibilities include sourcing strategies, supplier selection, contract negotiations, and cost optimization.

Machine Learning Engineer will develop and maintain infrastructure for deploying machine learning models in real-time and batch environments. Responsibilities include building Python APIs, collaborating with cross-disciplinary teams, and monitoring cloud-based machine learning services.

InnoWave seeks students enrolled in IT or Finance programs for summer internships in Data, Cloud, Quality Assurance, Software Development, and Finance & Accounting.