freelance English-speaking jobs in Viana do Castelo District

The Head of Owners Relations will oversee the management of touristic and residential properties, including contract negotiation, regulatory compliance, financial oversight, and owner relations. This role leads teams, coordinates assemblies and communications, and ensures alignment with legal, financial, and organizational objectives.

Data Analyst will analyze user behavior, product performance, and business metrics to identify trends and opportunities. Responsibilities include creating dashboards, reports, and KPIs, collaborating with cross-functional teams, and conducting A/B testing. Requires 3+ years of experience in data analysis, proficiency in SQL, and experience with data visualization tools.

Experienced Project Manager to lead end-to-end delivery of complex banking transformation projects using Finastra's core banking solutions. Manage SaaS, cloud, and on-prem implementations, working with customers and cross-functional teams.

Experienced IT Program Director needed to lead large-scale IT programs including data center management, digital transformation, and system migration.

Design, develop, and maintain web and mobile applications using Java (Spring Boot) and Angular. Contribute to the full software development lifecycle, including CI/CD pipelines and code reviews.

Product Strategy Designer will develop product concepts and designs that align with Oliver Wyman's product vision and client needs. The role collaborates with Product Strategy, Product Design, and Research teams to shape product direction and ensure user-centered design thinking is embedded in early-stage decision-making.

Software Engineer (C++) will design, develop, and maintain desktop applications using C++. Collaborate with cross-functional teams to deliver high-quality software solutions.

As a Business Operations Principal, you will lead and support cross-functional projects, apply problem-solving frameworks and data analysis to design solutions, and partner with leadership to identify opportunities for operational efficiency and growth.

The Sales Performance Specialist will build and improve reporting tools, monitor KPIs, and analyze sales and marketing trends. This role requires 3+ years of experience analyzing data, building dashboards, and strong Excel skills.

Leads payment strategy, analyzes financial flows, and negotiates with payment partners. Designs and implements merchant payout processes, tracks payment metrics, and ensures technical integration of payment solutions. Requires experience signing deals with payment systems, understanding European payment landscapes, and PCI DSS compliance.

Provide technical assistance to customers via phone, email, and chat. Identify customer issues, propose solutions, and ensure customer satisfaction. Excellent German communication skills are required.

MoOngy seeks a Data Scientist / ML Engineer to design, build, and deploy AI and ML solutions. Responsibilities include developing and deploying ML/AI models, fine-tuning LLMs, and conducting data analysis. Strong experience in ML, AI, and data science is required, along with proficiency in Python.

Senior Product Designer to help organizations build, evolve, and scale design systems. Assess existing systems, define strategies, and design scalable foundations. Partner with engineering teams and guide clients through implementation and adoption. Deep expertise in design systems and scalable product design required. Experience with AI and emerging technologies a plus.

Senior Business Travel Consultant providing support to corporate travelers, managing complex travel arrangements, and ensuring compliance with travel policies.

Full stack engineer to join a team developing an AI-powered revenue recovery platform for healthcare clinics. Responsibilities include AI agent systems, product development, and integrations. Must have experience with LLMs, Python, and TypeScript.

IT Project Manager to coordinate the rollout of Odoo SH across UK and Ireland subsidiaries. Support IT lead and external consultant in project activities, track milestones, and prepare status reports. Assist with implementation, go-live coordination, and ongoing system support. Requires experience in IT project management, strong communication skills, and familiarity with project management methodologies.

Software Engineer to build and scale a high-performance payment optimization platform. Develop and maintain robust backend services, design microservices using Java and Spring Boot, and contribute to event-driven architectures.

Leads business analysis and process optimization for Real Estate and Corporate Security platforms. Defines and manages digital strategy and roadmap, ensuring effective planning, prioritization, delivery, and continuous improvement. Evaluates and implements new functionality, oversees documentation, testing, and quality assurance activities. Partners with business owners to advocate for technology needs and develop business cases for initiatives. Monitors customer satisfaction and drives continuous improvement.

iCapital seeks an Assistant Vice President Information Security Engineer to establish and manage cloud security programs across AWS, Azure, and GCP. The role involves building security architecture, automation, and application security processes, while identifying and resolving security gaps.

The Cruise Director is the 'face' of Mystic Cruises, ensuring guest satisfaction and representing company standards. They lead entertainment, manage the entertainment department, and coordinate with other departments to deliver a seamless guest experience. Strong MC and entertainment experience, management skills, and excellent communication are required.