freelance English-speaking jobs in Leiria District

Provide high-quality virtual customer support through ticket systems (chat and email) and potentially phone. Resolve customer issues efficiently, advocate for customer satisfaction, and contribute to process improvement. Must be proficient in Dutch and English (written and spoken) and have at least 6 months of experience in a customer service environment.

Junior Delivery Manager to join a team building high-tech solutions for a US client. Manage project scope, timelines, and resources. Track execution, identify risks, and ensure on-time delivery. Strong communication and problem-solving skills required. Minimum 1-2 years in project management or delivery support. Solid understanding of SDLC, Agile/Scrum, and product development.

Trainee will explore and work with diverse technologies to develop interactive applications and immersive experiences. Responsibilities include creating 3D assets, investigating new approaches, and collaborating on innovative projects. Basic programming skills and fluency in English are required.

TripleTen seeks a Lifecycle & CRM Growth Manager to design and launch student retention and referral growth strategies. Responsibilities include building communication flows, segmenting databases, and designing referral programs. Proven experience in CRM/lifecycle/email marketing and strong writing skills are required.

GRiT is building a data team for a long-term project in the insurance sector. Multiple data roles are open, including Data Engineer, Data Platform Engineer, Data Architect, Analytics Engineer, Data Analyst, Data Governance Lead, ML Engineer, and Scrum Master. Experience in regulated environments and fluency in English are required.

Manage, support, and maintain virtualization environments across Linux and Windows. Collaborate with infrastructure teams on networking, security, and SAN storage.

Coordinates patient awareness campaigns and supports the Team Leader in Portugal. Manages project documentation, communication, and stakeholder relationships. Develops project materials, tracks progress, and prepares reports. Ensures compliance with legal and company requirements.

Receptionist/Host to welcome and assist guests, ensuring smooth front-desk operations and personalized service in a luxury lifestyle hotel.

Lead a team of backend and frontend software engineers, collaborating with cross-functional teams to define, design, and ship new features. Accountable for the performance, quality, and resilience of applications.

Manages and coordinates logistics activities, ensuring efficient material flow, on-time deliveries, and compliance with company standards.

Software Architect to design scalable architectures for software testing products, including TestRail. Will guide feature delivery, collaborate with Product Management, and contribute to technical problem resolution using PHP, MySQL, and JavaScript. Requires a Bachelor's or Master's degree and 6+ years of software engineering experience with at least 2 years in an architectural or technical leadership role.

Associate Director to build and lead a global capability improving capital equipment delivery predictability and performance. Leads workstream to improve end-to-end delivery across Amgen's project portfolio. Partners with engineering, procurement, CQV, and project teams to drive integrated planning and execution.

Senior Backend Engineer will design, develop, and evolve backend systems and data pipelines. Responsibilities include architecting distributed services, maintaining data pipelines, writing production-ready code, and implementing security measures. Requires 5+ years of experience with Python, FastAPI, Flask, microservices, and cloud platforms.

Administers, maintains, and enhances business applications. Collaborates with stakeholders to resolve challenges and improve processes. Conducts analyses, generates reports, and mentors junior colleagues.

Implement, automate, and manage AWS cloud environments using Terraform IaC. Configure AWS infrastructure components and security measures. Develop IaC scripts and participate in architecture discussions.

Software Engineer II will design, develop, and maintain full-stack features for a B2B platform serving restaurant and hotel owners. Responsibilities include writing code, collaborating with product and design teams, and ensuring code quality through reviews. Requires a Bachelor's degree in Computer Science or equivalent and 3+ years of full-life-cycle development experience.

Provides professional guest service, escorts guests to rooms, assists with luggage, and offers information about hotel facilities and local attractions.

Private Assistant needed for a family in Cascais. Responsibilities include managing household logistics, family coordination, errands, vendor coordination, and Portuguese bureaucracy. Must be fluent in Portuguese and English, have a driver's license, and be comfortable with technology.

Drive business growth and development across three markets. Own projects, set goals, and execute strategic plans to deliver measurable outcomes. Collaborate with teams, identify opportunities, and build relationships.

Provides executive support to the CEO, including scheduling, travel arrangements, and meeting coordination. Manages the CEO's calendar, email, and tasks, ensuring timely completion of deliverables. Supports the senior leadership team with operational tasks and client communications.