freelance English-speaking jobs in Valongo

Housekeeping Assistant maintains cleanliness and organization in client homes. Duties include dusting, vacuuming, mopping, laundry, and disinfecting. Requires attention to detail and ability to work independently.

This hybrid role combines customer success management with hands-on product support for B2B SaaS software. You will manage customer accounts, provide technical support via chat/phone, and offer personalized training to help small businesses succeed.

Experienced SAP Project Manager needed to lead a 12-month SAP ECC 6 Logistics/TM roll-out across Asia and the Middle East. Must manage end-to-end delivery, harmonize processes, and coordinate international stakeholders.

Senior Analyst Developer needed to build and maintain Java/Spring Boot back-end solutions and Angular front-ends. Requires 3+ years experience, T-SQL expertise, and strong analytical skills.

Customer Experience Consultant needed for logistics professionals. Manage end-to-end shipment activities and serve as the main customer contact. Requires experience in logistics/supply chain, strong relationship skills, and fluency in Portuguese and English.

UX/UI Designer to create intuitive, user-centered digital experiences. Responsibilities include research, designing wireframes and high-fidelity prototypes, and conducting usability testing. Requires a degree in a related field and experience in UX/UI Design projects.

Strategic Financial Controller role at an international Swiss advisory firm. This position acts as a business partner, driving performance, strategy, and growth through financial analysis and control. Requires 6-10 years of relevant experience. Fluent English and Spanish are essential.

Founding Account Executive for B2B SaaS sales. Own the full sales cycle, including prospecting, demos, negotiation, and closing. Requires 2+ years of B2B sales experience in SaaS or AI, targeting Europe and the US.

Data Intelligence and Automation Specialist provides data-driven insights and automation solutions. Responsibilities include designing dashboards, deep data analysis, ETL processes, and implementing automation tools using tools like Snowflake, Python, and SQL.

Design and manage tailor-made luxury trips for international travel advisors. Responsibilities include creating itineraries, preparing quotes, coordinating services, and building partner relationships. Must be fluent in English and Portuguese.

Java Full Stack Developer needed for international projects. Requires strong experience in Java and backend development, plus Angular for frontend work. Must understand software design, APIs, and distributed systems while collaborating in agile teams. Fluent English is required.

Senior Data Engineer specializing in Databricks migration from BigQuery. Design scalable Lakehouse architectures using Databricks, Delta Lake, and PySpark to modernize enterprise retail analytics platforms.

Plan, execute, and optimize paid media campaigns across Google Ads, Meta, and LinkedIn to drive measurable business outcomes. Monitor KPIs, manage budgets, and implement remarketing strategies to enhance digital growth.

System Engineer specializing in Datacenter and Juniper Portfolio. Design scalable, high-performance data center network solutions using HPE Juniper technologies like Apstra, QFX, and PTX. Provide technical pre-sales support and architecture.

Experienced CloudOps Engineer needed to build and operate modern cloud infrastructure. Focus on IaC, CI/CD pipelines, observability, and operational excellence in cloud-native environments. Requires 5+ years experience and fluent English.

Drive new business for the EMEA sales organization as a Sales Development Representative. Manage inbound leads, qualify opportunities, and upsell using excellent communication skills. Fluency in Spanish is required.

Lead reception and reservations for spa and wellness areas at a luxury private members-only community. Oversee front-of-house operations, manage member requests, and lead wellness concierges. Requires 5-8 years in luxury hospitality.

Creative Strategist/Copywriter needed to bridge data and creativity for a DTC supplements brand. Develop concepts, write persuasive ad copy for Meta/TikTok, and analyze performance. Requires 3+ years in DTC e-commerce.

Data & AI Implementation Consultant focusing on Snowflake and AI use cases. Requires 3-6 years in Data/AI Engineering, hands-on Snowflake/dbt experience, Python skills, and implementing AI use cases.

Enthusiastic Account Manager to foster long-term customer relationships. Responsibilities include onboarding, driving adoption, ensuring renewals, and identifying growth opportunities across the product suite. Requires 3+ years in a customer-facing post-sales role with Web3 interest.