freelance English-speaking jobs in Valongo

Provide top-quality customer support to users of a leading tech company. Resolve customer inquiries regarding orders, deliveries, payments, and returns.

Restaurant Manager to lead and mentor a team, shaping the dining experience at a luxury resort in Comporta. Experience in boutique or luxury hospitality, strong leadership skills, and fluency in English are required.

Senior Product Designer will lead the full design lifecycle, from discovery to delivery, collaborating with Product Managers and Engineers to define product strategy. Responsibilities include conducting user research, designing experiments, and contributing to Beyond's design system. Requires 7+ years of experience in SaaS, B2B, or data-rich products with a proven ability to drive data-informed product decisions.

IT Risk Analyst to define, implement, and promote cybersecurity governance for IT Payment Services. Support IT PS teams in identifying, assessing, and managing cyber risks across multiple entities. Analyze ICT and non-ICT risks, contribute to operational risk activities, and track remediation plans. Requires 3+ years of experience in IT/Cyber Risk Management or Operational Risk, strong knowledge of GRC tools (ServiceNow), and fluency in English and Portuguese.

Talent Acquisition Specialist will manage the full IT recruitment lifecycle for European business needs, focusing on technical profiles. Responsibilities include anticipating demand, building talent pipelines, and optimizing time-to-hire.

Project Manager needed for Customer Service focused role. Experience in Project Management within Infrastructure Support and IT Service Management practices required. Responsibilities include queue dispatching, quality improvement, SLA and KPI management, and supporting innovation initiatives.

Nezasa seeks a Content Marketing Manager to own and execute the company's content strategy. Responsibilities include creating thought leadership, technical product content, and customer communications. The ideal candidate has 3-5 years of B2B SaaS or travel technology content marketing experience, exceptional writing skills, and SEO knowledge.

Define and integrate the technical architecture for SAP SuccessFactors modules, including Employee Central, PMGM, Succession & Development, Onboarding, LMS, Recruiting, and Compensation. Lead the consolidation of regional platforms into a global environment, ensuring compliance with security policies and data privacy regulations. Translate business needs into technical specifications and collaborate with project managers to track progress and mitigate risks.

Senior Staffing Manager will contribute to efficient hiring for IT projects, acting as a liaison between delivery and recruitment teams. You will support strategic staffing efforts and ensure smooth collaboration across departments.

Senior Java/Javascript Engineer will develop software for customer projects, collaborate with teams, and integrate with backend systems. Requires 4+ years of experience with Java, Spring Boot, and JavaScript.

HR Generalist to support day-to-day operations, ensuring smooth processes and acting as a point of contact for employees. Will contribute to people initiatives, implement HR strategies, and collaborate with leadership. Requires a Bachelor's degree, 2-3 years of experience, knowledge of Portuguese labor laws, and fluency in English.

Product Manager to plan and coordinate a large-scale digital platform deployment across EMEA. Manage platform backlog, multi-country deployments, and stakeholder relationships. Proven experience in large-scale digital programs, stakeholder management, and Agile/Scrum methodologies required.

Lead Data Engineer will manage, architect, and build cloud-based and on-premise data solutions. This role requires experience in leading and mentoring a team of data engineers, ensuring the delivery of secure, scalable, and cost-effective data processing and analytical systems. The successful candidate will have at least 5 years of Data Engineering experience and expertise in cloud platforms (Azure and GCP preferred), Snowflake, Python, SQL, Prefect, Dbt, DataIku, Power BI, and infrastructure technologies (Terraform/Docker).

Security consultant to support offensive security projects, resolving incidents, and driving continuous improvement. Manages vulnerability lifecycles, coordinates remediation, and provides technical support. Requires experience in pentesting, scripting, and security frameworks.

Leads the end-to-end search experience for the consumer app, defining and executing product strategy aligned with consumer needs and Booksy's marketplace growth.

Performance Marketing Specialist will manage paid media campaigns across platforms like Facebook Ads and Google Ads. Responsibilities include optimizing ad copy and creatives, analyzing campaign performance, and collaborating with cross-functional teams. Requires proven experience in paid media campaign management, Google Analytics, and strong communication skills.

Commercial Analyst to manage revenues, regulatory matters, and contractual issues for a portfolio of US-based solar assets. Requires strong commercial and contractual background, revenue management experience in renewables, and proficiency in Excel.

Senior Creative Strategist leads strategy end-to-end for executive-level clients, defining vision, creative direction, and content frameworks. Collaborates with writers, designers, and stakeholders to ensure alignment and quality. 7+ years of experience in creative strategy, brand strategy, content strategy, or communications required.

Experienced Project Manager needed for long-term construction program in Sines, Portugal. Manage site works, teams, subcontractors, and budgets. Data center experience preferred. Strong leadership, communication, and program management skills required. Fluent English essential.

Rust Engineer needed to build robust, scalable systems handling complex data. Responsibilities include writing clean code, collaborating with the team, and mentoring junior members. Requires a Master's degree, 1-2 years Rust experience, and 5 years in data interoperability/image processing. Must be proficient in Rust, understand medical data standards (DICOM or FHIR), and have strong problem-solving and communication skills.