freelance English-speaking jobs in Valongo

Accountant Officer will manage accounting for local and international entities, ensuring compliance with IFRS and local GAAP. Responsibilities include monthly and quarterly closing tasks, tax reporting, and liaising with external auditors.

Full Stack Engineer needed for international tech group. Develop robust, scalable enterprise solutions using .NET 6+, C#, Angular, and Microsoft SQL Server. 3-5 years of experience with .NET, C#, Entity Framework, and Angular required.

Decskill seeks a Business Analyst with knowledge of application technical architecture and the ability to design functional scopes. Experience with integration interfaces (APIs, messaging, file-based exchanges) and information systems security is required. The ideal candidate will be familiar with databases, middleware, web servers, CFT, and Kubernetes.

Senior Node.js Developer to develop and maintain complex web applications using Node.js (Express, NestJS or equivalent) and Angular. Design, implement, and optimize SQL databases and RESTful APIs. Collaborate with product teams, QA, and business stakeholders.

Product Manager for Women's and Men's Health (including Osteoporosis) will define and implement marketing strategies, manage budgets, and collaborate with sales. Requires a Bachelor's or Master's degree in a relevant field and 3-4 years of experience as a Brand/Product Manager.

The Butler provides exceptional service to guests, ensuring a seamless and memorable experience. This role involves anticipating guest needs, acting as a liaison between guests and hotel departments, and maintaining the highest standards of suite upkeep and amenity delivery.

Loop Future seeks a Business Development Manager to accelerate growth by developing business and raising customer visibility. Responsibilities include pitching services, conducting presentations, researching target organizations, and building industry partnerships. Ideal candidates have 3-5 years of experience selling IT, professional services, or outsourcing solutions, a proven track record in full lifecycle B2B sales, and experience developing partnerships.

Backend Software Developer needed to create, test, and maintain APIs for data products. Experience with Python, Go, PHP, or Rust is required. Familiarity with cloud tools (AWS), git, CI/CD, and unit testing is also necessary.

Design, develop, and maintain Java/Spring applications. Lead code reviews, mentor developers, and ensure code quality. Collaborate with teams to deliver solutions and troubleshoot technical issues.

The Deputy General Manager at The Largo collaborates with the General Manager to ensure smooth hotel operations. This role requires strong F&B and hotel operational knowledge, a passion for guest experience, and a deep understanding of luxury as care and attention to detail. The ideal candidate has a minimum of 10 years of senior leadership experience in luxury hospitality, international experience, and fluency in English and Portuguese.

Leads a team of application support analysts, overseeing day-to-day operations and ensuring high-quality, reliable services. Manages incident and problem resolution, acting as a liaison between business stakeholders, technical teams, and external partners. Tracks service quality, SLAs, and KPIs, identifying opportunities for process improvement.

Lead the Dreams Madeira Resort Spa & Marina, a 5-star resort, ensuring exceptional guest experience, financial performance, and operational excellence. Manage all departments, collaborate with team heads, and oversee compliance with regulations and brand standards.

Extia Portugal seeks a Business Development Manager to develop and retain client accounts, conduct IT consultant recruitment, and manage a team of consultants.

Foundever seeks a German Quality Specialist to support scaled quality audits across all business lines. Responsibilities include reviewing interactions, leading alignment sessions, performing root cause analysis, and analyzing quality trends. Requires native or proficient German, professional-level English, and 12+ months of QA experience.

Experienced Business Development Manager needed for Paraty Tech, a global hospitality technology solutions company. Focus on sales, deal closing, and building relationships with hospitality industry leaders.

Management Solutions seeks recent graduates or final year students for a Technology Consultant role. The role involves conceptualizing and implementing advanced technological solutions for clients in areas such as IT strategy, risk management, and data governance.

Tech Mahindra seeks a Quality Analyst fluent in Finnish and English to evaluate various content types (audio, video, text, photos). Responsibilities include rating content accuracy, factuality, relevance, and alignment with policies. The role requires strong analytical skills, attention to detail, and the ability to provide clear reasoning for ratings.

Key Account Manager responsible for acquiring and supporting hotel partners across Portugal. Manages existing customer relationships, identifies new partners, and executes customer campaigns. Requires several years of hospitality key account management experience, strong negotiation skills, and fluency in Portuguese and English.

IT Recruiter needed to identify and attract top IT talent, build relationships, and contribute to company growth. Requires a bachelor's or master's degree, 3+ years of recruitment experience, fluency in English and Portuguese, and a results-oriented mindset.

Coreflux seeks problem-solvers to architect solutions using AI-assisted development tools. Responsibilities include designing, orchestrating AI tools, ensuring code quality, and understanding complex systems. Strong problem-solving, systems thinking, and technical literacy are required. Familiarity with software architecture patterns, REST APIs, and cloud infrastructure is beneficial.