freelance English-speaking jobs in Valongo

Design unique app experiences with a focus on user delight. Create original, high-fidelity user flows in Figma and craft polished, interactive prototypes. Expertise in Figma, user-centric design, and motion design is required.

Ensures performance goals are met across all operations. Audits and processes expense claims, reconciles payment discrepancies, and manages end-to-end payment completion. Handles vendor setup and maintenance, performs 2-3 way invoice matching, and resolves invoice issues. Monitors outstanding PO and non-PO invoices, processes accruals, and reviews Vendor Aging and Payments Reports. Monitors AR aging, follows up on overdue accounts, and applies cash receipts. Responds to AR-related inquiries from distributors and customers.

Product Designer to participate in problem definition, solution design, and product evolution. Collaborate with Product Managers, Developers, and Designers. Design B2B products, internal tools, or complex platforms. Apply UX and UI principles with attention to detail. Communicate design decisions based on research, data, and business objectives.

Develop and maintain relationships with key customers, identify business opportunities, and ensure customer satisfaction. Serve as a liaison between customers and internal teams to deliver tailored electronic manufacturing solutions. Monitor account performance and analyze customer data, market trends, and account metrics.

Supports the development and delivery of ALS's external sustainability disclosures, including annual and sustainability reporting, the Modern Slavery statement, and responses to ESG ratings agencies.

Data Analyst will define and monitor the company's data strategy, centralize reporting, manage data domains, and lead data projects. Experience in Power BI, SQL, and data governance is required.

Java & Angular Software Developer needed to lead application lifecycle stages, translate business requirements into technical solutions, and contribute to innovation. Requires strong Java, J2EE, Spring, Angular, and SQL knowledge.

Commercial Specialist / Sales Technician needed to identify new business opportunities, manage client relationships, and contribute to the commercialization of natural ingredients. Requires 1-3 years of B2B experience, strong communication skills, and a good understanding of functional ingredients.

Lead technical teams in webMethods development projects, defining standards and reviewing code. Minimum 5 years of webMethods experience required, with proven leadership and integration/solution development skills.

Senior sales leader driving growth for Salesforce's Data, AI, Marketing, and Loyalty solutions in Portugal. Leads the sales cycle, develops strategic plans, and builds relationships with CxOs. Requires proven enterprise software sales experience and deep understanding of Data, AI, Marketing, and Loyalty solutions.

Accounting Team Lead will review and analyze General Ledger data, oversee month-end/year-end closing, and ensure accuracy of financial reporting. Responsibilities include supervising team workflow, resolving escalations, and coaching junior team members. Requires minimum 5 years of accounting experience, preferably in a GBS/shared services environment, and strong financial, analytical, and communication skills.

Leads and coordinates BIM implementation across project lifecycles, ensuring compliance with standards and protocols. Manages multidisciplinary teams, models, and information exchange. Develops BIM execution plans, templates, and standards. Conducts quality checks and resolves clashes.

Provide multilingual customer support via phone, email, and live chat for an international organization. Resolve customer queries, handle complaints, and ensure compliance with service standards.

Fullstack Developer to join a team focused on innovative projects in Java, Python, Angular, PHP, .NET, Blockchain, AI, Data Science, Security, and IoT. Develop, test, and maintain projects, ensuring quality and on-time delivery. Collaborate with team members on bug fixing.

Reviews user profiles, audio, videos, and text-based content. Investigates, resolves, and escalates content issues. Maintains knowledge of client policies and guidelines.

Biomedical Scientist to design and execute laboratory experiments using blood-derived samples, analyze spectroscopic data, and support clinical study setup. Requires a PhD in a relevant field and experience with blood-derived samples and spectroscopy.

Booking & Operations Specialist needed to manage travel bookings, provide support to travel partners, and ensure high-quality customer service. Requires a degree in Tourism or similar, 1+ year of travel agency experience, proficiency with GDS systems (Amadeus/Galileo), and fluency in Portuguese and English.

Leads a team of technical specialists providing advanced support for Nox Medical products and solutions. Manages escalations, ensures compliance with medical device regulations, and collaborates with R&D and Product Development. Requires experience in customer support, technical service, or engineering in a regulated environment.

Develop and implement AI-powered content strategies for Amazon EU, optimizing content for SEO and target audiences. Analyze competitor content and performance data to inform content decisions and ensure brand alignment. Collaborate with marketing teams and the Amazon Key Account team to improve customer journey and online sales.

Drive the growth of AI, Data, and Tech Upskilling programs for companies. Lead client conversations, manage the commercial process, and collaborate with internal teams to ensure successful program delivery.