freelance English-speaking jobs in Valongo

Business Analyst with proven experience in IT or digital transformation projects. Ability to analyze and document business requirements, write user stories, and act as a bridge between business and technical teams. Fluency in French required.

Drive continuous improvement of electrified heating solutions throughout their lifecycle. Collaborate with international teams to ensure products meet quality, performance, and compliance standards. Analyze products, identify improvement opportunities, and implement engineering changes.

Lead a global technology and change portfolio PMO in financial services, setting governance, standards, and delivery frameworks. Provide leadership with clear program health, risk, budget, and progress reporting. Mentor project and program managers and partner with stakeholders to ensure delivery aligns with strategy.

Science Laboratory Technician supports the Science Department in delivering practical science lessons. Responsibilities include preparing resources, assisting teachers, ensuring safety, managing inventory, and maintaining equipment.

Performance Media Buyer to manage and optimize Google Ads and/or Meta Ads campaigns. Analyze data, collaborate with clients, and develop winning paid media strategies. Requires a degree in a related field, at least one year of experience with Google Ads or Meta Ads, and fluency in English.

At CONKORD, we don't just implement technology — we engineer the future. By bringing together the expertise of Readiness IT, Ritain. Io, Latitudde, and Red IT, CONKORD has become a global technology powerhouse driven by AI, Digital Transformation, and Technical Excellence.

Restaurant Manager to oversee a lively dining establishment in Lisbon. Responsibilities include upholding service standards, managing operations, motivating staff, and ensuring guest satisfaction. Requires 3+ years of experience in a similar role and proficiency in scheduling, HR, and financial management. Fluent English required, Portuguese is a plus.

Provide customer service to Italian-speaking clients via phone, email, and chat. Resolve inquiries, complaints, and service issues while adhering to service level agreements. Document interactions and escalate complex cases.

Develop and execute brand strategies to enhance external visibility and strengthen employer brand. Manage a team of communications and content specialists to elevate Blip's tech brand and employer reputation. Craft and promote employer branding content to attract top talent.

This role involves owning and leading the definition, execution, and maintenance of end-to-end product flows for merchants across all Riskified's commercial use cases. You will work closely with Engineering, Product Design, Data, and BI teams to translate complex challenges into scalable product solutions. You will also partner with GTM and Account Management teams to drive product adoption and support growth, retention, and expansion goals.

Provide technical support to customers in French via email, chat, and phone. Must be fluent in French and English, tech-curious, and customer-oriented.

Grupo Nortempo is currently looking for an Accountant (M/F) for a client in the area of Porto.

CAD Designer to develop P&IDs, 3D models, and 2D drawings for proposals. Collaborate with engineers, ensure compliance with standards, and maintain project documentation. Requires 2+ years of experience in REVIT and AutoCAD.

Leads the revamping and reconstruction of a solar plant, overseeing engineering redesign, permitting, procurement, construction, and commissioning. Manages contracts, coordinates site activities, and ensures works are delivered safely and efficiently.

Junior Analytics Consultant will develop data-driven solutions for clients across various industries. Responsibilities include translating business challenges into analytical problems, analyzing large datasets, building and implementing analytical models, and collaborating with clients to design and test solutions.

Leads regulatory reporting activities across international regulated entities. Responsible for ownership, coordination, and execution of regulatory reporting obligations. Partners with Finance, Compliance, Legal, and external stakeholders to ensure accurate and timely submissions. Builds and enhances a scalable regulatory reporting framework. Requires 8+ years of experience in regulatory reporting, financial control, or related finance functions within financial services.

Senior German-Speaking O2C Specialist oversees end-to-end Order-to-Cash and Accounts Receivable lifecycles for international transactions. Ensures compliance with financial controls and international frameworks. Manages multi-currency transactions, analyzes financial data, and resolves billing discrepancies. Provides leadership to junior team members.

Senior Manager Sales Excellence On Trade will develop and optimize sales frameworks, operating models, and execution standards. This role will define and monitor commercial KPIs, leverage analytics for decision-making, and drive automation initiatives.

Junior Architect to develop and implement architectural solutions, prepare drawings and documents, and ensure project integration. Requires a Master's degree in Architecture, 1-3 years of experience, proficiency in AutoCAD, and knowledge of REVIT.

Jobbex, a company that empowers people & organizations by matching great talents to great projects is looking for the next . NET Developer support one of our clients. If you feel inspired to make a change and if you want to be part of the cool kid on the block, this opportunity is for you!