freelance English-speaking jobs in Bragança District

Security Engineer to provide pre-sales technical support for sales and marketing efforts in Iberia. Support Major Accounts Sales, partners, and customers. Develop existing and new accounts.

Build launch-ready satellites as an AIT Technician. Assemble, integrate, and test spacecraft hardware in cleanroom environments. Collaborate with engineers and ensure mission-critical systems are ready for orbit.

Backend Software Developer needed to build smart home water-saving solutions. Develop, test, and deploy scalable backend code, manage infrastructure, and collaborate with cross-functional teams. Requires 6+ years of backend development experience, proficiency in functional programming (Elixir, Erlang, Clojure, Haskell), and experience with PostgreSQL and cloud platforms.

Plan and control material supply in MRP according to sales pipeline and project needs. Monitor sales forecasts, production capacity, and engineering/project planning to ensure material availability. Forecast purchase needs, act as a key user of the company's ERP, and promote continuous improvement processes.

Electronic Design Automation (EDA) Engineer responsible for managing EDA tools used in the design and verification of integrated circuits. Tasks include tool integration, automation, and support for design and verification engineers.

Sales Area Manager responsible for identifying new OEM customers and distribution partners in North Portugal. Develops technical and financial solutions, manages customer relationships, and ensures profitability. Requires electrical/mechanical engineering degree, advanced English, Portuguese and Spanish fluency, and 10+ years' experience in industrial electrical equipment sales and distribution channel development.

This role involves building and scaling a UGC and video creative production pipeline for a fast-growing eCommerce company in the Patient Care space. Responsibilities include managing creators, coordinating content production, and ensuring alignment with brand guidelines and conversion goals. The UGC Program Manager will also execute social media content, manage paid social creatives, and build scalable processes for creative production and social media growth.

Senior Tax Advisor providing technical advisory services on indirect tax matters, primarily VAT. Supervises junior colleagues, participates in client meetings, and contributes to knowledge sharing. Requires a bachelor's or master's degree and 3+ years of VAT experience. Fluency in English is required, French or Spanish is a plus.

Senior QA Engineer to design, develop, and execute manual and automated test strategies for large-scale, business-critical platforms. Collaborate with developers, product owners, and stakeholders to ensure product quality, reliability, and performance.

Lead Flutter Developer needed for on-site position in Lisbon. Responsibilities include leading a mobile development team, maintaining existing apps, and driving architectural improvements. Requires 5+ years of Flutter experience, strong communication skills, and experience with REST APIs and sockets. Must be willing to relocate to Lisbon.

Deployment Engineer to implement AI workflows for clients using the Noxus platform and SDK. Responsibilities include flow design, technical support, account growth, and custom scripting. Requires 1-5 years of experience in technical consulting, implementation engineering, or a similar role. Strong scripting, API, and event-based architecture knowledge is needed.

The Supplier Coordinator supports supply chain optimization by analyzing production, logistics, and material flows. This role monitors KPIs, identifies bottlenecks, and recommends improvement initiatives. The Coordinator also strengthens material planning, elevates supplier collaboration, and champions continuous improvement.

Leads and oversees the full Procurement process, ensuring competitive costs, reliable deliveries, and strong Vendor performance. Negotiates, manages, and ensures compliance with Vendor contracts. Monitors performance indicators related to Procurement activities and collaborates with Planning, Warehouse & Logistics, Engineering, and Quality Teams.

Expert Product Designer will own web product experiences end-to-end, taking design ownership of key web flows. This role requires 5+ years of experience in product design with a focus on web flows, multi-step experiences, or user-facing products. Must have a portfolio demonstrating measurable impact and pro-level Figma skills. Strong accessibility knowledge (WCAG) and commitment to inclusive design are required. Ability to read and interpret data, understanding of design systems, and thoughtful use of AI in the design process are also necessary.

Provide German-speaking customer support via phone and email. Assist customers with issues and questions. Previous customer service experience is preferred. Must be fluent in German and English.

The IXL Railway Signalling Engineer will apply engineering principles to IXL software, defining specifications, interfaces, and documentation. The role involves collaborating with a team on projects, providing customer training, and supporting installation and maintenance.

Finance Business Partner providing financial insight to commercial, sales, and operational teams. Support business planning, pricing, and investment discussions. Translate complex financial information into actionable messages.

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Join Tanoa Café, a busy international brunch café in Bairro Alto, Lisbon. Daytime schedule, no night shifts, good tips and a friendly multicultural team.

This Curricular Internship supports Cabin Logistics operations and continuous improvement, focusing on data-driven decision-making and operational efficiency. The role involves data analysis, reporting, stock planning, and process optimization.