freelance English-speaking jobs in Castelo Branco

Senior Offshore Installation Engineer needed for subsea projects in the Norwegian North Sea. Responsibilities include developing installation methods, leading engineering, and acting as the offshore technical focal point during the 2027 campaign. Requires 4+ years of relevant experience.

Development Engineer – Reliability Responsible drives quality prevention and product improvement sessions. Requires a Master's or PhD in a relevant engineering field and fluency in English.

Data Engineer in MarTech responsible for delivering data via pipelines to support marketing decisions. Build and maintain data pipelines using AWS, Python, Spark, and Airflow, promoting Data Mesh principles. Requires 2+ years of experience.

Project Accountant responsible for accounting for local/international entities under IFRS and local GAAP, involving tax and treasury. Duties include monthly closing, audit package provision, and financial statement preparation. Requires 2+ years' experience.

Clinical Research Associate II / Senior CRA (Spanish, Portuguese & English fluency) Full-time Department: Clinical Monitoring Medicine moves forward here. So will you. Ergomed is a specialist clinical research organization focused on rare disease and select oncology indications.

Senior Backend Engineer to manage platform areas, including 3rd-party API integrations. Design reliable systems in micro-services, build RESTful APIs, and ensure scalability using Go/Python.

Experienced Cloud Engineers needed to support core infrastructure across on-premises and Microsoft Azure. Focus areas include Windows Server, Azure IaaS, Microsoft 365, and identity management, involving automation and project delivery.

Manage strategic transformation projects for Global IT, driving value from analysis to deployment. Develop IT strategy and roadmap, manage stakeholders, and lead delivery teams. Requires 5+ years in IT and 3+ years as an IT Project Manager.

Seeking a Talent Acquisition Specialist to manage the full recruitment process, including sourcing, interviewing, and placing skilled professionals. Requires a Bachelor's in HR or Psychology and 1-2 years of IT recruitment experience. Fluent in English.

Product Manager - Integrations shapes integrations by applying accounting expertise to connect Pleo with ERP systems. Own integration portfolios, translating finance workflows into clear requirements for technical teams and partners.

Land Surveyor responsible for conducting field surveys to determine land boundaries and topography for development projects. Duties include data analysis, creating accurate maps using AutoCAD or GIS, and ensuring legal compliance. Requires a degree in Surveying and 2+ years of experience.

Lead the English and Literature Department at an IB Diploma Programme school. Responsibilities include curriculum development, supporting colleagues, and fostering student engagement. Requires a qualified teacher with a strong understanding of the IB framework.

Senior Flutter Engineer needed with 5+ years of development experience, including 2+ years in Flutter/Dart. Requires OOP knowledge, testing, state management (Riverpod, BLoC, Provider), API integration, and Git/CI/CD skills.

Junior Developer needed for a contract role. Responsibilities include creating, testing, and maintaining software, writing clean code, and troubleshooting. Requires a CS degree and 1+ years of development experience with proficiency in a language like Java or Python.

We offer Work fulltime from the office in Lisbon Work in a rotational shift pattern 22 days paid holiday Development opportunities within the company (grow into a team leader, trainer, recruiter, quality analyst, project manager, marketing department) Relocation support (free accomodation in a shared apartment, airport pick-up, support for administrative paperwork and free flight to go back home o

Senior Regulatory Writing Specialist creates regulatory materials for investigational and marketed products. Requires advanced scientific degree or experience, and mastery of multiple regulatory document types.

Lead technical direction for core AI in Search, Ranking, and Generative AI. Scale retrieval, ranking, and multimodal generative models. Requires 8+ years building production ML systems with expertise in PyTorch, CV, and LLMs.

Experienced Tech Lead Backend Engineer needed to build scalable applications using Python and .NET. Responsibilities include designing APIs, leading code reviews, and improving system reliability. Requires 5+ years of development experience.

Product Engineering Lead for QV.AC, a local, privacy-preserving AI assistant. Lead teams to build features on the local AI stack, owning the engineering bar and technical design. Requires strong product sense and intuition for on-device AI constraints.

Commercial Business Controller to own revenue and sales/marketing forecasts for UK and Central Europe. Partner with leaders on growth, pricing, and investment decisions, analyzing performance metrics. Requires experience in commercial finance and strong financial modeling skills.