freelance English-speaking jobs in Covilhã

Lead and grow a team of 25 software engineers delivering high-quality, secure, and compliant solutions in a regulated fintech environment. Shape engineering culture, drive delivery excellence, and ensure innovation is balanced with governance and risk management.

Own the vision, roadmap, and KPIs for Integrations & Data, driving partner-led growth. Manage two Product Managers, ensuring reliable data for pricing, reporting, and AI products. Lead the Market Data team, defining data models and governance. Collaborate with internal and external teams to ensure consistent data flow and integration strategy. Track and report KPIs such as data completeness, latency, and integration uptime.

WebMethods Integration Developer needed for Lisbon. Analyze, design, build, and test integration solutions based on business requirements. 1-3 years of WebMethods development experience required. Java and Springboot skills preferred.

Develop radar-based perception algorithms for ADAS systems. Perform software integration, testing, and validation on embedded platforms and simulators. Analyze measurement data for algorithm evaluation and optimization.

Support the development of native Android applications for Connectivity products. Contribute to requirements clarification, software prototyping, and design implementation.

King's College School, Cascais seeks a Business Teacher with IB experience to teach GCSE Business, IB Diploma Programme Business Management, and/or Business A Level. The ideal candidate will have a teaching qualification, a degree in Business, Economics, or a related field, and experience teaching GCSE Business and either IBDP Business Management or Business A Level.

Native European Portuguese voice talent sought for AI voice cloning project. Record scripts, prompts, and conversations to develop a high-quality AI model. Must have a clear, consistent, and professional speaking voice.

Provides secretarial and administrative support to employees. Manages files, records, calendars, and correspondence. Arranges travel, coordinates meetings, and tracks expenses. Prepares reports, documents, and presentations using software applications. Troubleshoots administrative problems and acts as a key user for area-specific tools. Requires 3-5 years of administrative experience and fluency in English.

Circle is seeking a Video Editor to join the Design Studio. The Video Editor will edit raw footage into finished stories, shaping narratives and pacing. This role focuses on finding the story in raw material and delivering a locked cut for animation. After animation, the Video Editor handles color, audio, and final delivery.

Freelance graphic designer needed to update Stendig Calendar 2027 files using a provided Adobe Illustrator template. Must ensure accurate dates and days of the week for the 2027 calendar year.

Senior QA Automation Engineer to design, develop, and maintain automated test suites using Robot Framework, Selenium, Python, Java, and other tools. Experience with REST APIs, RMI services, SQL, Oracle, CI/CD pipelines (Jenkins), and Kubernetes is required.

Full Stack Engineer will integrate Cloudwize's Cloud Cybersecurity engines into DoiT Cloud Intelligence. Responsibilities include implementing features, reviewing code, and collaborating with backend engineers to design and extend APIs. Requires 3+ years of experience as a Full Stack Engineer, strong proficiency in React, and experience designing and consuming RESTful and GraphQL APIs.

IB / IGCSE Computer Science Teacher to deliver IGCSE and IB Computer Science curricula, as well as Cambridge Lower Secondary ICT, starting in August 2026.

Data Architect specializing in Azure Databricks and Microsoft Fabric. Designs Medallion architectures, migrates legacy systems, and implements security and data governance policies. Requires expertise in PySpark, Delta Lake, Azure Data Factory, and CI/CD for data.

Business Expert – SAP S/4HANA Logistics & Supply Chain will analyze business requirements, adapt processes, and coordinate with local experts. The role involves designing process maps, executing test cases, and supporting training initiatives.

Develop and maintain dynamic web applications using Angular. Implement state management with NGRX. Collaborate with designers and back-end developers. Participate in all phases of the software development lifecycle.

Lead the end-to-end search experience for the Booksy consumer app, defining and executing a product strategy aligned with consumer needs and marketplace growth.

LanguageBridge Solutions seeks a Mandarin-English medical interpreter for full-time remote OPI/VRI. Responsibilities include simultaneous interpretation, understanding medical terminology, and ensuring clear communication between medical professionals and patients.

Head of Retention for LATAM will own retention metrics and build a scalable system to increase student engagement and reduce churn. Responsibilities include managing three teams, designing retention strategies, and collaborating with Product and Curriculum teams. Must have 5+ years in retention/sales with 3+ years managing teams and experience building retention strategies.

Full-Stack Developer to build and maintain responsive web interfaces using Blazor. Collaborate with back-end teams on C#/.NET Core REST APIs. Write clean, testable code and participate in code reviews. Contribute to CI/CD pipelines using Git, TFS, BitBucket, Jenkins, and XLdeploy.