560 English-speaking jobs in Castelo Branco District

Senior Java Developer to join a team developing and optimizing backend systems for critical business applications. Requires strong Java development, Drools, Linux, Shell Script, and GitLab experience. Must be fluent in English and willing to learn French. Hybrid work model (2 days/week in office).

DevOps engineer to design, support, and optimize iProov's distributed infrastructure. Experience with Microservice deployments, Docker, Kubernetes, and cloud technologies (GCP) is required. Strong Linux command line skills and scripting experience are essential.

Senior Node.Js Developer with 5+ years of experience in web development. Proven experience in developing AI products, including establishing foundational elements. "AI-native" mindset, leveraging generative AI/ML tools for tasks such as code analysis and documentation. Experience with distributed applications, microservices, HTTP, containerization, CI/CD pipelines, and LLMs. Familiarity with database system design, maintenance, and optimization, as well as agile methodologies. Experience with cloud platforms, preferably GCP. Knowledge of ElasticSearch or OpenSearch is a plus. Fluent in English.

Develop and maintain a web application using Vue 3 and TypeScript, focusing on clean, maintainable code. Collaborate with teams to design, implement, and test new features.

Lead Full Stack Engineer to design, build, and oversee AI-powered applications. Requires 8+ years of experience building full-stack applications, leading engineers, and proficiency in React, TypeScript, Node.js, and Python.

Senior QA Automation Engineer to design, develop, and maintain automated tests using Robot Framework and Playwright. Execute manual tests, API testing, and contribute to continuous quality improvement. 5+ years of experience in Software Testing / QA required.

Senior .NET Software Engineer to design, develop, and maintain .NET applications and services within a microservices environment. Experience with C#, .NET Core, REST APIs, and relational databases is required.

Bitsight seeks a Principal Data Scientist to design, build, and deploy production-grade ML/AI applications within its AI-driven entity mapping and Graph of Internet Assets (GIA) data engine. This role will involve developing and maintaining end-to-end ML pipelines, analyzing cybersecurity datasets, and translating ML/AI outcomes into actionable product decisions.

FullStack/Software Engineer sought for remote role. Requires expertise in HTML5, CSS3, JavaScript, TypeScript, Node, Python, Django, and Kafka. Experience with React, Vue, or Next.js, Jest, and React Testing Library is essential. Strong communication skills and experience with Continuous Delivery are needed.

Medical Writer needed for a 9-month contract starting in June 2026. Author a range of clinical documents including protocols, IBs, and lay summaries. Lead the medical writing process, collaborate with stakeholders, and ensure timely delivery. Requires an advanced degree in a relevant field and minimum 4 years of medical writing experience, including 1-2 years in a project lead role.

InnoTech seeks a Junior Front-End Developer with 1-3 years of experience to develop and maintain web applications using React.js and Next.js. Must have proficiency in HTML, CSS, and JavaScript (ES6+) and familiarity with agile methodologies. Fluency in Portuguese and CPLP nationality or an EU work permit are required.

Lead a new Antal International office in Portugal, leveraging global expertise and resources to deliver impactful hiring solutions.

Industrial Electrician needed for international projects across Europe and globally. Install, assemble, and dismantle electrical components and equipment. Must have a valid electrical diploma/certification and 1+ year of industrial electrical experience. EU work authorization required.

KCS IT seeks a mid-level Salesforce B2B Commerce Cloud developer for a remote position. Requires a Bachelor's degree in Computer Science or similar, proven experience with SFCC, proficiency in JavaScript, ISML, HTML, CSS, and server-side scripting, and familiarity with SFRA architecture and controllers.

Staff Backend Engineer needed for a growing SaaS security startup. Design, architect, and build backend features using Java, Spring Boot, Python, TypeScript, SQL, and emerging AI/LLM layers. Own platform logic, integrations, and product architecture.

Develop and execute creative strategies for short-form video platforms, driving measurable performance outcomes. Collaborate with clients, content creators, and internal teams to define innovative approaches aligned with business goals. Analyze creative performance metrics and provide insights to optimize engagement, conversion, and ROI.

Talented and committed teachers are sought to inspire young minds in a vibrant, international environment. Must hold a PGCE/QTS/BEd or Portuguese Teaching Qualification.

Volunteer testers needed for Askeal, an AI assistant for cybersecurity operations. Test Askeal in real operational contexts such as threat intelligence gathering, security analysis, and incident response.

Manage and maintain the Dynamics 365 Supply Chain application landscape. Handle incidents, problem resolution, and change requests. Translate business needs into functional specifications and participate in system enhancements and testing.

Lead the end-to-end Analytics ecosystem, ensuring accurate and GDPR-compliant data collection across web and mobile platforms. Drive actionable insights through the Google Marketing Platform and related tools. Translate data into strategic decisions and ensure best practices across the analytics landscape.