110 English-speaking jobs in Castelo Branco District

Control Software Engineer needed for power electronics, converter control, and grid integration engineering. Requires proficiency in MATLAB, Simulink, Simscape, and model-based control development. Experience with grid-compliance testing and weak-grid challenges is essential. Preferred qualifications include real-time simulator experience and knowledge of converter compliance for renewable energy applications.

Data Engineer with at least 4 years of experience in end-to-end data pipeline development and ETL processes. Expertise in Python, Java, or Scala, Azure Data Factory, Azure Databricks, SQL, and NoSQL databases.

Build and maintain production AI agent flows using Python and LangGraph. Design and implement automation flows and recommendation engines. Own the integration with sandboxed execution environments for tool execution.

Ardan Labs seeks a Mid-Level to Senior Golang Engineer with 5+ years of experience, including 3+ years in Golang. Responsibilities include developing, testing, and maintaining Go applications, troubleshooting production issues, and contributing to deployment processes. Requirements include strong expertise in production-level troubleshooting, microservices architecture, and distributed systems design.

Leads end-to-end data migration activities for Salesforce implementations. Defines and executes migration strategies, performs data cleansing and validation, and ensures data integrity. Collaborates with architects, developers, and stakeholders to align data structures with business requirements.

Senior Data Engineer to build and evolve cloud-based data platforms on Azure. Requires experience with Databricks, PySpark, and Microsoft Fabric.

Senior UX/UI Designer will own end-to-end design of product features, translating user and business needs into scalable solutions. Collaborate with Product and Engineering to ensure smooth delivery and high UI implementation quality.

Senior Product Manager to lead the company's enterprise B2B platform, owning end-to-end execution. Requires 7+ years of product management experience, strong technical knowledge of platform services and APIs, and experience in AI/ML, agent frameworks, or automation platforms.

Java Software Engineer with 7+ years of experience in backend development using Java and Spring Boot. Experience with REST APIs, service integration, and event-driven architectures required.

Senior Ruby on Rails Engineer to design and build AI-powered features into an existing Rails application. Integrate LLM capabilities, architect backend services, and collaborate with product and design. Strong Ruby on Rails experience and interest in AI/LLM integrations required.

Senior DevOps / Site Reliability Engineer to design, build, and operate highly scalable, resilient, and real-time cloud platforms. Responsibilities include architecting cloud-native infrastructure, implementing IaC, optimizing CI/CD pipelines, and ensuring system reliability and performance. Requires strong experience with Kubernetes, real-time architectures, cloud platforms (AWS and/or Azure), and containerization technologies.

This project involves managing hybrid infrastructure environments across Windows Server, Linux, and AWS. Responsibilities include managing cloud environments, containers, and AWS Landing Zones, administering Kubernetes clusters, developing and maintaining infrastructure using Terraform and YAML, and supporting CI/CD pipelines with Jenkins.

Internal Auditor to execute audits across risk domains (financial crime, operations, technology, and financial risk). Develops audit scope, executes risk and control assessments, and reports findings. Requires 5+ years of experience in audit, preferably in banking or financial services.

Senior AWS DevOps Engineer needed to design, build, and operate a multi-region AWS platform. Responsibilities include infrastructure automation, CI/CD pipeline development, and security best practices. Requires strong AWS experience, Terraform, Kubernetes, and scripting skills.

Support and maintain custom Outsystems applications. Interface with clients to design solutions and provide estimates. Lead technical teams and architect new features.

Lead and participate in development activities, design and maintain back-end solutions using a microservices architecture. Drive codebase improvement and oversee the migration from a monolithic application to a serverless architecture.

Lead engaging online demo lessons for children aged 5-17 and their parents, presenting Kodland's learning format and converting interest into enrollments. Strong communication and persuasive skills, advanced English, and ability to work via video conferencing in the afternoon/evening hours are required.

Senior Quality Assurance Automation Engineer with 5+ years of experience in software testing, specializing in mobile app automation (iOS & Android) using Appium. Experience with C#, Selenium, RestSharp, Postman, BrowserStack, and Azure DevOps is required. Must be fluent in English and based in Portugal.

Support Manager will define support concepts and processes, oversee support transitions, and ensure support case resolution. Requires 3+ years of experience as a Support Manager in IT, experience with Incident, Problem, Service Request, and Change Management processes, and proficiency in ITIL frameworks.

AI Engineer to design, develop, and optimize AI/LLM models. Experience with Python, TensorFlow, PyTorch, and cloud platforms required. Fluency in English and residency in Portugal mandatory.