16 English-speaking jobs in Guarda

Senior Flutter Developer with 5+ years of experience designing, implementing, and maintaining complex mobile systems. Expertise in GetX, unit and integration tests, CI/CD, and native Android and iOS platforms. Strong understanding of software architecture, design patterns, scalability, and security. Excellent communication and teamwork skills. Must have a Computer Science or related degree. Availability to visit the Lisbon office once or twice per month.

Lead the design and evolution of complex, scalable software solutions. Own end-to-end architecture, ensuring quality, security, scalability, and performance. Act as a technical authority and mentor, driving critical decisions and continuous improvement.

Senior CRM Engineer to lead design, customization, and optimization of the CRM platform. Experience with Salesforce, HubSpot, or Microsoft Dynamics required. Strong programming skills in Apex, C#, .NET, and experience with APIs and data analysis tools.

Lead Engineer to design, deliver, and lead a team on a global streaming platform. Technical ownership of features from architecture to production. Team leadership, architectural strategy, and client contact. Experience in event-driven systems, APIs, and client-side integrations. Strong background in Java 11+ or TypeScript/React/React Native.

Billing & Operational Control Officer needed for a hybrid role in Lisbon. Requires a Master's degree in a relevant field and 3+ years of experience in a similar role. Strong knowledge of SNC and IFRS accounting standards and advanced Excel skills are essential. Fluency in English is mandatory, with Spanish a plus.

Senior Frontend Developer (React Native) will design, build, and maintain high-quality front-end experiences across web, mobile, and connected TV platforms. Responsibilities include platform development, system evolution, performance engineering, collaboration, and innovation. Requirements include production experience with React and React Native, solid understanding of HTML and CSS/SCSS, and experience shipping apps across multiple platforms. Experience in the streaming or media industry is preferred.

Lead .NET Developer with 6+ years of experience in C#/.NET and 2+ years of technical leadership. Design, develop, and maintain back-end solutions using a microservices architecture. Migrate a monolithic application to a serverless architecture.

Application Support Engineer to monitor IT systems, troubleshoot technical incidents, and ensure stability of servers, networks, and databases. Requires strong knowledge of Windows and Linux, databases, networking, and monitoring tools. Fluent English required.

Software Tester to support test acceptance criteria definition and implementation. Execute tests, record defects, and collaborate with teams to ensure product quality.

Senior and Team Lead Backend Engineers needed to design, build, and own backend services in a microservices, event-driven .NET environment. Responsibilities include coding, testing, monitoring, performance, incident handling, and mentoring. Strong .NET/C# experience and understanding of microservices, distributed systems, and asynchronous messaging required. Team Lead roles also require proven leadership experience in running 1:1s, performance reviews, and setting objectives.

Lead and participate in daily scrums. Plan tasks and support all coordinating development activities. Design, develop, and maintain our product with a strong focus on back-end solutions using a microservices architecture. Contribute actively as a Lead back-end developer. Drive continuous improvement of the codebase by applying best development practices and modern engineering principles. Lead and oversee the migration from a monolithic application to a serverless microservices architecture.

Full Stack Developer (50% Front End – 50% Back End) needed for hybrid projects. Requires 3+ years experience in software development with Java (Backend) and React/Redux/ES6/LESS (Frontend). Must have experience with PostgreSQL/SQL Server, Elasticsearch, Git, K8S, Teamcity, Octopus Deploy, Docker, and Kubernetes. Fluent English required.

Stefanini is seeking testers to support the definition and implementation of test acceptance criteria for a client in the energy industry. Responsibilities include executing tests, recording defects, and collaborating with teams to ensure product quality.

Quality Assurance Engineer with Salesforce experience needed for international project. Design, execute, and maintain functional test cases, working on both manual and automated testing strategies. Collaborate with cross-functional teams to ensure quality across Salesforce-based applications.

Experienced SAP SuccessFactors Consultants needed for a 6-12 month project with potential extension. Analyze and advise on time management and absence processes within SAP SuccessFactors. Lead or support implementation activities, conduct workshops, and configure/test solutions.

Senior Android Engineer to support the growth of the Android app and work on new features. Responsibilities include owning features, improving reliability metrics, and participating in discussions across teams. Requires 5+ years of software engineering experience, familiarity with Android components, and strong Kotlin skills.