1730 English-speaking jobs in Porto

Senior React Native Engineer will build and maintain app features, write clean TypeScript code, and connect the app to backend services. Must have 4+ years of experience building cross-platform mobile apps with React Native and TypeScript.

Senior Mobile QA Engineer will build and maintain automation frameworks, execute functional, regression, and integration testing for React Native mobile applications. Responsibilities include validating payment and authentication workflows, collaborating with cross-functional teams, and analyzing test results. Must have 4+ years of professional mobile QA experience, 1+ year of React Native experience, and strong understanding of mobile platforms (iOS and Android).

Validate integration and content rendering within Adobe Experience Manager (AEM) Sites CMS. Collaborate with cross-functional teams to define test requirements and ensure testability and accessibility. Analyze test results, identify root causes of failures, and work with developers to drive resolution.

Lead developer for Microsoft Dynamics 365 CRM projects. Develop C# plugins and custom extensions, conduct code reviews, and implement solution strategies. Requires several years of CRM development experience, Dynamics 365 & Dataverse expertise, and understanding of integration patterns and Azure services.

Design and own long-term architecture across Microsoft Dynamics 365 and the Power Platform. Define domain-driven solution architecture, including business capabilities, bounded contexts, and system interactions. Translate business requirements into robust architecture blueprints and technical solution designs.

Software Engineer to develop applications for automated data collection, design hardware-software interfaces, and manage cloud infrastructure. Experience with Python, REST APIs, and Linux is required.

Senior Scientist to develop and refine mathematical models for complex physical systems in personalized medicine. Collaborate with experimental teams, translate theoretical predictions into testable hypotheses, and analyze experimental data.

Develop and pioneer optical approaches from concept to prototype to advance personalized medicine. Analyze experimental data, collaborate with data scientists and bioclinicians, and contribute to research publications.

Develop data science methods for biomedical and optical data, focusing on noisy, high-dimensional datasets. Analyze proprietary datasets, design validation strategies, and improve data quality. Apply chemometric and multivariate analysis to spectroscopic data. Collaborate with experimentalists, hardware specialists, and product teams.

Provide operational support for quarterly carbon data collection and validation. Maintain data quality control and support standardized validation checks. Prepare clean datasets for analysis and reporting.

Leads global communication strategy, translating brand narrative into impactful messaging across media, digital platforms, events, influencers, and collaborations. Manages PR agencies, media relations, and identifies editorial opportunities. Executes influencer, creator, and brand ambassador strategies.

Software Developer will write code in C# and Python, maintain CI/CD pipelines, and develop tools to support converter control development. Requires 3+ years of experience, proficiency in C#, Python, and CI/CD tools, and fluency in English.

Sales Representative to drive sales growth and expand market presence in South Portugal. Responsible for achieving sales targets, developing new business opportunities, and managing customer relationships across B2C, healthcare, and retail sectors.

Manage the assembly and delivery of large technical installations at customer sites globally. Responsibilities include managing teams, overseeing budgets and timelines, and ensuring project safety and quality. Requires a bachelor's degree, international project experience, and fluency in English. Dutch is preferred.

As a Senior M365 Engineer, you will design, implement, and improve Microsoft 365 solutions across valantic's European multi-tenant environment. You will own and develop the Power Platform, manage Microsoft Teams governance, and drive adoption of Microsoft 365 Copilot. You will also support Purview governance and operate key Microsoft Entra ID configurations.

Software Engineer to develop, integrate, and optimize Microsoft Dynamics 365 F&O solutions. Experience with X++, Azure, integrations, and ERP architectures required.

Tieto seeks a DevSecOps / Application Security Engineer to define and evolve secure software development practices. Responsibilities include integrating security testing tools into CI/CD pipelines, leading vulnerability management, and guiding development teams on secure coding.

Design, build, and evolve Salesforce solutions. Develop and customize applications using Apex, LWC, Visualforce, SOQL, and declarative tools. Collaborate with stakeholders to translate business needs into technical solutions.

Project Manager responsible for project execution from readiness through final acceptance. Manages project team, budget, and risks, ensuring safety, cost, quality, and schedule adherence. Requires 5+ years experience managing complex technical projects, preferably in construction, manufacturing, wind energy, or similar industries. Bachelor's or Master's degree in engineering or related field. Strong analytical and communication skills. Fluent in English.

Experienced Team Leader to coordinate a Service Desk team, ensuring efficient incident and service request handling, SLA compliance, and process optimization.