2157 English-speaking jobs in Porto District

Operations Regulatory Engineer ensures continuous compliance with international and local regulations for offshore asset operations. Maintains regulatory permits, licenses, and certificates, monitors compliance, and supports Operations Management teams in understanding and meeting regulatory requirements. Requires a relevant engineering or university degree and at least 4 years of experience in a relevant industry sector.

The Global Commercial Operations Project Manager drives the execution of strategic Sales Planning & Execution initiatives across Unilabs' markets. The role translates global priorities into project plans, leads execution with country teams, and ensures measurable impact on commercial performance.

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.

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).

Senior Backend Engineer will design and build scalable middleware services using AWS Lambda, API Gateway, Node.js/TypeScript, and Terraform. Responsibilities include developing serverless applications, building microservices, and implementing infrastructure as code. The role requires 4+ years of backend development experience, expertise in RESTful and/or GraphQL APIs, and experience with CI/CD pipelines.

Senior Frontend Engineer to build and maintain guest-facing web experiences for a global QSR platform. Responsibilities include writing clean TypeScript, implementing AEM headless content, integrating APIs, and maintaining automated tests. Must have 4+ years of experience building production web applications with React and TypeScript.

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 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.

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.

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.

Senior Java Developers design, develop, and maintain scalable Java applications. Collaborate with teams to understand project needs and translate them into technical specifications. Troubleshoot issues, ensure application performance, and stay current with industry trends.

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.

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.

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.

Leads and evolves Blip's talent strategy across the employee lifecycle, driving talent management programs, leadership development, performance management, succession planning, and workforce capability building. Partners with senior leaders to build a high-performing, future-ready organization. Designs, implements, and continuously improves talent management frameworks and processes, including identification, development, and succession planning. Develops a learning strategy that supports a high-performance culture and identifies Blip's capability gaps. Supports the creation of leadership development programs for managers across Blip and partners with the Group Talent Team to drive performance management processes. Collaborates with People Partners, Comms and EB, Talent Acquisition, People Operations, and Rewards teams to ensure talent strategies align with Blip's culture and business priorities.

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.

Innovation Project Manager (VIE) will lead strategic initiatives, identify and prioritize AI-driven projects, and facilitate idea generation. Requires project management, product management, or innovation management experience with a track record of driving technological initiatives.

Coordinates, supervises, and ensures timely execution of payroll activities for 1-2 countries. Manages escalations, monitors process adherence, supports compliance tasks, and leads continuous improvement.

Senior Salesforce Developer with 5+ years of experience needed. Must have strong Apex, Visualforce, and Lightning components knowledge. Experience with Salesforce integrations, security, and data modeling is required. Proficiency in English is mandatory.