1747 English-speaking jobs in Porto

Business Development Manager will execute business unit strategy, develop customer and vendor relationships, and lead negotiations on key deals.

Tonic App seeks a Performance Marketing Executive to manage and optimize paid marketing campaigns across Google Ads, Facebook Ads, LinkedIn, and Instagram. Requires 2+ years of experience managing mobile app campaigns, proficiency in MS Excel, and a strong understanding of SEO, web analytics, and Google Adwords.

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.

Lead and build a high-performance team of Data Architects and Data Engineers to design, develop, and implement data infrastructure, pipelines, and a Data & AI platform. Proven track record leading Data Platform teams, experience with Data Platform Architecture (Lambda, Data Mesh), Big Data, DWH & Real-time technologies (Hadoop, Spark, Kafka, Snowflake, Redshift), and Cloud (GCP preferred).

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.

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.

Leads and evolves talent strategy across the employee lifecycle, driving talent management programs, leadership development, performance management, succession planning, and workforce capability building. Designs, implements, and improves talent management frameworks and processes. Develops learning strategies and reskilling initiatives aligned with future workforce needs. Supports leadership development programs and performance management processes. Partners with business leaders to identify critical roles and build succession plans.

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.

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.

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.

Senior Machine Learning Engineer to design, develop, and deploy AI/ML capabilities for a product-driven platform. Experience with LLMs, prompt engineering, and conversational AI is required.

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.

Head of Delivery Excellence will design and evolve project delivery processes across the company, focusing on clarity, simplicity, and real-world usability. This role will drive the adoption of modern tools and platforms, explore and implement AI for project delivery, and support the development of project managers and technical leaders.

Senior Systems/Networks Engineer to oversee and manage critical server and Unix OS subsystems, maintain cloud environments (AWS, GCP), and collaborate with network and security teams. Responsibilities include implementing system monitoring, backup, recovery, and automation solutions, architecting and configuring managed installations, and automating cloud and hybrid platform deployment. Must have 3+ years of experience in UNIX/Linux administration and/or Networking, experience in Amazon Compute Cloud, and in-depth knowledge of TCP/IP and ISO/OSI stack.

Senior Database Administrator will manage on-premises and Cloud database infrastructure. Responsibilities include ensuring database service levels, designing and managing database subsystems, defining and executing backup and disaster recovery procedures, and investigating production incidents. Must have 5+ years of experience administering PostgreSQL in production environments.

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.