qa English-speaking jobs in São João da Madeira

As Trustly's Staff Product Designer for GoConsumer, you will shape how users build better financial habits through AI-driven coaching, behavioral psychology, and game design. You will design conversational flows, interaction patterns, and gamification systems that make money feel understandable, supportive, and enjoyable. You will work closely with product managers, engineers, data scientists, and behavioral scientists to translate Trustly's data and open banking capabilities into delightful, trustworthy, and emotionally resonant experiences.

The Institute of Social Sciences of the University of Lisbon is seeking a Director. The Director is elected for a three-year term and is the governing body and external representative of the institute. Applicants must be a researcher or professor with experience in management or coordination roles and a strategic vision for the institute.

Senior People Operations Manager will own and manage employee systems, oversee contracts and documentation, and drive process improvements. Responsibilities include leading recruiting operations, managing payroll, ensuring compliance with German labor law, and coordinating company events. Requires 5+ years of experience in People Operations, operational excellence, discretion, independence, tech mastery, legal and payroll expertise, and fluency in English and German.

Software Engineer will contribute to the delivery of high-quality software solutions. Responsibilities include task breakdown and definition, contributing to process improvement, root cause analysis and problem mitigation, and independent task delivery. Must have experience with Git, Command Line, NodeJS or TypeScript, React, unit tests, and CI/CD pipelines.

As an Identity and Access Management (IAM) Expert, you will design, configure, and deploy IAM solutions, manage identity governance, and investigate access issues. You will also contribute to JML processes and operate and maintain the IAM environment.

Java Developer will design, develop, and maintain cloud-based applications using Java 17/21 and Spring Boot. Responsibilities include implementing messaging solutions, collaborating with teams, and ensuring application reliability and scalability. Requires 5+ years of experience in Java development in cloud environments.

Develop and deploy machine learning models for automated analysis of spoken English proficiency. Build and maintain machine learning systems to track user proficiency across various English language skills. Contribute to the research, development, and refinement of ELSA's adaptive learning system.

Freelance Flutter App Developer needed for part-time role (20 hours/week). Develop, test, and maintain cross-platform Flutter applications, focusing on usability and clinical workflows.

Software Engineer to design and develop components within the Windows Audio stack, including audio DSP pipelines and APOs. Requires strong C++, .NET/C#, and Windows desktop development experience.

Lead daily manufacturing activities, ensuring productivity targets and quality standards. Coordinate production operators, monitor performance, and implement improvements. Plan production schedules, maintain documentation, and report operational metrics.

Site Reliability Engineer to design, implement, and maintain scalable and resilient cloud infrastructure on AWS. Responsibilities include managing Kubernetes clusters, implementing CI/CD pipelines, and ensuring high availability and performance for mission-critical systems.

Senior Technical Product Manager will own Mastercard's open banking connectivity across a portfolio of European countries. Responsibilities include managing the roadmap for bank connections, performing deep analysis of bank connections, and partnering with Engineering teams.

As a Scheme Analyst, you will monitor and analyze card scheme bulletins, prioritize implementation of requirements, and manage scheme portal access. You will also ensure accurate Service Provider registrations and collaborate with stakeholders to resolve operational and scheme-related issues.

AWS Cloud Engineer will manage and optimize AWS Cloud Infrastructure, design CI/CD pipelines, and automate infrastructure management. Responsibilities include managing Databricks infrastructure, building CDN solutions, and ensuring security compliance. Requires 7+ years of experience managing AWS Cloud Infrastructure and expertise in provisioning, configuring, and securing cloud resources. Fluency in English is mandatory.

Experienced IT Project Manager needed to plan, manage, and execute SaaS or B2B projects involving multiple stakeholders and technical integrations.

The SELINA project seeks a Senior Technician with a Master's degree in a relevant field to support evidence-based decision-making for biodiversity conservation.

Software Engineer needed to build, deliver, and evolve valuable products. Collaborate with stakeholders to understand business needs and translate them into technical solutions. Proactively unblock activities and ensure efficient delivery. Contribute to team growth by mentoring colleagues and sharing knowledge. Leverage AI tools and technologies to improve productivity and develop new features. Solid experience as a Software Engineer with strong object-oriented or functional programming skills is required. Fluent in English.

Golang Developer to build high-performance backend systems. Develop and maintain backend services, design scalable APIs and microservices, and collaborate with development teams. Requires 2-3 years of backend development experience, Golang proficiency, REST API and microservices knowledge, and familiarity with Git and Agile environments.

Leads strategic sales initiatives, analyzes sales data to identify trends and opportunities, and designs AI-driven solutions to improve sales processes.

Mendix Application Engineer responsible for the operation and lifecycle management of live Mendix applications. Ensures reliability, performance, and security through monitoring, maintenance, and optimization. Collaborates with clients and development teams to implement improvements and new features.