3028 English-speaking jobs in Porto

Coordinate and facilitate contracted eCommerce services for one or more customers. Develop and maintain customer relationships, ensuring contracted service levels are met. Manage escalations and communications, and ensure changes, releases, and upgrades are managed effectively. Conduct regular service reviews and liaise with customers to agree on problem priorities and delivery.

Lead a team of backend and frontend software engineers, collaborating with cross-functional teams to design, develop, and ship new features. Accountable for application performance, quality, and resilience.

Full Stack Engineer to build and scale a climate platform. Responsibilities include developing web applications, architecting backend services, and designing APIs. Requires 5+ years of experience with web application development, TypeScript, Node.js, React, and PostgreSQL.

Senior .NET Developer will implement Search and Subscription features for a public-facing web portal using .NET Core, microservices architecture, and cloud platforms (AWS or Azure). Responsibilities include developing search functionality, implementing subscription features, leveraging containerization with Docker and Kubernetes, and managing data with Entity Framework/EF Core.

Senior ServiceNow IT Consultant to enhance and optimize ITSM processes, support ITOM expansion, and contribute to the rollout of Strategic Portfolio Management (SPM). Requires strong technical expertise in ServiceNow ITSM, ideally with ITOM and/or SPM experience.

Content Marketing Associate will create and manage written and visual content for culinary experiences listed on the company website. Responsibilities include writing experience pages, marketing emails, and social media graphics. Requires a Bachelor's degree, 3+ years of content marketing experience, and strong visual editing skills.

Design, develop, and maintain automated test frameworks and test cases. Collaborate with stakeholders and teams to ensure CI/CD integration and drive quality improvements.

Senior Legal Counsel will provide comprehensive legal support to Construction, Operations & Maintenance Business Lines. Responsibilities include contract drafting, review, and negotiation, legal analysis, risk mitigation, and general legal advice.

Processes and validates supplier invoices, prepares payment proposals, and analyzes supplier accounts. Requires a degree in a related field, 2+ years of experience, SAP experience, and proficiency in English.

Lead and drive cybersecurity and IT security engineering initiatives across on-prem and cloud environments. Define, own, and evolve the corporate cybersecurity strategy, spanning security operations, vulnerability management, incident response, and compliance. Architect, implement, and operate core security capabilities, including Azure security controls, identity and access management, endpoint detection and response, SIEM, logging, monitoring, and alerting. Develop, measure, and report cybersecurity Key Risk Indicators (KRIs) and performance metrics. Serve as primary incident commander during cybersecurity incidents. Ensure IT infrastructure, applications, and cloud platforms are designed and operated with appropriate security controls. Oversee security awareness and phishing-resilience programs. Perform risk assessments, threat modeling, penetration tests, and security testing. Define, implement, and maintain security policies, standards, and procedures aligned with ISO/IEC 27001 and regulatory requirements. Maintain and improve the Information Security Management System (ISMS). Provide technical leadership and mentorship to system administrators, developers, and product managers. Manage relationships with security vendors and relevant authorities. Stay current on emerging threats, vulnerabilities, and security technologies.

Senior Machine Learning Engineer will build, deploy, and maintain production-grade ML systems that power verified intelligence across the Liminal platform. Responsibilities include model improvement, pipeline development, and collaborating with engineering, data science, and product teams.

Senior Environmental Engineer needed for Business Development team. Conduct Life Cycle Assessments (LCA), manage multidisciplinary projects, and monitor environmental policies. PhD in Environmental Engineering or MSc with 3+ years experience required. Proven experience in LCA using SimaPro and project management essential.

Nexxiot seeks a Backend Developer to design, implement, and operate distributed backend services. Responsibilities include building reliable, scalable systems, processing large volumes of device data, and providing 3rd-level support. Requires 5+ years of experience with Kotlin or Java, backend architecture, and containerized services.

Nexxiot seeks a passionate Frontend Developer to design and build modern web applications for a live fleet of connected devices. Responsibilities include implementing responsive interfaces, collaborating with engineers and UX designers, and participating in agile development activities.

Senior Contentful Architect to design and implement headless CMS solutions. Expertise in Contentful architecture, content modeling, live preview, and environment strategies required. Experience integrating Contentful with design systems, experimentation platforms, and modern frontend architectures.

Ubuntu Security Engineer will analyze, fix, and test vulnerabilities in open source packages. Collaborate with teams to identify, prioritize, and coordinate remediation of vulnerabilities.

Application Support Specialist will provide Level 2 technical support for applications, ensuring incident resolution and process improvement. Responsibilities include incident analysis, monitoring systems, procedure development, and change management. Requires experience with .NET, Angular, SQL Server, PostgreSQL, and Elasticsearch.

Ensures performance goals are met across all operations. Audits and processes expense claims, reconciles payment discrepancies, and manages end-to-end payment completion. Handles vendor setup and maintenance, performs 2-3 way invoice matching, and resolves invoice issues. Monitors outstanding PO and non-PO invoices, processes accruals, and reviews Vendor Aging and Payments Reports. Monitors AR aging, follows up on overdue accounts, and applies cash receipts. Responds to AR-related inquiries from distributors and customers.

Support the Business Development team in pricing, business analysis, and market trend studies. Contribute to product catalog revisions, optimization projects, and the company's digital transformation.

Canonical is hiring Embedded IoT / Edge Solutions Sales Representatives, Managers, and Directors to expand reach in industries such as Automotive, Medical Devices, Industrial Systems, Robotics, and Telco. Candidates should be technically skilled and familiar with embedded Linux and RTOS. This is a prospecting sales and strategic account development role requiring energy, ambition, and focus. Successful candidates will build and execute territory plans, develop pipeline through outreach and industry events, and close contracts to meet bookings targets.