English-speaking jobs in Castelo de Paiva

Mobile Engineer to develop and scale a core mobile application using AI and real-time data. Requires 4-5 years of experience in iOS/Android development with strong Kotlin and Swift skills.

Design and develop learning experiences that transform users, blending psychology, storytelling, and product design. Craft AI-powered learning journeys, protocols, and loops, ensuring each element drives user growth and impact. Collaborate with experts to translate their knowledge into engaging, science-backed learning programs. Analyze user data and iterate on courses to maximize transformation and retention.

Support the Leisure Sales team in developing and maintaining relationships with tour operators, travel agents, and partners. Execute sales strategies, maximize revenue opportunities, and ensure brand consistency across sales channels.

Hexa Consulting seeks a Senior .NET Developer with 5+ years of experience. Experience with Angular and UI design is a plus. Must have excellent English communication skills and a collaborative mindset.

Devote Consulting seeks full-time consultants to support projects in the life sciences industry. Responsibilities include improving processes, data, and systems within R&D, clinical operations, and regulatory affairs. Qualifications include a master's degree, 1-2 years of industry experience (preferred), and proficiency in English (C1). Familiarity with system validation and GxP system operations is advantageous.

Senior Ubuntu Embedded IoT System Engineer will represent Canonical with OEMs, ODMs, and silicon partners to deliver the best Ubuntu user experience on partner hardware. This role involves providing software and system engineering services, working with partners on platform bring-up, and collaborating with teams to identify, triage, and fix critical problems.

Supervises Front Desk activities including check-in/check-out, room allocation, guest complaints, and cash handling. Leads shift operations in collaboration with the Assistant Front Office Manager and/or Front Office Manager. Completes cashier and closing reports, processes guest check-ins, and ensures rates are accurate. Serves as a role model for the Guarantee of Fair Treatment/Open Door Policy and responds to emergency procedures. Maintains confidentiality, protects company assets, and adheres to company policies and procedures. Welcomes and acknowledges guests, anticipates service needs, and assists individuals with disabilities. Communicates clearly and professionally, develops positive working relationships, and ensures adherence to quality standards.

Provide second-line support for e-commerce applications, resolving incidents, and collaborating with development teams. Responsibilities include user support, issue analysis, change management, process maintenance, and incident management.

Senior DevOps Engineer specializing in AWS, responsible for architecting and managing high-performance environments using Amazon ECS and Terraform.

Provide customer support via phone, email, and/or chat in Dutch and English. Assist users with technical issues, account access, and platform functionality. Troubleshoot and resolve technical problems following established procedures.

Security Engineer, Red Team will conduct red team exercises, penetration tests, and vulnerability research to strengthen defenses against real-world attacks.

SQL Server Database Administrator needed for hybrid role in Porto. Administer and maintain SQL Server databases in OLTP environments, manage high availability solutions, and monitor/optimize database performance. Experience with .NET and IIS application troubleshooting required.

HR Business Partner to support business strategy in Portugal. Leads talent planning, recruitment (focus on tech), performance management, and employee relations. Requires 5+ years HR experience, tech sector background, and fluency in Portuguese, English, and Spanish.

Full-Stack Engineer will design, build, and maintain full-stack applications using Django and Vue.js. Collaborate with stakeholders to translate business needs into technical solutions and work with data pipelines and analytics.

V&V Engineer with at least 1 year of experience in system engineering, verification and validation of complex systems, preferably in air traffic control. Responsibilities include communicating with stakeholders, creating engineering drawings, translating customer needs into requirements, providing operational support, writing test cases, tracking corrective actions, and carrying out validation tests. Requires a degree in Engineering and proficiency in English.

Match Profiler is seeking Junior, Mid, and Senior iOS Developers for a client in Lisbon. Successful candidates will have professional experience with Swift, SwiftUI, Objective-C, and Xcode.

Senior C#/.NET Developer to lead legacy service migration to .NET Core, design and develop scalable features, optimize data layer performance, and manage distributed cache.

Analytics Engineer will design analytical models in dbt, translate client data into actionable insights, and contribute to the evolution of the data stack. Requires 3+ years of data analysis experience, strong dbt skills, SQL and Python proficiency, and data warehouse experience.

Operate and monitor mainframe systems, execute batch processing, and support operational continuity. Requires 3+ years of experience as a Mainframe Operator with IBM z/OS and JCL knowledge.

Experienced Linux System Engineer or Big Data Platform Administrator needed. Minimum 5 years of experience managing Cloudera/Hadoop infrastructure and data lake platforms. Proficiency in Linux System Engineering & Operations, automation using Python and Ansible, and strong communication skills. Fluency in English required.