assistant English-speaking jobs in Barreiro

Hostaway seeks a Principal Backend Engineer to join the Core team, responsible for integrations with Online Travel Agencies. This role requires 10+ years of SaaS software development experience, with at least 5 years in a technical leadership role. Expertise in backend languages (PHP and Go), relational databases, RESTful APIs, and cloud environments (AWS) is essential.

Senior AI Engineer with +7 years of experience in Python and building RAG pipelines. Expertise in AI/ML platform architecture, implementation, and optimization. Experience scaling and improving existing AI architectures.

Java integration leader for IT Finance Tribe in an Agile environment. Monitors production incidents, validates deliverables, and manages anomalies. Requires 4+ years of Java/Spring experience, Docker/Kubernetes, and CI/CD tools. Degree in IT or equivalent.

QA Engineer to develop and maintain test automation frameworks using Python and PyTest. Validate firmware layers, integrate tests into CI/CD pipelines, and collaborate with development teams to ensure product quality.

The Maintenance Supervisor is responsible for all hotel maintenance, including daily checks, equipment repair, and renovation project coordination. This role ensures a positive guest experience and maintains a safe environment.

System Administrator will provide hands-on support, maintenance, and operations for server, network, and storage environments. Responsibilities include troubleshooting, implementing security best practices, and recommending software and hardware enhancements. Requires a degree in Information Systems or equivalent experience, along with Microsoft environment expertise and certifications.

Costing & Pricing Specialist needed for wire harness production. Perform cost estimation, sales price proposals, and Engineering Change cost calculations. Requires a degree in Engineering or Commerce, experience with wire harness production and CAD systems, and strong analytical skills.

The SYnergia 2026 project offers international volunteers aged 18-30 the chance to participate in community activities promoting social, environmental, and cultural awareness in Portugal.

Experienced Project Manager needed for Pharmaceutical R&D. Lead end-to-end drug product development programs, manage OPEX initiatives, and oversee funding and innovation projects. Ensure compliance with regulatory guidelines and quality standards.

Information Security Consultant evaluates cybersecurity controls, identifies gaps, and translates them into risk assessments. Creates, manages, and monitors risk treatment plans and supports governance and compliance activities.

Travel Consultant needed to design and customize cycling tours in the Algarve region. Coordinate bookings, communicate with clients and partners, and ensure seamless travel experiences.

Product Leader to own and scale product portfolio, including core platform products and new offerings. Lead and scale a PM team, define product roadmaps, and drive product lifecycle from ideation to launch. 8+ years of product management experience with a proven track record of shipping products that moved key business metrics.

Develop film capacitors according to customer requirements and regulations. Analyze specifications, design products, and manage development projects.

Experienced Agile Coach (SAFe) to lead enterprise agile transformation across multiple business units. Responsibilities include designing and executing SAFe implementation roadmaps, launching Agile Release Trains, and coaching stakeholders at all levels. Requires 3+ years of SAFe implementation experience, SAFe Program Consultant (SPC or A-SPC) certification, and fluency in English.

Support 24x7 monitoring and first-line activities for enterprise storage systems. Ensure stability and performance while providing excellent customer support.

Job Title: AI/ML Engineer Location & Setup Hybrid: Porto, Portugal At RemoteStar , we're hiring for one of our clients who are building AI systems that support real-world industrial decisions not chatbots, not demos. These are systems where reasoning quality has direct financial impact .

Senior Manager leads a team to build and run a specialized product within Trimble's Transportation & Logistics segment. Responsibilities include defining product vision, strategy, and roadmap, driving business growth, and ensuring high-velocity delivery.

The Product Portfolio Manager manages a product line portfolio, ensuring strategic alignment, financial performance, and operational efficiency. This role requires experience in managing product lines, ideally in C4ISR, Cyber, or Education and Training. The successful candidate will have strong analytical, business analysis, and reporting skills, as well as experience with Agile Product Management methodologies.

Supports international scaleups entering Europe through Portugal by executing market entry strategies. Conducts outreach, builds prospect lists, and coordinates local activities. Assists with market research, sales messaging adaptation, and client communication.

Provides technical support for enterprise systems including Google Workspace, Slack, and internal tools. Troubleshoots escalated issues, manages light automation projects, and collaborates with engineers on system improvements.