assistant English-speaking jobs in Barreiro

LiveAbroad seeks a senior real estate professional to source, analyze, and negotiate residential investment opportunities in the Porto metropolitan area for private investors.

Senior Full Stack Engineer to design, develop, and maintain backend services in Go and web applications using React. Responsibilities include building APIs, user-facing features, and automated tests. Requires 5+ years of experience in software development, including full stack roles, strong Go and React skills, and experience with AWS.

SkillAnthem seeks a Portuguese Language Tutor to deliver interactive online sessions for learners of all levels. The ideal candidate will teach Portuguese from foundational to upper-intermediate/advanced levels, using the CEFR framework (A1–B2/C1).

As Vice President, Platform Infrastructure Architecture, you will define and evolve technical standards for Kubernetes platforms, cloud networking, edge services, and API access patterns. You will design, validate, and document architectures, ensuring scalability, security, and consistency across regions. This role requires 8+ years of experience in platform, cloud, or infrastructure engineering with a focus on Kubernetes and AWS.

International Logistics & Purchasing Lead for a growing furniture and home décor brand. Manage and optimize international purchasing and logistics, including import/export, supplier relationships, and shipment coordination.

Data Engineer to architect and scale a proprietary investor database, transitioning from basic filtering to an AI-driven matching engine. Responsibilities include developing a weighted scoring algorithm, managing data pipelines, and overseeing the migration to Python-based micro-services.

Design, implement, and optimize secure, scalable endpoint management solutions for a global workforce using Microsoft 365 and Intune. Manage M365 apps and services, focusing on Intune solutions for Windows, macOS, iOS, and Android devices.

ARPA seeks a proven International Business Developer to drive revenue growth and champion the 'Automate More' philosophy globally. Responsibilities include achieving sales quotas, developing new business opportunities, and expanding ARPA's footprint into new territories.

Freelance IT recruiter to source and engage IT professionals across Belgium and Europe. Requires 1+ year recruitment experience, proven sourcing skills, and fluency in English. Commission-only opportunity with unlimited earning potential.

Develop and implement asset management strategies, lead troubleshooting efforts, and integrate maintenance activities within a CMMS system. Support drug product manufacturing operations, applying reliability engineering methodologies and data-driven decision-making. Define and monitor KPIs, propose innovative solutions, and ensure compliance with local legislation.

Oowlish seeks a Senior Data Engineer to design, implement, and optimize ETL processes across cloud platforms and AI-driven environments. This role requires 4+ years of experience as a Data Engineer, strong Python skills, and expertise in relational databases (Microsoft SQL Server, Oracle).

Develop and manage desktop and web applications using .NET. Collaborate with teams to design, code, test, and maintain high-quality applications. Requires experience with C#, ASP.NET, MS SQL, Azure services, and Azure DevOps.

Nitro seeks a QA Engineer to modernize Java UI and C++ unit test suites for its core product. The role involves transforming legacy test suites, expanding platform coverage, optimizing execution, and scaling CI/CD pipelines. The ideal candidate has 5+ years of experience as a QA engineer with expertise in delivering and growing large-scale test frameworks, strong programming skills in Java and C++, and experience with CI/CD platforms.

Credit Management Specialist will support the CM Manager in managing the portfolio, negotiating payment plans, and tracking debtor accounts.

Cloudflare seeks a Director, Technical Program Management to lead initiatives for the Customer Support organization. This role will partner with leadership to define, scope, and measure strategic programs impacting customer satisfaction, tooling, process improvement, and delivery quality. The ideal candidate will manage a team of Technical Program Managers, drive cross-functional collaboration, and ensure successful program execution.

Junior User-Centred Design Consultant will support research and design activities, capturing insights and turning them into user-centered artefacts. The role involves collaborating with multidisciplinary teams to advocate for user needs while meeting business requirements.

Credit Control Administrator needed for hybrid role in Lisbon. Responsibilities include data entry, processing payments, resolving queries, and managing overdue accounts. Must have C1 proficiency in Dutch and French, advanced English, and experience in the finance industry.

Experienced Customer Support Specialists are needed for a leading digital banking project (Spanish market). Resolve customer queries via chat, calls, or email, managing complex cases and providing excellent service. Support fraud investigations, dispute resolution, and complaints handling. Must have C1/C2 Spanish and B2 English, and 12+ months experience in customer service, banking, finance, or insurance with Spanish clients.

Provides HR support to business stakeholders and the HR community, ensuring smooth and efficient HR operations. Manages employee data, drafts HR documents, and advises on general HR queries. Requires fluency in French and English.

Lead and manage IT project teams, overseeing recruitment, planning, and execution. Develop strategic plans, ensure technical excellence, and report to the Head of Tech. Requires 8+ years of IT project management experience and fluency in English.