assistant English-speaking jobs in Barreiro

Research studentship for a doctoral student to carry out R&D activities within the scope of the project "NATVALUE: Sustainable valorisation of nature". The work plan includes defining a methodology for Natural Capital Accounting, developing a valuation model, and testing a blockchain-based solution for conducting transactions. Applicants must hold a master's degree in Computer Science or related fields and be enrolled in a doctoral program. Preferred requirements include experience with Machine Learning algorithms, Python and PyTorch, and scientific publications.

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.

The Technical Presales Specialist Azure designs, sizes, and configures Azure-based solutions, working with partners and the sales organization. Responsibilities include creating technical proposals, responding to technical inquiries, and advising partners on Microsoft Azure promotions.

The Chief of Staff - Operations will partner with the Head of Operations to translate vision into execution, manage workforce planning, and drive a technology-enabled operating model. The role requires 8+ years of experience in Operations, Strategy, or Consultancy within fast-paced, high-growth environments and proven ability to operate with senior leaders and drive alignment across different areas.

The Business Development Representative will be the first point of contact for customers, developing customer-centric sales skills and becoming an expert in Cloudflare's products. This role requires fluency in English, French, and Spanish.

Supports finance, operations, and cloud engineering teams in monitoring and optimizing cloud costs. Tracks cloud expenditures, assists with cost optimization initiatives, and helps teams understand cloud usage patterns across the AWS platform.

Design product experiences across our platform, shaping flows and interactions that are intuitive and impactful. Own end-to-end design for major product initiatives, partnering with cross-functional teams to solve problems and iterate based on user feedback.

Full-Stack developer to design, develop, and maintain web applications using React and .NET. Experience with CMS development (Optimizely preferred) and cloud platforms (Azure) is required. Must have a Bachelor's degree in Computer Science or Software Engineering and 4+ years of experience.

Senior DevOps Engineer to design, implement, and maintain cloud infrastructure, automation, and secure network architectures. Requires 5+ years of experience in DevOps, strong networking fundamentals, cloud networking services, container orchestration, and IaC.

IT Production Project Manager to manage technical infrastructure projects supporting business applications. Experience in IT project management within production or infrastructure environments required.

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.

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

Lead and manage international IT recruitment, from sourcing to onboarding across global markets. Build partnerships with hiring managers, mentor recruiters, and drive continuous improvement of recruitment processes.

Edit, optimize, and enhance website content to improve search engine rankings and user engagement. Collaborate with writers, SEO specialists, and marketing teams to deliver high-quality, SEO-friendly content.

Control and Protection Engineer to design, implement, test, and maintain control and protection systems for high-voltage substations and power generation facilities. Ensures reliable and safe operation of critical electrical infrastructure.

Lead and develop a team of Account Executives across the EMEA region. Drive revenue growth, implement sales processes, and partner with marketing and product teams.

Leads global quality strategy and governance for food testing laboratories, ensuring compliance with ISO/IEC 17025 and regional regulations. Designs, implements, and improves a global quality management system, standardizes processes, and builds quality capability across sites. Drives performance improvement, manages accreditation, and collaborates with stakeholders to ensure quality excellence.

Full Stack Developer specializing in AI/ML for data analysis, pattern recognition, and inference. Develops and maintains web applications, implements machine learning algorithms, and collaborates on innovative solutions.

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.

Lead and grow the Developer Experience (DevEx) function, shaping its mission, scope, and operating model. Build a strong team culture and improve developer workflows, tooling, and standards. Translate company strategy into a DevEx roadmap and partner with cross-functional teams.