freelance English-speaking jobs in Barreiro

Experienced IT DevOps Lead to drive cloud infrastructure evolution in Google Cloud. Lead DevOps team, design secure and scalable architectures, and implement CI/CD pipelines using GitLab. Manage infrastructure components, ensure high availability, and optimize cloud costs. Strong technical expertise in GCP, Terraform, Kubernetes, and GitLab CI/CD required.

Leads large-scale IT transformation programs, manages IT landscape, and drives IT strategy development. Manages CIO Office, IT budget, and vendor relationships. Requires a Master's degree in a related field and significant experience in IT strategy consulting or corporate IT management.

Experienced accountant needed for accurate and compliant accounting data, closings, and reports for European Allianz entities. Responsibilities include running accounting calculations, reviewing month-end and quarter-end closings, supporting regulatory reporting, and administering accounting systems. Requires 4-5+ years of accounting experience, strong technical accounting skills, SAP FI/CO experience, and fluency in Greek and English.

Account Executive to drive new business growth in the Malta market. Responsibilities include prospecting, lead generation, pipeline management, and customer relationship management. Requires fluency in English and Italian, 1+ year of sales experience, and strong communication and organizational skills.

Ensures smooth payment flows, handles credit card transactions, reconciles accounts, and supports tax-related processes. Prepares franchisee account statements, creates invoices, and acts as a key contact for internal and external stakeholders.

Develops sales plans, establishes overseas sales platforms, and manages customer relationships. Leads international exhibition participation. Requires a bachelor's degree, 5+ years of international surgical instrument sales experience, and proficiency in English.

Freelance AI trainer for energy engineering projects. Design problems, evaluate AI solutions, validate calculations using Python, and improve AI reasoning.

IT Continuity & Resilience Analyst needed to protect IT systems and ensure their recovery. Requires expertise in IT Continuity & Resilience, IT Production, and Disaster Recovery. Experience with GRC, risk assessments, and audit support is desired. Fluent English is mandatory, French is a plus. Certifications such as CRISC, ISO 22301, ISO 27001, or CCRP are valued.

PrimeIT seeks a Functional Tester to analyze requirements, create test strategies, and execute manual and automated tests.

Functional Tester to join a global insurance group in Lisbon (Hybrid). Perform functional testing, support end-users, and ensure solutions meet specifications. Experience in functional testing, SQL, Oracle databases, user support, and Kanban/Scrum methodologies required.

Produces investments monitoring reports for pension funds, including asset allocation, performance, risk analysis, and strategy updates. Collaborates with other Mercer teams and external entities. Requires fluency in English, a degree in a relevant field, and 3+ years of experience in the investments industry.

Designs, develops, and implements customized solutions within Salesforce Service Cloud & Data Cloud. Expertise in Salesforce configuration, Apex programming, and Lightning components is required. Collaborates with stakeholders to gather requirements and translate them into technical solutions. Performs data migration, testing, and troubleshooting. Stays updated on Salesforce features and enhancements.

Provide customer support to Arabic speakers via phone, email, and chat. Resolve customer queries, document interactions, and meet quality and productivity targets.

Leads market intelligence activities in Europe and CIS, supporting the development of global commercial aviation services forecasts and business analysis. Builds regional services demand forecasts, analyzes competitor strategies, and identifies market trends. Provides advisory support to marketing teams and contributes to the development of aftermarket strategy.

Lead a team of software engineers, driving growth and performance while shaping IT solutions for energy generation. Collaborate with management, product owners, and architects to implement best practices and deliver innovative software. Build a collaborative team culture and stay ahead of tech trends.

Data Operations Hiring Lead will build and manage a remote team of Hiring Coordinators to streamline the recruitment process for Veeva Link's global network of freelancers. Responsibilities include designing automated hiring workflows, establishing quality control protocols, monitoring key performance indicators, and ensuring the team has the capacity to meet hiring demands.

Leads a team of Data Scientists focused on revenue optimization, pricing intelligence, personalization, and experimentation. Designs and scales experimentation frameworks and drives the adoption of adaptive optimization approaches. Requires proven experience leading Data Science teams and hands-on machine learning expertise.

Systems Architect needed for distributed system design and implementation. Experience with Domain-Driven Design (DDD), HL7 v2/FHIR, Java, Spring Boot, and microservices required.

Senior Node.js Developer to design, develop, and maintain server-side applications. Requires 5+ years of Node.js experience, full-stack versatility (HTML, CSS, JavaScript/TypeScript), cloud and container knowledge (AWS, Terraform, Docker, Kubernetes), and DevOps/CI/CD experience.

Experienced Systems & Identity Engineer needed for large-scale, mission-critical Microsoft-based infrastructures. Manage and evolve complex hybrid and enterprise environments, including Active Directory, Exchange, Intune, Teams, and OneDrive for Business.