assistant English-speaking jobs in Barreiro

Accounts Payable Accountant will process payments, reconcile vendor accounts, and manage vendor relationships. Experience in accounting, accounts payable, or finance is required. Proficiency in Excel and ERP systems is essential.

Market data analyst to support migration of Yield Curve valuation setup into Murex system. Requires Python, SQL, and data visualization experience. Knowledge of financial products and risk factors is essential.

Senior IT Analyst will act as technical owner of SuccessFactors Employee Central Core & Time Management solutions. Responsibilities include gathering business requirements, translating them into system configurations, and supporting maintenance, troubleshooting, and deployment of changes. Requires proficiency in SuccessFactors EC Core and Time Management solutions and fluency in English.

Industrial Engineer (Associate to Senior) to manage air network capacity, analyze load factors, and provide recommendations to stakeholders. Collaborate on cross-functional projects to optimize the air network.

The Restaurant Manager drives venue success by ensuring operational excellence, guest satisfaction, and team alignment. Responsibilities include overseeing floor and bar operations, managing team scheduling and performance, and ensuring compliance with health and safety standards. The ideal candidate has at least 3 years of experience in a similar role, strong leadership skills, and a passion for guest-focused service.

As an Application Cybersecurity Associate Engineer, you ensure secure onboarding and operation of software solutions. You conduct risk-based security assessments, enforce security requirements, and provide internal security consulting to project teams. You translate requirements into actionable guidance, validate evidence, and support the security exception process.

Product Designer will own end-to-end design of product features across web SaaS and mobile applications. Responsibilities include creating wireframes, prototypes, and high-fidelity designs using Figma, conducting user research, and collaborating with product and engineering teams.

Senior Database Administrator with 5+ years of experience managing Oracle databases. Requires expertise in Oracle Data Guard, RAC, ASM, and GoldenGate. Must have strong analytical and problem-solving skills and fluency in Spanish and English.

Principal System Engineer will configure, deploy, maintain, and optimize infrastructure and platform services. Experience required includes 7+ years as a DevOps Engineer (AWS), Kubernetes expertise, Linux System Administration, CI/CD tools, automation (Ansible), and monitoring tools (ELK stack, Prometheus-Grafana).

Office & Administrative Manager to support day-to-day operations in Madeira. Responsibilities include organizing financial and administrative documentation, coordinating with teams, monitoring payments and expenses, and improving internal procedures.

Lead Software & Commissioning Engineer for international sorting and conveyor projects. Develop software concepts, monitor implementation, and lead international teams. Expert knowledge of SIMATIC TIA, Failsafe, WIN-CC, Ethernet, Profinet, and commissioning.

Deputy General Manager to lead and coordinate concierge operations across EMEA. Manage, coach, and support team managers and concierge teams. Ensure operational performance aligns with service quality standards.

Leadtech Group seeks a Senior Product Engineer to build and maintain a multiplatform document system. Responsibilities include owning features from ideation to production, utilizing React, Node.js/Express, and PostgreSQL. The role requires Python fluency, TypeScript & React proficiency, and experience with AI workflows and LLMs.

Data Engineer needed for a hybrid project in Porto, Portugal. Requires 3-4 years of experience in Data Engineering, hands-on dbt Core experience, and strong SQL skills. Must have experience building and maintaining data pipelines and be fluent in English.

As an Account Executive, you will specialize in pharmaceutical industry compliance through a comprehensive training program. You will review customer materials, ensure timely task completion, and attend account meetings.

Dental Receptionist needed to greet patients, manage documentation, and coordinate clinic schedules. Previous customer service and dental/medical experience preferred. Strong communication, organizational, and computer skills required.

Experienced Recruiter to join Mercer's Experienced Hire Recruitment team in Lisbon. This hybrid role focuses on recruiting consultants for France, ensuring hiring goals are met while addressing logistical and branding issues. Requires fluency in English and French, 3-6 years of full-cycle recruiting experience, and direct sourcing expertise.

Process Quality Engineer will lead and coordinate issue resolution using 8D methodology, analyze quality data, and collaborate with cross-functional teams to implement solutions.

Leads Oracle and CRM initiatives through the full project and release lifecycle in an Agile environment. Oversees program planning, cross-functional coordination, stakeholder communication, release scheduling, deployment readiness, risk management, and successful delivery within scope, timeline, and budget.

Qualification & Validation Technician needed for equipment qualification and validation activities in GMP-regulated environments. Experience with executing IOPQ protocols, reviewing technical documentation, and performing calibration and validation tests required. Bachelor's degree in Engineering or related field and 1+ years of relevant experience necessary.