student English-speaking jobs in Castro Daire

Expert Senior Associate Consultant will join the Technology Delivery Guild to help clients modernize their tech strategy, architecture, and systems. Responsibilities include ensuring alignment between technology strategy and implementation, supporting large-scale transformation programs, and mentoring junior team members.

Provides day-to-day support to employees, resolving tickets, processing requests, and managing complex situations. Collaborates with People Partners, Payroll, and Talent teams. Requires 2+ years of People Operations experience, HRIS and ticketing system proficiency, and knowledge of multi-country employment practices.

Senior Clinical Research Associate to monitor and manage sites in Portugal for a global pharmaceutical company. Requires GCP, ICH, and ISO14155 knowledge, fluency in Portuguese and English, and experience in medical device studies. This is a freelance role for 0.2 FTE.

The Payroll Administrator processes payroll transactions, manages international payroll reports, and collaborates with payroll service providers. The role requires proficiency in Excel, strong communication skills, and experience with payroll practices.

Provide tax compliance and advisory work for clients in the asset management industry. Work with managers and partners on international and state and local taxation, implementing tax strategies.

Full-Stack Architect to design and drive scalable web application architecture for US-based clients in consulting and finance. Requires 3+ years experience as a Software Architect or Technical Lead, hands-on Node.js + React experience, and expertise in RESTful APIs, microservices, and AWS cloud infrastructure.

Contract Manager responsible for overseeing contractual aspects of construction projects, ensuring compliance, mitigating risks, and supporting project delivery. Experience managing FIDIC contracts for large-scale projects in Europe required. Excellent communication, problem-solving, and negotiation skills necessary.

Provide non-voice customer support (chat and/or ticket) for a global technology and services leader. Handle inquiries accurately, follow SOPs, and escalate complex issues. Investigate, collect information, and provide detailed customer support.

Senior Treasury Analyst to support daily treasury operations, including cash management, liquidity monitoring, payments, and FX exposure management. Requires 5+ years of treasury experience, cash flow forecasting, and proficiency in Treasury Management Systems.

Bilingual Portuguese Generalist Evaluator will develop prompts, establish evaluation standards, and assess AI model outputs for accuracy and cultural fit in Portuguese. Must be native to Portugal or Brazil with fluency in Portuguese and English.

Senior Consultant to deliver value-add sourcing services to clients in the Marketing category. Responsibilities include collaborating with internal teams, managing market tenders, negotiating deals, and ensuring client requirements are met. Requires proven experience in procurement or sourcing, experience sourcing for marketing services, and strong analytical and communication skills.

Junior Backend Engineer will design and develop tools to automate financial operations, manage asset transfers, and integrate third-party APIs.

This role supports production readiness across the project lifecycle, defining technical solutions and ensuring stability of production and non-production environments. The Application Production Support professional works with development, infrastructure, security, and production support teams to integrate production requirements, promote best practices, and ensure operational excellence.

Account Executive for LoB drives revenue growth by identifying and qualifying opportunities, developing sales strategies, and building executive relationships. Requires 5+ years of experience selling business software, a proven track record of target achievement, and fluency in English and Portuguese.

Global Payroll Trainee to support HR Operations under the guidance of the Global Workforce & HR Process Manager. Assist with global payroll support, HR administration, benefits administration, occupational health, onboarding/offboarding, regulatory compliance, and HRIS data support.

Manages digital requests across Front-End, CMS, and Mobile Apps, ensuring efficient delivery and alignment. Prioritizes and assigns tasks, monitors progress, and guarantees quality. Requires 3+ years of experience, proficiency in Jira/Asana, and fluency in English.

Senior iOS Engineer to support the growth of the Speechify iOS app and work on new projects. Experience with Swift, SwiftUI, multithreading, CI/CD, and SOLID principles is required.

Support key account clients in their HRIS transformation projects, including Workday deployment or migration initiatives. Responsibilities include functional support, change management, and ensuring the technical and functional consistency of the HRIS ecosystem.

Customer Success Engineer to lead post-delivery support, ensuring successful adoption and continuous value realization of Analytics & AI solutions. Manage client relationships, resolve issues, and contribute to shaping the Customer Success function. Requires 2-3 years of experience in client-facing roles, strong communication skills, and a structured problem-solving approach.

Manages tax compliance and advisory projects for domestic and international clients. Delivers accurate tax solutions, ensuring timely project completion and client satisfaction. Oversees preparation and submission of various tax obligations, including CIT, VAT, Personal Income Tax, and Property Tax.