freelance English-speaking jobs in Guimarães

Fullstack Developer role requiring 4+ years of experience with Vue.js 3, Node.js, TypeScript, and Kotlin. Must have B2 English proficiency and strong customer focus.

Experienced Project Manager to drive end-to-end delivery of marketing projects across 25+ EMEA markets. Manage multiple workstreams, coordinate stakeholders, and ensure on-time delivery in a fast-paced environment. Requires 5+ years of marketing project experience.

DevOps Engineer to manage, configure, and optimize infrastructures and platforms. Implement and maintain CI/CD pipelines, containerized environments, and monitoring tools. Automate operational processes and resolve technical incidents.

Penetration Tester to conduct web, network, cloud, and Active Directory penetration tests. Support incident response, threat hunting, and security improvement initiatives. Requires 3+ years of experience in offensive security, strong technical skills, and fluency in Portuguese and English.

Finance & Accounting Specialist to support local finance function in Portugal. Responsibilities include accounting operations, statutory and tax compliance, reporting to Headquarters, and process improvement. Requires a degree in Accounting, Finance, or related field, minimum 3-5 years of experience, and fluency in English and Portuguese.

Junior Client Services Assistant to support clients, providing technical support, logging requests, and directing clients to appropriate teams.

Lead Mobile Architect to govern mobile architecture using Dart Code Metrics, balancing technical debt with feature delivery. Lead a team of 8 developers and quality engineers, providing technical solutions and estimations.

Data Engineer to design, implement, and rollout corporate IT applications in a cloud data analytics environment. Requires 5+ years of experience, strong understanding of ERP processes, data modeling, and cloud platforms (MS Azure). Proficiency in Python, PySpark, Java, SQL, and data visualization tools.

Support international accounting, financial close, tax, treasury, and statutory reporting for EMEA and APAC entities. This role involves coordinating with local providers and auditors to ensure accurate reporting and strong controls.

SAP CS Consultant needed with 3-5 years of SAP FI/CO experience. Requires a degree in a relevant field and experience in SAP implementation projects. English is mandatory. SAP IS-U experience is preferred.

Customer Support Specialist needed for a leading Outsourcing/BPO consultancy in Lisbon. Must be fluent in Polish and English (B2 level), possess strong problem-solving skills, and be detail-oriented. Ability to work independently and handle confidential information is required. Familiarity with SAP is a plus.

We seek a Node.js Developer with AWS experience. Requirements include 3 years in Node.js and TypeScript, experience with AWS services (Systems Manager, S3, Lambda, etc.), and RESTful APIs. Excellent English is required.

Senior Cost Manager for data centre construction projects. Responsibilities include cost planning, budgeting, forecasting, contract administration, and risk management. Requires construction cost management experience and knowledge of electrical/mechanical equipment.

Business Analyst for Global Trade Management projects within Richemont IT. Expert in SAP GTS, Trade Preference, Customs Management, and Trade Compliance. Requires 3+ years SAP GTS project experience or 6+ years in SAP SD/MM with a willingness to learn GTS. Strong analytical and communication skills. Fluent English, French a plus.

Oversee financial accounting and reporting for MGM Muthu Hotels' portfolio. Responsibilities include group consolidation, financial statement preparation, budgeting, and team supervision. Requires strong accounting skills and leadership.

Senior Robotic Startup Specialist to integrate the HUGOTM RAS-system into hospitals. Responsibilities include developing program goals, training surgeons and staff, and supporting technology adoption. Requires 2+ years of experience and fluency in English and Portuguese.

KWAN seeks a Java Developer with 5+ years of experience, Spring framework knowledge, SQL database experience, and unit testing proficiency. Fluent English required.

Design, deliver, and evolve complex customer solutions for a leading AI-powered corporate travel platform. Translate ambiguous travel challenges into AI-enabled solutions, working directly with clients to achieve measurable results.

The Cluster HR Manager oversees HR strategy for Hyatt Regency Lisbon and Sheraton Cascais Resort. Responsibilities include talent acquisition, policy implementation, employee relations, and workforce planning. Requires a degree in HR or Psychology and 3-5 years of relevant experience.

Research grant available for a PhD student in Physics at the University of Lisbon. Focus involves dynamic thermal simulation, developing numerical models in EnergyPlus, and optimizing building façade and ventilation systems. Requires a Master's degree in Physics or Physics Engineering.