freelance English-speaking jobs in Guimarães

Assistant Buyer will collaborate with designers, buyers, and merchandisers to develop new collections for global markets. Responsibilities include analyzing trends, assisting with product development, and managing the product lifecycle.

Electrician needed for maintenance of generator, lighting, and electrical systems at a luxury residential community. Requires 5+ years experience, electrician qualification, and familiarity with industrial electrical systems.

The Talent Specialist – Learning & Development will implement and monitor the Belron Group's Talent Management framework. This role will lead performance management cycles, identify learning needs, and deliver training plans aligned with strategic goals. The Talent Specialist will also drive Talent and People Review processes, identifying high-potential talent and rolling out leadership programs.

Management Control Technician supports monthly closing, consolidation, and financial reporting processes. Monitors performance indicators, prepares reports, and collaborates on budget and forecast preparation. Requires a finance degree, 2+ years experience, accounting knowledge, and proficiency in MS Office and SAP.

VALD seeks a Business Development Manager with an allied health background to demonstrate and sell human-measurement technology to clients globally. The role involves product demonstrations, setting up trials, nurturing leads, and representing VALD at conferences.

Team Manager for KYC (Know Your Customer) within the CSG (Client Support Group) department. Responsible for developing and implementing KYC policies, managing a team, and ensuring compliance with regulations and company standards.

Managing Director to lead and grow Altavia Ibérica's Portuguese market. Full P&L ownership, business development, and team leadership. Requires 10-15 years experience, including leadership roles with business and financial responsibility. Proven ability to sell high-value services and drive financial performance. Native Portuguese, professional English required.

Senior Scrum Master to lead AI-driven projects in Agile environments. Requires 5+ years of experience, PSM II or A-CSM certification, and deep understanding of Scrum and scaling concepts.

Brand Manager to lead the launch and growth of a new Pub Crawl experience brand. Develop brand strategy, execute marketing campaigns, manage social media, and ensure brand consistency. Requires 3-6+ years of experience in Brand, Marketing, or Social Media, fluency in English and Portuguese, and experience in hospitality, events, tourism, or lifestyle brands.

FX Sales Conversion specialist for a fast-growing brokerage focused on the Brazilian market. Contact and convert warm leads into funded trading accounts, build client relationships, and drive trading activity. Native Brazilian Portuguese and English required.

The Manager, Owner Contracts is responsible for protecting the company's legal and financial interests through contract processing, managing a team of Contract Specialists, and collaborating with internal and external clients. The role requires experience in contract management, team leadership, and proficiency in relevant software systems.

Data Engineer to design, build, and maintain scalable data pipelines using Snowflake, dbt, and AWS services. Requires strong SQL, Python, and dimensional modeling skills.

Financial Controller needed for monthly and annual consolidation of group financial statements. Experience in auditing, financial consolidation, or financial reporting required. Strong knowledge of IFRS and consolidation tools (SAP BFC, Tagetik, HFM) is essential. Degree in Accounting, Finance, or Management (Master's preferred).

Mechanical Designer provides technical support to retrofit sales and on-site teams. Responsibilities include identifying and updating mechanical parts information, proposing solutions for obsolete equipment, and updating assembly drawings. Requires technical training in mechanical construction design, minimum 3 years' experience, CAD software proficiency (AutoCAD, Autodesk Inventor, or similar), and solid English skills.

Support the operation and troubleshooting of data and ML pipelines in production. Assist in building and maintaining batch and streaming pipelines using Spark/PySpark. Collaborate with engineers in distributed teams to contribute to data and AI solutions using Python, SQL, JSON/YAML, and Git.

Social Media & Influencer Marketing Specialist needed to develop and implement organic social strategies across TikTok, Instagram, YouTube, Pinterest, and emerging platforms. Manage content creation, community engagement, influencer outreach, and campaign performance analysis. Proven track record growing branded social channels at scale required.

Senior QA Automation Engineer will develop and maintain automated test frameworks, execute functional, integration, and end-to-end testing, and integrate automated tests into CI/CD pipelines.

Leads Sword's Security Operations Center, defining its operating model, SIEM architecture, and incident response capability. Drives an AI- and automation-first transformation of security operations, including SOAR playbooks, LLM-assisted triage, and ML-driven detection. Leads the SOC/CSIRT team, owns SIEM end-to-end, and runs high-severity incident response. Influences security architecture decisions across the company and establishes incident response playbooks and tabletop exercises.

Senior Oracle PL/SQL and .NET Developer to design, develop, and maintain the Base of Operations (BOP) system, centralizing market activity data. Responsibilities include analyzing client needs, developing scalable applications, and supporting application deployment and troubleshooting. Requires 7+ years of SQL development experience, expertise in Oracle PL/SQL, C#/.NET frameworks, and strong communication skills.

Sales Development Representative will qualify leads, conduct discovery calls, and gather prospect information. The role requires strong communication, organizational, and problem-solving skills. Fluency in English and German is preferred.