accounting English-speaking jobs in Guimarães

Senior Backend Engineer to design and scale backend systems for EV charging infrastructure. Develop Java/Spring Boot microservices, deploy in AWS, and collaborate with cross-functional teams.

Design and build scalable data architectures for Vantage Towers' data lake and analytics landscape. Define end-to-end solutions for data ingestion, transformation, storage, and consumption across platforms. Enable AI/ML use cases by defining data access patterns and curated datasets. Lead technical design reviews and guide external vendors.

Leads strategic initiatives to improve portfolio performance and accelerate opportunity conversion. Partners with stakeholders to translate strategy into actionable roadmaps and drive execution across regions and functions. Analyzes data, quantifies business impact, and develops value cases to support decision-making. Manages complex programs, tracks progress, and prepares executive-level updates.

Quantitative Trading Analyst will architect and upgrade the risk management engine for a perpetuals DEX platform focused on Real World Assets. Responsibilities include designing risk mitigation systems, optimizing trading mechanisms, and stress testing protocol solvency. Requires advanced quantitative skills, expertise in both Traditional Finance derivatives and DeFi, and experience with risk engine development.

Senior AI Engineer to develop and implement Machine Learning systems using classical ML, Deep Learning, Computer Vision, and GenAI. Requires 5+ years experience, advanced knowledge of deep learning frameworks, and fluency in English and Portuguese.

CSIRT Engineer to analyze and investigate security events, manage remediation, and participate in crisis management. Requires experience in security incident management, familiarity with security standards, and excellent communication skills. Fluent English required.

Integrates, deploys, and troubleshoots Core Network solutions, specializing in Subscriber, Signaling, and Policy (SSP) domain. Experience with 3G, 4G, and 5G networks, 3GPP standards, and protocols like Diameter, HTTP, SIP, and SNMP is required.

Develop and implement Neptune DXP Open Edition applications to meet business requirements. Collaborate with teams to translate business processes into digital solutions and ensure seamless integration with SAP and third-party applications.

Senior Business Travel Consultant providing support to corporate travelers, managing complex travel arrangements, and ensuring compliance with travel policies.

Junior Grower supports daily cannabis cultivation operations, including plant care, fertigation, sanitation, and execution of cultivation procedures.

The Digital Channel Expert optimizes Vodafone's digital customer journeys and self-service solutions for the Business segment. This role translates business needs into requirements, user stories, and digital improvements, ensuring successful delivery of high-value digital initiatives.

Support a leading legal advisory firm's back-office operations. Handle document verification, case processing, and compliance tasks in French and English. No customer interaction required.

As a Business Operations Principal, you will lead and support cross-functional projects, apply problem-solving frameworks and data analysis to design solutions, and partner with leadership to identify opportunities for operational efficiency and growth.

German-speaking Digital Marketing Specialist to optimize social media advertising campaigns, particularly Google Ads, for high-value clients.

Experienced SAP Ariba Functional Consultant to support procurement and sourcing processes. Configure and support SAP Ariba modules, analyze business requirements, and collaborate with technical teams and business users.

Customer Service Agents provide support, assistance, and communication to users in a fast-paced environment. Must be fluent in Brazilian Portuguese and English (B2 level) and have experience in paid campaign management and digital marketing.

Senior Sustainability Advisor will lead end-to-end sustainability advisory projects, focusing on ESG strategy, climate transition, and decarbonization initiatives. The role requires client engagement, business development, and oversight of project teams to deliver practical ESG and climate solutions.

Solution Architect to define and design end-to-end technology architectures. Translate business needs into technical requirements and architectural designs. Ensure solutions are scalable, secure, and compliant.

Fullstack Developer will build and ship new features across frontend and backend, integrate APIs, and own product improvements. Must have experience with Node.js, Shopify development, and SQL databases.

Participate in paid online and in-person market research studies. Complete surveys, focus groups, and product tests. Must have a working camera and reliable internet access.