freelance English-speaking jobs in Valongo

Design, develop, and test electronic circuits for IoT devices, focusing on low power consumption and reliability. Optimize PCB layouts and integrate sensors, actuators, and communication technologies. Collaborate with firmware, software, and cloud engineers. Ensure designs comply with IoT standards and implement hardware security features.

As a Service Management Solutions Specialist, you will drive sales opportunities from discovery to close, own the technical depth behind the solution, and design Service Management solutions across various service domains. You will lead technical discovery, architect solutions, deliver demonstrations, and handle complex technical objections.

AIT Technician builds satellites from design to launch integration. Works in cleanroom environments, assembling, soldering, and crimping components. Requires mechanical and electrical assembly skills, cleanroom practices knowledge, and a team-oriented mindset.

German Quality Specialist will assess audits via data analysis, monitor CSR performance, and report script problems. Must have native or proficient German and English, strong data analysis skills, and experience in quality assurance.

Support the accounting team in managing day-to-day accounts payable activities within an international business environment. Responsibilities include invoice processing, vendor account reconciliation, payment preparation, and travel expense accounting.

Junior Database Administrator to support administration, maintenance, and monitoring of SQL databases. Experience with Microsoft SQL Server, MySQL, and Oracle required. Bachelor's degree in a related field is mandatory.

Customer Success Executive needed for a pioneer in the leisure industry. Communicate with customers via phone, email, and chat. Provide product and pricing information, record customer details, and work with internal departments to meet customer needs. Fluent Danish and advanced English required.

The CNAPP Wiz Platform Manager is responsible for the end-to-end ownership, governance, and strategic leadership of Vodafone's CNAPP platform. This role requires strong experience with CNAPP platforms, cloud security, DevSecOps, and vulnerability management. The successful candidate will lead and coordinate platform engineering and operations teams, define and operate a federated operating model, and act as the senior escalation point for platform, security, and integration issues.

Regulatory Affairs, Quality & Safety Intern will monitor compliance with local regulations, provide technical review of data, and support the Technical Director in collaborating with authorities.

SAP EWM Consultant designs, implements, tests, and deploys new solutions in SAP logistics areas. This role involves translating business requirements into technical specifications, training users, and managing tickets for logistical areas. The ideal candidate has a minimum of 2 years of experience as an SAP consultant, including full cycle projects and experience with SAP S/4HANA.

Leads market-risk management activities, focusing on foreign-exchange exposures and hedging transactions. Defines and implements FX and market-risk management strategy, identifies and monitors exposures, and executes hedging instruments.

Gain hands-on experience shaping Testo's digital workplace through Microsoft 365, focusing on SharePoint, Microsoft Teams, and access governance. Contribute to optimizing site structures, implementing governance for Teams environments, and auditing permissions. Support the development of governance frameworks and policies, ensuring compliance with IT guidelines and best practices.

Data Engineer needed to design, develop, and maintain scalable data platforms. Responsibilities include building data pipelines, processing large datasets, and ensuring data security and accessibility. Requires experience with cloud platforms, Big Data technologies, and programming languages like Python or Java.

Develop, operate, and maintain automated data pipelines and products to support AI initiatives. Translate customer requirements into data models and facilitate reporting. Ensure data integrity and collaborate with data producers and consumers.

IT Engineer to support infrastructure, resolve technical issues, and ensure secure and efficient operations. Responsibilities include technical support, system maintenance, documentation, and collaboration with cross-functional teams. Requires a Bachelor's degree in a related field, proven IT support experience, and strong knowledge of networking, Linux, and virtualization.

Manages end-to-end projects within Global Business Services, planning, coordinating, and executing initiatives to optimize processes, improve service delivery, and implement new systems. Ensures projects are delivered on time, within scope, and budget. Collaborates with cross-functional teams, stakeholders, and leadership to achieve project goals. Contributes to continuous improvement efforts and project management methodologies.

Account Executives drive revenue growth for Qureos, an AI-powered recruitment platform. They manage the full sales cycle, from prospecting to closing deals, and expand Qureos' footprint in the UK market.

Security Specialist for Digital Finance & Regulatory Requirements will assist with cybersecurity support requests, develop security solutions, and ensure compliance with financial sector regulations.

Volkswagen Group Services seeks a Mid Transformation Consultant to support digital transformation projects. Responsibilities include project management, problem solving, and presenting to clients. Requires a degree in Management, Economics, Engineering or similar, 3+ years of consulting experience, and proficiency in Microsoft Office and digital tools.

Cybersecurity Specialist to lead incident response, threat detection, and analysis. Develops playbooks, use cases, and conducts investigations. Mentors analysts and collaborates with clients. Requires 4+ years of experience with XDR, SIEM, and Palo Alto technologies.