freelance English-speaking jobs in Valongo

CAD Designer needed for photovoltaic and BESS projects. Responsibilities include implementation, BOQ, installation details, and technical drawings using AutoCAD and PVCase. Minimum 3 years AutoCAD experience and Technical Professional Education in Technical Design, Renewable Energies, or similar required.

As a Business Data Analyst - SQL & Power BI, you will develop and maintain analytical solutions using SQL, Power BI, and DAX to support business decision-making. You will translate business needs into data insights and collaborate with business teams to provide analytical support.

Junior Cybersecurity Analyst to support cybersecurity and IT risk activities across international entities. Responsibilities include supporting maturity assessments, reviewing documentation, and contributing to reporting.

Jobbex is seeking a Full Stack Developer to design, develop, and maintain applications using Java and React.js. Responsibilities include building RESTful APIs, optimizing backend services, and collaborating with stakeholders.

Full-cycle tech recruiter specializing in Cybersecurity roles. Manage end-to-end recruitment processes, source passive talent, and conduct interviews in French and English.

Senior Product Designer to elevate user experience across mobile, web, and API products. Design end-to-end, from research and UX to UI and design systems. Collaborate with engineers and cross-functional teams.

International Quality Assurance Specialist to support and monitor quality activities at a manufacturing unit in Morocco. Ensures compliance with GMP standards and aligns local procedures with HQ standards. Requires a degree in a relevant field, 3+ years GMP experience, and fluency in English. French is beneficial. Frequent travel to Morocco is required.

Dutch-speaking professionals are sought for Sales Executive or Onboarding Account Manager roles in Barcelona. Successful candidates will have native Dutch and professional English fluency, 1-2 years of relevant experience, and strong communication and negotiation skills.

Hira Talent seeks an International Recruiter to source, engage, and interview German-speaking candidates across Europe. Manage the full recruitment cycle and build relationships with international clients (BPO & Tech). Must be fluent in German and English with strong communication skills.

Operations Manager needed for busy restaurant stall at Time Out Market Lisbon. Leads shifts, manages staff, ensures high service standards, and maintains hygiene and compliance. Experience in high-volume restaurants required. Fluent English, Portuguese a plus.

Reporting & Capex Controller for Digital will prepare financial reports for Information Systems activities, monitor CapEx, and analyze investment data. The role supports chargeback processes, controls, and digital transformation initiatives.

Process Engineer to design, optimize, and implement manufacturing processes. Develop work instructions, analyze KPIs, and lead problem-solving activities. Requires a Master's degree in Mechanical Engineering and 2+ years of experience.

Experienced Web Developer sought to develop and enhance web applications using low-code platforms (OutSystems, Mendix). Requires strong JavaScript, React, and UX/UI knowledge. Experience with Java, PHP, and troubleshooting is essential. Fluency in Portuguese and English is mandatory.

Manage and maintain Microsoft 365 ecosystems, including Exchange Online and/or Exchange On-Premises. Oversee mail flow, connectors, policies, antispam, and related configurations. Implement and maintain email policies, retention rules, and compliance configurations. Diagnose and resolve issues related to mail flow, user access, and system errors. Collaborate with IT teams to integrate email systems with other enterprise applications.

Binance seeks a Clearing Specialist to track and process deposit and withdrawal transactions, adjust customer deposits, and resolve issues. Requires 2-5 years of experience, fluency in English, and a bachelor's degree. Experience in trading markets, payment processing, or clearing and settlement is preferred.

Digital Performance & Analytics Specialist will implement and optimize eCommerce tracking across platforms like Shopify, Magento, and Salesforce. Responsibilities include leading end-to-end tracking implementation via Google Tag Manager, designing Data Layer structures, and driving SEO initiatives. The role requires 3+ years of experience in digital analytics, marketing implementation, or performance marketing with strong hands-on experience in Google Analytics 4, Google Tag Manager, and Looker Studio / Power BI.

Client Onboarding Specialist will handle counterparty onboardings, client documentation, KYC and AML matters for Leonteq Securities (Europe) GmbH. This role requires a minimum of 3-5 years of experience in financial industry compliance, audit, or consulting, preferably in B2B onboarding. Strong knowledge of European/EU financial markets laws and regulations is essential.

Design, implement, and evolve computing, storage, and backup platforms. Ensure high levels of automation, performance, and reliability for on-prem Cloud services. Validate new hypervisors and Kubernetes distributions. Manage on-prem Cloud platform capacity. Support licensing budget planning and cost optimization.

Experienced SAP Analyst needed for Plan-to-Inventory Logistics (P2I) workstream. Focus on ensuring continuity of SAP operations, supporting business users, and maintaining stable inventory. Expertise in SAP S/4HANA and WM/EWM required.

Develop high-performance Java 17 backend services using Spring Boot. Design and maintain REST APIs for parcel tracking services. Implement asynchronous messaging with Apache Kafka and manage operational data with PostgreSQL.