freelance English-speaking jobs in Albufeira

The Summer Sourcing Intern will analyze European raw material tail spend to identify cost reduction and value creation opportunities. The role will involve analyzing supplier fragmentation, single-sourced raw materials, and contribution margin impact. The intern will generate actionable insights to inform sourcing strategies and competitive events.

Leads logistics operations, implements strategies to improve efficiency and reduce costs, and partners with logistics providers. Monitors performance metrics, identifies process improvement opportunities, and collaborates with internal teams.

Database Engineer needed for a fast-growing tech company. Design scalable database architectures, tune SQL queries, and diagnose performance issues. Strong SQL Server experience and a proven track record in performance optimization are required.

Glovo seeks a Country Lead for its On-Demand business in Portugal. This role involves sales, account management, financial control, and operational coordination. The ideal candidate will manage a team, prioritize key accounts, and develop growth strategies. Minimum 5 years of experience in account management, sales, or a related field is required.

RnD Engineer to optimize steel and textile reinforcement portfolio, collaborating with purchasing, supplier development, and quality management. Develop material specifications and quality guidelines.

Fullstack Developer (.NET + Angular) needed for hybrid role (2 days/week in Porto). Responsibilities include creating new developments, maintaining applications, and supporting end users. Requires a university degree in a related field, experience as a full stack .NET developer with Angular, and knowledge of SQL and relational databases.

Lead and develop engineering teams for a mobile free-to-play live service game. Own technical architecture, strategy, and code quality standards. Champion engineering workflows for rapid iteration and reliable shipping. Partner cross-functionally to ensure successful game development and live operations.

Senior HTML/Markup Developer will contribute to the creation and customization of new iGaming brand websites. Responsibilities include translating design specifications into responsive layouts, collaborating with designers and developers, and ensuring code quality. Requires 5+ years of experience as an HTML/Markup Developer with strong knowledge of HTML, CSS, and UI/UX design principles.

Drive direct sales into commercial accounts, exceeding revenue targets. Develop executive relationships with key buyers and influencers. Collaborate with Account Manager to execute marketing campaigns.

Leads the accounting team in applying US GAAP, ASC 606, ASC 815, and regulatory requirements to digital asset and OTC derivative prime brokerage activities. Develops scalable financial processes and controls, ensuring compliance with GAAP and industry best practices. Provides guidance to product, brokerage operations, legal, and engineering teams on financial reporting and compliance requirements.

Provide IT support, diagnose and resolve issues, escalate complex cases, and collaborate with teams to ensure service continuity.

Senior Mobile Developer with strong Android expertise and sufficient iOS knowledge to maintain the mobile codebase. Develop and maintain Android and iOS applications, ensuring high usability, performance, and stability. Collaborate with product managers, designers, and engineers to deliver high-quality functionality.

Provide customer support via phone, email, or chat to customers of a leading e-commerce platform. Assist with inquiries, resolve issues, and deliver excellent service. Fluent Czech and good English skills required.

Experienced Database Administrator needed for mission-critical AWS environments. Responsibilities include database installation, performance tuning, query optimization, and workload management. Must have experience with AWS RDS Aurora PostgreSQL, Aurora/MySQL, and Amazon Redshift.

Business Analyst with 4+ years of experience required. Define business requirements, communicate with technical teams, and optimize business processes. Experience with credit systems, decision engines, and Agile methodologies is essential. Proficiency in functional documentation and testing is required.

This 12-week internship focuses on industry research and competitive analysis to inform sales enablement and executive briefings. Responsibilities include delivering reports on cybersecurity trends, mapping Cloudflare offerings to industry needs, and conducting competitive analysis.

Logistics Technician will design, implement, and coordinate logistics models across warehouses. Responsibilities include analyzing procedures, monitoring operations, proposing improvements, and managing data systems. Requires a degree in Industrial Engineering or similar, 2+ years of logistics experience, and proficiency in relevant software.

Support clients in Portugal with the implementation of Cafler's SaaS technology solution, including software and hardware configuration, onboarding sessions, and data migration. Provide feedback to the Product team on client needs and product improvements.

Drive the development of innovative electric mobility products and services. Serve as the key point of contact for the electric mobility ecosystem, including charge point operators, mobility service providers, and technology vendors. Build and manage strategic partnerships, oversee service design, and ensure regulatory alignment.

UX/UI Design Intern will support the design team in creating user-centered digital experiences. Assist with wireframes, mockups, and prototypes. Collaborate with designers, developers, and stakeholders. Currently studying or recently graduated in Design, UX/UI, Human Computer Interaction, or a related field. Basic understanding of UX/UI principles and user-centered design. Familiarity with design tools such as Figma. Professional proficiency in English.