freelance English-speaking jobs in Albufeira

Aptiv's passionate team of engineers and developers creates advanced safety systems, high-performance electrification solutions and data connectivity solutions so that automakers can bring advanced capabilities to more people around the globe. This is how we enable sustainable mobility and help to prevent accidents caused by human error.

About SafetykleenImagine working for a company where your role actually matters for the planet. We're Safetykleen, a world leader with over 50 years of experience across 15 countries, empowering global businesses to keep their critical operations safer and cleaner. We deliver parts-cleaning solutions that help customers lower energy consumption and operate more responsibly for the environment.

AR Accountant will prepare and execute AR transactions, manage cash allocations, perform reconciliations, and support month-end closing processes. Requires a Bachelor's degree in a related field, experience in AR/Order-to-Cash, fluency in French and English, and SAP S/4HANA experience.

Senior Full Stack Engineer with 5+ years of Java experience and 3+ years as a tech lead. Strong skills in Spring Boot, Angular, and DevOps tools like Docker and Kubernetes. Fluency in English required.

ABOUT US At AtlasEdge, our purpose is simple: Enabling data to bring us together. We provide the digital infrastructure that helps Europe's most connected organisations innovate, collaborate and grow. AtlasEdge is a leading European data centre platform delivering large‐scale, high‐density, carrier‐neutral facilities for hyperscalers, network providers and enterprises.

This is a full-time, remote role for an execution-focused Amazon Account Manager / Catalog Specialist. You will execute the Brand Manager's strategy, manage listings, optimize for conversion, and ensure catalog accuracy and compliance across multiple Amazon marketplaces.

Junior Account Manager to develop and execute territory plans, maximize client retention, and drive sales of Bitsight products and services.

A Company you will be happy to grow with! At InnoTech , it’s all about connecting people with business through technology . We truly care about you , your happiness , and your well-being . We look for passionate people who are eager to learn, evolve, and grow with us - because growth is in our DNA .

Lead Full Stack developer to drive architecture and technical direction for an AI-powered data platform. Lead a team, build front-end (React/Angular) and back-end (Node.js, APIs) layers, and collaborate on data-intensive features.

Support Technician needed for a team dedicated to monitoring and resolving incidents in critical infrastructures. Responsibilities include proactive monitoring, troubleshooting network incidents, and equipment configuration. Must have experience with hardware and software configuration, routing switching, VPNs, firewalls, GPON, Ethernet, and MPLS.

Business Travel Consultant fluent in German, Italian, French, or Spanish needed to provide travel support via chat, calls, and emails. Must have 2+ years of experience as a Travel Agent/Ticketing Agent and GDS experience (Sabre, Amadeus, or Galileo).

Senior .NET Developer with 5+ years of experience sought to develop and customize software components, ensure testing, and provide user support. Must have strong knowledge of .NET (C#), JavaScript, Angular, and Microsoft SQL Server.

Supports the Executive Committee in strategy definition, monitoring, and adaptation. Structures strategic initiatives, maintains OKRs/KPIs, risks, and dependencies. Produces executive insights and dashboards.

Customer Experience Specialist (German & English) will provide support to users and partners via email, chat, phone, and social media. Responsibilities include handling inquiries, resolving issues, and building positive relationships. Must be fluent in German and English. Experience with CRM software is preferred.

Senior QA Engineer for a product software company. Design test strategies, automate tests (Playwright, Jest), and conduct performance testing (k6, JMeter). Analyze logs and observability tools to identify issues and drive improvements. 3+ years QA experience, 2+ years TypeScript automation, and 2+ years load/performance testing required. Fluent Russian and English.

OverviewWelcome to OLX. We're building marketplace sustainable ecosystems that millions rely on every month – to buy and sell cars, find homes, land jobs, and trade secondhand goods. It's commerce that matters: safe, smart, and environmentally responsible.

Senior Full Stack Engineer will design, build, and maintain robust systems, from intuitive frontends to scalable backends. Responsibilities include collaborating with product teams, ensuring privacy and security, and mentoring other engineers.

Speechify seeks a Software Engineer to build and maintain data ingestion pipelines for AI model training. Responsibilities include data sourcing, infrastructure management, and collaboration with scientists to optimize data quality and scale. Candidates should have 5+ years of software development experience, proficiency in Python and Linux, and experience with cloud platforms (GCP preferred).

Support the Consumer Insights team in analyzing customer and market data to identify trends and actionable insights. Assist in translating research findings into clear outputs for business decision-making. Collaborate with stakeholders to ensure insights align with business needs.

The CIS Security Engineer supports the NCI Academy in defining, designing, and implementing secure Communications and Information Systems (CIS). The role involves documenting risk assessments, policy compliance, and representing the NCI Academy in security governance forums.