freelance English-speaking jobs in Albufeira

Full-stack Engineer to design, develop, and maintain modern web applications using TypeScript, Node.js, and React. Experience with modern frameworks, API architecture, and cloud environments is required.

Develop and implement machine learning algorithms and models to solve complex problems. Collaborate with data scientists and engineers to analyze large datasets and build data pipelines.

Senior Security Engineer will develop threat detection content, improve AI-assisted security workflows, and help identify and respond to threats across cloud and enterprise environments.

Senior SAP Finance Process & Project Manager to drive the design, standardization, and implementation of financial processes within a large-scale international transformation program. Focus on SAP S/4HANA Finance integration, particularly in product costing (CO-PC) and end-to-end value flow processes.

Senior Security Engineer will develop threat detection content, improve AI-assisted security workflows, and help identify and respond to threats across cloud-native and enterprise environments.

Machine Learning Engineer will build and deploy NLP models for financial sentiment analysis, named entity recognition, automated document processing, fraud detection, and intelligent customer support.

This role involves embedding with client development teams to improve their quality practices. Responsibilities include shifting quality left, improving the testing pyramid, optimizing CI pipelines, and mentoring teams on AI-assisted development. The ideal candidate has deep quality experience across the testing pyramid, strong engineering skills, and excellent communication and mentoring abilities.

Application Support Engineer to provide Tier 2/3 support, automate tasks using GitLab and Ansible, and contribute to observability and infrastructure improvements. Requires experience with OpenShift, Grafana, Linux, Python, and CI/CD pipelines.

Product Owner to drive the convergence of post-trade services across Euronext's Central Securities Depositories (CSDs). Oversee the full project lifecycle, from design and requirements definition to build, testing, migration, and regulatory approvals. Collaborate with cross-functional and international stakeholders to ensure a consistent business approach across markets.

Senior SAP BusinessObjects (BO) Consultant will upgrade a SAP BO BI Platform 4.3 environment to a higher Support Pack. Responsibilities include ensuring service continuity, producing documentation, and training end-users. Must have proven experience delivering SAP BO platform upgrades and strong knowledge of SAP BO architecture.

We are seeking a DevOps professional with 5+ years of experience in Linux-based systems, Docker, Vagrant, Ansible, and Git. Experience with CI/CD tools, networking fundamentals, and problem-solving is required.

Digital Designer & Developer needed for a growing startup. Design and develop websites and web applications using React, WordPress, Framer, and Shopify. Collaborate with teams to deliver user-focused experiences. 3-5 years of relevant experience required.

Security Engineer needed to design, review, and improve security posture of global payment systems. Responsibilities include conducting security reviews, threat modeling, building security tooling, and collaborating with engineering teams. Requires experience in product security, threat modeling, and security reviews in production environments. Strong coding skills and experience delivering security projects independently are essential.

Marketing Automation Specialist will manage and enhance digital marketing tools, including websites, mobile apps, and email platforms. Responsibilities include designing, configuring, and deploying automated email campaigns, analyzing campaign results, and identifying opportunities for new features.

Data Engineer to build and maintain robust, scalable software platforms for AI models. Responsibilities include designing cloud infrastructure, developing Python applications, and owning the data journey from ingestion to consumption. Requires 2-5 years of experience in data engineering or backend software engineering with Python, SQL, and a preference for code over ETL tools.

Front-End Web Developer needed to create user-friendly websites. Responsibilities include developing new features, ensuring code reusability, and optimizing website speed and scalability. Requires a Bachelor's degree, 2+ years of experience, proficiency in HTML, CSS, JavaScript, and knowledge of UI/UX design principles.

Senior Java Developer to lead development on IP phone configuration server. Requires SIP telephony, IP phone configuration, and server technologies expertise. Strong analytical, problem-solving, and communication skills needed.

Technical Consulting Engineer Intern will troubleshoot network issues, recreate customer problems, and collaborate with engineering teams to improve product quality.

Lead product strategy for the next 6-12 months, define new product mechanics and revenue models, and champion AI adoption across Product.

Senior Level Developer needed to design, develop, and maintain complex software applications. Requires 5+ years of experience, proficiency in languages like Java, C++, or Python, and a strong understanding of object-oriented design principles.