freelance English-speaking jobs in Albufeira

Senior Data Architect will own the Training Environment data architecture, including dataset design, data selection strategy, and annotation pipeline architecture. Responsibilities include defining data quality frameworks, building the data catalog, and architecting the data flywheel. Requires 5+ years of experience in data architecture, data engineering, or LLM/ML data infrastructure. Strong understanding of ML training data requirements and experience with Snowflake, AWS S3, and ETL/ELT tools are essential.

Head of Product to define and drive product strategy for a SaaS platform evolving from monitoring to Technical Asset Management. Lead a small senior product team, translate complex insights into scalable product value, and engage with customers and stakeholders. Requires domain experience in energy systems and proven experience building analytics-driven products.

Senior Application Security Engineer to own the security posture of software and development practices. Will act as the primary security expert embedded in the Engineering organization, driving vulnerability management, security awareness, and secure coding standards. Requires 6+ years of software engineering or application security experience, strong coding background, and experience with application security tooling.

Experienced Angular Developer to design and build user-centric web interfaces for the Orion platform. Responsibilities include developing front-end components, integrating REST APIs, and collaborating with backend teams. Strong experience with Angular, TypeScript, HTML5, and CSS/SCSS is required.

Principal Software Engineer needed for full-time independent contractor role. Responsible for technical ownership of a high-revenue web platform and mobile app, including architecture design, server-side rendering, and performance optimization. Must have experience with Node.js, TypeScript, React, MySQL, BigQuery, and GCP.

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.

Design, analyze, and validate electronic control units (ECUs) for automotive sensors. Develop switch-mode power supplies, analog front-ends, and high-speed digital circuits. Optimize designs for performance, cost, and manufacturability.

Senior Cloud Security Consultant will deliver end-to-end security services to clients globally. Responsibilities include performing security and risk assessments, designing and integrating cloud security solutions, and advising clients on industry best practices.

IAM Technical Lead to design, implement, and manage IAM, IGA, and PAM solutions. Experience with platforms like Saviynt, CyberArk, SailPoint, Okta, or Ping required. Lead technical teams, manage client relationships, and ensure platform security and compliance.

Leads Data & Analytics (D&A) component of global benefits sales opportunities, including client meetings and RFP responses. Drives standalone D&A projects and influences sales and marketing collateral. Delivers key D&A projects, trains Global Benefits team members, and supports the development of new solutions.

Cloud Architect needed to design and build scalable cloud infrastructure, ensuring data privacy and security. Requires 5+ years of experience with cloud platforms and strong analytical, leadership, and communication skills.

C++ Developer to design, develop, and maintain Electronic Equities platform components. Requires strong C++ skills, software design knowledge, and experience with CMake, GCC, and GDB.

Senior C++ Developer for a national digital transformation project. Develop and maintain a trading platform, ensuring quality, security, and performance. 5+ years of software development experience, 2+ years as a team lead, required. Solid C++, STL, Boost, Python, and SDLC experience.

Support and drive recruitment activities across EMEA. Manage the full recruitment lifecycle, from sourcing candidates to onboarding. Partner with hiring managers to understand role requirements and hiring needs.

Application Specialist to design and implement digital solutions for media and financial clients. Requires Java, REST APIs, HTML, JavaScript, CSS, XML, JSON, and Linux/SSH server knowledge. Troubleshooting, analysis, and scripting experience are beneficial.

Full-time Personal Assistant position in Lisbon supporting a busy professional. Responsibilities include calendar management, email administration, household management, team coordination, and executive representation. Requires fluency in Portuguese and English, a university degree, and strong organizational and communication skills.

Designs, builds, and supports network infrastructure for self-service technology solutions in airport environments. Manages LAN/WAN/SANs, firewalls, VPNs, and wireless networks. Evaluates new technologies and ensures network security and availability. Requires 5+ years of experience in enterprise networking. Expertise in TCP/IP, VLANs, routing protocols, QoS, ACLs, and firewalls is essential.

This Equipment Specialist role involves sales activities, training, and after-sales support for Dentsply Sirona products. The successful candidate will have technical product knowledge, sales experience, and strong training capabilities.

The Customer Value Lead owns post-implementation customer outcomes, ensuring adoption, value realization, and executive understanding. Manages a portfolio of enterprise accounts, acting as a trusted advisor to leaders across various departments. Drives alignment, momentum, and outcomes within complex organizations. Communicates value through executive-ready narratives, metrics, and insights. Partners with cross-functional teams to ensure continuity and impact.

Maintenance Planner needed to plan and coordinate preventive and corrective maintenance activities, troubleshoot equipment breakdowns, and improve maintenance processes. Requires a BSc/MSc in Mechanical or Electromechanical Engineering and solid leadership experience.