freelance English-speaking jobs in Albufeira

Senior Data Engineer to design, build, and maintain data pipelines for player, product, and monetization data. Develop scalable data models and write production-level code using SQL, Python, Scala, or Java. Manage infrastructure and ensure data quality, reliability, and cost efficiency. Partner with cross-functional teams to deliver data-driven solutions. Mentor other engineers and contribute to team growth.

Decskill seeks a PowerBuilder Developer for a hybrid project. Requires strong PowerBuilder development experience, database knowledge (Oracle/SQL Server), .NET familiarity (C# preferred), version control, and structured development experience. Accounting background is a plus. Good English skills are necessary.

Site Reliability Engineer will plan, manage, and oversee production environments. Responsibilities include application performance monitoring, incident response, and automation. The role requires Linux shell scripting, ITIL/ITSM, and SQL knowledge.

This 6-month program seeks a dynamic individual to manage an expanding affiliate network, focusing on collaborating with KOLs and internal departments to enhance affiliate promotional efforts. The role requires proficiency in using in-house tools, data analysis, and strong communication skills.

Develop fabrication routines for photonic structures in various materials. Optimize and run production of established processes. Improve existing microfabrication processes and analyze throughput and performance.

SAP PP Functional Specialist with 7+ years of experience in SAP PP and PM modules, including MRP, BOM, Routings, and Production Orders. Experience in high-volume manufacturing environments, ideally automotive with JIT/JIS processes. Strong business analysis skills and experience with stakeholders.

Project Manager to oversee electrical substation projects (EPC, commissioning, retrofit, O&M) from planning to delivery. Manage multidisciplinary teams, budgets, and schedules. Ensure compliance with technical standards and HSE requirements.

The Supply Chain Contract Manager leads the end-to-end contract management process for suppliers and service providers. This role ensures contracts align with company policy, legal requirements, and achieve best risk mitigation, compliance, and cost efficiency.

Software Engineer, Sustaining Engineering role focused on Linux-based software-defined infrastructure and applications. Responsibilities include resolving customer problems, maintaining relationships with teams, developing bug fixes, and participating in upstream communities. Requires professional experience as a software engineer with a background in Computer Science or a related field. Strong experience with Linux and at least one of: Ceph, OpenStack, Kubernetes, or other cloud technologies is necessary.

Provides dedicated administrative support to executive-level colleagues, managing complex calendars, coordinating travel, and facilitating communication. Requires 3+ years of experience, strong communication skills in English and Italian (C1 level), and proficiency in Microsoft Office applications.

Experienced Partner Account Manager fluent in Dutch needed to drive revenue growth and strengthen partnerships within the Netherlands channel market.

Manages and mentors Sales Development Representatives (SDRs) to achieve sales goals. Collaborates with Sales and Marketing teams to optimize pipeline and sales. Requires 3-5 years of sales experience, 1-3 years in SaaS, and 1-2 years managing sales teams.

Security Architect to design security models for multi-tenant platforms, define identity and access strategies, and establish data protection standards. Experience with cloud-native security, identity access, and policy design required.

Develop and maintain SAP BTP services and integrations for an international logistics project. Experience with SAP Construction and Ariba APIs is required. Fluency in French and English is necessary.

Provide technical support to e-commerce companies integrating their websites and mobile applications with Constructor's platform. Responsibilities include onboarding support, API and library education, troubleshooting, index configuration, and communication.

Senior DevOps Engineer to build, maintain, and operate Linux-based infrastructure. Collaborate with development teams on deployments and support applications. Experience with Chef, Jenkins, GitHub, and automation pipelines required.

Cybersecurity professional with 3-6 years of experience in Governance, Compliance, Risk, and/or DLP. Designs, implements, and monitors cybersecurity policies. Monitors vulnerabilities, investigates incidents, and promotes security best practices.

Senior Software Engineer to design and build scalable AI data infrastructure for model training and evaluation. Responsibilities include architecting data pipelines, optimizing resource management, and collaborating with researchers and engineers. Requires 5+ years of software engineering experience with Python, SQL, and cloud technologies.

Design, develop, and debug firmware for embedded systems using C/C++ and other relevant languages. Collaborate with teams to define software requirements and create technical documentation.

Senior QA Engineer to lead quality assurance for a Flutter application with AI, Voice commands, and CarPlay. Responsibilities include stabilizing a Beta through manual testing, architecting automation frameworks, and validating AI integrations. Requires 8+ years of Mobile QA experience, deep Flutter knowledge, and strong automation framework development skills.