freelance English-speaking jobs in Albufeira

Senior Full-Stack Data Engineer to design, develop, and deploy software and data pipelines for a global fashion company. Requires 5+ years of software development experience using Python, Spark, SQL, Scala, or Rust, and strong knowledge of cloud technology (Azure preferred).

Product Owner to define and deliver client- and partner-facing digital products. Translate legal and operational needs into intuitive user experiences and collaborate with cross-functional teams to launch scalable solutions.

FO SCM Consultant to design and implement business solutions, with a focus on Supply Chain, Retail, and Manufacturing. Requires 3+ years of experience in ERP solutions, AGILE methodology, and strong communication skills.

Senior Epidemiological Programmer will lead development of datasets and conduct longitudinal analyses for observational studies in virology. Requires experience with EMR and claims data, statistical programming (SAS/R), epidemiological study design, and managing multiple studies.

Bloq.it seeks a Procurement Manager to lead purchasing strategy, ensuring timely and cost-effective acquisition of materials for large-scale smart locker production. The role involves establishing supplier relationships, optimizing processes, and maintaining quality standards.

Provides planned maintenance, troubleshooting, and service for automation systems products. Works independently and collaboratively on project implementations. Supports service sales by promoting solutions and training customers. Requires relevant educational background, experience in instrumentation, electronics, and electrical cabinets, and fluency in English.

Cybersecurity Risk Consultant will conduct risk assessments, analyze vulnerabilities, and develop mitigation strategies for clients. Requires 3+ years of experience in cybersecurity risk assessment, strong knowledge of security frameworks, and excellent communication skills in English.

Data Scientist to build data-driven products by turning complex data into actionable insights and deployable models. Develop and validate statistical and machine learning models, translate results into clear narratives, and create reusable data science assets. Requires a Bachelor's degree in a quantitative field and 3+ years of experience applying data science/advanced analytics. Strong Python, SQL, and experience with Databricks are needed.

Lead the affiliate channel strategy, team, deals, traffic quality, and results for a digital entertainment company. Experience with Tier-1 markets, deal-making, affiliate acquisition, traffic & profitability analysis, and team management required.

Optimization Scientist will model healthcare operational problems using Mixed-Integer Programming (MIP). You will translate academic research into practical solutions, formulate MIP models for scheduling, staffing, and resource allocation, and design objectives to improve efficiency.

Lead Mechanical Rotating Equipment Engineer to assist the Technical section. Updates maintenance plans, supports FPSO operational teams, develops maintenance methods, and performs technical studies. Analyzes equipment performance, coordinates repairs, and supervises receipt of materials. Requires a University Degree in Mechanical Engineering or equivalent and knowledge of TOTALENERGIES Process.

Senior Developer will design, build, and operate cloud-native services on Azure using C#/.NET. Responsibilities include building and reading logs in the Integration Layer, contributing to a high-quality engineering culture, and shaping and maintaining infrastructure and CI/CD pipelines.

Security Architect to support and review AI/GenAI use cases, define security requirements, perform architecture reviews, and mitigate risks. Experience with security reviews, threat modeling, IAM, API security, and data protection is required. Familiarity with AWS, Azure, and GenAI platforms is preferred.

Business Analyst for a national banking project. Requires a Master's Degree in a relevant field, experience as a Business Analyst, and experience working in banks. Proficiency in English is mandatory, French is a plus.

Designs, builds, and implements SDN core network fabrics across multiple data center environments. Delivers greenfield Arista SDM fabrics ensuring high availability, resilience, and automation readiness. Supports strategic data center transformation programs.

Provide top-tier travel support via chat, calls, and emails. Handle bookings and guide customers on the Navan platform. Must have 5+ years of travel consulting experience, fluency in English and German, and experience with GDS systems.

Sales Engineer - BESS will build and maintain relationships with key ESS clients, develop sales strategies, and analyze market trends. Requires 2+ years of experience in BESS systems, utility-scale solar, or industrial solar panels, a relevant engineering degree, and proficiency in English.

Fullstack Developer to join an Agile team and contribute to the development, modernization, and maintenance of web applications.

Build and ship LLM-powered AI features and microservices in Python. Implement retrieval workflows, prompt orchestration, and agentic capabilities. Integrate multi-provider LLMs and work with platform, data, and ontology specialists.

Principal AI Engineer will own the architecture of the VLA, video, vision, and spatial model stack, enabling natural-language reasoning and autonomy across the platform. Set the AI research agenda, own the data flywheel strategy, and mentor the AI engineering team.