freelance English-speaking jobs in Albufeira

SAP Corporate Finance Consultant & Developer will design, develop, and support SAP Finance solutions, including Treasury, Cash Management, and Payment Processing.

Senior MFT Engineer to support and evolve a critical Managed File Transfer (MFT) ecosystem. Responsibilities include platform administration, optimization, architecture improvements, security, and compliance. Requires 5+ years of MFT experience, strong Axway product knowledge, and expertise in MFT protocols and secure communications.

As a Project Manager in Supply Operations, you will identify strategic opportunities to improve how Catawiki attracts, engages, and retains sellers. You will work across Sales, Category Management, and Product to define commercial priorities, translate them into scalable workflows and platform improvements, and ensure their successful rollout.

IT Workplace & Support Specialist to define and implement IT strategy across Portugal and Austria. Manage IT workplace services, end-user support, and collaboration platforms. Requires 5+ years of experience in IT Workplace & Support, Microsoft Office 365 expertise, and fluency in English.

T‐SQL Developer analyzes business and technical requirements, designing, developing, and maintaining T‐SQL queries and stored procedures in a Sybase environment.

Mid-Level AI Engineer to build, integrate, and maintain AI services and data pipelines. Develop APIs, microservices, and data pipelines. Optimize AI model performance and scalability. Collaborate with software engineering and product teams.

Lead solution design and architectural decisions for a pan-European post-trade platform. Build and evolve scalable platform components and define best practices for APIs, messaging, and event-driven systems.

Customer Success Manager will develop customer relationships, drive product adoption, and manage accounts to ensure customer satisfaction and security. Responsibilities include collecting customer feedback, leading reporting processes, and collaborating with internal stakeholders.

Senior Software Engineer (Salesforce) needed to design, develop, and maintain scalable Salesforce solutions. Expertise in Apex, Lightning Web Components (LWC), Flows, and API integrations required. Strong understanding of Salesforce data models, automation tools, and CI/CD pipelines is essential. Must have experience with AI-assisted development tools and a collaborative mindset.

Lead Backend Engineer to own architecture, code quality, and performance of a SaaS IP management platform. Will design, implement, and mentor on a modular monolith built on Clean Architecture and CQRS principles. Requires 7+ years of experience building production backend systems in C#/.NET, ASP.NET Core, EF Core, and PostgreSQL.

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.

Lead Backend Engineer will design, build, and own Python microservices for Zego's insurance platform. Drive architectural discussions, mentor engineers, and collaborate with cross-functional teams to deliver user and business value.

Own and elevate recruiting operations while supporting People Ops tasks. Manage the Applicant Tracking System, partner with hiring managers, and guide hiring processes. Support administrative and operational People Ops tasks, including maintaining systems, coordinating activities, and providing operational support.

Provides customer support to international vehicle buyers, assessing claim eligibility and managing claim resolution. Requires fluency in Dutch and English, high school diploma, and call center experience.

Commissioning Engineer for sorting and distribution systems in the CEP industry. Requires automation engineering or technician qualification, experience with PLC/WinCC, and strong communication skills. Travel throughout Europe >70%.

Machine Learning Engineer to develop large-scale distributed machine learning systems. Collaborate with cross-functional teams to deploy/integrate models. Optimize feature extraction, transformation, and selection. Work with feature stores and ensure scalability, reliability, and cost efficiency of the machine learning platform.

IAM Engineer supports Access Management projects, assisting with design, testing, and implementation. Collaborates with teams to improve processes and contribute to automation initiatives. Requires code interpretation skills (Node.js, Java, Python) and SQL knowledge.

Data & AI Solutions Expert needed to translate business needs into data and AI requirements. Support solution design, prepare documentation, and support testing and improvement activities. Requires 5+ years of experience in Data, BI, Analytics, or Generative AI and knowledge of tools like Tableau, SAP BW/HANA, Snowflake, and AWS Data services.

IT Infrastructure & Network Engineer to manage and optimize Microsoft 365, implement security policies, design and manage network infrastructures, administer Windows Server environments, and oversee AWS infrastructure. Requires 3-5 years of experience in Microsoft 365 administration, strong network design and management background, and hands-on experience with AWS.

Lead Data Engineer with 5+ years of experience in end-to-end data architecture and design. Proficiency in cloud-native engineering, Microsoft technologies, and data warehousing/data lake solutions. Must have proficiency in Python, SQL, or Spark and fluency in Portuguese and English.