freelance English-speaking jobs in Guimarães

Design and maintain backend services and APIs using Java and Quarkus. Use AI tools like GitLab Duo and Claude Code to accelerate coding, testing, and debugging. Requires 4+ years of backend experience and proficiency in Java.

Senior DevOps Engineer to craft and deploy infrastructure using AWS, TypeScript, and Python. Responsibilities include building AWS applications, orchestrating Kubernetes, and automating CI/CD pipelines. Requires 4+ years of DevOps experience.

Senior Data Engineer needed to design and support enterprise data solutions in a Data Warehouse and Big Data environment. Requires 6+ years experience, strong SQL/Hadoop knowledge, and C1 English.

Sales Operations Specialist to be the operational backbone of the Sales organization. Own and improve Salesforce, build actionable dashboards, and drive CRM data quality. Requires 3-5+ years in Sales/Revenue Ops with strong Salesforce and AI tool experience.

Sales Development Representative for B2B SaaS Tech. Responsibilities include qualifying leads, sourcing prospects, and communicating value propositions to book appointments for Account Executives. Requires proficiency with sales tools and strong communication skills.

Lead UiPath Engineer to design and implement high-quality, scalable automations. Requires deep expertise in UiPath, C#/.Net, Python, and RPA frameworks. Leads technical design and mentors engineers.

Detail-oriented QA Engineer to ensure application quality via manual testing and system behavior analysis. Responsibilities include executing test cases, analyzing logs, and performing SQL queries in Oracle databases.

Seeking a reliable Driver in Lisbon to safely transport passengers. Requires 2+ years of experience, a valid license, and knowledge of Lisbon roads. Duties include vehicle operation, maintenance, and providing excellent customer service.

Analytics Engineer to design and build analytical models for enterprise clients and internal users. Manage ETL pipelines using SQL, dbt, and Airflow, and create dashboards in Power BI and Tableau. Requires expertise in SQL and Python.

Customer Success role supporting French-speaking markets for a real estate data intelligence platform. Requires native French and fluent English, with 2+ years in Customer Success. Focus on client relationships, support, and product usage.

Senior PHP Developer to design, develop, and maintain complex web applications. Requires 5+ years in software development, with 3+ years in PHP, and knowledge of PHP frameworks and SQL.

Skilled Pastry Chef needed to create delicious, visually appealing pastries and baked goods. Responsibilities include recipe development, presentation, food safety, and training staff. Requires experience and knowledge of pastry techniques.

Seeking a Pre-Sales Solution Architect for Data & AI. Requires hands-on technical background in Data or AI (e.g., data engineering, MLOps) to design and present end-to-end solutions to clients.

Provide strategic oversight for cloud-based solutions, ensuring alignment with enterprise architecture, security, and business objectives. Execute cloud roadmaps and define architecture standards across major cloud platforms.

Senior C++ Developer for a financial services project. Develop and maintain critical trading platform components, ensuring high performance and reliability. Requires 5+ years experience, C++ expertise, and agile methodology knowledge.

Data Engineer to own design and operation of production data systems. Deliver end-to-end pipelines covering ingestion, transformation (dbt), orchestration (Airflow/Prefect), and serving. Requires 3+ years experience, strong T-SQL, and knowledge of distributed processing.

Lead AIT Engineering for satellite assembly, integration, and testing. This technical leadership role bridges Engineering and Production, developing processes for complex hardware. Requires 5+ years in spacecraft AIT or system integration.

Senior Product Manager to own and scale a core product area. Shape strategy and roadmap, improving experiences for applicants and business users through data-driven decisions and technical collaboration. Requires 4+ years of experience.

Customer Care Specialist provides exceptional customer service via chat, phone, and video, assisting with onboarding, troubleshooting, and pre-sales inquiries.

Systems Administrator role requiring 3+ years of experience with Windows/Linux environments. Must have knowledge of Azure/AWS, Microsoft 365, AI solutions, and scripting (PowerShell/Bash). English fluency is mandatory.