freelance English-speaking jobs in Santarém

Lead .NET Fullstack Developer needed for a new international Tech Hub in Lisbon. Requires 5+ years experience as a C# .NET Developer (.NET Framework / .NET Core), technical leadership, and proficiency in Optimizely CMS, SQL/NoSQL databases, REST APIs, and modern UI frameworks.

Trainee for the Housekeeping Department at Pine Cliffs, a Luxury Collection Resort. Learn housekeeping responsibilities, planning, and guestroom cleaning procedures. Fluent Portuguese and English required.

The Porto Site Lead will keep the safety pipeline healthy during EU hours and ensure seamless work between Porto and the U.S. This role advocates for safety operations, turning local signals into global action and explaining operational changes. The Site Lead will lead through influence, partnering with the Admin/HR partner and representing the needs of all Porto teams in big decisions.

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.

As a Junior Data Specialist, you will collect, process, and enter macroeconomic data into the Macrobond database. You will use economic knowledge to identify trends and ensure data quality, communicate with sources, and find opportunities to improve work processes.

SAP S4HANA Internal Consultants will design and implement the core model for the global S/4HANA project. Responsibilities include process optimization, system integration, user training, and technical feasibility assessments.

This Data Analytics Specialist role focuses on analyzing sales, multichannel activity, and testing data to identify trends and drivers. The position requires proficiency in SQL, data visualization tools, and advanced analytics techniques. Collaboration with internal and external teams is essential to frame business questions, define analytic plans, and deliver actionable insights.

Software Engineer to develop APIs, integrations, and work in a cross-functional squad. Requires 3+ years of experience, strong Python skills, and knowledge of API design. Experience with micro-services, SQL, and OpenAPI is preferred.

QA Engineer needed for a project in the business investment banking and financial services area. Requires 6 years of experience in a similar role, test automation, and problem-solving skills in Windows and Web UI. Technical stack includes Java, Git, SQL, JIRA/Xray, Cucumber, BitBucket, and Katalon. Good English language skills are required.

Develop modern SAP offerings, including SAP HANA 2.x and SAP XSA native application and data warehouse solutions. Work directly with customers on hands-on delivery and provide strategic insights.

Provide Swedish-speaking customer support via phone, email, and chat for a subscription-based service. Assist with account management, reactivate inactive customers, and resolve customer issues.

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.

Full-stack engineer to design, build, and launch product features. Responsibilities include automating interview scheduling, developing filter architectures, and implementing signing offer features.

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.

Machine Learning Engineer will develop and deploy AI-powered products, including conversational analytics assistants. Collaborate with data scientists, software engineers, and DevOps professionals to build and improve LLM-based systems. Contribute to end-to-end MLOps pipelines and work with cross-functional teams to gather requirements and analyze data.

BrainRocket seeks a Team Lead Product Manager to own the gamification strategy for its platform. The role involves leading a team of product managers, defining product initiatives, and collaborating with engineering, design, and marketing teams. Requires 5+ years of Product Management experience in iGaming platforms, 2+ years in a leadership role, and a background in UX/UI with a focus on gamification.

IT Coordinator to lead maintenance and support for IT equipment and personal devices for 500 users. Manage onboarding/offboarding, security patching, and service changes. Provide 24/7 VIP support, event support, and SLA management.

Develop and support data integration solutions within a Data Factory ecosystem using IBM Datastage PX and SQL. Participate in the ETL development cycle, including analysis, development, testing, and deployment. Contribute to technical solution definition and ensure application of best practices.

The Senior Talent Partner will own end-to-end recruitment for global roles across multiple functions and regions. This role combines hands-on recruitment delivery with strategic advisory, process ownership, and market insight. The Senior Talent Partner will partner with hiring managers to scope role requirements, define interview processes, and align on hiring timelines.

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.