freelance English-speaking jobs in Santarém District

Senior .Net Backend Developer needed for real-time FX and commodities trading platforms. Responsibilities include agile development, technical analysis, and code reviews. Requires 5+ years in C# for real-time systems and knowledge of TDD/CI.

R2P Team Leader to drive cost-effective Accounts Payable operations. Supervise invoice booking, supplier queries, and payments while ensuring SLA compliance and process improvement. Manage team performance and stakeholder collaboration.

Account Manager role owning strategic accounts to drive revenue growth. Requires 3+ years in Account Management/Sales, strong commercial mindset, and excellent German and English skills.

Skilled Salesforce Developer needed to build and customize robust Service Cloud solutions. Responsibilities include developing with Apex, LWC, and Flows, and implementing enterprise system integrations. Requires experience in Agile environments.

Lead end-to-end ML projects, from hypothesis to production impact. Solve domain challenges like Rate Matching and RecSys using ML models. Requires 4+ years experience, strong Python/PySpark, and ML stack knowledge.

Guest Experience professional needed for a new 5-star hotel. Role involves ensuring personalized, memorable guest experiences by anticipating needs and coordinating with hotel departments. Requires 3+ years in 4/5-star hospitality.

Business Insights Analyst Associate delivers analytical insights by gathering and consolidating data. Responsibilities include developing dashboards, performing data analysis, and supporting change adoption. Requires a degree in Computer Science or Mathematics and 0-2 years of experience.

Seeking a Senior MS Dynamics Functional Manager to shape and scale Finance and Supply Chain systems. This role involves hands-on work across the ERP landscape to translate business needs into robust, maintainable ERP solutions.

Define Flights Marketing strategy and optimize growth across channels like CRM and Paid Performance. Analyze complex datasets using SQL/Tableau to drive data-driven decisions and lead a team.

Manager role in Technology Consulting focusing on SAP SuccessFactors Employee Central Payroll implementation. Responsibilities include solution design, configuration, data migration, and leading transitions. Requires 5+ years of experience and relevant certification.

Build production-grade, AI-native product features as a Full Stack Engineer. Design and implement end-to-end agent workflows, integrating LLMs, memory, and tools for reliable, goal-driven tasks.

Support enterprise customers on the Creatio platform in the MEA/America/Europe region. Act as the primary technical contact, providing guidance, monitoring, and consulting to ensure platform stability and maximize customer value.

Application Developer with 8+ years of experience in .NET development. Responsibilities include designing RESTful APIs, developing backend solutions with .NET Framework and modern versions, and optimizing database procedures in Oracle and SQL Server. Fluent English required.

Activation Performance & Tracking Manager to develop and maintain tracking frameworks for digital activation and website performance across European markets. Analyze campaign data, build reporting structures, and collaborate with teams to optimize digital touchpoints.

QA role focusing on quality success, performance monitoring, and reporting for Trust & Safety projects. Requires 1+ year QA/Trust & Safety experience, high proficiency in Spanish, and fluency in English.

Customer Support Associate drives exceptional experience by owning onboarding and complex support cases. Requires native/near-native German and English, 2-5 years in customer support, and technical troubleshooting skills.

FIDIC Engineer supports FIDIC construction contract administration. Responsibilities include monitoring compliance, maintaining records for notices and claims, and assisting with variation management. Requires 2+ years of FIDIC contract administration experience.

Brand, Design & Media Manager to strengthen brand identity across digital and physical touchpoints. Lead creative projects, develop content, and manage external partners. Requires relevant experience and design proficiency.

Accounting Technician manages daily financial admin, invoice processing, and supplier payments. Responsibilities include payroll processing, tax compliance, and organizing documents for external accountants. Requires finance background and proficiency in accounting software.

Game Presenter role requires fluent Korean and conversational English. Responsibilities include hosting and dealing casino games in a live studio, interacting with players, and maintaining professional standards. No prior experience is required.