freelance English-speaking jobs in Barreiro

Data Engineer to design and implement data lakehouse architectures using Delta Lake and Databricks. Responsibilities include data architecture, semantic modeling, and AI integration. Requires expertise in data engineering, streaming systems, semantic modeling, data governance, cloud infrastructure, and AI integration.

Financial Markets Operations Specialist needed with 4+ years of experience in financial markets. Manage financial product delivery, perform reconciliations, ensure report accuracy, and control operational risks.

Senior Software Engineer to design, build, and maintain Pyth-related projects including smart contracts, SDKs, and utility programs. Collaborate with business development, sales, and the developer community. Mentor junior engineers and contribute to open-source projects. Requires 4+ years of software engineering experience.

Accounts Payable Specialist will handle day-to-day accounts payable operations including invoice processing, account reconciliation, and payment discrepancy resolution. Requires strong attention to detail, organizational skills, and understanding of accounting principles.

Creative Director to lead brand vision and content strategy across all channels. Develop and execute campaigns, mentor creative teams, and ensure brand consistency. Requires proven leadership, strong portfolio, and fluency in Portuguese and English.

Dynamics 365 CRM Developer with a focus on the Sales module needed for a long-term transformation program. Design, develop, and customize solutions, collaborate with functional teams, and build integrations using Power Platform tools.

Data Analyst to design dashboards and reports for cybersecurity risk management. Develop KPIs, collect and transform data, and apply statistical techniques. Requires 3+ years of experience with Power BI, Tableau, Dataiku, PostgreSQL, and ETL tools.

This role focuses on delivering recruitment and talent acquisition services for international clients in the German- or Dutch-speaking markets. Responsibilities include attracting candidates, conducting interviews, onboarding new employees, and maintaining reports and databases.

Experienced SAP Retail Consultant needed for long-term projects in Lisbon. Strong SAP MM knowledge and experience in warehouse and logistics processes required.

Senior Financial Coordinator needed for a remote role in Portugal. Responsible for maintaining financial reporting systems, supporting ad hoc projects, and collaborating with cross-functional teams. Requires 3+ years of experience, a finance or business degree, fluency in English, and strong analytical and communication skills. Experience with IBM Planning Analytics (TM1) is a plus.

Business Process Analyst & Camunda Lead will design, structure, and scale enterprise-wide process orchestration. Responsibilities include analyzing and optimizing business processes, modeling workflows, leading Camunda architecture, and driving process adoption. Camunda certification is appreciated.

Experienced COBOL Developer needed for mainframe environments. Solid knowledge of COBOL, JCL, DB2, CICS, VSAM, Telon, and XML required. Familiarity with TSO/Eclipse and Changeman for development and deployment. Fluent in English, French a plus.

Designs, builds, and fine-tunes AI/ML and GenAI models for agentic automation in telecom environments. Develops AI components (decision agents, RCA agents, recommendation agents, remediation agents) and integrates them into automation frameworks and orchestration engines. Builds and operates MLOps pipelines for model deployment, monitoring, retraining, and lifecycle governance.

Full Stack PHP Developer to design, implement, and maintain scalable applications using PHP, Symfony, MySQL, and related technologies. Collaborate with a team using Agile methodologies and Git. Requires 5+ years of software development experience and proficiency in HTML, CSS, JavaScript, and OOP principles.

Provides accounting support for Portuguese client companies, including monthly accounting, month-end reporting, and tax return preparation. Requires a university degree in accounting or finance, 1-2 years of experience, and fluency in English.

The Procurement Specialist facilitates governance, oversees supplier performance, supports RFP processes, negotiations, and contracting within Travel, Meetings, Cards, and Fleet categories.

Tactical Buyer responsible for managing the Spot Buy process, including compliance checks, quotation requests, and negotiations. Problem resolution, invoice discrepancy support, and collaboration with the Strategic team are key. Requires 2-3 years of procurement experience, Dutch and English fluency, and proficiency in Google Workspace.

Business Analyst with 4-5 years of experience in IT or digital transformation projects. Solid experience in requirements gathering, analysis, and documentation. Fluent in English and French. Familiarity with user stories, use cases, process flows, and acceptance criteria. Experience with tools like JIRA, Confluence, or Azure DevOps. Understanding of the software development lifecycle and Agile methodologies.

Junior Business Analyst to analyze kiosk, app, and web performance data for Burger King, Popeyes, Firehouse Subs, and Tim Hortons brands. Build dashboards, support A/B testing, and communicate findings through reports and presentations. Requires 1-2 years of experience in business analysis, digital performance, or eCommerce analytics.

The HR Executive for Group HR will assist the Group CHRO with administrative tasks, employee relations, recruitment, and employee experience programs. The ideal candidate will have a Bachelor's degree in a related field, global HR experience, strong attention to detail, and proficiency in Portuguese and English.