freelance English-speaking jobs in Viseu

Senior Data Solutions Architect to support logistics technology transformation. Define data product architecture in a cloud-based data mesh environment, guiding teams on scalable data flows using AWS, Snowflake, Spark, and Kafka.

Recruit, onboard, and grow relationships with premium publishers (websites, apps, push bases) in iGaming and related verticals. Manage the full publisher lifecycle, optimize traffic, and report on KPIs. Requires 2+ years in Publisher Management.

English-speaking Sales Development Representative to support businesses with online advertising strategies. Responsibilities include outbound prospecting, pipeline management, and advising clients on tailored solutions. Requires fluent English and 1–2 years of relevant experience.

Senior Observability Engineer to build an enterprise AI Agent Platform. Focus on designing and operating a multi-account New Relic environment, implementing code-based dashboards/alerts, and managing cross-tenant telemetry aggregation.

Lead, coach, and develop a team of Credit to Cash and CRD agents for the French Market. Ensure process adherence, drive continuous improvement, and manage escalations.

Financial Accounting Specialist needed to perform month-end, quarter-end, and year-end closing activities. Responsibilities include preparing journal entries, ensuring general ledger accuracy, and managing intercompany transactions. Requires a degree and 2-4 years of accounting experience.

Senior Transaction Monitoring Framework Specialist to architect defense strategy for transaction surveillance and fraud. Lead innovation, embedding AI into detection and prevention while designing scalable financial crime controls.

Application Support SQL or PL/SQL role requires 4+ years in IT Systems Administration or Application Support. Must have advanced SQL/Unix/Linux skills and B2 English/French.

Develop a practical Automotive SPICE approach for projects. Review development processes, identify gaps against requirements, and help teams prepare for assessments. Work with engineers to improve processes.

Deliverability Operator monitors and optimizes email deliverability for daily campaigns. Responsibilities include configuring technical settings, tracking KPIs (delivery, bounce, spam rates), and protecting domain/IP reputation. Requires IT background or 2+ years experience.

Seeking a Python Developer with 6 to 9 years of experience. Responsibilities include application development engineering, analyzing, and programming solutions within a managed team. Requires skills in Python, Django, SQL, and DevOps.

Lead complex consulting engagements and drive profitable growth within Kyndryl's largest accounts. This role requires CXO-level relationship building, industry expertise, and leading multi-disciplinary teams.

Drive strategic initiatives for SEGE Finance & Solutions. Model energy contracts in ETRM, analyze energy prices, and manage month-end P&L. Requires Master's in Engineering/Econ/Business and 3+ years in Energy Controlling.

Senior Data Engineer focused on building production-grade data foundations within software delivery teams. Requires strong experience with Databricks in production, Python, and software engineering practices.

Senior Tech Lead for Salesforce Commerce Cloud (SFCC) is sought. Responsibilities include E2E technical ownership, guiding Tech Leads, and defining technical roadmaps. Requires SFCC B2C experience and headless architecture skills.

Senior Software Engineer to build AI-powered experiences. Design agent-to-agent communication, architect agentic workflows, and maintain MCP servers. Requires 5-6 years experience with LLMs and agent frameworks, proficiency in TypeScript/Node or Java.

Manage the entire order lifecycle, from processing to fulfillment, for Siemens Energy Grid Technologies. Process sales orders in SAP, monitor delivery schedules, and support customers and sales teams.

Develop SAP Cloud applications using ABAP Cloud, building RAP services and CAP applications. Responsibilities include SAP BTP development, CPI integrations, and UI5/Fiori customization. Requires 4+ years as an SAP Cloud Developer.

Senior Kotlin Developer role requires 7+ years in Android development using Kotlin and Jetpack Compose. Must have knowledge of Coroutines/RxJava, Software Architecture (MVVM), and testing. English is mandatory.

Seeking a Project Manager/Merchandiser to manage end-to-end fashion production, from sourcing to delivery. Requires 3-10 years in production/supply chain, strong negotiation, and fluency in English.