freelance English-speaking jobs in Leiria District

Develop and implement SAP Business Integration Builder solutions. Collaborate with teams to ensure application integration. Troubleshoot technical issues and stay updated on industry trends.

Project Manager to oversee a portfolio of technology initiatives. Plan, implement, and monitor projects, ensuring alignment with the company's digital transformation agenda. Manage budgets, timelines, and KPIs, identify risks, and coordinate with stakeholders.

Applied Scientist to conduct preclinical in vivo validation studies in rats and sheep for an EU-funded R&D project focused on regenerative medicine and intervertebral disc regeneration.

Lead the operational setup and day-to-day management of the Customer Contact Center (L1 support). Own the CCC service model, scope, processes, and performance. Manage external contact center service providers and define, track, and improve operational KPIs. Recruit, onboard, develop, and lead Customer Contact Center teams.

Senior Treasury Analyst will manage payments, FX clearing and settlement, and back-office functions. Responsibilities include processing payments, analyzing payment processes, and performing loan and settlement tasks. Requires a university degree in Business administration and/or Finance and 4-5 years of experience in a similar position.

Senior Endpoint Engineer to design, secure, and modernize endpoint management for large-scale enterprise environments. Focus on Microsoft Intune, Tanium, endpoint security, patch management, automation, and cloud-native device management. Requires 5+ years of experience with endpoint engineering, strong Intune and Tanium expertise, and PowerShell scripting skills.

Lead modernization of a large-scale healthcare platform in Africa. Design and evolve distributed backend systems using C#, .NET, Azure, SQL Server/PostgreSQL. Drive HL7/FHIR integrations and build offline-first workflows.

Automation QA Engineer needed for a global technology firm. Design, develop, and execute automated test scripts (Selenium, Newman) and lead performance testing with JMeter. Contribute to manual testing and apply AI-driven testing techniques. Collaborate with development and DevOps teams.

Product Manager (Network) will gather customer feedback, analyze operational impact, and collaborate with Design and Engineering teams on feature development.

Experienced SAP-SD Consultant needed for Continental's Tires business. Implement SD solutions, collaborate with internal customers, and optimize existing solutions. Must have 3+ years of experience, ABAP/ABAP-OO knowledge, and proficiency in English.

Develop and refine analog and mixed-mode SerDes models. Automate model extraction and correlation procedures. Perform channel simulations to validate model accuracy. Collaborate with the R&D team to design and validate high-speed communication systems.

Leads end-to-end customer service operations across Spain, Italy, Portugal, and Greece, including order management, returns, and issue resolution. Drives operational excellence, standardizes processes, and leads a team of customer service professionals.

Senior .NET developer to design, develop, test, deploy, and maintain scalable applications. Experience with ASP.NET Core, MongoDB and PostgreSQL databases, Kafka messaging, and AWS cloud required. Collaborate with developers, QA engineers, DevOps engineers, and product managers in an agile environment.

The Executive Housekeeper leads and supervises housekeeping teams, ensuring high cleaning standards and guest satisfaction. Requires 5+ years of experience in similar roles, fluency in English, and strong leadership and organizational skills.

Senior Platform Engineer will architect, scale, and maintain enterprise-grade CI/CD solutions and infrastructure. Lead development of automation, tooling, and internal platforms using Go or Bash. Act as a subject-matter expert and mentor to other platform engineers. Lead root-cause investigations and incident responses for core platform products.

As a Principal Data Engineer, you will lead data modeling and semantic architecture for leading organizations, focusing on Financial Services. You will design data products, govern data models, and guide engineering teams in building AI-ready data products.

Legal Counsel will manage and advise on technology-related contracts, providing legal guidance to internal teams and global stakeholders.

Senior Business Development Manager will own and drive strategic initiatives for Revolut's private banking partnerships. Responsibilities include developing new private markets investment products, building relationships with fund managers, and collaborating with product and other teams to implement new strategies.

Lead the design, development, and delivery of scalable data processing and streaming solutions. Define architecture standards and best practices for distributed data platforms. Design, develop, and optimize batch and real‐time data pipelines using Apache Spark and Kafka technologies.

IT Applications & Systems Specialist will support and evolve IT applications at Preh Portugal. Responsibilities include providing SAP first-line support, collaborating with SAP Key Users, designing and implementing new applications, and translating business needs into IT solutions.