freelance English-speaking jobs in Leiria District

Cobol Developer needed for a project in business investment banking and financial services. Requires 6-9 years of experience, including 5 years in similar roles. Expertise in COBOL, CICS, DB2, and JCL is essential. Fluent English is required.

Senior Analyst Developer role requires 3+ years experience building backend services with Java/Spring Boot and frontend interfaces with Angular. Must have advanced T-SQL skills and C1 English proficiency.

Events Manager needed to plan and deliver over 100 events annually, including corporate offsites, weddings, and brand activations. Requires 3+ years in event management, strong client orientation, and experience coordinating teams and suppliers.

Friendly and efficient Cashier needed to handle customer transactions, maintain sales records, and provide excellent service. Responsibilities include processing payments, managing returns, and tracking inventory. High school diploma required.

Optimize creative planning workflows and operational processes globally. Responsibilities include resource allocation, KPI monitoring, and ensuring alignment with global frameworks. Requires a university degree and experience in Operations or Project Management. Fluent English is mandatory.

Experienced AI Safety Red Teamers are needed to identify vulnerabilities in frontier AI systems through adversarial testing. Responsibilities include designing prompts, uncovering model weaknesses, and evaluating behavior across high-risk topics. Requires 5+ years in AI Safety or related fields.

Experienced SAP S/4HANA Senior Consultant O2C needed to lead the O2C workstream. Responsibilities include requirements gathering, solution design, and UAT. Requires 6+ years of SAP implementation experience and expertise in SAP SD.

Extracurricular Internship: Gateway Firmware Engineer. Involves the full software development process, from requirements to maintenance. Develop and test firmware in C/C++, documenting safety-related parts. Requires BSc/MSc in Embedded Software and C/C++ experience.

Senior Accounting Manager ensures financial record integrity and accuracy. This role oversees the general ledger, manages monthly/annual closes, and ensures compliance with IFRS principles. Strategic leadership and process improvement are key.

Manage and evolve large-scale Windows infrastructures, prioritizing security and operational stability. Responsibilities include administering Windows Server, managing Active Directory, and driving automation with PowerShell, Ansible, and Terraform.

Java Developer with React needed to design, develop, and maintain web applications. Responsibilities include building RESTful APIs, writing clean code, and collaborating with cross-functional teams. Requires 3–5 years of experience with Java, Spring Boot, and React.js.

Finance Controller for Cable Plant. Responsibilities include budget preparation, forecasting, cost analysis, and preparing regular reports. Requires a degree in Management, Finance, or Accounting and fluent English.

Drive credit risk governance and analytics for Siemens Energy. Perform customer credit assessments, rating assessments, and deliver portfolio insights. Requires 5+ years in corporate credit risk or financial analysis.

Manager, Sales Engineering – EMEA to lead Sales Engineers supporting regional opportunities. This role elevates pre-sales execution, strengthens AE partnership, and drives consistency in complex, multi-country deals. Requires 6-10 years in Sales Engineering.

Content Moderator role requires German fluency (C1) and B2 English to evaluate user-generated media in German and English. Responsibilities include applying community guidelines and removing harmful material.

Seeking a detail-oriented Bid Manager to lead tendering for public sector and corporate RFPs. Responsibilities include crafting compliant, persuasive bids, managing the end-to-end process, and collaborating with internal teams. Requires 1+ year experience in bid management.

Accounts Payable Team Leader needed for a new Regional Shared Service Centre. Lead AP team, overseeing end-to-end activities, process optimization, and reporting. Requires 5+ years in AP/Finance, team leadership, and fluency in English and Dutch.

Motivated Sales Associate needed for a growing retail business. Responsibilities include assisting customers, providing excellent service, handling transactions, and maintaining store organization. No prior experience required.

Senior Test Engineer fluent in English is sought to define testing scope, plan activities, and assess product quality. Requires 7+ years of IT experience, API testing, SQL, and automated test writing.

Senior Backend Engineer to build core systems for a fast-growing adtech startup. Focus on designing scalable Node.js (NestJS) APIs and distributed systems for user-facing and internal platforms. Requires 5+ years of backend experience.