freelance English-speaking jobs in Leiria District

DevOps Engineer to administer code analysis platforms, implement security solutions, and collaborate with development teams. Requires experience with CI/CD pipelines, CATS, Python, Rust, AWS, Git, Next.js, and DevOps certification. Must have experience with AI/LLM or AI projects. Fluency in Portuguese and English B2 or higher required.

Lead Full Stack Engineer will drive the technical vision and execution of a SaaS insurance platform. Responsibilities include leading a team of engineers, mentoring peers, and integrating AI-driven capabilities. Requires experience with Node.js, Vue.js, GraphQL, MongoDB, Docker, and TypeScript, as well as AI model development and cloud platforms.

Software Development Engineer in Test (SDET) with 6+ years of experience in mobile test automation. Strong programming skills and experience with Appium, XCUITest, Espresso, and API mocking tools.

Leads the enterprise-grade AI architecture for the AI Factory, drives reusable and secure-by-design patterns, and governs technical coherence. Manages and develops the AI Solution Architect role, ensuring alignment, coaching, and consistent architectural excellence.

Software Engineer to design, write, and test high-quality software applications. Collaborate with architects and stakeholders to define technical solutions and ensure quality, performance, and scalability.

Full-Stack Developer will restructure and enhance Cloud-based Web Applications. Responsibilities include UI Development, backend development in a Microservices architecture, and integrating legacy systems. Requires at least six years of .NET Core (C#) experience, proficiency in TypeScript and React, and knowledge of Azure services.

Site Supervisor for substation projects, overseeing construction and commissioning of AIS/GIS and high voltage equipment. Ensures quality standards, collaborates with contractors, and leads site teams. Requires experience in substation construction, project management, and team leadership.

Digital & Communications Specialist will create engaging content, manage digital communication tools, and analyze campaign performance for French-speaking audiences.

Lead product development for OneFootball's OTT video content experience across mobile, desktop, connected TV, and the OneFootball Embed Player. Serve as the voice of video customers, ensuring products meet diverse fan base needs. Research, prioritize, and align features with the overall OTT video strategy. Provide product direction for Live and On-Demand Video squads, collaborating with stakeholders and partners.

Senior Application Engineer to manage, optimize, and integrate business-critical applications. Responsibilities include system administration, automation, data modeling, and project leadership. Requires a Bachelor's degree and 5+ years of experience in system and application administration.

Financial Controller to support financial and business controlling processes across the Habyt Group. Responsibilities include month-end and year-end closing, financial reporting, budgeting, performance analysis, and financial management. Requires a Bachelor's or Master's degree in a related field, 3-5 years of experience, proficiency in Excel and Google Sheets, and fluency in English.

SAP ERP Solution Architect with minimum 4 years of experience required. Solid experience with SAP ERP systems, integration platforms, and application architecture. Must have proficiency in Portuguese and English.

Junior Brand & Visual Designer to create social media assets, brand applications, event materials, and support motion pieces. Must have experience with Adobe Illustrator, Photoshop, Canva, and Figma.

Provides administrative support to the office and assists the Freight Team with billing activities. Responsibilities include managing office supplies, coordinating vendor relationships, and processing invoices. Requires fluency in Portuguese and English.

Supply Chain Consultant to participate in projects, define and implement excellence processes, and support system development for SCM-relevant IT solutions.

Copywriter needed to create persuasive content for marketing and advertising materials across various mediums. Responsibilities include writing for ads, websites, social media, and collaborating with teams to ensure brand consistency. Requires a bachelor's degree, writing portfolio, SEO knowledge, and proficiency in relevant software.

Experienced Agentforce Trainer / Salesforce AI Consultant to deliver workshops, guide AI use case development, and upskill teams on Agentforce architecture and best practices.

The Manager C&B (Specialist) for the Global Delivery Unit collaborates with Corporate HR and HR leaders to provide expertise on Rewards policies and programs. This role involves managing pay review and benefit programs, driving policy alignment across locations, and providing compensation expertise on program design and implementation. The Manager will also advise the HR team on Compensation & Benefits issues, lead the Annual Review Cycle, and stay abreast of regulatory changes impacting compensation practices.

Salesforce Developer Lead will design, implement, and test Salesforce solutions. Requires 8+ years of Salesforce development experience, proficiency in Apex, Visualforce, Lightning Components, and integrations, and strong technical leadership skills.

Manage end-to-end Accounts Receivable (AR) processes, ensuring accuracy and compliance with IFRS and internal controls. Process customer payments, issue debit/credit notes, and resolve discrepancies. Conduct collections activities, follow up on overdue payments, and communicate with stakeholders. Prepare AR reports, account statements, and support month-end closing.