freelance English-speaking jobs in Aveiro District

UI Engineer to work on SUSE Rancher open-source projects based on Kubernetes and Cloud-Native technologies. Contribute to web-based management user interfaces for Harvester and Longhorn.

Senior Accountant will oversee accounting and billing functions for a team in Portugal. Responsibilities include accounts payable, expense reimbursement, monthly/annual closing tasks, and team leadership. Requires a bachelor's degree in accounting or finance, 3+ years of experience, and proficiency in ERP systems. Fluency in English is required.

Lead and manage the delivery of multiple products, including recruitment, onboarding, and team growth. Guide agile processes, improve platform quality, and drive technology adoption. Manage team resources, define engineering standards, and contribute to company-wide initiatives.

Senior Java Engineer to join a team focused on customer acquisition and renewal. Will collaborate on feature development, security, scalability, and resiliency enhancements. Requires JVM development experience, Java expertise, SaaS product development, AWS knowledge, and familiarity with continuous development practices.

Network Operation Centre (NOC) Engineer provides first/second tier support for platform/service failures, addressing internal/external support requests, and escalating complex incidents. Collaborates with Customer Facing and 3rd-level teams, participates in technical crisis management, and maintains documentation. Requires a degree in Telecom Engineering or Computer Science, experience in CORE/RAN network troubleshooting, and proficiency in English. Must be available for a 24/7 shift rotation.

The Proposals and Contracts Senior Analyst facilitates contract processes, supports proposal generation, and assists with contract negotiation and closing.

Pastry Baker needed for a luxury resort in Portugal. Requires technical training in Culinary Arts/Pastry and 1-2 years of experience. Must have knowledge of pastry, confectionery, and ice cream preparation techniques, plating, and food safety.

HR & Office Manager needed for Lisbon office. Manages payroll, benefits, training, hiring, and relocation for international employees. Oversees office operations and acts as liaison with external partners. Requires 3-5 years of experience in HR, office management, or a related field and a bachelor's degree.

Develop and maintain iOS interfaces, ensuring seamless integration with backend services. Utilize Kotlin Multiplatform to build iOS and Android applications. Contribute to tech and architecture decisions for mobile applications. Perform code reviews for iOS and Android/Kotlin Multiplatform projects. Coach developers on iOS best practices.

Develop, test, and maintain web applications using React, Node.js, and related technologies. Implement user interfaces and build REST APIs. Ensure code quality, performance, and maintainability. Collaborate with teams to deliver high-quality features.

Senior HR Analyst to improve HR processes and systems with a focus on People Analytics. Manages HR databases, creates reports and dashboards, and leads analytical initiatives. Requires experience with HRIS, Excel, and data visualization tools. Strong analytical and communication skills needed.

PowerPlatform Developer with 4+ years of experience in Microsoft Power Platform (Power Apps, Power Automate, Dataverse) sought for hybrid role in Lisbon or Porto. Proven delivery of enterprise-scale solutions in regulated environments required.

Senior Accounting Compliance & Reporting professional for Financial Services clients. Prepares financial statements, accounting and tax reports, and assists with policy and procedure documentation. Requires 3+ years of experience in accounting, tax compliance, and reporting, familiarity with IFRS, and fluency in Portuguese and English.

Customer Service Specialist for the retail sector. Provide tailored solutions, advise on products and services, and ensure a positive customer experience. Manage complaints and resolve issues at first contact.

Glovo seeks an On-Demand Country Lead to manage logistics as a service in Portugal. This role involves sales, account management, financial control, and operational needs coordination. The ideal candidate has 5+ years of experience in account management, sales, or a related field and strong project management skills.

Content Marketing Executive to plan, write, and publish content across various platforms. Responsibilities include SEO strategy, email marketing, and content repurposing using AI tools. Requires 2-4 years of content marketing experience, strong writing skills, and familiarity with SEO fundamentals.

The Commercial Specialist will manage day-to-day client relationships, drive revenue growth, and ensure contract adherence. This role supports the Commercial Growth Director in strategic initiatives.

UX Researcher to plan and conduct qualitative and quantitative research activities, synthesize findings into actionable insights, and collaborate with designers, product managers, and developers.

Senior Oracle Database Administrator with 5+ years of experience required. Must have strong experience with Oracle Database (11g/12c/19c), Oracle Data Guard, PostgreSQL, RMAN, and database performance tuning. Experience with Linux/Unix, SQL, PL/SQL, and database monitoring tools is also needed.

We are seeking a .NET Developer to design, develop, test, and deploy applications using C#, ASP.NET Core, and .NET 6/8+. Responsibilities include building RESTful APIs, managing SQL Server databases, and modernizing legacy applications. Candidates should have 3+ years of experience in .NET development and proficiency in C#, ASP.NET Core, Entity Framework Core, and SQL Server.