freelance English-speaking jobs in Barreiro

Content Reviewer for Google Ads in Lisbon. Review chatbot responses flagged as inappropriate, using policies and guidelines to assess offensiveness or danger. Must be fluent in Croatian and English, with content moderation experience.

Business Operations Specialist to manage and coordinate project implementation, onboarding, and go-live. Responsibilities include managing operational aspects of projects, creating reporting tools, providing support, and collaborating with stakeholders.

As a DevOps Release Manager, you will own and maintain the release calendar, coordinate end-to-end release activities, and ensure software reaches production smoothly. You will lead release readiness reviews, approvals, and go/no-go decisions.

Junior Sales Manager supports the Iberian sales team, providing operational, administrative, and commercial support. Responsibilities include client servicing, query resolution, market analysis, product content preparation, and participation in sales and client events. The role requires fluency in Portuguese and English, a Master's degree in economics or business, and 0-3 years of experience in a financial sector commercial unit.

The Delivery Operations Analyst translates data into insights, optimizes workflows, and supports operational excellence. This role partners with Delivery Leadership, Project Managers, Sales, Finance, and Customer Success to ensure data accuracy, streamline processes, and strengthen decision-making. Responsibilities include building dashboards, analyzing delivery data, supporting project setup, and collaborating with cross-functional teams.

Senior Full-Stack Developer will design, build, and maintain modern, scalable software features, with a primary focus on backend. Responsibilities include designing backend services, contributing to frontend tasks, and collaborating with a cross-functional team. Requires at least six years of experience in backend development with .NET Core and C#, including Entity Framework Core, SQL Server, and data access patterns.

Year 5 Teacher needed for a cover/temporary position at King's College School, Cascais. Deliver engaging lessons aligned with the Year 5 curriculum and foster a positive learning environment. Must have a recognized teaching qualification and experience teaching Upper Primary students. High level of English proficiency required.

Senior Business Analyst to join a global team. Responsibilities include working with stakeholders, supporting the Product Owner, conducting meetings and presentations, managing change requests, and creating documentation. Must have 4+ years of BA experience, understanding of APIs, microservices, and headless approach, and experience in customer-facing communication.

Project Management Coordinator to coordinate programs and IT initiatives, ensuring alignment with information systems and internal patterns. Plan, manage, and control activities, focusing on resource optimization. Support the definition of technological roadmap and promote process improvement. Requires a degree in a relevant field, 4+ years of experience in coordinating technological transformation projects, and fluency in English.

Leads and manages a team of ASIC Digital Verification engineers, creating and maintaining testbenches using SystemVerilog and UVM methodologies. Collaborates with design and architecture teams to ensure successful verification plan execution within budget and schedule constraints.

Skilled RV/Campervan Mechanic needed to maintain and repair vehicles, ensuring customer satisfaction. Responsibilities include diagnosing and resolving mechanical, electrical, heating, and water system issues, performing maintenance, and collaborating with external suppliers. Must have 5+ years of experience, a valid driver's license, and fluency in English.

Testo seeks a Developer to design, implement, and maintain SAP solutions in S/4HANA and SAP BTP. Responsibilities include developing and integrating services using SAP CAP, RAP, OData, and APIs, and applying Clean Core principles. The ideal candidate has experience with JavaScript/TypeScript, Node.js, database operations, RESTful APIs, Git, and cloud/PaaS environments.

Senior Java Developer will develop, test, and maintain Java applications for a pioneering tech company. Responsibilities include collaborating with teams, participating in code reviews, and ensuring code security and scalability. Requires 5+ years of Java experience, proficiency in Spring Boot, PostgreSQL, Redis, Docker, Kubernetes, and cloud services. Fluent English required.

Product Designer – Transparency Experience will focus on creating intuitive and scalable solutions that integrate seamlessly within Anchorage's ecosystem, ensuring operational efficiency and security. You'll simplify compliance data collection and management for clients and internal teams.

Login.works seeks tech, product, operations, and strategy professionals for startup opportunities in AI, Climate Tech, EdTech, MarTech, and SaaS.

As an Owner Services Account Manager, you will manage the first point of contact between Owners and NetJets, handling inquiries, reservations, and changes. You will provide information on flights, airports, and travel requirements, ensuring accurate data entry and proactive communication. Fluency in English and German is required.

Senior Java Software Engineer needed for a long-term project. Requires experience with Java 17, 21, Spring/Spring Boot, Microservices, and Azure. Must be able to coach, mentor, and lead a geographically distributed team.

This 6-month fixed term contract Store Manager role requires leading a team to achieve exceptional financial results and fostering a positive work environment. The successful candidate will supervise the Leadership team and Cast, ensuring adherence to Disney brand standards and visual guidelines. Prior retail management experience is preferred.

The Sous Chef assists the Executive Chef in managing the hotel's culinary operations, including menu development, staff supervision, and quality control.

Property Accountant needed for international, fast-paced environment. Manage tenant billing, support service charge reconciliations, and follow unpaid rents. Experience with Yardi software and real estate accounting principles required.