assistant English-speaking jobs in Barreiro

Content Moderators review and manage user-generated content, ensuring compliance with company policies and community standards.

Senior Product Software Engineer to join a global team building and maintaining products for the Belgian accountancy market. Responsibilities include developing business logic, designing database interactions, and APIs, and providing technical support. The ideal candidate has experience in .NET software development and is a team player with strong communication skills.

Provide customer support via phone and resolve customer service issues. Must be fluent in Russian (C2 or native) and have good English (B2/C1). Requires typing speed of 25 wpm and availability for rotating shifts.

Wire IT seeks a Developer for its Monitoring Apps team. Responsibilities include developing Grafana dashboards, writing SQL code, and creating automated test suites. Proficiency in Java, Python, Git, Jenkins, and JIRA is required. Experience with Gherkin and AWS is a plus.

Revolut seeks a FinCrime Analyst to detect and investigate financial crime risks. Responsibilities include liaising with law enforcement, responding to court orders, conducting fraud investigations, and generating reports on suspicious activity. Must have 2+ years of FinCrime experience or 1+ year dealing with external law enforcement agencies. Fluency in Hungarian (C1+) and English (C1+) is required.

Java Software Developer with 5+ years of experience in Java, Spring Boot, AWS, and Microservices architecture. Expertise in design patterns, Docker, Kubernetes, and Agile/Scrum methodologies is required. Experience with React.js, Node.js, and PostgreSQL is a plus.

Supports the delivery of global benefits and employee mobility programs across multiple markets. Assists with coordination of employee mobility cases, data maintenance, and process improvement. Collaborates with HR, Finance, Payroll, and external vendors to ensure smooth program delivery.

Java (with C#) Developer needed for a national project. Develop and maintain a Position/Trades booking platform. Collaborate in an agile development lifecycle. Proven experience in similar roles and proficiency in Java Core (SE), multi-threading, and C# required. Fluency in English is essential.

Mobile Automation Tester will design test cases, create automated tests for Android and iOS applications, and maintain automated test suites. Requires 2+ years of experience in mobile test automation for Android and iOS, experience with BDD, and strong communication skills.

Leads the Research & Innovation Center of Excellence, driving ideation, emerging technology evaluation, and development of an enterprise-wide Agentic AI framework. Responsible for building, leading, and scaling the CoE, acting as an internal innovation engine. Oversees a dedicated ideation team and champions the Agentic AI strategy. Defines and evolves the reference architecture, ensuring it reflects emerging research insights and AI-driven capabilities. Collaborates with Engineering and Architecture leadership to create modernization pathways.

Aubay Portugal seeks a Senior Java Developer with proven experience in Java and React development. Requires proficiency in SQL, REST, CI/CD, and unit testing. Fluency in English and Portuguese is mandatory.

Clinical Leads ensure clinical delivery of assigned projects, meeting regulatory, customer, and internal requirements. They manage clinical risks, quality, finances, and stakeholders.

Data Engineer needed for Space unit. Design, develop, and maintain microservices and data pipelines in .NET and Python. Experience with Docker, Kubernetes, gRPC, Entity Framework, PostgreSQL, and Apache Airflow required.

Engineering Manager to lead large cross-team projects, drive them to production, and contribute to quarterly planning. Experience with backend engineering, Golang, distributed systems, and high-load architectures required. Responsibilities include reviewing feature designs, overseeing technical debt management, and hiring/motivating team members.

SharePoint Developer needed for a Portuguese consulting company. Requires a degree in a related field, experience as a SharePoint Developer, and proficiency in SharePoint Online, SharePoint Server, and development frameworks. Must have experience with SharePoint migration tools, workflows, and integration with Microsoft Power Platform. Strong analytical and communication skills are essential.

Senior Fullstack Java / Angular Developer to design, develop, and maintain high-quality applications. Requires expertise in Java, Spring Boot, Angular (2+), REST APIs, and DevOps tools.

Energy Systems Engineer needed for freelance AI training projects. Design energy engineering problems, evaluate AI solutions, and validate calculations using Python. Requires a degree in Energy Engineering or related field, 3+ years of experience, strong Python skills, and excellent written English.

Senior DevOps Engineer to design, implement, and optimize cloud strategies, data strategies, and software architecture in cloud-native environments. Requires 5+ years of experience in DevOps, cloud technologies, and development. Strong knowledge of major cloud providers (AWS, Azure, GCP), containers, container orchestration, automation tools, and CI/CD pipelines.

The RTR Financial Controlling Analyst supports monthly analysis and controlling of EIMEA, North America, and Latin America P&L. This temporary role involves variance analysis, headcount tracking, and collaborating with Finance teams to ensure P&L accuracy. The analyst will also support Senior Management and Auditors with financial analysis and presentations.

Design, develop, and maintain software using Node.js to address complex product and business challenges. Collaborate with teams to design software, break down features, and ensure code quality. Requires 5+ years of software development experience, 3+ years with Node.js, and proficiency in JavaScript/TypeScript, RESTful APIs, and databases.