Top Remote Jobs in Brazil

Conduct manual testing across GUI, API, and database layers for payment-processing products. Analyze requirements, design test cases and plans, evaluate production readiness, troubleshoot defects using logs and Splunk, and collaborate with developers, SDETs, and architects. Support quality metrics, improve test coverage, and work across AWS cloud environments in an Agile setting. Preferred experience includes payments, ACH, PCI compliance, Jenkins, virtualization, microservices, and scripting.

Build and maintain production-grade native iOS applications using Swift, integrate APIs, SDKs, and AWS cloud services, and support mobile CI/CD, testing, architecture, and troubleshooting. Collaborate with architects, engineering managers, project managers, and customer teams while participating in Agile ceremonies, code reviews, and technical decision-making. The role also involves customer-facing communication and may include attribution, deep linking, analytics, and legacy Objective-C modernization.

Design, build, test, maintain, and troubleshoot production-grade native Android applications using Kotlin and AWS. Apply modern architecture and design patterns, integrate APIs, SDKs, and cloud services, maintain CI/CD pipelines, and support automated testing. Collaborate with architects, engineering managers, Agile teams, and customer engineering organizations to deliver scalable mobile solutions and communicate technical decisions, risks, and trade-offs.

Design, build, and maintain crypto exchange, market-making, wallet, funding, tokenization, backend, and web application systems. Ensure software quality through testing and code reviews, troubleshoot incidents and bugs, and collaborate cross-functionally on scalable, low-latency, fault-tolerant financial infrastructure. On-call participation may be required for timely engineering initiatives.

Design, develop, test, and maintain scalable C#/.NET applications and APIs. Build MongoDB extraction scripts, optimize queries, model NoSQL data, and support reporting requirements. Contribute to architecture, code reviews, automated testing, observability, CI/CD, containerization, and data security using AWS services. Provide technical guidance and independently own features across backend and occasional full-stack development.

Leads capital markets analytics and reporting, including covenant monitoring, debt and cash forecasting, borrowing-base modeling, and funding viability assessments. The role oversees lender compliance, automates reporting with AI and SQL, validates loan-level data, supports new credit facilities, and develops a team of senior business analysts. It also requires executive and institutional-lender communication, cross-functional coordination, and rigorous risk oversight.

The role involves defining architecture and best practices on the ServiceNow platform, developing advanced solutions, integrating with external services, and ensuring governance, performance, and security.

Senior .NET engineer responsible for designing and building scalable SaaS backend systems using C#, .NET Core, Web API, and Entity Framework. Tasks include building RESTful APIs and microservices, SQL Server schema and performance tuning, applying DDD/CQRS patterns, owning testing (unit/integration/performance) in a shift-left model, and leveraging AI coding assistants while collaborating with product and cross-functional squads.

Provides Level 3 remote support for SAP PP and PM environments, including incident and problem management, configuration, master data, troubleshooting, root-cause analysis, enhancements, testing, integrations, monitoring, performance tuning, and small projects. Works with global clients and business users, supports UAT and cutovers, documents solutions, meets SLAs, and participates in client transitions. Requires strong SAP PP/PM functional expertise, customer communication, and Portuguese and English fluency.

Provides remote support for complex SAP MM, WM, and eWM issues in highly customized SAP environments. Responsibilities include troubleshooting, configuration, integration support, defect fixes, localization support for Brazil and Mexico, incident management, documentation, and knowledge transfer. The role works directly with enterprise clients in a 24x7 support organization and requires strong SAP application, customization, architecture, and communication skills.

The Support Engineer will provide remote support for SAP MM/WM, troubleshoot issues, collaborate with customers, and contribute to knowledge sharing in a 24/7 support environment.

Build frontend experiences for AI products, including copilots, agent workflows, conversational interfaces, streaming responses, and review screens. Develop design systems and internal tools, integrate LLM and backend APIs, and ensure performance, accessibility, security, testing, and CI/CD quality. Collaborate with AI, data, backend, and product teams while using AI-assisted development tools to deliver polished, reliable user experiences.

The Lead Contract Manager role supports contract management within Syneos Health’s life sciences and clinical solutions organization. The provided description contains limited role-specific responsibilities, qualifications, or technical requirements.