Top Software Engineer Jobs in Brazil

Join Dev.Pro as a Software Engineer focusing on Front End development with a strong emphasis on Angular, TypeScript, and JavaScript. Collaborate on innovative projects with global clients while receiving personalized career support and skill feedback.

Join Dev.Pro as a Software Engineer to work on diverse projects using .NET and React.js, focusing on developing applications, APIs, and unit testing. Aimed at professionals with over 4 years of experience in software development.

Participate in all phases of the software development lifecycle using Agile. Translate business requirements into BRDs, design, develop, and maintain .NET applications, debug defects, execute unit/integration/system testing, collaborate cross-functionally, and produce technical documentation and test plans.

As a Senior Full-Stack C#/.NET Engineer, you will fork and set up existing applications, implement architectural adjustments, and ensure deployment in Azure. The role requires close collaboration with stakeholders and troubleshooting legacy code.

As a Senior Backend Software Engineer at Swile, you will improve applications, lead projects, conduct code reviews, and ensure high-quality software development while collaborating with team members on architecture and design solutions.

Designs, develops and maintains AI-enabled software solutions with emphasis on Generative AI, LLMs and agent-based systems. Owns end-to-end delivery including architecture, coding, testing, deployment automation, monitoring, and Responsible AI practices while collaborating with cross-functional teams.

Designs, develops, and scales secure, production-grade Generative AI and Agentic AI applications. Responsibilities include building agent solutions, Python tooling, RAG pipelines, sandboxed execution environments, MCP integrations, observability, evaluation frameworks, human-in-the-loop workflows, prompt and model management, and cost optimization. Collaborates with data, analytics, platform engineering, and business teams to deliver reliable enterprise AI solutions.

Develop and support full-stack LATAM Localization applications and integrations using modern software engineering practices. Own the application portfolio technically, contribute to architecture and roadmap decisions, troubleshoot production incidents, and manage cloud infrastructure, automation, monitoring, and CI/CD processes. Collaborate with product, business, infrastructure, cybersecurity, and vendor teams; improve reliability, security, scalability, and technical debt; and mentor team members. The on-site role in Contagem, Brazil requires approximately 10% local and global travel.

The Software Engineer will design and maintain payment processing systems, mentor other engineers, and ensure security in client transactions within the crypto ecosystem.

Early-career engineer role building AI-driven features, prototypes, and production-quality systems using modern AI coding agents. Work closely with founders and senior engineers to iterate fast, direct and evaluate AI agents, and contribute to AI infrastructure and agentic development workflows.

Design, build, and scale full-stack applications with a backend focus. Build APIs, integrations, and user-facing frontends. Contribute to AI-powered features, system architecture, performance optimization, testing, and code reviews. Collaborate with product and client teams, own features end-to-end, and deliver measurable business outcomes in a remote environment.

Backend-focused full-stack engineer building scalable, data-driven applications, APIs, integrations, and data pipelines. Work includes cloud-hosted services, containerized deployments, frontend work with modern frameworks, and contributing to AI-powered features, architecture, and cross-team delivery.

Design, implement, and deliver Android/ATAK decision-aid software modules for U.S. Army tactical fire control systems. Perform requirements analysis and traceability, author design/interface/user documentation, manage configuration with Git and Atlassian tools, support Agile ceremonies, demos, and test events, and contribute technical leadership. Must be a U.S. citizen able to obtain Secret clearance and travel ~5–10%.

Develop and validate enhancements to the Jasper GUI (including the Visualize waveform viewer), collaborate on advanced debug capabilities in verification solutions, and work with the Systems and Verification team using C++ and strong data-structure knowledge.

Build and maintain backend services and scalable automation in Go and Python. Develop CI/CD release pipelines, manage Linux-based systems, and deploy cloud infrastructure using Terraform or similar tools. Own integrations across GitHub, Sourcegraph, SonarQube, and Artifactory, evaluate engineering tools, and support critical infrastructure through a scheduled on-call rotation.

The Platform team builds and maintains backend services including APIs for payments and analytics, focusing on performance, scalability, and customization for enterprise clients.

The software engineer will design and maintain backend APIs, enhance performance, and collaborate with teams on product strategies for Speechify's text-to-speech services.

The Software Engineer will manage data collection and the ingestion pipeline, improve cloud infrastructure, and collaborate with AI scientists on large-scale data projects.

As a Senior iOS Engineer, you'll lead engineering decisions, ship production code for the iOS app, and enhance app architecture in a fast-paced, remote environment.

Design, develop, and maintain Java backend microservices using Spring Boot and Quarkus. Build event-driven solutions on AWS (SQS, SNS, Lambda, DynamoDB, API Gateway), improve observability, participate in architecture and code reviews, and collaborate in Agile Scrum teams while applying AI-enabled development tools.

Join an agile team building HealthTech applications: design and implement scalable microservices, integrate ML and third-party systems, conduct code reviews, author technical documentation, debug and optimize systems, and own services over time while maintaining high code quality and delivery standards.

As a Software Engineer, develop full-stack features, design distributed systems, create responsive UIs, and ensure high code quality while collaborating across teams.

Design and maintain database connectors and indexing capabilities, manage technical decisions, and collaborate with various teams on integration and technical direction.

Lead and contribute to full-stack engineering work building scalable, high-quality customer-facing e-commerce applications. Design, develop, test, and deploy production code, influence technical architecture, mentor engineers through reviews and pair programming, and collaborate with product and design to deliver impactful features.

Design, build, deploy and maintain production software systems that embed LLMs and agentic AI. Develop scalable services, APIs, integrations, RAG/agent workflows, prompt engineering frameworks, monitoring and CI/CD. Operationalise models, optimise cost/performance, and collaborate with data scientists and business teams to deliver measurable AI-enabled products and decision-support solutions.