Top Software Engineer Jobs in Rio de Janeiro

Build and maintain scalable, reliable software; own features end-to-end; participate in architecture, design, code reviews, and production monitoring; collaborate with product and design; adopt AI tools to improve productivity.

Design, build, test, deploy, and maintain scalable backend services in Java. Work with event-driven architectures (Kafka, SQS, RabbitMQ), relational databases, AWS services, and containerized environments. Ensure observability, scalability, and reliability while collaborating with cross-functional teams and promoting engineering best practices.

As a Senior Backend Software Engineer at Wellhub, you will enhance user experiences through gamification while integrating AI solutions and mentoring less experienced developers.

Develop robust APIs, collaborate with teams to understand requirements, maintain database tables and ensure API quality through testing and documentation.

Lead Full Stack Software Engineer responsible for designing and building scalable systems with an emphasis on AI integration and software quality, mentoring team members, and driving architectural decisions.

As a Forward Deployed Engineer, you'll collaboratively deliver innovative solutions, working closely with clients to tackle complex projects and drive real impact using ElevenLabs’ technologies.

Design, build, and maintain cloud-native Java/Quarkus microservices on AWS; implement event-driven architectures (Kafka, SQS, RabbitMQ); ensure quality through unit, integration, and performance testing; deploy containerized apps (Docker, Kubernetes, ECS); apply observability and scalability practices; collaborate in Agile teams and participate in code reviews.

Develop and maintain MCP tools and the MCP Toolbox for Databases; expand test coverage for agentic coding assistants; refactor and maintain test frameworks; convert technical posts into production-ready sample code and documentation; build real-world data applications (QueryData) to support product R&D and collaborate with cross-functional teams to accelerate agentic AI adoption.

As an Architect Software Engineer, you define and drive architecture for platform systems, ensuring alignment with business strategy, mentorship for engineers, and fostering innovation while managing complex technical challenges and system performance.

Join Aleph's engineering team to develop the Core Product, focusing on user-facing features for financial data insights. Collaborate with leadership, design robust software components, and contribute to system architecture in a fast-paced, remote environment.

Collaborate with teams to design, maintain, and deploy software systems that ensure compliance and operational excellence in a clinical environment.

The role involves building and shipping production-grade applications across the full stack, working with real-world datasets, integrating various services, and collaborating with AI and product teams to develop AI-enabled solutions for the public sector.

Build and maintain end-to-end web applications powering sales and operations. Design tools for quoting, scheduling, and fulfillment, integrate AI into products, collaborate on UX, ship high-impact features, and contribute to architecture, deployment, and engineering culture.

Design, develop, and deploy features for Housecall Pro's iOS app. Ensure performance, quality, and responsiveness; collaborate with product and design; run A/B tests; write automated tests; introduce architectural improvements; fix bugs and maintain code quality.

As a Senior Software Engineer on the Developer Platform team, you'll enhance developer productivity by delivering efficient workflows, integrating AI tools, and improving the software development life cycle.

The Software Engineer II will build and maintain features across marketing technology and mobile applications, contribute to backend services and collaborate with teams to enhance user engagement and retention.

The Software Engineer II role involves building and maintaining features across marketing technology and mobile applications while collaborating with various teams. You will contribute to backend services, develop integrations with marketing platforms, and mentor other engineers in a dynamic environment.

Design, develop, and maintain cloud-based backend applications using Grails and AWS. Build and consume REST APIs, optimize performance, troubleshoot production issues, participate in code reviews, contribute to architecture and technical decisions, and work collaboratively in Agile teams.

As a Staff Software Engineer for DXP, you will lead the architecture of the AI-native platform, integrate AI agents, manage design-to-code pipelines, and mentor fellow engineers to enhance development practices across Nubank.

Design, build, and maintain Python backend services for payment processing and risk controls. Use GCP services, improve CI/CD and observability, troubleshoot production issues, and collaborate with product and engineering teams to scale financial systems.

Build and maintain Python backend services powering payment processing and risk controls. Contribute to architecture, troubleshoot production issues, use GCP services (Pub/Sub, Cloud Functions, Firestore, BigQuery), improve CI/CD, observability, and collaborate with product and engineering teams to deliver scalable, reliable financial infrastructure.

Build and maintain Python backend services and cloud-native systems on GCP, design scalable payment and transaction infrastructures, troubleshoot production issues, improve CI/CD and observability, and collaborate with product and engineering teams.

Build and maintain production ML infrastructure: deploy, monitor, and scale models; design end-to-end pipelines; implement CI/CD for reproducible releases; establish monitoring/logging/alerting; optimize architecture for scalability and cost; collaborate with data scientists and product teams; document standards and operational procedures.

Lead the frontend development team, design solutions for complex scenarios, mentor engineers, and ensure reliable, scalable user-centric solutions for Wellhub's platform.

Build and iterate frontend AI components for field-facing experiences using React and TypeScript. Lead UX of AI interactions, instrument components with telemetry, ensure UI consistency with Elastic design systems, and occasionally contribute to Salesforce Lightning Web Components. Collaborate with principal engineers, designers, and field stakeholders to measure and improve AI interaction quality.