Top Software Engineer Jobs in Brazil

Develop, customize, configure, and support Zoho CRM and related enterprise CRM solutions. Build Deluge and JavaScript automations, REST API integrations, workflows, dashboards, and custom functionality. Support data migrations, integrations, testing, deployments, troubleshooting, release management, and environment maintenance across multiple company implementations. Collaborate with architects, analysts, stakeholders, and cross-functional business teams to deliver scalable CRM solutions.

Build and scale primarily backend-focused full-stack applications for Chiri and its clients. Develop APIs, integrations, frontend experiences, AI-powered solutions, automations, and internal products using Python and TypeScript. Translate business requirements into scalable systems, participate in architecture and code reviews, optimize performance and reliability, and own features through deployment and support while collaborating with engineers, product stakeholders, and clients.

Lead large-scale software projects for Braze’s product partnerships and e-commerce integrations, including Shopify. Design and build foundational backend and full-stack features, improve system performance and resiliency, shape technical and product strategy, and contribute to architecture reviews. Mentor engineers, lead critical initiatives, solve complex problems independently, and deliver scalable, high-quality solutions using modern software engineering practices.

Own and improve Wagmo’s AI-powered claims automation pipeline, reducing processing costs while preserving accuracy and expanding automated claim resolution. Design modular, testable stages with evaluation gates, ship production LLM features, and make model and cost-quality tradeoffs. Partner with Product on priorities, review and deploy code independently, process veterinary records, and maintain a reliable system handling real claims and payments.

Build and improve Airbnb’s analytics infrastructure and data products, including Superset, AI-powered data tools, and notebooks. Develop backend or full-stack features, integrate products with data platform services, gather user feedback, manage rollouts, improve reliability and observability, review technical designs, and provide lightweight on-call support. The role requires strong software engineering experience, data expertise, cross-functional project leadership, and a focus on high-quality user experiences.

Design, develop, test, and ship customer-facing portal features using React, TypeScript, and JavaScript. Build responsive interfaces, workflows, integrations, and AI-assisted experiences while collaborating with backend and platform teams. Use AI development tools responsibly, contribute to cloud-based systems, testing, CI/CD, and infrastructure practices, and mentor junior engineers. Participate in an on-call rotation approximately every two months.

Build and iterate full-stack systems powering AI agents, from user-facing experiences through orchestration and deployment. Research agent orchestration, prompting, and model alignment approaches; collaborate with Product, Design, and Engineering to improve usability; document findings, share technical learnings, and participate in reviews and technical discussions.

Build and iterate on full-stack systems powering autonomous AI agents, from user-facing experiences through orchestration and deployment. Research agent orchestration, prompting, and model alignment approaches; collaborate with Product, Design, and Engineering to improve usability for nontechnical users; document findings, share knowledge, and participate in reviews and technical discussions.

Build customer-facing financial software and internal engineering tools at scale. Design resilient APIs, libraries, and backend systems; own features from inception through production deployment; and manage the full software development lifecycle, including testing and operations. The role requires scalable systems experience, database knowledge, strong engineering standards, communication skills, and English fluency. Collaboration with product, design, and operations teams is encouraged.

Build and maintain scalable, high-quality full-stack applications for hotel customers worldwide. Collaborate with engineers, managers, and product leaders; write clean JavaScript code using modern front-end frameworks; contribute creative product ideas; mentor engineers; participate in code reviews; advise on technical decisions; and independently execute projects while maintaining strong operational excellence.

Build and own React Native features for Kraken’s consumer mobile app, from product discovery through launch, measurement, and iteration. Partner with Product and Design to create responsive, trustworthy financial experiences using dynamic or real-time data. Guide development for a new Asian-market app, including regional UX, connectivity restrictions, vendors, and telemetry. Contribute to architecture, performance, reliability, code reviews, and product engineering standards.

Build and architect Alpaca’s high-performance algorithmic trading platform. Responsibilities include writing backend and frontend code, designing distributed and highly available systems, optimizing low-latency and high-throughput performance, and developing scalable databases, messaging systems, concurrency controls, and service-oriented architectures. The role also involves making critical platform decisions and potentially contributing to order and risk management, trading systems, observability, cloud infrastructure, and financial ledger capabilities.

Develop and maintain software for WEX Benefits solutions using C#, APIs, cloud infrastructure, microservices, event-driven architecture, and modern databases. Design, test, code, instrument, and support production systems with minimal supervision. Apply TDD and BDD, monitor system health, respond to incidents, identify performance improvements, and leverage AI-powered development tools. Mentor junior engineers, collaborate on architectural decisions, and promote maintainable, well-tested code and continuous engineering improvement.

Build production-quality software, automation frameworks, testing infrastructure, and developer tooling across APIs, services, distributed systems, and user interfaces. Integrate automated testing into CI/CD, improve reliability and observability, investigate complex defects, influence architecture and engineering standards, evaluate AI-assisted engineering tools, and mentor engineers across the organization.

Develop and maintain backend applications using Java, Python, Spring Boot, AWS, RESTful APIs, and serverless or server-based architectures. Design SQL and NoSQL databases, manage real-time streaming with AWS Kinesis, write testable code, and troubleshoot complex issues. The role requires independent work in a fast-paced environment, applying clean-code and SOLID principles while collaborating with the engineering team.

Build and launch full-stack products that simplify waste-hauler operations. Translate ambiguous customer feedback into production solutions, work across frontend, backend, and data layers, use AI extensively for coding and architecture, and own projects from problem definition through launch and iteration. The role requires autonomous execution, strong engineering quality, and full professional English proficiency while working with a US-based CTO.

Own the architecture and delivery of customer-facing Rust backend services for trading, payments, and crypto experiences. Lead ambiguous, cross-team initiatives from concept through launch, shape product roadmaps, mentor engineers, review designs, and establish engineering standards. The role requires deep expertise in asynchronous Rust, distributed systems, RPC, Kafka, and event-driven architectures, plus an AI-first development approach and strong product engineering mindset.

Build and integrate LLM-powered software into enterprise systems. Design autonomous AI agents, tool-calling systems, and multi-step orchestration workflows using MCP or equivalent interfaces. Develop scalable backend architectures with REST/gRPC APIs, optimize context management, implement reliability patterns, and support systems from rapid prototyping through production. Collaborate in English with distributed teams during Central Time hours.

Own technical delivery for 2–3 enterprise construction accounts, from pilots through production integrations and ongoing support. Customize estimates, takeoff drawings, and reports; build file, CSV, and API workflows; expose and document APIs; map SKUs to supplier catalogs; integrate with POS/ERP and legacy systems; lead calibration reviews; track accuracy metrics; meet SLAs; and document account configurations.

Designs, develops, maintains, and reviews Java backend applications and services using Spring Boot, REST APIs, microservices, Kafka, PostgreSQL, and JPA. Builds scalable distributed systems, troubleshoots issues, optimizes performance, participates in architecture and code reviews, and follows Agile, SDLC, and CI/CD practices. Collaborates with cross-functional teams to deliver features and improve reliability.

Design and build reliable, scalable backend services, search APIs, semantic and lexical search systems, and platform components serving millions of users. Collaborate with engineering, product, and QA teams to translate requirements into solutions, while improving observability, monitoring, alerting, and operational readiness. Support multi-region systems using CI/CD, infrastructure as code, containers, high availability, and disaster recovery practices.

Lead the technical direction and development of Commure’s Insights practice management platform. Build scalable full-stack applications with React, Python, and PostgreSQL; improve reliability, observability, performance, and availability; collaborate across infrastructure, backend, product, and design teams; mentor engineers; lead high-impact projects; conduct code reviews; and drive architectural improvements for healthcare workflows serving thousands of practices.

Designs, develops, tests, documents, reviews, and releases embedded software for locomotive systems. Resolves software issues from testing, production, and field operations; performs root-cause analysis; and ensures software quality and compliance with development processes. Collaborates with systems, hardware, verification, validation, simulation, and product teams, while mentoring junior engineers and supporting project execution.

Build customer-facing financial software and scalable backend systems at Brex. Responsibilities include designing resilient APIs, libraries, and tools; owning functionality from inception through production deployment; managing the full software development lifecycle; and maintaining high engineering standards across code, infrastructure, and processes. The role requires collaboration, data-driven decision-making, and strong communication in a hybrid São Paulo office environment.

Define long-term technical strategy and architecture for core backend systems supporting real-time personalization at massive distributed scale. Lead mission-critical engineering initiatives, make architectural trade-offs, improve resilience and operational excellence, conduct design reviews, mentor senior engineers, and align technical execution with business goals. Integrate AI/ML models into high-throughput production systems and contribute to scalable infrastructure.