Top Software Engineer Jobs in Rio de Janeiro

Design, build, and operate backend services in Go/gRPC to support CX and compliance workflows. Integrate and maintain third‑party SaaS and vendor APIs, operate production systems on AWS/Kubernetes/Terraform, drive engineering best practices, collaborate cross‑functionally, and apply responsible generative AI practices to improve workflows.

Design, build, and operate high-throughput backend services powering AI agent orchestration, connector integrations, and real-time data pipelines. Collaborate with ML, product, and front-end teams to ship AI-powered features, evolve infrastructure as code for high availability, mentor junior engineers, and contribute to documentation, testing, and reliability across the Superhuman product suite.

Build and maintain full-stack web applications using ReactJS, Node.js, C#, and Python. Manage PostgreSQL and DynamoDB data layers, deploy and monitor AWS infrastructure, implement Terraform IaC, maintain GitLab CI/CD workflows, write automated Jest and Playwright tests, collaborate cross-functionally, and resolve technical issues throughout the development lifecycle.

Develop and maintain backend components for Kraken’s SeaPower subsea battery ecosystem, including chargers, diagnostics, and simulation tools. Own features throughout the software development lifecycle, participate in code reviews, collaborate with product and hardware teams, improve automated testing and CI/CD pipelines, analyze requirements, and maintain technical documentation. The role also involves mentoring junior developers and contributing to reliable, high-quality software delivery in a distributed team.

Build full-stack, AI-first compliance platforms using Golang and React. Design scalable, event-driven services, integrate third-party vendors, ensure observability and reliability, mentor engineers, and lead architecture and cross-functional delivery for CX compliance tools.

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.

As a Software Engineer, you'll develop digital experiences, collaborate with teams, and maintain documentation while using modern web technologies.

Lead frontend feature releases and own production lifecycle for React and TypeScript domains. Build scalable, tested, high-performance AI-powered interfaces, integrate with a Java Spring Boot backend, and improve user experience and team efficiency. Participate in code reviews, estimate development work, monitor frontend health, and ensure stable, reliable software for dental practices.

Own Aleph’s shared AI foundation, including model selection and routing, proxy infrastructure, context management, tool design, and evaluation systems. Ship production agentic features using prompt engineering, caching, parallel tool calls, and subagents. Build observability for agent performance, collaborate with customers and finance experts to define quality standards, and drive adoption of reliable AI systems across product teams.

Own major product surfaces across Aleph’s FP&A platform, leading features from customer discovery through launch and iteration. Build performant spreadsheet-grade interfaces over large financial datasets, design robust data models and APIs, develop AI-native features involving orchestration, tool calls, and retrieval, and improve engineering standards through high-quality code and reviews. The role requires strong full-stack fundamentals, customer engagement, technical leadership, pragmatism, and experience building complex B2B products.

Build, operate, and maintain performant backend systems and partner-facing APIs for Mindbody's external developer platform. Responsibilities include API authentication, authorization, versioning, rate limiting, webhook reliability, onboarding, observability, testing, architecture, production support, incident response, and compatibility management. The role partners with Product, Partnerships, and Support, contributes to engineering best practices, mentors colleagues, and prioritizes scalable, reliable, developer-friendly solutions.

Build scalable, cloud-native enterprise software using Java, Python, Azure, Databricks, microservices, and REST APIs. Apply AI-first development practices to improve engineering productivity, automate repetitive tasks, enhance code quality, and streamline workflows. Collaborate with architects, product owners, QA, DevOps, and distributed engineering teams on architecture, design, code reviews, sprint planning, and delivery. Mentor engineers and promote technical excellence, automated testing, CI/CD, and modern DevOps practices.

Design, develop, and own scalable cloud-native enterprise services using Java, Python, Azure, Databricks, microservices, and REST APIs. Apply AI-first development practices to improve engineering productivity, automate repetitive tasks, increase code quality, and streamline delivery. Collaborate with architects, product owners, QA, DevOps, and global engineering teams on architecture, design, code reviews, and Agile planning. Mentor engineers and promote engineering excellence, DevOps adoption, automated testing, and modern software development practices.

Design, build, and maintain full-stack web applications using React, Node.js, C#, and Python. Develop scalable APIs and backend services, work with relational and NoSQL databases, and deploy cloud-native AWS solutions using serverless and event-driven patterns. Create automated tests, manage infrastructure as code, contribute to CI/CD workflows, optimize reliability, promote scalable architecture, and mentor team members.

Build and maintain end-to-end RCM web products and infrastructure supporting thousands of practices. Work across frontend and backend, scale web infrastructure, ensure seamless UX, collaborate in a fast-paced team, and deliver production-quality features using the stated tech stack.

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.

Design, build, and maintain full-stack applications with a backend focus. Develop APIs, integrations, web frontends, and mobile apps. Contribute to AI-powered features, system architecture, performance optimization, and end-to-end feature ownership in a remote, client-facing environment.

Build and maintain end-to-end full-stack applications with a backend focus. Design scalable APIs, integrations, and frontend experiences; contribute to AI-powered features; translate business needs into technical solutions; participate in architecture and code review; ensure performance, reliability, and test coverage; collaborate with product and client teams in a remote environment.

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

Design and implement scalable backend microservices and conversational UIs for chat-driven remittances. Build frontend (web and mobile) features, manage cloud infrastructure (GCP/Kubernetes/Terraform), mentor junior engineers, iterate using analytics and customer feedback, and ensure high-performance real-time messaging at scale.

Design and implement scalable backend microservices and conversational UI for a chat-driven remittance platform. Build frontend and mobile interfaces, manage cloud infrastructure, ensure high-performance real-time messaging, collaborate across product and UX, mentor junior engineers, and iterate using customer feedback and analytics.

The Software Engineer II will design and develop software solutions, leveraging accounting expertise to improve financial processes, under fast-paced conditions with team collaboration.

As a Software Engineer II, you will design, develop, and maintain product features while collaborating with team members and mentoring junior engineers.

Responsible for data collection to support model training operations. Involves working with cloud infrastructure, collaborating with AI scientists, and improving data processing.

Build end-to-end frontend and backend features for Shippo’s billing, fraud prevention, and insurance products. Develop APIs, services, databases, and customer-facing interfaces; create reusable components; support on-call operations; execute product roadmaps; collaborate with product, design, and engineering teams; and implement telemetry to measure technical and business impact.