Top Software Engineer Jobs in Fortaleza

Lead quality engineering for Airbnb’s platform by developing full-stack test automation across unit, service, integration, and end-to-end testing. Build and improve automation frameworks, integrate tests into CI/CD pipelines, troubleshoot defects, and collaborate with engineering, product, and QE teams. Apply AI and tooling to improve test coverage, quality signals, developer productivity, and release efficiency.

Design, implement, and scale Rust services and libraries for trading, payments, and crypto. Build reliable, high-performance distributed systems, collaborate on architecture, write testable async network code, and own production systems end-to-end.

Build and maintain Clara’s QA automation platform, including Playwright frameworks, backend APIs, fullstack internal tools, test reporting, CI/CD pipelines, and integrations. Develop reliable, reusable automation infrastructure, reduce test flakiness, support AI-assisted test generation, and collaborate with QA and product engineering teams on testability, code quality, documentation, and adoption.

Build and operate OpenShift-native CI tooling and infrastructure; design scalable distributed solutions; engage upstream open-source projects (Prow); maintain dev/staging/production environments and monitoring; troubleshoot escalations; participate in on-call rotation; mentor engineers and perform code reviews.

Designs and delivers complex backend services and shared platform components for identity, authentication, and access control. Owns projects from design through production, breaks initiatives into milestones, resolves technical challenges, identifies risks, mentors engineers, documents technical decisions, and collaborates across teams to align engineering work with product priorities.

Develop observability software for network automation, including discovery, reconciliation, monitoring, and fleet management. Build multi-tenant, event-driven services using Go, protobuf APIs, PostgreSQL, Redis, and RabbitMQ. Apply observability and instrumentation expertise with OpenTelemetry, networking knowledge, secure coding practices, and coding agents. Collaborate with product, platform, NetBox, and open-source communities while producing technical specifications and delivering reliable integrations.

Build and maintain developer tools, SDKs, CLI, MCP interfaces, integrations, and supporting backend services. Collaborate on API contracts, compatibility, testing, releases, documentation, and shared tooling. Support developers through GitHub issues and pull requests while designing reliable systems with authentication, retries, idempotency, rate limits, monitoring, and error recovery.

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.

Develop, test, maintain, debug, and support software applications and platform components using .NET technologies. Collaborate within Agile teams with product owners, QA, support, and senior engineers to deliver reliable, maintainable solutions. Participate in sprint ceremonies, design discussions, code reviews, troubleshooting, root-cause analysis, and operational support. Apply secure coding, testing, CI/CD, performance, and modern engineering practices while increasing ownership and independence.

Develop scalable Java and Kotlin software for NinjaOne’s ticketing and billing products. Build reliable systems for ticket workflows, invoicing, quoting, accounting integrations, and endpoint-management connections. Responsibilities include implementing enterprise software, scaling data structures and services, applying object-oriented design, developing REST APIs, working with relational databases and Redis, and maintaining rigorous testing and quality standards.

Designs, develops, tests, deploys, documents, and supports laboratory interfaces and integrations. The role builds HL7 and JSON integrations, maintains SFTP connectivity, investigates errors, audits interfaces, coordinates with vendors, supports laboratory clients, and provides training. Candidates need experience with EMR/EHR or SaaS interfaces, HL7, laboratory operations, SFTP, ticketing systems, Jira, Confluence, and Microsoft Office.

Build and maintain scalable Java Spring Boot backend systems for a dental practice management SaaS platform. Own major feature releases and platform migrations, ensuring production stability, performance, security, and reliability. Collaborate with frontend, product, and AI teams; integrate AI capabilities; conduct code reviews; improve engineering efficiency; and mentor teammates. Use AI tools responsibly while retaining architectural and code-quality ownership.

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.

Develop realistic backend coding challenges, including feature implementations and bug fixes, for AI training projects. Design deterministic verifiers, automated tests, and validation criteria; evaluate code for correctness, reliability, maintainability, performance, and security; identify edge cases and bottlenecks; and refine tasks based on project requirements. The role requires strong backend engineering, API development, debugging, optimization, code review, algorithms, and independent problem-solving skills.

Build and ship production software in client technology stacks, including APIs, services, data models, interfaces, automated tests, CI/CD, and failure handling. Use AI coding agents daily while reviewing all generated code. Work with relational and non-relational databases, third-party integrations, cloud deployments, infrastructure as code, and compliance requirements. Collaborate directly with clients in English and deliver maintainable, tested software end to end.

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.

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.

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.

Design, architect, test, and ship end-to-end full-stack applications. Build complex service-oriented backends with Python/Flask and Celery, and scalable SPAs with React/TypeScript. Optimize and refactor code for performance and maintainability. Collaborate with product and data engineering teams to extract, parse, and serve large-scale private asset analytics.

Build, launch, and maintain gameplay features for Driving Empire on Roblox. Responsibilities include writing performant Roblox Lua code, designing scalable systems, translating product requirements into technical tasks, collaborating with designers and artists, monitoring live features, improving reliability and workflows, participating in code reviews, and playtesting to improve player experience.

Build and deploy production-grade agentic AI and machine learning systems, including scalable backend services, data pipelines, RAG applications, and cloud infrastructure. Collaborate with ML engineers, data scientists, and clients to discover use cases, develop AI-powered products, optimize platform performance, and support deployments. The role also involves MLOps, model monitoring and versioning, automated testing, infrastructure management, research and development, and direct client engagement.

Build and operate production software for marketing campaigns, lifecycle journeys, re-engagement automation, audience management, and customer segmentation. Develop and test APIs, maintain data synchronization pipelines, improve targeting tools, review code, resolve production issues, and contribute to system reliability. Collaborate with Product, Design, and engineering teams while progressively taking ownership of larger components. The role involves full-stack development using C#/.NET, TypeScript/JavaScript, cloud microservices, relational databases, and observability tools.

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 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.