Top Software Engineer Jobs in Fortaleza

Build and operate critical identity services for account creation, management, permissions, and recovery. Architect scalable, resilient backend systems; optimize performance and infrastructure; develop products autonomously; and lead AI-assisted engineering practices. Collaborate with international engineering, UX, and product teams while owning projects from technical design through production operation.

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.

Leads end-to-end design and delivery of production conversational AI applications using Omilia. Coordinates developers, QA, and integration engineers; translates business requirements into agentic solutions; manages backlogs, quality, KPIs, escalations, and human handoffs; and advises clients and stakeholders on technical decisions, capabilities, risks, and improvements.

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.

Build and own backend services that move money across global markets. Design distributed systems and REST/gRPC APIs in Go, make architectural decisions, and work with Kubernetes, AWS, Temporal, PostgreSQL, and Kinesis. Projects include instant funding, international settlement, stablecoin-funded brokerage infrastructure, and scaling microservices across custody, trading, and portfolio management. The role requires autonomy, strong engineering fundamentals, reliable production delivery, and collaboration with operations, compliance, and legal teams.

Develop and architect scalable, high-availability Java backend services for NinjaOne’s endpoint management and remote access products. Lead software development, influence architecture, solve complex scalability challenges, mentor engineers, and improve quality, performance, reliability, and maintainability. Build APIs, relational database solutions, caching systems, and distributed services supporting millions of endpoints across multi-region AWS environments.

Develop and modernize PHP APIs, services, and a React Native mobile application while maintaining a legacy vanilla PHP web platform. Responsibilities include shipping mobile features, debugging production issues, resolving defects, improving performance and reliability, analyzing logs and monitoring data, collaborating with Product, QA, and Support, and applying testing, code review, CI/CD, and AI-assisted development practices.

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.

Supports system migration and modernization initiatives, configures platform solutions, develops Bash automation scripts, manages GitHub source control, performs testing and QA, analyzes system data, documents technical processes, and collaborates with engineering, operations, and business teams.

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.

Build and maintain high-performing, scalable enterprise applications using Next.js and JavaScript. Responsibilities include requirements analysis, estimation, full lifecycle development, risk communication, code reviews, testing, defect prevention, and researching new technologies. The role requires collaboration with project managers, clients, and engineering teammates in a remote environment, with an emphasis on open source, technical expertise, and AI-enabled solutions.

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 AI-powered quality platforms, mobile testing frameworks, and scalable infrastructure for Airbnb’s iOS and Android ecosystems. Develop in Swift and Kotlin, integrate LLM-driven test automation, optimize distributed testing and CI/CD systems, and improve mobile code quality, reliability, and developer productivity. Collaborate with mobile, research, and data science teams while contributing to code reviews and engineering standards.

Build and operate Python-based, multi-agent AI backend systems for go-to-market workflows. Design model-agnostic LLM architectures, tool-use patterns, integrations, observability, evaluation infrastructure, and production services deployed on Kubernetes. Own systems end-to-end, including architecture, deployment, reliability, experimentation, debugging, and incident resolution across CRM, enrichment, outreach, and communication platforms.

Build AI-powered features that automate data-driven slide decks and documents. Develop production LLM solutions using LangChain, RAG, LlamaIndex, and generative AI technologies; improve system performance and reliability; and collaborate with designers and engineers. Responsibilities span AI insights, content generation, integrations, optimization, and potentially LLM agents. The role requires advanced Python, machine learning and NLP expertise, and experience building and fine-tuning LLMs in production.

Design, implement, and maintain scalable cloud backend services and REST APIs using Java and Spring. Build microservices with Hibernate-backed data access, deploy across AWS/Azure/GCP, troubleshoot system issues, collaborate with cross-functional teams, and produce technical documentation.

Build and maintain scalable full-stack systems for an AI-powered sales intelligence platform. Responsibilities include developing customer-facing Vue interfaces, PHP/Laravel backend services and data-processing jobs, integrating external data providers, optimizing MySQL schemas and queries, collaborating on AI workflows, and improving system reliability, deployment, monitoring, and performance at scale.

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 operate Shippo’s carrier integration platform and third-party API integrations. Responsibilities include developing new integrations, modernizing existing systems, creating internal operational tools, monitoring production services, participating in on-call support, collaborating cross-functionally, and contributing to technical direction through design and code reviews. The role also supports teammate growth through documentation, feedback, and mentoring.

Lead mobile quality strategy and scalable automation for native iOS and Android applications. Define testing, device coverage, CI/CD, release, debugging, observability, and AI-assisted testing practices. Partner with Engineering and Product to resolve complex mobile issues, establish measurable quality standards, improve QA methodologies, and mentor QA engineers.

Leads AI-assisted and agentic testing adoption across engineering teams, designing MCP-based workflows, automated test strategies, validation standards, and machine-readable test cases. Establishes QA methodologies, evaluates emerging testing technologies, measures AI ROI, performs root-cause analysis, and partners with Product, Engineering, Platform, and MLOps teams. Mentors engineers, improves automation and coverage, and communicates quality risks and outcomes to stakeholders.

Leads quality strategy for native iOS and Android applications, designing scalable automated, exploratory, integration, and end-to-end testing. Owns mobile automation frameworks, device and operating system coverage, CI/CD and release quality practices, debugging and observability, and AI-assisted testing workflows. Partners cross-functionally to resolve complex mobile issues, establish measurable quality standards, improve testing methodologies, and mentor QA engineers.

Build and maintain high-quality React Native mobile applications for Krak. Own feature delivery from technical design through release and iteration, create performant and maintainable UI components, write tested code, participate in reviews and design discussions, and collaborate with product, design, frontend, and Rust backend engineers. Contribute to shared components, tooling, code quality, and reliable consumer financial experiences.

Own and advance BI integrations for Excel, Google Sheets, and Looker, including query translation across MDX, DAX, and SQL. Build semantic model converters into SML, resolve customer-reported defects, improve reliability, and expand automated integration and end-to-end testing. Collaborate with product, QA, support, and customers while adapting integrations to changing third-party APIs and analytical platforms.