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Build and maintain SAAS product catalogs, refactor legacy systems to microservices, and contribute to full-stack development with CI/CD, Docker, and RabbitMQ.
Build and maintain the AI platform infrastructure that powers Plum’s fintech app, using Python, FastAPI, and agentic frameworks on GCP.
Build and maintain full-stack web apps using React on the front-end and Java/Spring Boot on the back-end, plus troubleshoot production issues and improve performance.
Tech Lead Backend (Java) at a fintech building digital accounts, payments, and white-label integrations; designs resilient Java/Spring Boot systems handling high-volume financial transactions.
Backend engineer building integrations, automations, and applied-AI solutions in Python/Go/Node.js, connecting systems via APIs, events, and serverless/cloud infra.
Desenvolve e arquiteta sistemas backend escaláveis em Java/Kotlin, implementando microserviços, mensageria e boas práticas de código e testes.
Backend developer at Q2 Bank building scalable, low-latency microservices in Go with SQL/NoSQL databases, AWS cloud, and observability tools like Grafana and Prometheus.
Backend developer building and maintaining Java/Python microservices for digital subscription checkout flows, integrating payment gateways and auth providers, with focus on performance and scalability.
Builds and maintains Node.js/TypeScript back-end services using Express/NestJS, writes unit and integration tests, and applies clean-code practices in a microservices architecture on AWS.
Desenvolve e mantém sistemas backend em PHP, Laravel e Magento 2, criando APIs REST e integrações para plataformas de e-commerce e ecossistemas digitais.
Estagiária em desenvolvimento backend Java, construindo APIs REST e microsserviços, com foco em manutenção de sistemas e uso de IA para auxiliar no desenvolvimento e testes.
Desenvolve e mantém APIs e microsserviços em Java/Spring Boot e Python/Flask para sistemas de CRM, billing e atendimento, integrando serviços externos e garantindo performance.
Lead a backend team building HR software using .NET Core, C#, microservices, and REST APIs, ensuring quality and scalability while mentoring engineers.
Build and evolve the backend credit-risk platform that powers BTG Pactual’s lending decisions, using .NET/Node.js/Python, microservices, and AWS to ensure low-latency, high-availability processing at scale.
Design and evolve high-performance, low-latency backend services for BTG Pactual’s credit risk engine, using .NET/Node.js/Python, microservices, and AWS while mentoring engineers.
Tech Lead Backend .NET/C# modernizes a large-scale online gaming platform, using AI tools like GitHub Copilot to accelerate development while leading a team.
Design and run observability, SLOs, and incident response for critical apps using AppDynamics, Prometheus/Grafana, Kafka and Kubernetes on AWS/Azure.
Design and maintain CI/CD, IaC, and MLOps pipelines on AWS/Azure/GCP, focusing on Kubernetes, observability, and AI model deployments while enforcing DevSecOps practices.
Backend engineer building secure, scalable payment systems in a regulated financial infrastructure using .NET/C# and ASP.NET Core, with focus on reliability and incident response.
Build and maintain production-grade payment systems (PIX, TED, STR, boleto) that process real money in Brazil’s regulated financial rails, using .NET/C# and AWS.
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