RemoteYeah
J
Jefster Farlei Fernandes Caixeta Junior
From Brazil
$32/hr
Active 2 days ago
Member since Jul 2026

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Senior Backend Engineer | Scaled Systems to 10M+ Transactions/Day | Go, Java, AWS | Building Reliable Distributed Systems

Software Engineer
Available for hire
Years of experience
10+ years
Experience level
Senior
Available for
Full-time, Part-time, Contract, Freelance
Available from
18 Jul 2026

Senior Backend Engineer with 10+ years of experience in Go, Java, Kotlin, and Python, building distributed systems and cloud-native platforms for fintech, ecommerce, and enterprise. Deep expertise in microservices, event-driven architectures, observability, and high-throughput APIs, with a consistent record of improving performance, reliability, and scalability. Proven collaborator in remote, international environments across LATAM, the US, and Europe. 5+ years working remotely with US teams in the US time zone. Available as an international contractor.

Skills

JavaScript TypeScript Scrum React.js Next.js React Native Vue.js SQL Redis Kafka Elasticsearch GraphQL gRPC SOAP Playwright Docker AWS Azure Ktor GitLab Composer REST Lambda JIRA Kubernetes Terraform Microservices jQuery Swagger JSON Vite.js Jenkins JWT JSX MongoDB PostgreSQL MySQL Dynamodb SQLite TypeORM RabbitMQ SQS SNS EKS Git GitHub CI/CD MVC Test Driven Development Machine Learning Kanban OAuth Domain Driven Development Single Page Application Infrastructure as a Service Python Bash Java Go Kotlin Scala Elixir Clojure MS SQL Server MariaDB H2 Cosmos DB Cassandra Neo4J Oracle Flask Spring Boot Django FastAPI Spring Framework Apache Kafka Grafana Quarkus Micronaut Maven Gradle Cargo Ant Prometheus

Languages

English Spanish Portuguese

Employment History

No employment history.

Education

No education history.

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