We're hiring a Senior Software Engineer (Big Data / Java) – Brazil (Remote). Join our international team supporting one of the world's largest social media platforms. Duration: 6 Months (Freelance)
Location: Brazil (Remote – must be based in Brazil)
Start Date: ASAP
Key Responsibilities: Develop and enhance large-scale data processing systems in a distributed environmentDesign and optimize pipelines and metadata modelsBuild and customize Spark internals and contribute to open-source communityCollaborate with cross-functional teams in a fully agile setupDesign Fine Grained Access Control systems for big data platformsMaintain and improve platform performance and scalability Requirements: 5+ years as a Software Engineer with strong Java expertise (Kotlin is a plus)3+ years building scalable big data infrastructure/platformsSolid experience with Spark, Hadoop, Parquet/ORC, or FlinkStrong OOP and system documentation skillsResults-oriented mindset and proactive communicationFluency in English (Mandatory) Nice to Have: Knowledge of AWS and Kubernetes. Interested? Send your CV in English + rate to ****** or apply directly.