SR Desenvolvimento Back-end (Elixer)
Core
Back-end developer specializing in Elixir to build and maintain global platforms for financial intelligence and real-time data analysis.
Role type
Senior Backend Engineer (Elixir)
Builds
Distributed systems for transaction processing and real-time financial insights
Domain
Fintech / Financial Services
Deliverable
production ML models
Required skills
Elixir, BEAM, OTP, Phoenix, Ecto, Kafka, RabbitMQ, Broadway, GenStage, AWS, GCP, Azure, Docker, Kubernetes, CI/CD, Data Security, Cryptography, Tokenization
Preferred skills
Go, Rust, Java/Scala, JavaScript, Fintech/Payment experience
Responsibilities
Define and evolve Elixir system architecture; Establish code best practices, design patterns, testing, and observability strategies; Build distributed systems with concurrency and messaging patterns; Implement cloud infrastructure and DevOps pipelines; Ensure data security and compliance with LGPD/GDPR; Translate business challenges into scalable technical architectures