Apply📍 Brazil, the U.S., and Canada
🧭 Full-Time
🔍 Payments
- Bachelor’s or Master’s degree in CS/Engineering/Data-Science or other technical disciplines.
- Solid experience in DS/ML engineering.
- Proficiency in programming languages such as Python, Scala, or Java.
- Hands-on experience in implementing batch and real-time streaming pipelines, using SQL and NoSQL database solutions
- Familiarity with monitoring tools for data pipelines, streaming systems, and model performance.
- Experience in AWS cloud services (Sagemaker, EC2, EMR, ECS/EKS, RDS, etc.).
- Experience with CI/CD pipelines, infrastructure-as-code tools (e.g., Terraform, CloudFormation), and MLOps platforms like MLflow.
- Experience with Machine Learning modeling, notably tree-based and boosting models supervised learning for imbalanced target scenarios.
- Experience with Online Inference, APIs, and services that respond under tight time constraints.
- Proficiency in English.
- Design the data-architecture flow for the efficient implementation of real-time model endpoints and/or batch solutions.
- Engineer domain-specific features that can enhance model performance and robustness.
- Build pipelines to deploy machine learning models in production with a focus on scalability and efficiency, and participate in and enforce the release management process for models and rules.
- Implement systems to monitor model performance, endpoints/feature health, and other business metrics; Create model-retraining pipelines to boost performance, based on monitoring metrics; Model recalibration.
- Design and implement scalable architectures to support real-time/batch solutions; Optimize algorithms and workflows for latency, throughput, and resource efficiency; Ensure systems adhere to company standards for reliability and security.
- Conduct research and prototypes to explore novel approaches in ML engineering for addressing emerging risk/fraud patterns.
- Partner with fraud analysts, risk managers, and product teams to translate business requirements into ML solutions.
AWSBackend DevelopmentDockerPythonSQLAmazon RDSAWS EKSFrontend DevelopmentJavaKafkaKubernetesMachine LearningMLFlowAirflowAlgorithmsData engineeringData scienceREST APINosqlPandasSparkCI/CDTerraformScalaData modelingEnglish communication
Posted about 3 hours ago
Apply