Summary:The role aims to enhance Mobile Money fraud detection platform by building robust systems that analyze transaction data, identifying suspicious behaviors to combat fraud effectively.Responsibilities:- Develop and maintain backend services supporting the fraud detection platform. - Build and maintain APIs and microservices to process mobile transaction data. - Create data processing components for analyzing transaction flows to detect suspicious behaviors. - Develop internal tools and dashboards for fraud analysts and operations teams. - Write clean, maintainable production code and participate in code reviews. - Work with large-scale datasets using PostgreSQL, ClickHouse, Spark, and Redis. - Contribute to data pipelines for fraud monitoring and analytics. - Collaborate with teams to enhance fraud detection capabilities and data systems. - Deploy and operate services in Docker and Kubernetes environments. - Investigate and resolve production issues affecting monitoring and detection systems.Must Haves:- 5+ years of professional experience as a software developer. - Strong backend development skills in Python, PHP, Go. - Solid frontend experience with JavaScript / TypeScript and React. - Experience with SQL databases and large datasets. - Familiarity with NoSQL systems like Redis and Message Queues such as Kafka. - Understanding of data modeling and processing workflows. - Experience in containerized environments (Docker, Kubernetes). - Knowledge of software design principles (e.g., SOLID, clean architecture). - Fluent in English. - Ability to debug complex issues in production systems. - Curious mindset to explore new technologies.Nice to Haves:- Experience in fraud detection systems or transaction monitoring platforms. - Experience in working with mobile payment systems. - Familiarity with analytical databases like ClickHouse. - Experience in building data pipelines or working with financial datasets. - Experience in high-scale distributed systems. - Prior work in remote engineering teams. - Experience with Specs Driven Developmen