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Designs and scales high-traffic backend services for a travel platform using Go/Java/Python, focusing on API design and large-scale data processing.
Build and maintain scalable Java backend services using Spring Boot and REST APIs to support product growth.
Builds and maintains Java/Kotlin microservices and APIs for Airwallex’s global onboarding, payments, and embedded finance platforms.
Design and lead the backend for a Mining-as-a-Service platform, owning APIs, Kubernetes deployments, multi-tenant security, and cost/token optimization.
Build and maintain backend services for a high-traffic e-commerce platform using AWS, microservices, and databases while optimizing performance and scalability.
Build and improve security systems, tooling, and infrastructure by writing high-quality code in languages like Python or Go, automating processes, and solving complex technical problems.
Designs, builds, and maintains scalable backend services and APIs using Python/JavaScript/Java/C++ in cloud environments.
Designs, builds, and maintains high-performance back-office software for an Automatic Fare Collection system using Java/JEE, Spring Boot, and microservices on AWS and Docker.
Senior Backend Engineer building a secure GenAI platform with LLM inference, RAG, and agent workflows for enterprise use, focusing on privacy, compliance, and high-performance systems.
Designs and builds scalable backend services for a digital bank, handling savings, payments, loans, and investments using Java, MySQL, and middleware.
Lead backend engineering for a scalable, multi-region MaaS API platform, optimizing token throughput, KV cache tiering, and latency using Go, Kubernetes, PostgreSQL, Redis, and Kafka.
Build and maintain high-volume, low-latency security services in a global infrastructure, learning to develop production-quality systems in an AI-driven environment.
Builds prototypes, designs system architectures, and writes production code for modern web apps using JavaScript, Node.js, and React; deploys to cloud and on-premise infrastructure.
Design and scale backend infrastructure for AI-driven recommendation systems in fintech, using machine learning and cloud technologies.
Builds and optimizes web features for Sephora’s SEA ecommerce sites, focusing on search, recommendations, and micro-frontend performance using modern JavaScript frameworks.
Backend engineer building secure, scalable cloud services for public-sector platforms using Python/Node.js/Java, REST APIs, microservices, and AWS.
Build and scale distributed video-processing pipelines using Python, TypeScript, AWS, and AI tools to automate long-form video workflows for creators and businesses.
Build and lead backend services for a global ecommerce platform, designing REST/GraphQL APIs, event-driven systems, and scalable data pipelines on Google Cloud.
Modernize legacy Java payment systems to Java 21+, improve reliability, and deploy on Kubernetes/AWS while ensuring compliance in a fintech environment.
Senior Java backend engineer maintaining and enhancing production systems using Java, Spring, REST, SQL, and microservices on-site in Singapore.
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