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Builds and maintains a generative-AI education platform using Java backend and Flutter frontend, integrating AI models to enhance learning experiences.
Senior software engineer at an outsourcing firm overseeing application lifecycle, managing vendors, and handling ad-hoc projects using .NET/Java/C#/PHP.
Build and deploy cloud-native microservices in Python/Java on Azure, integrating data models, APIs, and Kubernetes for an insurance-focused tech stack.
Builds internal automation tools in Java/Spring Boot and React, extracting and structuring data for management reports while maintaining existing systems.
Lead a team building secure, scalable Java systems for equity derivatives pricing and trading at a global bank.
Builds and maintains Citi’s ultra-fast electronic trading platform in Java/C++, focusing on algorithmic trading, smart order routing, and low-latency market data processing.
Lead a Java team building secure, scalable trading systems for equity derivatives at a major bank, driving architecture, automation, and cloud-native delivery.
Build and deploy large language models using Python/Java, TensorFlow/PyTorch, and AWS cloud services to enhance AI capabilities.
Develops iOS/Android apps and web applications for IoT products, designs software modules, and provides customer support.
Develop and maintain large-scale Java applications, perform coding, testing, and debugging, and conduct design/code reviews using frameworks like Spring and Spring Boot.
Designs and maintains high-concurrency Java microservices using Spring Cloud to ensure system stability across OKX’s crypto exchange.
Build and maintain OKX’s mobile apps for iOS and Android, shipping trading, wallet, and Web3 features while optimizing performance for millions of users.
Build and maintain a core crypto exchange mobile app for iOS/Android, shipping features like trading, asset management, and wallet integrations while optimizing performance for millions of users.
Build and maintain a mobile crypto exchange app for iOS/Android, shipping trading, wallet, and dApp features while optimizing performance for millions of users.
Leads backend architecture for a trading platform using Java, Kubernetes, and Docker, optimizing performance and mentoring engineers while integrating Kafka, Zookeeper, and ClickHouse.
IO TECH SOLUTIONS LIMITED is seeking a Backend Engineer to design, build, and maintain secure, scalable backend services that power our digital products. You will apply lean and agile principles to delivery and…
We are Moovup, a job platform for front-line industries in Hong Kong. Our mission is to enable the working class to move up in life and we are here to enable change. Our monthly active user is over 300,000+. We are…
Builds and optimizes Citi’s next-gen algorithmic trading and Smart Order Routing platforms using low-latency Java/C++/Rust, collaborating with traders and quants to deliver high-performance execution.
Build and maintain a core in-house electronic trading platform in Java, handling order routing, market connectivity, and production support for a global equities desk in Hong Kong.
Build and maintain mobile infrastructure and shared frameworks for OKX’s crypto exchange app, optimizing performance and developer tooling across iOS and Android using AI coding tools.
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