Senior Staff Engineer, Service Mesh at OKX - Singapore, Singapore | $155,000 - $200,000

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Team

The Middleware team covers multiple domains, including: Microservice Governance, RPC frameworks, Message Queues, and Data Middleware. They provide robust infrastructure support for the entire company's business and product lines.

What You’ll Be Doing

Lead the architecture design, development, and optimization of the company’s Middleware platform with a focus on Service Mesh, driving the continuous evolution of Microservices governance.
Take charge of the introduction, implementation, and deep customization of mainstream Service Mesh technologies such as Istio, Envoy, and Ant Group’s MOSN, addressing core challenges in service governance, traffic management, and security for large-scale distributed systems.
Participate deeply in the architecture design and performance optimization of mainstream RPC frameworks like Dubbo, enhancing multi-protocol and multi-language service interoperability and governance capabilities.
Contribute to technology selection, architecture reviews, and technical problem-solving for the company’s Middleware products, promoting high availability, high performance, and scalability of the Middleware platform.
Stay up-to-date with cutting-edge technologies in Service Mesh, Microservices, and cloud-native fields, and drive innovative practices and technology adoption based on business scenarios.

What We Look For In You

Bachelor’s degree or above in Computer Science or related fields, with 5+ years of experience in Middleware or distributed systems development.
Deep understanding and hands-on experience with Service Mesh, including its principles, architecture, implementation challenges, and industry best practices.
Proficient in mainstream Service Mesh technologies such as Istio, Envoy, and Ant Group’s MOSN, with proven experience in large-scale production environments.
In-depth knowledge of the Dubbo architecture, including its protocols, extension mechanisms, and integration with Service Mesh; extensive practical experience in the RPC domain.
Proficient in Java, C++, and Golang, with the ability to develop and optimize Middleware across multiple languages.
Familiar with microservices, cloud-native, and containerization technologies (such as Kubernetes); experience in Middleware platform architecture and implementation is a plus.
Strong system analysis and troubleshooting skills, capable of independently handling complex system architecture and technical challenges.
Excellent communication and teamwork skills, passion for technology, strong sense of responsibility, and self-motivation

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
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