Staff Software Engineer, Asset & Financial Product

OKX; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading crypto exchange in Singapore is seeking a Staff Software Engineer to design and implement scalable systems focusing on Java-based APIs. You will work on cloud integrations and troubleshoot production issues. The role requires strong programming skills, experience with middleware tools, and proficiency in English and Mandarin. The position offers various employee benefits including L&D programs and comprehensive healthcare.

Benefits

L&D programs and education subsidy

Various team building programs

Wellness and meal allowances

Comprehensive healthcare schemes

Qualifications

• Strong programming skills in Java, ideally with JDK 17 and above.
• Experience with middleware tools like Redis, Kafka, PolarDB, or MySQL is a must.
• Experience with cloud provider's services, preferably Alibaba Cloud or AWS.

Responsibilities

• Design and implement highly scalable system capabilities.
• Integrate applications onto cloud platforms like AliCloud and AWS.
• Troubleshoot and resolve production issues promptly.
• Manage and participate in release activities, including PROD deployment.
• Monitor application stability and escalate issues accordingly.

Skills

Java programming

Middleware tools (Redis, Kafka, PolarDB, MySQL)

Spring/Juice framework

Cloud services (AliCloud, AWS)

Bilingual in English and Mandarin

Tools

Kubernetes

Docker

Job description

Staff Software Engineer, Asset & Financial Product

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

About OKX

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 Opportunity

The Financial Product team is responsible for building next‑generation investment solutions for crypto assets. As a developer on this team, you’ll work on core services that power products across structured investments, DeFi trading/lending pools, and C2C lending. Innovation is at the heart of what we do – new trading strategies and investment ideas emerge constantly, and you’ll be part of a fast‑moving team that experiments, builds, and scales these ideas into real‑world products for our users.

What You’ll Be Doing

• Design and implement highly scalable system capabilities, primarily focusing on Java‑based APIs.
• Integrate applications onto cloud platforms, including AliCloud, AWS, or future vendor cloud adoptions.
• Troubleshoot and resolve production issues promptly and effectively.
• Manage and participate in release activities, including PROD deployment and testing environment configurations.
• Identify and address technical debt to reduce system complexity and improve maintainability.
• Monitor application stability, escalating critical issues to relevant stakeholders in a timely manner.
• Collaborate effectively with team members across different geographical locations.
• Contribute to knowledge sharing and expertise development to upgrade current applications and promote best practices.

What We Look For In You

• Strong programming skills in Java, ideally with JDK 17 and above.
• Experience with middleware tools like Redis, Kafka, PolarDB, or MySQL is a must.
• Experience with well‑known frameworks and libraries, i.e., Spring/Juice, Apache series.
• Experience with cloud provider's services, preferably Alibaba Cloud or AWS.
• Proficiency in speaking, reading and writing in both English and Mandarin to collaborate effectively with global and cross‑functional team members.

Nice to Haves

• Knowledge and experience in HBase, DynamoDB, Databricks, Athena, Elasticsearch.
• Knowledge and experience of Kubernetes and Docker.
• Proficient in scripting languages such as Bash.
• Familiar with the architecture and usage of at least one mainstream monitoring system.
• Experience with the software development lifecycle toolchain, including but not limited to tools for release management, log collection, configuration management, etc.

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.

More that we love to tell you along the process!