Okx1mo ago

Senior Software Engineer, Trading Service

Singaporesenior

OtherSoftware EngineerSoftware Engineer InternSoftware Engineering

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Quick Summary

Overview

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,

Technical Tools

OtherSoftware EngineerSoftware Engineer InternSoftware Engineering

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

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 Role

~1 min read

The Trading Service team is the backbone of our exchange's industry-leading trading product, which is utilized by millions of users. We are responsible for the core order and position management systems, enabling a full spectrum of trading products, including manual, automatic, and social trading, as well as brokerage services. Our platform supports diverse financial instruments such as spot, margin, futures, options, and perpetuals.

Join our dynamic engineering team in Singapore, specializing in high-performance, low-latency trading systems. As a Software Engineer / Senior Software Engineer, you will be instrumental in developing, optimizing, and maintaining critical Java-based components of our trading platform, including order management, market data processing, and execution systems. This role demands a strong grasp of core Java, a keen interest in financial markets, and a commitment to building robust, high-performance software in a fast-paced environment.

Responsibilities

~1 min read

→Design and implement innovative solutions for our trading products, including spot, futures, perpetual swaps, and options, ensuring they meet demanding performance and reliability standards
→Develop, optimize, and maintain efficient, reliable Java code for new features and enhancements across our trading platform, with a strong focus on low latency, high availability, and scalability
→Build out and enhance industry-leading risk management platforms and automated trading strategies
→Collaborate closely with stakeholders to translate complex business requirements into robust technical designs and impactful software solutions
→Drive performance optimization across the entire trading architecture, constantly seeking ways to improve latency, throughput, and resilience
→Troubleshoot and resolve critical production issues swiftly and effectively, often under pressure, to minimize any impact on trading operations
→Contribute to the continuous improvement of our software development lifecycle, including CI/CD pipelines, automated testing frameworks, and comprehensive monitoring tools

Bachelor's degree in Computer Science, Software Engineering, or a related technical field (or a strong STEM education background)
4+ years of professional software development experience, including data structures, algorithms, and Object-Oriented Programming (OOP) principles
Proficiency in Java multithreading and concurrency, with high-performance Java and async programming patterns
Experience with relational databases (e.g., PostgreSQL, MySQL) and strong SQL skills
Familiarity with Linux/Unix environments, scripting (e.g., Bash), Git, Maven/Gradle, automated testing, and strong problem-solving skill

Nice to Have

~1 min read

Demonstrated interest in financial markets or high-performance computing
Willingness to learn trading products in financial and crypto markets
Familiarity with distributed systems and microservice architecture

What We Offer

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✓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

✓More that we love to tell you along the process!

Listing Details

Posted: March 16, 2026
First seen: March 26, 2026
Last seen: April 22, 2026

Posting Health

Days active: 27
Repost count: 0
Trust Level: 31%
Scored at: April 22, 2026

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Okx

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OKX is a global cryptocurrency exchange and Web3 technology company, offering trading, wallet services, and access to decentralized finance. Founded in 2017, it serves millions of users in over 100 countries.

Employees

5k+

Founded

2017

Domain

Jobs

External application · ~5 min on Okx's site

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