Senior/Staff Software Engineer, Trading Service (Data Applications)

OKX; Singapore; On-site; SGD 100,000 - 130,000; Full time

Job summary

A leading crypto exchange in Singapore is seeking a Senior/Staff Engineer to lead the design and development of high-performance data applications. You'll solve complex data challenges, mentor junior engineers, and collaborate with cross-functional teams to deliver innovative solutions. Candidates should have over 7 years of experience in the big data domain and a Master's degree in Computer Science or a related field. This role offers a competitive compensation package and numerous employee development opportunities.

Benefits

Competitive total compensation package

L&D programs

Wellness and meal allowances

Comprehensive healthcare schemes

Qualifications

• 7+ years of experience in the big data domain.
• Proven track record in delivering solutions to complex data challenges.
• Solid background in STEM fields.

Responsibilities

• Lead design and development of high-performance data applications.
• Drive innovative data solutions to solve problems at scale.
• Mentor and support junior engineers.

Skills

Big data expertise

Data processing pipelines

Problem-solving skills

Curiosity and attention to detail

Education

Masters in Computer Science or above

Tools

PolarDB

TiDB

Starrocks

Clickhouse

Job description

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 Opportunity

The Trading services team provides core order and position management system for the exchange. It is the backbone of our industry‑leading trading product used by millions of users. Within this, the Trading Data sub‑team takes ownership of trading and market data analytics. We constantly strive to push the limits of data‑driven decision‑making, empowering our global users with smarter insights. Our mission is to refine accuracy, reduce latency, and enhance the decision‑making scope for our users, ensuring they stay ahead in an ever‑evolving market.

As a Senior/Staff Engineer, you will work with an exceptional team to lead mission‑critical, data‑intensive projects that directly impact millions of users on their crypto investment journeys. You'll leverage your expertise to design and build data applications that provide distinguishable precision, speed, and insights. Additionally, you will play a key role in driving innovation for our data foundations, ensuring we deliver highly reliable and scalable solutions that meet the needs of a rapidly evolving market.

What You’ll Be Doing

• Lead the design and development of high‑performance, real‑time, data‑intensive applications for the trading domain
• Drive future‑proof innovative data solutions to solve problems at scale
• Lead projects with an Agile mindset, ensuring timely delivery and continuous improvement
• Collaborate cross‑functionally with product managers, Front End, QA and Infra engineers to get things done
• Uphold best practices in code quality, performance optimisation, and data management across the team
• Mentor and support junior engineers, helping them grow their technical expertise

What We Look For In You

• 7+ years of hands‑on experience in the big data domain with a proven track record of solving complex data challenges
• Demonstrated success in driving and delivering solutions to challenging data‑related problems
• Expertise in semi‑structured data, data processing pipelines, data modeling, and OLAP solutions
• A solid educational background in STEM (Science, Technology, Engineering, Mathematics), preferably Masters in Computer Science or above
• Excellent logical thinking and problem‑solving skills
• A natural curiosity with the ability to navigate uncertainty and a keen attention to detail

Nice to Haves

• Deep understanding of modern event‑driven architecture
• Experience in search and recommendation systems
• Familiarity and interests in cutting‑edge data technologies like PolarDB, TiDB, Starrocks and Clickhouse etc
• Experience of working with multi‑region and multi‑cultural teams is a plus

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 dependents
• More that we love to tell you along the process!