Engineering Director - Mobile (Performance Lab & Foundation)

Posted:
10/23/2025, 4:09:18 PM

Location(s):
Singapore, Singapore

Experience Level(s):
Senior

Field(s):
Software Engineering

Workplace Type:
Hybrid

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.

What You’ll Be Doing

Lead the team in optimizing mobile performance, enhancing speed, efficiency, and overall user experience.
Collaborate with cross-functional teams to integrate performance optimization into the development process.
Identify team goals and monitor progress to ensure alignment with business objectives.
Demonstrate proficiency in planning to anticipate challenges and opportunities.
Implement strategies to develop team strengths and improve weaknesses to ensure overall team growth.

What We Look For In You

Proven expertise in optimizing mobile performance with a focus on lag optimization, memory optimization, I/O optimization, startup time optimization, and other related areas.
Rich experience and capability in constructing and refining performance monitoring systems, including but not limited to: designing and implementing monitoring metrics, establishing alert mechanisms, optimizing performance analysis tools, and formulating performance optimization strategies.
Strong understanding of performance optimization techniques and tools, such as Xcode Instruments, Android Profiler, etc.
Excellent communication and teamwork skills, able to effectively collaborate with multiple teams.
Keen awareness of new technologies and industry trends, and ability to quickly learn and apply new knowledge.
Problem-solving skills and ability to work under pressure in a fast-paced environment.

Nice to Haves

Familiarity with automated performance testing frameworks and tools.
Knowledge of hybrid mobile app development frameworks such as React Native or Flutter.
Understanding of mobile app security principles and best practices.
Previous experience in crypto or high-traffic mobile applications.

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
More that we love to tell you along the process!

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

OKX

Website: https://www.okx.com/

Headquarter Location: Victoria, Beau Vallon, Seychelles

Employee Count: 1001-5000

Year Founded: 2017

IPO Status: Private

Industries: Apps ⋅ Bitcoin ⋅ Blockchain ⋅ Cryptocurrency ⋅ Finance ⋅ Financial Services ⋅ FinTech ⋅ Information Technology ⋅ Internet ⋅ Web3

Senior Principal Threat Researcher

NortonLifeLock • 8/19/2025 ⋅ Czechia

Staff Systems Engineer

Diligent Corporation • 11/10/2025 ⋅ United States

Lead Artificial Intelligence Engineering

Ameriprise Financial • 4/15/2025 ⋅ India

Vice President

National Australia Bank • 7/30/2025 ⋅ India

IT Infrastructure Associate

Harris Computer • 8/6/2025 ⋅ Brazil, Bolivia, Canada, United States

Notify

postings

pricing

login