Senior / Staff Software Engineer - Defi, DEX (Token Markets)

OKX; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

At OKX, we're seeking a skilled Java Developer to join our Chain backend team. In this role, you will lead Web3 DApp projects, ensuring quality coding practices and mentoring junior members. You'll be part of a forward-thinking company innovating at the forefront of digital asset exchange and blockchain technology. If you are passionate about Web3, have strong Java expertise, and enjoy collaborating in a diverse environment, we want to hear from you!

Benefits

Competitive total compensation package

L&D programs and Education subsidy

Team building programs and company events

Wellness and meal allowances

Comprehensive healthcare schemes

Qualifications

• Solid foundation in Java with understanding of JVM optimization.
• Experience in Web3 and DApp technologies is preferred.
• Bilingual in Mandarin and English is advantageous.

Responsibilities

• Formulate and develop technical schemes for Web3 DApp projects.
• Lead project research and development, ensuring timely completion.
• Mentor junior team members when required.

Skills

Java

Multi-threading

Concurrency frameworks

Design patterns

Logical thinking

Communication skills

Team collaboration

Understanding Web3

Tools

SpringBoot

Mybatis

Redis

Mysql

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 Are We

At OKX, we believe the future will be reshaped by technology. Founded in 2017, we are revolutionising world systems through our cutting-edge digital asset exchange, Web3 portal and blockchain ecosystems. We reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 50 million users in over 180 countries globally, OKX empowers every individual to explore the world of Web3. With our extensive range of products and services, and unwavering commitment to innovation, OKX envisions a world of financial access backed by blockchain and the power of decentralized finance.

We are innovative in the way we think, work, and in the products we create. We are also socially responsible by actively participating and encouraging employees to take part in various public welfare activities. With more than 3,000 employees around the world, we believe embracing diversity and inclusion will spark the creation of long-term value for the industry. Come Build the Future with Us now!

About the team

The Chain backend team is mainly responsible for OKX multiple chain DApp and Web3 infrastructure services, including abstract account wallets, Cross-chain bridge, Oracles, Subgraph applications etc. The team works closely with the business on the chain, responding and supporting promptly based on needs. The team is continuously advancing the exploration and implementation of new business and technology on Web3.

What You'll Be Doing

• Formulate, select, and develop technical schemes for Web3 DApp projects
• Organize and coordinate resources, leading project research and development, troubleshoot problems, and ensure quality and timely completion
• Maintain high quality coding practice to ensure code efficiency and cross team collaboraion
• Ability to mentor junior team members when required

What We Look For In You

• Possess a solid foundation in Java, with a deep understanding of JVM configuration optimisation strategies and tuning, IO, multi-threading, concurrency frameworks, common data structures, algorithms, and design patterns
• Familiar with mainstream open source application frameworks, such as SpringBoot, SpringMVC, Mybatis, SpringCloud, etc.
• Familiar with common middleware, such as MQ, RPC, cache, message queue, Mysql, etc.
• Possess a deep understanding of the design principles of common caching systems, such as Memcached, Redis, etc. and be able to accurately choose caching solutions
• Have a good understanding of distributed system principles, including CAP, consistency, idempotence operation, etc.
• Logical thinking and good communication skills
• Team player and passionate about Web3 industry
• Understanding Web3, DApp business and technology, relevant work experience is highly preferred
• Bilingual is highly preferred (Mandarin and English) as the team will be working with stakeholders in different regions

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!