(Senior) Java Developer, Trading / Exchange Platform (blockchain, crypto) | remote (HK/ SG/ SZ)

King Deux Search & Consulting; Hong Kong; Hybrid; HKD 600,000 - 900,000; Full time

Job summary

King Deux Search & Consulting is seeking a (Senior) Java Developer for a trading/exchange platform. The role focuses on architecting back-end services within a microservices framework for a global fintech environment, including crypto-related platforms, with a remote work option across HK/SG/SZ.

The ideal candidate has a strong background in trading or financial services, experience with derivatives, and proven ability to work across fast-paced teams, ensuring secure, scalable architecture

Qualifications

• Bachelor's degree in Finance, Economics, Business or related field; advanced degree preferred.
• Proven experience in trading or financial services; understanding of internal trading desks and operations.
• Experience at an Investment Bank, Hedge Fund or Exchange developing trading apps in Equity, FX or Derivatives, traditional or crypto markets.

Responsibilities

• Design, develop, and implement products for derivatives exchange platform using a microservices framework.
• Collaborate with product management to enhance models and develop new products and algorithms.
• Engage in code reviews, testing, and release activities.
• Build systems with automated testing, CI/CD, and rapid deployment.
• Identify and resolve issues across back-end infrastructure and platforms.
• Collaborate with security to maintain a secure, scalable back-end services.
• Help manage documentation for code and implementations.
• Partner with DevOps to improve and upgrade the technology stack.

Skills

Java

Trading systems

Microservices

CI/CD

Security awareness

Data analysis

Education

Bachelor's degree in Finance, Economics, Business

Advanced degree preferred

Job description

About the job (Senior) Java Developer, Trading / Exchange Platform (blockchain, crypto) | remote (HK/ SG/ SZ)

We are seeking dynamic (Senior) Java Developerto join a leading global fintech company specializing in digital trading solutions. This is a unique opportunity to architect and manage innovative platforms that revolutionize how users engage with financial markets.

Job Responsibilities:

• Design, develop, and implement products and solutions for our derivatives exchange platform using a microservices framework.
• Work in tandem with the product management team to enhance existing models and develop new products and algorithms.
• Engage in code reviews, testing, and release activities.
• Build a system that supports rapid deployment with automated testing, continuous integration, and delivery.
• Identify and resolve challenges within back-end infrastructure and platforms.
• Analyze and address issues across different technology stacks.
• Collaborate closely with the security team to create and maintain a secure, scalable infrastructure and back-end services.
• Help manage documentation for all code and functional implementations.
• Partner with the DevOps team to consistently improve and upgrade the technology stack.

Job Requirements:

• Bachelors degree in Finance, Economics, Business, or a related field; advanced degree preferred.
• Proven experience in trading or financial services, with a strong understanding of internal trading desks and operations.
• Preferably experience at an Investment Bank, Hedge Fund or Exchange developing trading applications in Equity, FX or Derivative products in traditional or crypto market.
• Familiarity with cryptocurrency markets and products is a significant advantage.
• Strong technical skills, with the ability to analyze complex data sets and market trends.
• Understanding of retail and institutional trading behaviors, including spot, derivatives, and options.
• Excellent communication and interpersonal skills to effectively liaise with stakeholders across various departments.
• Ability to work collaboratively in a fast-paced environment and manage multiple priorities.
• Strong analytical and problem-solving skills, with a keen attention to detail.
• Experience with trading platforms and tools is a plus.
• A proactive mindset with a willingness to learn and adapt to new challenges.

Please note that only shortlisted applicants will be contacted.