Senior/Staff Engineer, OK Engine (HR Platform)

OKX; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

A leading crypto exchange in Singapore is seeking a seasoned software engineer to lead project delivery for enterprise-level HR systems. The ideal candidate has over 7 years of experience in Java development and possesses strong analytical skills. This role requires a Bachelor's degree in Computer Science and proficiency in English and Mandarin. Join us to enhance our internal products and drive enterprise efficiency.

Qualifications

• 7+ years of development experience.
• Familiarity with full HR business lifecycle.
• Proficiency in English and Mandarin.

Responsibilities

• Lead end-to-end project delivery.
• Drive HR systems architecture upgrade.
• Optimize system performance and mentor engineers.

Skills

Java

Spring Boot/Cloud

Relational/NoSQL databases

Microservices architecture

Analytical skills

Education

Bachelor's degree in Computer Science or related field

Job description

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.

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 OKEngine team is responsible for the development of internal products and upgrade in enterprise efficiency within the company. This team enhances employee satisfaction and provides support for the rapid growth of our global business. This team covers internal functions such as human resources, finance, and administrative teams.

What Youll Be Doing

• Lead end-to-end project delivery, encompassing requirements analysis, technical solution design, development, testing, deployment, and technical documentation.
• Drive the architecture upgrade and implementation of enterprise-level HR systems, ensuring both system stability and data security.
• Evaluate the technical feasibility of large-scale complex business requirements, formulate technical solutions, and support project implementation.
• Optimize system performance, mentor junior and senior engineers, and help the team resolve technical challenges.
• Establish and enforce development standards, while influencing and driving technical decisions across the department.

What We Look For In You

• Bachelor's degree or higher in Computer Science, Software Engineering, or a related field.
• 7+ years of development experience with Java and Spring Boot/Cloud; proficient in Java and its ecosystem. Experience in large enterprise systems (e.g., Workday, Oracle) is preferred.
• Proficient in relational/NoSQL databases, caching, and message queues. Capable of source code-level analysis of open-source middleware and skilled in microservices architecture design.
• Experience in leading large-scale enterprise system development, handling complex business scenarios, and possessing experience with system refactoring or end-to-end project delivery.
• Familiarity with the full HR business lifecycle (including Employee, Organizational Structure, Onboarding/Transfers/Promotions/Separations, Compensation, Performance, Attendance, etc.).
• A passion for technology with high standards for code quality and development practices.
• A fast learner with strong analytical, logical thinking, and excellent problem-solving and troubleshooting abilities.
• A strong sense of responsibility, excellent communication skills, and a team player mentality.
• Proficiency in speaking, reading and writing in both English and Mandarin to collaborate effectively with global and cross-functional team members.

Good to Have

• Experience in relevant departments of listed internet companies is preferred.
• Familiarity with the blockchain or digital currency industry is a plus.

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Note

This description focuses on the responsibilities and qualifications for the role. It does not include application form placeholders or non-job-related boilerplate content. This refinement removes extraneous items and preserves legally required EEO statements where applicable.