Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has shaped QRT’s collaborative mindset which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors.

We are looking for an exceptional Software Engineer to be an integral member of the Core Platform team. We work closely with traders and risk managers to provide real time and end of day Pricing and Risk information for all trading activity within QRT. This position has high visibility across the business and exposure to all parts of the trading lifecycle. This position requires a commitment to effective problem solving, strong technical skills, good attention to detail and excellent communication skills.

Your future role within QRT

• Key member of the core technology team building and enhancing high throughput Linux based services
• Integrating and maintaining pricing models for trading and risk calculation within the core technology platform
• Potential to work with other services in the platform like order, trade, position managers, product reference and market data systems
• Working closely with pricing quants, quantitative developers, traders and operations staff to design and develop cutting-edge systems to keep QRT at the forefront of its field
• Working in primarily in C++ and Python
• Direct interaction with risk managers and trading desk

Your Present Skillset 

• 4+ years of experience of a front or middle office role
• Expert in low latency, high throughput Linux development using advanced C/C++, STL
• Key experience in designing and implementing multithreaded and distributed systems
• Experience working with pricing models is highly desirable
• Good knowledge of Equities, Futures, Options, Swaps asset classes highly desirable
• Good knowledge of execution lifecycles and instrument lifecycles (such as corporate actions, settlement, bond coupons, swap resets) is highly desirable
• Advanced knowledge of distributed network architecture
• Proficient with Linux / GCC development toolchain and Linux Red Hat OS is essential
• Experience with QT/WX/MFC GUI Frameworks nice to have.
• Team player with good communication skills

QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Hudson River Trading (HRT) is one of the top algorithmic trading companies in the world. Our research cluster is the backbone of our success; it’s where all of our trading strategies are generated.

We use a large, customized research environment with highly advanced CPU and GPU compute, storage, and networking technology. Our team thinks about the entire software stack, from the user-level API to optimizing performance out of low-level caching. We deal with everything from the theoretical, like fair resource scheduling, to the concrete, like optimizing a trader’s new program run-time performance. 

As a distributed compute engineer in a user-facing environment, you’ll develop and improve on technical solutions that make research as easy and efficient as possible. You’ll work every day with both talented quantitative traders and software engineers across all trading teams.

Responsibilities

• Ensure HRT’s research environment is best in class, with a focus on user workloads
• Maintain and improve resource scheduling, data caching, and job monitoring to make research as easy, fast, and efficient as possible, using both in-house and open source solutions
• Optimize workloads at the user level to speed up user iteration speed
• Tune workloads at the infrastructure level to make them more resource-efficient
• Share metrics and real-time information with users to give insight into workload behavior
• Sit down with users to understand their specific technical needs
• Contribute individually and through leadership and coordination of the above
• Set technical direction for the platform and take holistic ownership of the software infrastructure that supports Algo research

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, or a related field
• Strong C++ expertise (daily use preferred)
• Python familiarity preferred
• Experience collaborating closely with quantitative researchers and traders to understand their needs
• Great communication capabilities
• Superior design, debugging, and problem solving skills
• Knowledge of UNIX operating systems (we use Linux), system/processor performance, and network communication

We are looking for engineers to power Hudson River Trading's continued expansion into global markets. As an engineer based out of our Hong Kong office, you will play a critical role in the process of establishing HRT's presence in Asia-Pacific markets and work closely with our algo and operations teams to ensure the continued success of our trading. You will also be deeply involved in the continuous, ongoing process of optimizing trading in markets HRT already has a presence in.

In this role, you'll be expected to own the process of entering new markets and manage market changes over time. With this responsibility, you'll gain broad exposure to both the technical and business aspects of our trading operation. It is difficult to overstate the impact of this role - you will immediately contribute to the bottom line as HRT begins trading in markets it previously had no presence in and HRT’s trading in existing markets becomes more profitable.

Profile

• In your spare time you: code, tinker, read, explore, break things, and have an insatiable curiosity for all things computer related... you'll find like-minded people here.
• You possess a bachelor's degree in Computer Science, Engineering or related field
• You are capable of working independently as well as part of a team
• You can analyze and fix problems quickly
• Can look at code, figure out how it works, and how to make it better
• Can describe software designs at a high level (the abstract interface), low level (step-by-step algorithm), or anywhere in between
• You really like to work with people who challenge you and make you better at what you do​

Qualifications

• C++ experience required
• Familiarity with UNIX operating systems and comfort at a command line
• Must be fluent (reading, writing and conversing) in English
• Adept at working independently and in self-management
• Experience developing market data and order entry systems a plus

#LI-CP1

We are looking for engineers to power Hudson River Trading's continued expansion into global markets. As an engineer based out of our Singapore office, you will play a critical role in the process of establishing HRT's presence in Asia-Pacific markets and work closely with our algo and operations teams to ensure the continued success of our trading. You will also be deeply involved in the continuous, ongoing process of optimizing trading in markets HRT already has a presence in.

In this role, you'll be expected to own the process of entering new markets and manage market changes over time. With this responsibility, you'll gain broad exposure to both the technical and business aspects of our trading operation. It is difficult to overstate the impact of this role - you will immediately contribute to the bottom line as HRT begins trading in markets it previously had no presence in and HRT’s trading in existing markets becomes more profitable.

Profile

• In your spare time you: code, tinker, read, explore, break things, and have an insatiable curiosity for all things computer related... you'll find like-minded people here.
• You possess a bachelor's degree in Computer Science, Engineering or related field
• You are capable of working independently as well as part of a team
• You can analyze and fix problems quickly
• Can look at code, figure out how it works, and how to make it better
• Can describe software designs at a high level (the abstract interface), low level (step-by-step algorithm), or anywhere in between
• You really like to work with people who challenge you and make you better at what you do​

Qualifications

• C++ experience required
• Familiarity with UNIX operating systems and comfort at a command line
• Must be fluent (reading, writing and conversing) in English
• Adept at working independently and in self-management
• Experience developing market data and order entry systems a plus

#LI-CP1

About this role

We are looking for a Staff/Principal Linux Infrastructure Engineer with deep expertise in Linux development, network driver creation, and performance optimization. In this hands-on, high-impact role, you will work directly in our TrustedServer Team to create and refine the core systems that drive ExpressVPN’s infrastructure. This role is ideal for a Linux expert with a record of notable contributions to the kernel or other relevant communities and a history of published research in the field.

What you’ll be Do:

• Develop, optimize, and maintain TrustedServer collaboratively with the team, ensuring this foundational technology continues to serve as the secure backbone of our global services.
• Lead advanced Linux development projects and maintain active contributions to the Linux and relevant communities, with a focus on optimizing network drivers and enhancing system performance.
• Create and maintain dedicated environments and labs to rigorously test and optimize system performance; analyze results and implement improvements that increase system speed, resilience, and scalability.
• Network Driver Development: Develop and refine custom network drivers tailored to the high-demand needs of our digital privacy and performance solutions.
• Write clear, comprehensive technical designs and test plans, ensuring complex infrastructure projects are heavily de-risked and cleanly architected.

What you’ll bring:

• Minimum of 7 years in Linux infrastructure and Linux development, with documented contributions to kernel or relevant repositories.
• Demonstrated experience in network driver development, performance testing frameworks, and significant contributions to the Linux and relevant communities.
• Deep expertise in C++/Rust programming, Linux kernel architecture, and network protocols.
• Advanced capabilities in performance tuning and development of testing frameworks.
• Strong analytical and problem-solving skills, with a hands-on, proactive approach to systems architecture and performance optimization.
• Degree in Computer Science, Computer Engineering, or a related field.

Nice to have:

• History of published research in systems performance, networking, or kernel architecture.
• Expertise in computer security, cryptography, secure coding practices, or public key infrastructure.
• Familiarity with modern VPN protocols, including WireGuard or our own open-source protocol, Lightway.

What we offer:

• Work with a modern tech stack in a strong engineering culture
• Influence on technical decisions and room to innovate
• Continuous learning opportunities and support for professional development
• A motivated, collaborative team with extensive experience
• A strategic role with real technical influence and ownership
• A modern engineering culture with CI/CD, observability, and a strong code review culture
• Purpose-driven work: we value security, quality, and depth over quick hacks

#LI-PS1

Overview

This is an opportunity for an intermediate/senior level Offensive Security Professional to join our Product Security team. As an experienced researcher you will help maintain critical security systems within our architecture, as well as assisting the wider engineering and devops practices with their activities. In Product Security our mission is to continuously improve the security posture of BitMEX from the inside, and we are looking for someone capable and flexible who can work with our excellent staff on that mission!

A crypto trading exchange is a security environment that is fairly rare in the infosec industry: we regularly get attacked by nation-state APT groups, we have continuous attempts by everyone from script kiddies to our own users trying to find ways to illegitimately extract money from us, and we protect vast amounts of crypto. All at the same time having a software stack that requires extreme uptime, minimal latency, and absolute accuracy in how it takes and processes orders.

If you want to help protect an environment where the threats are very real and continuous, this is the job for you. We will check that you are not from the DPRK, be warned; it would not be the first (or second, or third) time.

Key Responsibilities

• Manage our bug bounty program, reviewing reports, engaging with researchers and cooperating with software engineering to fix bugs
• Reviewing the outcomes of external penetration tests, replicating issues and again, working with engineering to fix findings
• Conducting internal penetration tests on our software and infrastructure stack
• Red and purple team exercises to test our monitoring
• Security research & threat Intelligence, working with security response
• Application security & code reviews, internal training of engineers
• Being part of incidents to help triage and investigate issues

Qualifications

• 5+ Years in Information Security.
• Proven expertise in offensive security either through certifications, recognition, or referees.
• Strong communication skills and work ethic: contribute actively to the company and become ‘known’
• Candidates with less experience will be considered for an Offensive Security Engineer position.

Nice to have

• Experience with Kubernetes, Istio, Envoy and the AWS cloud platform would be useful. Advanced skills in these (and affiliated technologies) are a bonus but not required.
• Experience with GitHub CI/CD / Actions and/or ArgoCD is a bonus but not required
• Experience with derivatives and cryptocurrency is a bonus but not required.
• Development expertise in Go is a bonus but not required

Why BitMEX?

BitMEX offers a dynamic environment that blends intense work, a vibrant culture, and diversity. We actively recruit across time zones to meet growing demands and attract top global talent.

We're seeking determined, responsible, and collaborative individuals to join us in building a leading cryptocurrency ecosystem. We value meticulousness, agility, and simplicity. As a 24/7 global exchange, we look for adaptable team players who can excel in a diverse, cross-market environment.

In addition, we offer an industry leading benefits package to our permanent employees. Here’s a peek into what we offer:

• Work from home to help you find the perfect balance between work, family and personal life
• 25 days of annual leave, on top of public holidays, as well as maternity, paternity and childcare leave… etc to accommodate your growing responsibilities
• A top tier & comprehensive medical, dental and vision policy for you and your dependents
• Professional development allowance to support your career advancement
• Access to our annual wellness benefits to cultivate your physical and mental growth
• Don’t forget the advantage of our Beyond Border Remote Working policy, where you get to work away from your home country
• Team building & offsite events to bring our global team closer
• Life insurance coverage to provide a safety net for your family’s future

#LI-CH1

Purpose of the role

Pico is currently seeking candidates for a Sales Engineer position. A Pico Sales Engineer has a thorough understanding of all existing and in-development Pico products and services in addition to the competitive landscape; s/he must also have strong project management skills, attention to detail, outstanding oral / written communication skills, and will thrive within a fast-paced and, at times, demanding environment. This position will report to Pico’s Director of Sales Engineering and will interact directly with sophisticated microsecond sensitive trading firms in addition to internal sales, account management, product management, and development staff.

The Sales Engineer will adopt existing Internal Engineering standards to create client specific designs for implementation. Work with Senior Members of Internal Engineering Teams on bespoke client solutions as they arise, and templatize these solutions for future use after approval by the Engineering steering committee. 

Technical Skills:

• Understanding of the datacenter colocation environment
• Understanding of networking concepts and protocols
• Strong in unicast/multicast routing and switching concepts
• Strong in Arista and/or Cisco hardware and software
• Knowledgeable in network design standards and best practices
• Familiar with network security standards, hardening, configuration, and best practices
• Knowledgeable in PTP, Boundary Clocks, Grandmasters, and other timing services
• Understanding of Cloud Technology platforms such as AWS, Azure, Google
• Understanding of Virtualization and Containerization technologies
• Opportunity to upskill into Corvil network monitoring and analytics
• Opportunity to upskill into Redline feed handler technology

Responsibilities and duties (include but not limited to)

• Develop in-depth knowledge of all of Pico’s products and services including data center footprint, network, market data coverage, software solutions, and vendor partners
• Collaborate with sales and account management teams as a technical expert to help qualify and ultimately win business
• Work closely with clients and prospects to understand/interpret technology requirements and collaboratively design, recommend, and document individual technology solutions
• Lead whiteboard sessions and actively participate in presentations
• Design network solutions meeting requirements for low latency, high availability, and scalability
• Design solutions adherent to Pico and industry security standards.
• Provide feedback into the Product Management team to pass along requirements that will influence roadmaps and future design considerations
• Develop and maintain a deep understanding of industry leading financial technology solution providers and the competitive landscape,
• Interact with prospects at all levels up to C-suite; build and maintain relationships
• Craft detailed solution diagrams
• Provide technical support for proof-of-concepts and implementations, identifying and resolving challenges and escalating as required
• Work with both Platform and Network Engineering teams to design/engineer through non-standard elements of a given solution
• Be able to solution-sell to the bigger picture understanding the components of what is needed to satisfy requirements
• Interpret key themes and client pain points. Be comfortable and agile enough to discuss and combine non-standard components with standard products to create a desirable solution for our customers 
• Participate in thorough knowledge-share hand-offs of newly won opportunities to account management and service delivery teams
• Assist in pushing deals over the finish line by building trust and rapport with other technical stakeholders inside a client account.

Education, Skills and background (incl. Education and Experience Requirements)

• In-depth knowledge of Financial Extranets, Server hardware, market data, low-latency trading infrastructure, and the financial technology landscape
• Strong written, oral, and interpersonal communication skills
• The ability to converse well in both English and Mandarin is desirable (to liaise with the APAC-based clients)
• Ability to prioritize, multitask, and take direction
• Cultivate an agile ability to work in a fast-paced environment and think on your feet
• Proficient in Microsoft Office suite – Visio in particular
• Strong problem solving and analytical skills
• Demonstrated ability to take initiative and interact with all levels of management, self-starter
• Team player
• Energetic, enthusiastic and organized
• 5+ years’ work experience in financial technology sales engineering
• Bachelor’s degree in Computer Science or Engineering or similar
• Experience with Salesforce.com, JIRA, and Confluence is advantageous

Working Arrangements 

This is a Hybrid position with weekly time in the office with the flexibility of working from home. Though travel may be required from time to time, it is not expected to be regular or frequent. The role holder will be expected to work whatever hours are necessary for the performance of this role (recognizing that it involves multiple jurisdictions/geographies including but not limited to EMEA, USA and APAC). 

IMPORTANT DATA PRIVACY INFORMATION:

This position is available with Pico (Singapore) Pte Ltd. The controller of your personal data will be Pico (Singapore) Pte Ltd.

For further information on what personal data we collect, how we will process your personal data and your rights with respect to your personal data please read our Pico Job Candidate Privacy Notice, View Here.

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 allowance
• Comprehensive healthcare schemes for employees and dependants
• More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Overview

This is an opportunity for an intermediate/senior level Offensive Security Professional to join our Product Security team. As an experienced researcher you will help maintain critical security systems within our architecture, as well as assisting the wider engineering and devops practices with their activities. In Product Security our mission is to continuously improve the security posture of BitMEX from the inside, and we are looking for someone capable and flexible who can work with our excellent staff on that mission!

A crypto trading exchange is a security environment that is fairly rare in the infosec industry: we regularly get attacked by nation-state APT groups, we have continuous attempts by everyone from script kiddies to our own users trying to find ways to illegitimately extract money from us, and we protect vast amounts of crypto. All at the same time having a software stack that requires extreme uptime, minimal latency, and absolute accuracy in how it takes and processes orders.

If you want to help protect an environment where the threats are very real and continuous, this is the job for you. We will check that you are not from the DPRK, be warned; it would not be the first (or second, or third) time.

Key Responsibilities

• Manage our bug bounty program, reviewing reports, engaging with researchers and cooperating with software engineering to fix bugs
• Reviewing the outcomes of external penetration tests, replicating issues and again, working with engineering to fix findings
• Conducting internal penetration tests on our software and infrastructure stack
• Red and purple team exercises to test our monitoring
• Security research & threat Intelligence, working with security response
• Application security & code reviews, internal training of engineers
• Being part of incidents to help triage and investigate issues

Qualifications

• 5+ Years in Information Security.
• Proven expertise in offensive security either through certifications, recognition, or referees.
• Strong communication skills and work ethic: contribute actively to the company and become ‘known’
• Candidates with less experience will be considered for an Offensive Security Engineer position.

Nice to have

• Experience with Kubernetes, Istio, Envoy and the AWS cloud platform would be useful. Advanced skills in these (and affiliated technologies) are a bonus but not required.
• Experience with GitHub CI/CD / Actions and/or ArgoCD is a bonus but not required
• Experience with derivatives and cryptocurrency is a bonus but not required.
• Development expertise in Go is a bonus but not required

Why BitMEX?

BitMEX offers a dynamic environment that blends intense work, a vibrant culture, and diversity. We actively recruit across time zones to meet growing demands and attract top global talent.

We're seeking determined, responsible, and collaborative individuals to join us in building a leading cryptocurrency ecosystem. We value meticulousness, agility, and simplicity. As a 24/7 global exchange, we look for adaptable team players who can excel in a diverse, cross-market environment.

We provide flexible arrangements to our remote contract talents with:

• Work from home to help you find the perfect balance between work, family and personal life
• Paid holidays and leave so you won’t miss out any important events
• Team building & offsite events to bring our global team closer
• Don’t forget the advantage of our Beyond Border Remote Working policy, where you get to work away from your home country
• Option to choose to be paid in fiat or crypto currency, providing the flexibility to shape your financial freedom

#LI-CH1

Overview

This is an opportunity for an intermediate/senior level Offensive Security Professional to join our Product Security team. As an experienced researcher you will help maintain critical security systems within our architecture, as well as assisting the wider engineering and devops practices with their activities. In Product Security our mission is to continuously improve the security posture of BitMEX from the inside, and we are looking for someone capable and flexible who can work with our excellent staff on that mission!

A crypto trading exchange is a security environment that is fairly rare in the infosec industry: we regularly get attacked by nation-state APT groups, we have continuous attempts by everyone from script kiddies to our own users trying to find ways to illegitimately extract money from us, and we protect vast amounts of crypto. All at the same time having a software stack that requires extreme uptime, minimal latency, and absolute accuracy in how it takes and processes orders.

If you want to help protect an environment where the threats are very real and continuous, this is the job for you. We will check that you are not from the DPRK, be warned; it would not be the first (or second, or third) time.

Key Responsibilities

• Manage our bug bounty program, reviewing reports, engaging with researchers and cooperating with software engineering to fix bugs
• Reviewing the outcomes of external penetration tests, replicating issues and again, working with engineering to fix findings
• Conducting internal penetration tests on our software and infrastructure stack
• Red and purple team exercises to test our monitoring
• Security research & threat intelligence, working with security response
• Application security & code reviews, internal training of engineers
• Being part of incidents to help triage and investigate issues

Qualifications

• 5+ Years in Information Security.
• Proven expertise in offensive security either through certifications, recognition, or referees.
• Strong communication skills and work ethic: contribute actively to the company and become ‘known’
• Candidates with less experience will be considered for an Offensive Security Engineer position.

Nice to have

• Experience with Kubernetes, Istio, Envoy and the AWS cloud platform would be useful. Advanced skills in these (and affiliated technologies) are a bonus but not required.
• Experience with GitHub CI/CD / Actions and/or ArgoCD is a bonus but not required
• Experience with derivatives and cryptocurrency is a bonus but not required.
• Development expertise in Go is a bonus but not required

Why BitMEX?

BitMEX offers a dynamic environment that blends intense work, a vibrant culture, and diversity. We actively recruit across time zones to meet growing demands and attract top global talent.

We're seeking determined, responsible, and collaborative individuals to join us in building a leading cryptocurrency ecosystem. We value meticulousness, agility, and simplicity. As a 24/7 global exchange, we look for adaptable team players who can excel in a diverse, cross-market environment.

In addition, we offer an industry leading benefits package to our permanent employees. Here’s a peek into what we offer:

• Work from home to help you find the perfect balance between work, family and personal life
• 25 days of annual leave, on top of public holidays, as well as maternity, paternity and childcare leave… etc to accommodate your growing responsibilities
• A top tier & comprehensive medical, dental and vision policy for you and your dependents
• Professional development allowance to support your career advancement
• Access to our annual wellness benefits to cultivate your physical and mental growth
• Don’t forget the advantage of our Beyond Border Remote Working policy, where you get to work away from your home country
• Team building & offsite events to bring our global team closer
• Life insurance coverage to provide a safety net for your family’s future

#LI-CH1

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 allowance
• Comprehensive healthcare schemes for employees and dependants
• More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Who we are

Who We Are

About The Opportunity

What You’ll Be Doing 

• Proficiency with Java stack and JVM (memory/performance tuning, GC)
• Proficiency with developing Web Services, SOA, REST APIs, Message Queue, Distributed/Scalable Architecture
• Proficiency in Spring Framework (Spring Boot), Hibernate (or similar ORM), Maven, Git
• Design and develop 24/7 high scale APIs and distributed system, the tech stack will be on Alicloud/AWS
• Strong CS fundamentals, solid knowledge of OOP/OOD, GoF design patterns
• Write unit tests, integration tests and CI/CD scripts
• Own, monitor and improve our services in production
• Development and testing of high quality product features spanning multiple product domains
• Work with engineering managers, architects, engineers & QA to develop innovative solutions that meet market needs w.r.t functionality, performance, reliability, realistic implementation schedules and adherence to development goals and principles
• Be a technical leader; research and promote new technologies and tools
• Face technical challenges - performance, fault-tolerance, security and live production issues
• Be involved throughout our service life cycle, influence every step of the way

What We Look For In You

• Min. 5+ years of experience in Software Development
• 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
• Good programming specifications and rich work experience
• Familiar with mainstream open-source application frameworks, such as SpringBoot, SpringMVC, Mybatis, SpringCloud, etc.
• Experience with MySQL, Oracle, and other databases, with an in-depth understanding of things, locks, indexes, database and SQL optimisation, design methods such as sub-database sub-table, leader/follower synchronization
• Familiar with common middleware, such as Kakfa, ELK, Hologres, 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, idempotent operation, etc.
• Work well in a team environment and be able to effectively drive cross-team solutions that have complex dependencies and requirements
• Results-oriented, self-learner, problem solver with 'can do' attitude
• Clear logic, quick thinking and good communication skills
• Bilingual is highly preferred (Mandarin and English) as the team will be working with stakeholders in different regions

Nice-To-Have 

• Already or are eager to become an expert in the blockchain and cryptocurrency landscape and will understand how speculators, traders, digital asset exchanges, blockchain money services businesses and financial institutions operate
• Experience working in a disruptive technology, successfully launching products, ideally, within FinTech, eCommerce, SaaS, AdTech, or Digital Wallet business experience
• A history (and preference) of being both strategic, analytical and execution-oriented
• Familiarity with product management processes and tools
• Experience working with teams across different time zones

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!
  
  Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.
  
  
  
  

Who we are

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.

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!
  
  
  Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.
  
  
  

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 allowance
• Comprehensive healthcare schemes for employees and dependants
• More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

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

What You’ll Be Doing 

What We Look For In You 

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!
  
  
  Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

About the Company
A leading Asia-Pacific energy retailer and one of the few licensed Virtual Power Plant (VPP) operators. With 150+ staff in Australia, 80+ engineers in mainland China, and a
functional HQ in Singapore, the company runs a live VPP platform that trades kWh with retail customers via IoT meters. In 2026, the business will launch a tokenized energy ecosystem through a new Hong Kong entity, targeting a Nasdaq listing within 2–3 years.

Role Overview
You will be the first blockchain engineer, responsible for auditing VPP IoT data, designingon-chain architecture, and deploying secure, scalable smart contracts. You will work closely
with IoT engineering (mainland China) and the Product Lead to deliver a production-ready tokenized energy system.

Key Responsibilities
● Audit VPP IoT data feeds and implement Chainlink or equivalent proof-of-reserve systems
● Design and deploy mint/burn vault (ERC-20/ERC-721) on-chain
● Build smart contract architecture for kWh → token conversion
● Lead security audit (CertiK or equivalent) and gas optimization
● Hire and mentor Solidity developers to build and maintain the platform
● Integrate with Hong Kong payment rails and compliance systems
● Document technical roadmap for staking, governance, and cross-chain

Required Qualifications
● 5+ years in blockchain engineering; 3+ years in RWA/DeFi/Institutional platforms
● Shipped RWA vault with real-world asset backing
● Expert in Solidity/Rust, Hardhat, Foundry, and Chainlink oracles
● Experience with IoT → on-chain data pipelines
● Fluent in Mandarin (daily syncs with engineering team)
● Eligible to work in Hong Kong

Preferred Qualifications
● Rust/CosmWasm experience
● Prior work in energy or carbon credit tokenization
● Familiarity with HKMA stablecoin sandbox and local regulatory environment

Why Join?
You will build the core infrastructure that turns physical electrons into tradable digital
assets — the future of real-world blockchain.