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 our 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.

Your future role within QRT

You will join the Security team, working closely with Software Engineers and Infrastructure teams to embed security into the design, development, and operation of systems across cloud services, business applications, and core infrastructure.

Requirements:

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 our 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.

Your future role within QRT

As a Senior Security Engineer, you will play a hands-on role in building, operating, uplifting, and evolving core security platforms and controls across hybrid, multicloud, and on-prem environments. You will act as a subject matter expert for key security solutions, ensuring security controls are observable, scalable, and well integrated across the wider technology ecosystem. You will actively partner with stakeholders, build strong relationships with engineering, infrastructure, and wider business teams, and collaborate across functions to help shape a modern, scalable security function from the ground up.

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.

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 our 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.

Your future role at QRT
We are looking for an exceptional Software Engineer to be an integral member of the Data Engineering team. We work closely to solve challenging problems that have direct impact on our business and trading.

In this role, you will play a key part in designing, building, and expanding our data platform, with a focus on the development of our new data pipeline framework. You will have the opportunity to develop highly scalable and performant solutions, while partnering with various stakeholders within QRT. Prior experience with financial data is beneficial but not necessary; we welcome talented developers without a background in financial services and are happy to provide training and guidance.

Your responsibilities will include:

• Design, develop, and maintain scalable and robust services following industry best practices
• Develop reusable libraries and components for our Data Integration team and researchers
• Collaborate with engineers and researchers to shape and implement new framework features
• Provide reactive support to users of our services

Your present skillset

• 7+ years of professional software engineering experience
• Expertise in programming, system design, and architecture
• Proficiency in Python, experience with Rust is a strong plus
• Familiarity with modern data ecosystems, including data lakes and data lakehouses (e.g. Apache Iceberg, Delta Lake, Snowflake)
• Familiarity with columnar dataframes, data governance, lineage and metadata
• Strong communication skills with the ability to collaborate effectively across teams
• Experience with cloud platforms, with a preference for AWS
• Fluent English

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.

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 our 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.

Your future role within QRT:

As a Hybrid EUC & Windows Platform Engineer, you will be part of the Global Infrastructure Team, responsible for designing, building, and supporting both Microsoft Windows Server / virtualization infrastructure and core End User Computing (EUC) services.

Your role is critical in ensuring the smooth operation of core IT services that underpin research technology, trading platforms, market execution, and data processing, while also ensuring a secure, consistent, and high-performing end-user experience across Windows endpoints, identity, and productivity services.

This role blends server platform engineering with modern EUC engineering, with a strong focus on Active Directory, Group Policy design, endpoint automation, and operational excellence.

Windows Server & Core Infrastructure Engineering

• Build, manage, and deploy Windows Server environments (2022–2025).
• Design, deploy, and support a globally distributed, multi-forest Active Directory environment.
• Configure and manage core AD services including DNS, replication, trusts, and identity integration with Entra ID.
• Manage user lifecycle processes within Active Directory, including provisioning, access controls, delegation, and role-based access models.
• Automate AD user and group management tasks, onboarding/offboarding workflows, and policy validation.
• Troubleshoot complex AD authentication, Kerberos, NTLM, and group membership issues impacting end users.
• Support infrastructure-as-code and configuration automation initiatives using PowerShell in combination with Ansible and Terraform where applicable.
• Build and manage VMware ESXi infrastructure, clustering, and virtualisation services.
• Optimise and troubleshoot server backups (e.g., Veeam) to ensure data integrity and disaster recovery readiness.
• Configure and maintain monitoring and observability tooling (e.g., Splunk) for performance and security visibility.
• Work with SAN/NAS storage platforms to ensure high availability and resilience.
• Provide 2nd-line support and act as 3rd-line escalation for Windows Server and infrastructure-related incidents.

End User Computing (EUC) & Endpoint Engineering

• Engineer, build, and optimise Windows 10/11 desktop environments across physical and virtual platforms.
• Support and optimise Citrix DaaS / VDI environments, including image management, GPO optimisation, and user experience tuning.
• Support and optimise Microsoft Intune, Entra ID, and Microsoft 365 services to deliver secure and consistent user experiences.
• Develop advanced PowerShell scripts to automate endpoint builds, software deployments, patch validation, and compliance reporting.
• Provide escalation support for EUC incidents affecting business-critical users, including performance, application compatibility, device compliance, and authentication.
• Identify recurring EUC issues and implement automation-based remediation strategies.
• Design and manage Group Policy Objects (GPOs) for endpoint configuration, security hardening, user environment control, and compliance enforcement.
• Own endpoint lifecycle processes including provisioning, configuration, patching, compliance, and decommissioning.
• Configure and manage endpoint security baselines across both Intune and Group Policy (co-management or hybrid scenarios where applicable).
• Build reporting and health-check scripts for endpoint compliance, patch levels, BitLocker status, and device posture.
• Troubleshoot profile management, FSLogix, login performance, and policy conflicts in virtual environments.
• Drive standardisation across Windows Server builds, endpoint baselines, GPO structures, and Citrix images.
• Maintain technical documentation including AD design, GPO standards, endpoint baselines, and automation frameworks.
• Provide cross-functional troubleshooting support across infrastructure, networking, storage, security, and cloud teams.
• Stay informed about emerging Windows platform, EUC, and identity technologies to identify strategic improvement opportunities.

Your present skillset (ideal candidate profile)

• Extensive experience designing and supporting Windows Server and enterprise AD environments.
• Strong hands-on expertise in Active Directory architecture, GPO design, DNS, replication, and identity troubleshooting.
• Advanced PowerShell scripting skills for both server and EUC automation, including AD and endpoint management.
• Deep understanding of Windows 10/11 enterprise builds, hardening, and lifecycle management.
• Experience managing Microsoft Intune, Entra ID, Microsoft 365, and hybrid identity environments.
• Experience supporting and optimising Citrix DaaS / VDI environments.
• Experience with VMware ESXi, clustering, and virtual infrastructure.
• Experience with backup platforms such as Veeam.
• Strong knowledge of networking fundamentals, PKI/certificate services, and infrastructure security.
• Strong troubleshooting capability across server, endpoint, identity, and virtual desktop layers.
• Excellent communication skills with the ability to work independently and collaborate across global teams.

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.

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 our 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.

Your future role within QRT:

As a Windows Platform Server Engineer, you will be part of the Global Infrastructure Team, responsible for designing, building, and supporting Microsoft Windows Server and virtualization infrastructure. Your role is critical in ensuring the smooth operation of core IT services that underpin research technology, trading platforms, market execution, and data processing.

Responsibilities

• Evaluate, recommend, and implement new technologies to enhance reliability, scalability, and security.
• Build, manage, and deploy all technologies related to the on-premises Windows Server stack, including OS, observability, backups, and identity services.
• Configure and maintain monitoring and dashboarding tools to track server and application performance.
• Build, manage, and deploy Windows Server environments (2022–2025).
• Build, deploy, and monitor a globally distributed, multi-forest Active Directory environment.
• Manage and configure tools such as Splunk,
• Configure and manage Active Directory, Group Policy, and Entra ID integration to enforce security and access policies.
• Automate server management using PowerShell, Ansible, and Terraform for provisioning, configuration, and maintenance.
• Optimise and troubleshoot server backups to ensure data integrity and disaster recovery readiness.
• Utilise SIEM tools to monitor and manage server security and performance.
• Work with storage technologies (SAN/NAS) to ensure efficient integration and high availability.
• Build manage and deploy VMMware ESXi services, clustering, infrastructure and network concepts.
• Develop and maintain technical documentation, architecture designs, and support materials.
• Solid understanding of networking concepts
• Support and optimise Citrix DaaS, Azure, Microsoft 365, and Intune environments.
• Provide 2nd-line support and act as 3rd-line escalation for all Windows Server and application-related issues.
• Provide cross-functional troubleshooting support when required.
• Stay informed about market trends and emerging technologies to identify strategic improvement opportunities.

Your present skillset:

• Extensive experience designing, deploying, and managing Windows Server environments, including large-scale enterprise migrations.
• Strong expertise in Active Directory, Group Policy, and DNS design, implementation, and advanced troubleshooting.
• Advanced PowerShell scripting skills for automation, OS builds, patching, and infrastructure optimisation.
• Deep understanding of Windows Update processes, enterprise patch management, and security hardening best practices.
• Experience with configuration management tools such as Ansible.
• Experience with backup tools such as Veem.
• Experience managing cloud infrastructure, including AWS EC2 and Azure.
• Strong troubleshooting expertise across Windows 10/11 client operating systems.
• Solid cloud platform experience with Azure, Entra ID, Microsoft 365, and Intune.
• Experience supporting and optimising Citrix DaaS / VDI environments.
• Experience supporting and optimising ESXi environments.
• Strong knowledge of networking concepts, certificate services (PKI), and infrastructure security.
• Experience with performance monitoring and optimisation of Windows servers, desktops, and virtual machines.
• Excellent communication skills with the ability to work independently, prioritise workloads, and contribute effectively to cross-functional projects

Occasional weekend shifts and out-of-hours coverage may be required to ensure continuous support.

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.

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.

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 our 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.

The global infrastructure team ensures the stability, performance, and optimisation of QRT’s technology environment. The team collaborates with engineers, business stakeholders, and end users to troubleshoot issues, improve monitoring and instrumentation, and deliver solutions that support latency-sensitive trading platforms.

Your future role within QRT

• Administer and support QRT’s instrumentation estate, primarily based on Corvil technology
• Analyse network and application latency, supporting troubleshooting efforts across trading platforms
• Investigate and resolve performance and platform issues, ensuring systems remain up to date and secure
• Contribute to BAU tasks, maintenance activities, and new project delivery
• Collaborate with colleagues and stakeholders to enhance processes and improve monitoring and instrumentation

Your present skillset

• SME level knowledge of Corvil from a user and administrator perspective
• CCE / CPME qualification (advantageous)
• Automation experience (advantageous)
• Multiple years of experience of using and supporting Corvil in the financial space with a broad understanding of electronic trading
• Understanding of tap aggregation and time-stamping techniques
• Ability to contribute to troubleshooting efforts and latency analysis
• Effective collaborator who thrives in a team environment and enjoys knowledge sharing
• Strong documentation skills, ensuring systems and processes are clearly recorded and maintained
• Comfortable working in a fast-paced environment

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.

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 experienced DevOps Engineer to help design, build and maintain scalable, reliable pipelines and infrastructure supporting our technology, trading platform, and market access teams. You’ll also help set standards and best practices across teams, while building self-serve tooling that improves reliability and developer productivity.

Your future role at QRT

• Design and implement development tooling and platform infrastructure to improve reliability and developer productivity
• Build, automate and continuously improve CI/CD pipelines and release processes
• Manage environment deployments, upgrades and migrations
• Partner with software engineers to ensure that development follows established processes and engineering standards and works as intended in production
• Build tools and APIs to reduce the occurrence of errors and improve user experience
• Develop software to integrate with internal back-end systems and their APIs
• Improve observability and operational readiness through improvements to monitoring, alerting and runbooks

Your present skillset

• Experience operating infrastructure in hybrid environments (on-prem and AWS)
• Experience with Kubernetes (preferably AWS EKS) and AWS infrastructure (EC2, VPC/networking, load balancing)
• Good knowledge of Infrastructure as Code (Terraform, OpenTofu)
• Good knowledge of Windows & Linux scripting
• Good knowledge of Python
• Good knowledge of Git
• Working knowledge of C/C++, Make, CMake
• Experience working within a mature CI/CD highly desirable.
• Knowledge of monitoring tools like Prometheus, Grafana; Elasticsearch, Splunk, Coralogix
• Problem solving attitude with a focus on automation
• Strong team player with great 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 to achieve a healthy work-life balance.

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 our 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.

Your future role within QRT

We are seeking a Software Engineer to join our HPC Research Infrastructure team, responsible for building and evolving an in-house research platform that underpins quantitative research across the firm. The platform provides scalable, secure, and efficient access to high-performance compute and data, enabling researchers to run large-scale, compute-intensive pipelines with minimal friction. 

In this role, you will design and implement core platform components including APIs, backend services, and tooling to support job submission, scheduling, resource management, security, and observability across heterogeneous compute environments (on-prem and/or cloud). You will operate at the intersection of software engineering, distributed systems, and infrastructure, helping to deliver a robust, developer-friendly platform that enables research at scale and has company-wide impact. 

Responsibilities

• Collaborate closely with quantitative researchers, platform engineers, and other cross-functional teams to understand research workflows and translate them into scalable, reliable platform capabilities 
• Design, build, and maintain distributed services and APIs that manage compute workloads, data access, and execution lifecycles across HPC environments 
• Improve the usability, reliability, and performance of large-scale quantitative research workflows, with a strong focus on developer experience and operational excellence 
• Contribute to the design and implementation of scheduling, security, and observability solutions suitable for highly parallel, compute-heavy systems 
• Work with state-of-the-art infrastructure and modern software engineering practices to support massive compute pipelines and rapidly evolving research demands 
• Take ownership of complex technical problems, operating with a high degree of autonomy while making pragmatic trade-offs to deliver impact quickly and safely 

Your Present Skillset 

• BSc / MEng / PhD in Computer Science or a closely related field, or equivalent practical experience, with 5+ years of professional software development 
• Strong proficiency in at least one statically-typed programming language (e.g. C, C++, Java, Rust), with an interest in Go (prior experience welcome but not required). Experience with Python is a plus 
• Required: 5+ years of experience designing, implementing, and operating large-scale distributed systems in production environments 
• Preferred: Prior experience in quantitative finance or working closely with quantitative researchers and data-intensive workloads 
• Preferred Understanding of GPU programming models and performance considerations (e.g. CUDA, memory hierarchies, parallel execution), with exposure to ML frameworks such as PyTorch or TensorFlow 
• Solid understanding of systems concepts such as concurrency, performance, fault tolerance, and reliability 
• Comfortable working in fast-moving, rapidly evolving environments; proactive in learning new technologies and improving existing systems 
• Pragmatic engineering mindset, with a focus on delivering high-impact solutions while maintaining long-term platform health 

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.

QRT is a global quantitative and systematic investment manager, operating across all liquid asset classes. We are a data- and technology-driven organization applying scientific methods to investing. Our collaborative culture and focus on innovation enable us to solve complex challenges and deliver high-quality returns for our investors.

The Market Access team builds and supports the systems that interface with markets, brokers, and data providers. These systems ensure QRT’s trading strategies can access real-time market data and execute reliably. The team is critical to supporting the firm’s growth and maintaining its technological edge.

Your future role at QRT:

You will help manage and improve QRT’s global market data systems by working closely with exchanges, vendors, traders, and internal engineering teams. Your role spans project management, operations, and technical coordination.

Core responsibilities

Basic Development Operations

• Simple development tasks involving small config changes / scripting / basic C++ changes etc
• Monitor and maintain market data pipelines (e.g., PCAP, PIDUMP, Reference Data).
• Investigate and resolve ad-hoc issues, replays, and backfills. Provide L3 support
• Support infrastructure tasks like estate ownership, on-demand setup of SIM/UAT & capacity planning
• Enhance our test suite and post deployment checks

Project Coordination & Execution

• Coordinate projects ranging from desk-driven requests and exchange-driven upgrades.
• Coordinate with developers, infrastructure, and vendors; track dependencies and deliver updates.
• Align internal teams to upcoming exchange or vendor changes.

Operational Stewardship

• Act as a liaison across technical and trading teams, ensuring efficient communication and issue resolution.
• Own release management, including PCRs, QC, documentation, and triage follow-ups.
• Maintain accurate documentation on data coverage, configurations, and workflows.
• Improve internal tooling and automation to streamline operations.

Some specializations: 

• Data/Cloud Engineering: Automate pipeline QC, support ingestion infrastructure.
• Reliability/DevOps: Develop tooling and improve observability.
• Performance Engineering: Tune systems for latency-sensitive trading.

Your Present Skill Set:

• Familiarity with financial markets and exchange data feeds.
• Basic development & scripting skills (e.g., Python or Bash)
• Organized, with strong multitasking and communication skills.
• Attention to detail in documentation and task tracking.
• Proactive and able to drive initiatives to completion.
• Experience dealing with data is a plus
• Some exposure to simple C++ changes/deployment will be a huge plus

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.

QRT is a global quantitative and systematic investment manager, operating across all liquid asset classes. We are a data- and technology-driven organization applying scientific methods to investing. Our collaborative culture and focus on innovation enable us to solve complex challenges and deliver high-quality returns for our investors.

The AWS Cloud Engineering Team provides a scalable, performant and best practice platform for QRT’s application and core teams to utilize in deploying cloud native services. This team is critical in ensuring that applications are built on a strong AWS foundation from the perspective of governance, security and connectivity.

Your future role within QRT

We are seeking a Network Operations Engineer to support the ongoing operation, scalability and continuous improvement of our global AWS network.

This role focuses on implementing change safely and consistently at scale, improving automation, and providing operational support to internal stakeholders. You will work closely with senior engineers, application teams, security and IT to ensure reliable, well-governed and observable network services in a production-sensitive environment.

The role is expected to involve the following activities:

• Implement changes across our global AWS network using Infrastructure-as-Code
• Maintain and enhance Terraform modules to ensure scalable, repeatable and consistent network deployments
• Develop and maintain automation tooling using Python and Bash
• Execute controlled changes via CI/CD pipelines with appropriate validation and peer review
• Assess and manage the risk associated with network changes, ensuring appropriate testing, impact analysis and rollback strategies are in place
• Support and resolve network-related tickets raised by internal stakeholders in a timely and professional manner
• Troubleshoot connectivity and configuration issues within AWS environments using both native and third-party tooling
• Contribute to operational documentation, runbooks and continuous process improvement

This role offers strong growth opportunities into deeper cloud networking, platform engineering and automation.

Your present skillset

• 2–4 years of experience in a cloud, infrastructure or network operations engineering role
• Good understanding of networking fundamentals including IPv4, DNS, TCP/UDP and routing concepts
• Practical experience with AWS networking services such as VPC, Transit Gateway and Route53
• Hands-on experience using Infrastructure-as-Code, ideally Terraform
• Experience developing automation using Python and/or Bash
• Ability to troubleshoot issues methodically and independently within production environments
• Strong awareness of production risk and high-availability considerations
• Experience handling tickets and communicating effectively with internal customers
• Comfortable working in a fast-paced, dynamic environment
• Desirable experience
  • Experience operating AWS networking at scale across multiple environments or region
  • Familiarity with CI/CD pipelines and automated deployment workflows
  • Exposure to IP address management tooling such as AWS VPC IPAM or Infoblox
  • Load balancing technologies (ALB, NLB)
  • Logging and observability tooling (CloudWatch, Grafana)
  • Exposure to newer AWS networking services such as VPC Lattice 

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 offer initiatives and programs to enable employees to achieve a healthy work-life balance.

Role: Technical Services Engineer

Location: APAC (Seoul, South Korea or Hong Kong)

Department: Customer Solutions and Services

Reports to: Director, Technical Services (based in LA)

Dotted Line Report: Head of Support, APAC

ABOUT THE ROLE

This is a hybrid role supporting two teams: Technical Services and Support. Key responsibilities include delivering Disguise projects, providing on-site technical support, and managing support cases day-to-day when not in the field.

The Technical Services Engineer requires an in-depth understanding of various Disguise workflows, including Projection, OmniCal, SockPuppet, DMX, SLC, Notch, and RenderStream. This role also requires being a certified trainer, delivering official Disguise training courses as well as bespoke sessions customised to customer needs. The company will provide all necessary training to ensure your success in the role.

This individual will collaborate with various Disguise teams—including Sales Managers, Solution Design Specialists, Support Specialists, Software Developers, and Hardware Technicians—as well as third-party vendors and, most importantly, the customer. You will ensure that both in-house and visiting projects are delivered successfully, with minimal disruption, while consistently exceeding expectations. As a Technical Services Engineer, you are highly experienced in managing both internal and external stakeholders.

The Technical Services Engineer must be based in the APAC region (ideally in Seoul, South Korea or Hong Kong). You will be required to travel in response to global project demand. Both domestic and international travel is required (approximately once a month), sometimes at short notice. On-site deployments typically last 1–2 weeks per project.

This person will play a pivotal role at Disguise as the gateway between our technology, the customer and their audience's visual experience.

WHAT YOU WILL DO

• Technical Services:
• Travel to client sites (domestic and international) to verify that onsite physical integration aligns perfectly with the original engineering designs.
• Commission systems capture all necessary information and produce a handover document. 
• Provide workflow guidance, best practices, and help clients to build their own show projects. 
• Deliver the relevant training as required.
• Ensure proper project handoff to other Disguise teams such as Customer Success and Support, to ensure a smooth transition to day-to-day account management.
• Travel to sites to address firefighting situations, working closely with developers and other team members. 
• Support:
• Own high-priority customer cases and communicate with the customer to resolve issues.
• Prioritise incoming support cases and escalate critical cases.
• Monitor key client Slack channels to identify emerging concerns and escalate them internally for immediate addressing. 
• Other responsibilities:
• Collaborate with Sales Managers to provide technical insights during initial client consultations and project discovery.
• Support and/or lead technical demos as required.
• Advise on the technical design phase by developing and refining system schematics, signal flows, and infrastructure plans for large-scale, complex AV installations.

EXPERIENCE

• 3+ years of experience installing, setting up, and operating complex AV systems and control interfaces, including hardware, software, and relevant third-party products. 
• Experience programming Disguise projects in Live Concerts, xR / VP environments. 
• Experience using and troubleshooting technical gear related to live events and xR / VP production (including LED, cameras, and networking) 
• Experience in ST2110 workflow and networking. 
• Experience working on and traveling to client sites.
• Up-to-date knowledge of the latest trends in the entertainment industry.

BEHAVIOURS & VALUES

• Excellent spoken and written English skills and native language.
• A full understanding of the region's culture.
• Flexibility: Willingness to travel both domestically and internationally (roughly once every other month) for 1-2 weeks per project/trade show.
• Adaptability: A passion for learning new technologies; we will provide additional training in specialized areas like virtual production and immersive experiences as needed.
• Ideally, working 4+ days per week out of the Disguise office.
• Anybody joining Disguise should embody the following attributes:
• Driven, proactive and passionate about project delivery and customer support. 
• Accountable and dependable, a team player who takes accountability and asks for help when needed.
• Dynamic and quick to respond to changes, works well under pressure and with other teams.
• No Ego:  Win for the team and for our customers.

Job Description:

This role encompasses Level 2 End User and Windows system support and requires knowledge of Desktop Virtualization. You will be responsible for maintaining, troubleshooting, and supporting issues related to the VMware VDI system and Windows Desktops. You will also work with senior team members to support VMware Windows Server Infrastructure. You will provide 1st and 2nd level End User Computing (EUC) support, application installations and support for all Regional employees. You will participate in the Root Cause Analysis (RCA) process for all VMware & Windows problems.

Key Technical Skills & Competencies (Must Have)

• 3 to 5 years of knowledge of Windows Server 2012 – 2019 operating systems
• 5 to 10 years of experience supporting Windows Desktop/Server Operating Systems
• 3 to 5 years of experience implementing and maintaining Windows Desktop / VDI Image
• 3 to 5 years of experience supporting VMware Horizon View App Volumes in a VDI environment and End User support.
• 5 to 10 years of experience working with Dell Desktop line of hardware
• 3 to 5 years of working knowledge of HP server hardware
• 3 to 5 years of experience with Office 365 user management
• Understanding of TCP/IP, Subnetting, Routing and SMTP concepts.
• Microsoft Certifications (MCITP, MCSE, MOUS, and VCP) are a strong plus; some will be required within a year of joining IBKR.

Non-Technical Skills

• Strong Client service and professional client-facing skills
• Excellent verbal and written communication skills
• Excellent attention to detail and proven strong analytical / troubleshooting and multi-tasking skills.
• Strong time management and organizational skills and ability to meet project deadlines
• Ability to work autonomously and as part of a global Windows team
• A minimum of 5-10 years of experience in a global financial organization (e.g., Investment Management, Banking, Financial Technology Services).

Key Technical Skills & Competencies (Nice to Have)

• Working knowledge of Windows and 3rd party Patch Management technologies (Shavlik, Manage Engine, etc.)
• Working knowledge large-scale MDM solutions (MS Intune, Mobile Iron, etc.) is a plus
• Experience with PowerShell is a plus.
• Working experience with Active Directory / DHCP / DNS / Group Policy in a distributed environment.

Company Benefits & Perks

• Competitive Salary, annual performance-based bonus and stock grant
• Excellent health and welfare benefits, including medical, dental, specialist and in-patient 
• Competitive package of Annual Leave
• Daily lunch is ordered in-house with a fully stocked kitchen
• Great work-life balance
• Unique opportunity to gain exposure to global financial products, markets and clientele
• Opportunities for career progression and job scope expansion in a global company with a growing local presence

Who You Are:

You're a hands-on data engineer with several years of experience building and operating production data pipelines. You're fluent in Python or Java and comfortable across the modern data stack , AWS, Databricks/Spark, dbt, and Airflow. You care about data quality, write clean and well-tested code, and like owning systems end-to-end. You're curious about crypto and energized by working at the intersection of finance and emerging technology.

What You’ll Do:

• Partner across Galaxy’s business lines (Trading, Custody, Asset Management, Mining) to build and enhance a reliable and scalable data platform
• Design, build, and maintain scalable data pipelines (batch and streaming)
• Develop and operate high-throughput, low-latency data processing systems
• Work within the Databricks and Spark ecosystem to support large-scale data workloads
• Build and maintain cloud-native data solutions on AWS
• Leverage dbt for transformation, data modeling, testing, and documentation
• Use Airflow (or similar orchestration tools) to manage and schedule data workflows
• Write clean, efficient, and well-tested code, following best practices in software engineering
• Collaborate closely with product, analytics, and infrastructure teams to deliver impactful data solutions
• Contribute to technical design discussions and help improve system performance, scalability, and reliability
• Support production systems by troubleshooting issues and implementing improvements
• Embrace and champion the thoughtful adoption of AI to improve team performance and business outcomes.
• Leverage AI tools (e.g., generative AI, automation platforms, data copilots) to improve productivity, decision-making, and output quality in your day-to-day work.

What We’re Looking For:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
• 5+ years of professional experience in data engineering or distributed systems
• Strong hands-on coding experience in Python, Java, or similar languages
• Experience building and operating both batch and streaming data pipelines
• Strong experience with AWS, Databricks/Spark, and modern data architectures
• Hands-on experience with dbt for transformations and Airflow (or similar) for orchestration
• Solid understanding of data modeling, data quality, and production data systems
• Experience working with relational and non-relational databases (e.g., Postgres, SQL Server)
• Familiarity with CI/CD, testing frameworks, and monitoring tools

Bonus Points: 

• Experience with dependency injections frameworks, ideally: Spring, Guice, HK2
• Experience with Docker
• Full lifecycle development of a commercial system, including: requirements definition, agile planning, releasing, and production support
• Experience in Crypto

What We Offer:

• Competitive base salary and discretionary bonus
• Flexible Time Off (paid)
• Hybrid Working Arrangements 
• Company-paid health and protective benefits for employees and their eligible dependents
• Free coaching and counseling sessions through Headspace
• Generous paid Parental Leave
• Free daily snacks in-office and weekly lunches 
• Opportunities to learn about the Crypto industry
• Smart, entrepreneurial, and fun colleagues
• Employee Resource Groups

*Benefits may vary depending on location.

Role Overview 

As a Senior Infrastructure Security Engineer at BitMEX, you will play a critical role in securing our infrastructure and development lifecycles. You will drive the successful operation of our cybersecurity tool stack, maintain the security of our CI/CD pipelines, and continuously elevate our container security posture. Additionally, you will lead the deployment of Infrastructure-as-Code (IaC) security measures, integrating both automated and manual vulnerability testing processes to ensure robust protection across all environments.

Key Responsibilities

• Secure Automation & IaC: Design and implement secure automation solutions across development, testing, and production environments, leveraging Infrastructure-as-Code paradigms to maximize scalability and reliability.
• Pipeline & Tooling Management: Implement, manage, and optimize security tooling for our infrastructure and CI/CD pipelines, enforcing strict configuration management and security best practices.
• Strategic Collaboration: Partner closely with Product and Platform teams to actively shape and contribute to the Cloud Platform strategic roadmaps.
• Technology Leadership & Innovation: Maintain extensive knowledge of advanced software principles and security architectures. Proactively identify long-term technologies of interest and propose strategic development initiatives to keep the organization ahead of the curve.
• Industry Research: Continuously monitor the cybersecurity landscape and analyze cutting-edge industry trends, threats, and best practices to ensure our security posture remains modern and resilient.

Qualifications

Core Security & Architecture

• 8+ years of professional experience in the cybersecurity industry.
• Deep expertise in security principles across infrastructure, applications, data layers, and integration points.
• Demonstrated ability to architect, develop, and integrate enterprise security solutions within the Secure Software Development Lifecycle (SSDLC).
• Track record of successfully managing complex, large-scale security projects from inception to completion.

Cloud & DevSecOps Engineering

• Strong hands-on experience with public cloud primitives, containerization, and modern orchestration tools (e.g., Kubernetes, serverless architectures).
• Proficiency with Infrastructure-as-Code (IaC) and configuration management (e.g., Terraform, Ansible).
• Experience building and securing CI/CD pipelines, applying DevSecOps principles to tools like GitHub Actions and Helm.

Problem Solving & Leadership

• Advanced end-to-end troubleshooting skills for complex distributed systems and security incidents.
• Agile mindset with the ability to adapt quickly to evolving security threats and business priorities.
• A proven passion for tackling complex technological challenges and driving innovative solutions.

Nice to have

Advanced Security & Certifications

• Industry-recognized security certifications (e.g., CISSP, CCSP, CCSK or GSEC).
• Deep understanding of Public Key Infrastructure (PKI), including lifecycle management and cryptographic principles.
• Technical expertise in Identity and Access Management (IAM) implementations and authentication protocols (e.g., SAML, OAuth, MFA, 2SV).

Observability & Advanced Tooling

• Hands-on experience with modern observability and telemetry stacks for monitoring and logging (e.g.,OpenTelemetry, Prometheus).
• Advanced proficiency with infrastructure templating languages and configuration tools (e.g., Helm Charts).

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

Role Overview 

As a Senior Infrastructure Security Engineer at BitMEX, you will play a critical role in securing our infrastructure and development lifecycles. You will drive the successful operation of our cybersecurity tool stack, maintain the security of our CI/CD pipelines, and continuously elevate our container security posture. Additionally, you will lead the deployment of Infrastructure-as-Code (IaC) security measures, integrating both automated and manual vulnerability testing processes to ensure robust protection across all environments.

Key Responsibilities

• Secure Automation & IaC: Design and implement secure automation solutions across development, testing, and production environments, leveraging Infrastructure-as-Code paradigms to maximize scalability and reliability.
• Pipeline & Tooling Management: Implement, manage, and optimize security tooling for our infrastructure and CI/CD pipelines, enforcing strict configuration management and security best practices.
• Strategic Collaboration: Partner closely with Product and Platform teams to actively shape and contribute to the Cloud Platform strategic roadmaps.
• Technology Leadership & Innovation: Maintain extensive knowledge of advanced software principles and security architectures. Proactively identify long-term technologies of interest and propose strategic development initiatives to keep the organization ahead of the curve.
• Industry Research: Continuously monitor the cybersecurity landscape and analyze cutting-edge industry trends, threats, and best practices to ensure our security posture remains modern and resilient.

Qualifications

Core Security & Architecture

• 8+ years of professional experience in the cybersecurity industry.
• Deep expertise in security principles across infrastructure, applications, data layers, and integration points.
• Demonstrated ability to architect, develop, and integrate enterprise security solutions within the Secure Software Development Lifecycle (SSDLC).
• Track record of successfully managing complex, large-scale security projects from inception to completion.

Cloud & DevSecOps Engineering

• Strong hands-on experience with public cloud primitives, containerization, and modern orchestration tools (e.g., Kubernetes, serverless architectures).
• Proficiency with Infrastructure-as-Code (IaC) and configuration management (e.g., Terraform, Ansible).
• Experience building and securing CI/CD pipelines, applying DevSecOps principles to tools like GitHub Actions and Helm.

Problem Solving & Leadership

• Advanced end-to-end troubleshooting skills for complex distributed systems and security incidents.
• Agile mindset with the ability to adapt quickly to evolving security threats and business priorities.
• A proven passion for tackling complex technological challenges and driving innovative solutions.

Nice to have

Advanced Security & Certifications

• Industry-recognized security certifications (e.g., CISSP, CCSP, CCSK or GSEC).
• Deep understanding of Public Key Infrastructure (PKI), including lifecycle management and cryptographic principles.
• Technical expertise in Identity and Access Management (IAM) implementations and authentication protocols (e.g., SAML, OAuth, MFA, 2SV).

Observability & Advanced Tooling

• Hands-on experience with modern observability and telemetry stacks for monitoring and logging (e.g.,OpenTelemetry, Prometheus).
• Advanced proficiency with infrastructure templating languages and configuration tools (e.g., Helm Charts).

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

Eclipse Trading is a leading proprietary trading firm. Founded in 2007, we have over 110 employees across 4 office locations – Hong Kong (our HQ), Sydney, Shanghai and Chicago. Our trading expertise and strategies are deployed across several markets globally, focusing on various products including equity derivatives, delta one, ETFs, commodity derivatives, and cryptocurrency. Technology is inextricably linked to our trading strategies, creating an environment powered by intellectual curiosity, problem solving, and innovation.

We are seeking an experienced Team Lead to lead the DevOps team. Along with the deployment and runtime systems, the DevOps team is also responsible for the CI/CD pipelines and the core infrastructure of the Trading platform. As a Team Lead, you’ll play a pivotal role in shaping how we manage our production environment globally — combining hands-on technical leadership with strategic oversight to drive operational excellence.

The position is primarily located in Hong Kong; however, we welcome applications from overseas candidates as well. For those qualified candidates who are considering relocating to Hong Kong, we offer relocation assistance and sponsorship for a work visa.

Responsibilities and Duties

• Lead, mentor, and train DevOps engineers, fostering a culture of accountability, high performance, and continuous learning.
• Drive the DevOps strategy, technical roadmap and execution across our global trading production environment, ensuring system uptime, scalability, and performance.
• Design, build, and maintain CI/CD pipelines to ensure rapid, secure, and reliable software delivery.
• Lead improvements in automation, deployment workflows, and monitoring systems, reducing manual effort and increasing system robustness and agility.
• Ensure production readiness for new exchanges, trading strategies, and infrastructure changes, coordinating across development, trading, and infrastructure teams.
• Represent the team in leadership forums, advocating for production priorities, and aligning team objectives with broader business goals.

What you offer

• University Degree in Computer Science, Engineering, or a related technical discipline.
• 10+ years work experience in a DevOps, Systems Engineering or similar role and proven success leading technical operations, SRE, or production engineering teams in real-time or low-latency environments.
• Modern deployment system and orchestration experience and associated CI/CD tooling.
• Strong development skills in Python, Golang and shell scripting.
• Demonstrated experience defining and managing SLAs/SLOs, with a data-driven approach to improving reliability and performance.
• Comfortable leading incident response in high-pressure scenarios and building systems that prevent recurrence.
• Exposure to high-frequency trading or low-latency financial systems is a strong plus.
• Skilled communicator who can align business and technical stakeholders, provide clarity under pressure, and drive cross-functional collaboration.
• Passionate about coaching, developing, and retaining top engineering talent.
• Fluency in written and spoken English.

What we offer

• Dynamic and collaborative work environment
• Opportunity to contribute directly to the bottom line
• Training, mentorship and personal development opportunities
• A flat management structure, where everyone's voice is valued
• Work life balance within a multi-cultural environment
• Fully stocked kitchen for breakfast and lunch
• Attractive benefits package with discretionary bonus

Eclipse Trading is an equal opportunity employer and we believe that diversity and inclusion are essential pillars of our success as a company. We are dedicated to embrace a culture reflecting a variety of perspectives, insights and backgrounds to drive innovation. We build talented and diverse teams to drive business results and encourage our people to develop to their full potential.

All information provided will be treated in strict confidence and used solely for recruitment purposes.

Due to the high number of responses that we receive, we are only able to respond to successful applicants.

Note: The use of AI tools during interviews or assessments is strictly prohibited unless explicitly authorized. We employ multiple methods to verify the authenticity of candidate responses. If it is determined that AI assistance was used at any stage of the hiring process without prior approval, we reserve the right to disqualify your application or rescind any job offer.

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

Mission

Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You’ll Do

• Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
• Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
• Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

• Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
• Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Preferred Tech Stack:
  • Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) 
  • Prior experience with GCP is a plus

What We Offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About the Opportunity

As a mobile software engineer, you will build and maintain core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile application including pro/retail trading, asset management and wallet.

What You’ll Be Doing 

• Part of a global mobile team, developing new features for the all-in-one Android app.
• Strive for performance optimization and maximize customer satisfaction.
• Stay on top of industry trends, and evaluate new solutions to address our unique and fast-growing business needs.
• Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users.
• Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture.
• Maintain high-quality technical documentation and improve efficiency in cross-office/timezone cooperation.

What We Look For In You

• Experience in either native Android development, or cross-platform solutions like ReactNative/Flutter/Lua is a plus.
• Fluent with at least one of the following languages: Java/Kotlin/JavaScript.
• Understanding of common data structures and algorithms.
• Embrace agile development process including TDD, CI and Scrum.
• Passionate about mobile technology and building applications for a large user base
• Experience in Camera application development and image processing is preferred

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!

Disclaimer: 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.LI-ONSITE

#LI-CCH

Location: Hong Kong
Type: Full-Time

The Role

As Nex’s Senior Embedded Software / AOSP Engineer, you bring Nex Playground to life. Your OS and firmware run on millions of devices, turning family living rooms into playgrounds where body motion, software, and on-device AI come together as one experience. You will lead the bringup of new platforms and hardware, and craft the HAL and framework layers that fuse our games, system maps, peripherals, and CV/ML pipelines with the silicon beneath.

You will architect the OS and own the full stack — SoC, GPU, NPU, Camera, ISP, WiFi, Bluetooth, HDMI, and power — squeezing best-in-class performance out of consumer-grade hardware. You will champion stability and security end-to-end, from a hardened boot chain to deep-stack profiling and disciplined root-cause analysis of field issues. As a technical anchor for the platform, you will help shape Nex’s hardware roadmap and the future products that millions will play on next. You’ll report to the Director of Hardware Engineering.

The Mindset

You build technology that improves people’s lives — especially where the physical and digital worlds meet. You live at the boundary of software and hardware, with deep instincts for how systems behave from the boot loader up. You chase root causes, not symptoms, and take pride in products that hold up at scale. You raise the bar for the systems and the people around you.

What You’ll Do

• Bring up new platforms and hardware, and optimize Playground’s AOSP-based OS across SoC, GPU, NPU, Camera, ISP, WiFi, Bluetooth, HDMI, and power for best-in-class performance.
• Design and implement system APIs, HAL, and framework layers in close partnership with the app, game, and CV/ML teams.
• Tune state-of-the-art image processing, CV, and ML pipelines to run efficiently on-device.
• Own system security end-to-end — harden the boot and verification chain, manage keys, and keep security patches current.
• Profile and debug deep into the stack with tools like perfetto, systrace, tcpdump, and Arm Mobile Studio, and drive field issues to root cause.
• Partner with SoC vendors and ODM / JDM partners on BSP drops, escalations, and silicon-level issues.
• Support manufacturing and factory operations — device provisioning, calibration data, key storage, and factory test images.

Must Have

• 5+ years building embedded system software.
• Hands-on experience across multiple AOSP versions, including BSP and SoC bringup.
• Working knowledge of the AOSP build system and release tooling.
• Track record shipping massively deployed embedded products.
• Deep knowledge of Android and Linux internals — kernel, device drivers, HAL, multi-processing, SELinux, verified boot, and performance optimization.
• Proficiency in low-level system debugging.
• Proficiency in C, C++, and Python.
• Good English communication.

Nice to Have

• Experience with TV, set-top-box, video conferencing, or gaming platforms.
• Domain knowledge of cameras, ISPs, and image processing pipelines.
• Domain knowledge of NPUs and deploying ML at the edge.
• Domain knowledge of Arm Cortex CPUs and Mali GPUs.
• Depth in the connectivity stack — WiFi supplicant, Bluetooth, and HID / controller pairing for peripherals.
• Hands-on experience with SoC vendor platforms such as Amlogic, Rockchip, MediaTek, or Qualcomm.
• Open-source contributions to the Linux kernel, AOSP, or related projects.

#LI-Onsite

About the Role:  

Veeam, following its acquisition of Securiti AI - the leader in AI-powered data security posture management (DSPM) - is seeking a Senior Sales Engineer to drive technical leadership in our sales team, focusing on the Securiti AI portfolio. You will partner with a Securiti Sales Specialist and support 3–5 Account Executives and Veeam Solution Engineers as the technical subject matter expert. 

You will guide customers from needs assessment to solution design, delivering hands-on demos and proof-of-concepts to showcase value. Success in this role requires strong technical skills and the ability to build trust with clients. 

What You’ll Do: 

• Act as the primary technical contact for Securiti AI solutions during the sales cycle
• Lead technical discussions and deliver customized security solutions
• Address customer needs in data discovery, posture management, and compliance
• Design and present product demonstrations and proof-of-concepts
• Collaborate with product, engineering, and customer success teams to ensure smooth transitions 

What You’ll Bring: 

• Significant experience in pre-sales or sales engineering
• Strong understanding of data and/or cloud security
• Effective communicator with both technical and business stakeholders
• 10+ years technical sales experience in security
• 15+ years in Software/SaaS/Enterprise technical sales
• Hands-on experience with AWS, Azure, or GCP
• Knowledge of data privacy/security standards (e.g., GDPR, NIST 800-53, ISO 27001)
• Experience with DSPM frameworks, Linux, Kubernetes, or cloud data systems
• Relevant certifications (CISSP, CISM, or cloud-specific) 

What You’ll Get:

• 15 days annual leave per calendar year, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
• Private medical insurance with hospital, surgical, clinical, dental, and emergency assistance coverage for employees and eligible dependents
• Flexible Spending Allowance (FSA) to support medical, dental, vision, wellness, fitness, and tech-related expenses
• Life and accident insurance coverage
• Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops, and learning events like our annual Global Day of Learning

#LI-DF1 #LI-REMOTE

Required:

• 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
• Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
• Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
• Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
• Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
• Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
• Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
• A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.

Preferred / Bonus:

• Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
• Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
• Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
• Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
• Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
• Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.

What we offer

• A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
• A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
• Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
• Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
• A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.                  

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 
Refer them! 

Speechify is committed to a diverse and inclusive workplace. 
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements
• Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability
• Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients
• Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience

An Ideal Candidate Should Have

• Proven experience in backend development: TS/Node (required)
• Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers
• Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact
• Preferred: Experience with Docker and containerized deployments
• Preferred: Proficiency in deploying high availability applications on Kubernetes

What We Offer

• A dynamic environment where your contributions shape the company and its products
• A team that values innovation, intuition, and drive
• Autonomy, fostering focus and creativity
• The opportunity to have a significant impact in a revolutionary industry
• Competitive compensation, a welcoming atmosphere, and a commitment to an exceptional asynchronous work culture
• The privilege of working on a product that changes lives, particularly for those with learning differences like dyslexia, ADD, and more
• An active role at the intersection of artificial intelligence and audio – a rapidly evolving tech domain

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

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Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About the Position

We are looking for a Senior Network Engineer who can help us scale our networks to meet increasing business demands, drive standardisation through automation and look for opportunities to leverage AI to improve operations.

Jane Street’s numerous distributed systems run on a multi-vendor, highly available network infrastructure and handle a variety of traffic profiles – from high-speed trading to everyday internet connectivity. A typical day on the Network Engineering team includes:

• Collaborating on new data centre and colocation initiatives, WAN routing optimisation and other cross-team design projects
• Interfacing with stakeholders to assess business needs and develop innovative network features/capabilities
• Leading both reactive support tasks and proactive infrastructure improvements, focusing on thorough documentation to reduce outages and enhance troubleshooting
• Exploring AI/ML-driven enhancements to streamline operations and continuously improve service quality Using your networking expertise to help us scale our team’s infrastructure at large while maintaining high standards for network performance and reliability
• Documenting solutions and processes that help the team work more efficiently, using a meticulous attention to detail

If you have a passion for innovating within a complex network ecosystem, enjoy building scalable systems and documentation structures and are curious about how AI can refine network operations, this role provides a platform to make a significant impact at Jane Street. We look forward to learning from your expertise and unique perspective.

About You

• Have 7+ years of experience operating and deploying network infrastructure, with 3+ years dedicated to ground-up network design
• Have deep experience with routing and network protocols (OSPF, BGP, PIM-SM) and the troubleshooting of transport protocols (TCP/UDP)
• Comfortable operating in Linux environments and proficient in at least one programming language
• Strongly inclined to automate workflows and explore AI/ML approaches to improve efficiency or reduce overhead
• Eager to produce comprehensive, scalable documentation that benefits the entire team
• Have a demonstrated ability to balance multiple priorities, switch contexts effectively and maintain a high level of customer service
• Excellent collaborator and communicator; ready to build strong partnerships with diverse global teams and stakeholders to share your recommendations, issues and outcomes 
• Have a flexible, reliable mindset and enthusiasm for sharing knowledge with peers
• Any prior exposure to overlay networks (EVPN, VXLAN) is a plus
• Fluency in English required

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

About the Position

We are looking for an experienced evening shift Move-Add-Change (MAC) Engineer to help our IT Operations team make seamless improvements to our desktop trading floor landscapes. This is a full-time role for evening hours only. 

Technology is central to our firm, and you’ll help us find ways to provide technology support and execute infrastructure projects without disrupting our daily work or trading. Doing this correctly will involve using automated tooling to ensure efficiency and maximising evening work hours to fit around the constraints of our business. It will also require you to be familiar with the different types of technology on the trading floor and interested in how they fit into the larger operations of our firm. 

In this hands-on role, you’ll work to deliver several types of requests, including PC setups and deployments for end users, asset management, procurement, user onboarding, desktop technology relocation and infrastructure expansion projects. You will participate in the development and rollout of new technology to our end users, and have the opportunity to develop both your technical acumen and project management experience. You will also work closely with vendors and service providers to ensure the quality of service they're providing matches our world-class expectations.

This role will require you to perform some physical labour, including lifting things up to 18.5 kg (40 lbs).

About You

• Have hands-on experience executing technical infrastructure projects, including projects related to desk moves and expansions
• Experienced managing relationships and working closely with contactors and/or third-party vendors
• Comfortable using project planning tools (e.g., Jira, Google Docs, Google Sheets, Excel)
• Deeply knowledgeable about computer hardware, peripherals and networking; interested in further developing your skills in desktop technology and infrastructure
• Highly organised self-starter with exceptional attention to detail 
• Reliable, courteous and flexible team player with a “customer first” mentality
• Strong communicator with great people skills; able to describe complex problems with brevity and accuracy
• Able to handle competing priorities in a fast-paced environment
• Comfortable working evening hours and some weekends
• Experience with programming or scripting for the Windows platform (especially PowerShell) is a plus
• Fluent in English and Cantonese

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com. 

About the Position

We’re seeking an IT Operations Engineer to support, configure and maintain multiple systems across all of our technology stacks, including desktop environments, network infrastructure and various application platforms. 

Technology is central to our business, and you’ll play a crucial role in responding to tech support requests, building and configuring Windows, Linux and macOS laptops, desktops and servers, supporting our Windows domain infrastructure, monitoring critical systems and helping with projects to optimise the way we work. You'll leverage automation tools like PowerShell during quieter periods to create elegant, scalable solutions that simplify operations.

Your success will depend on exceptional problem-solving abilities and interpersonal skills as you collaborate with our technically sophisticated users. The role demands real-time troubleshooting expertise, patient listening, comfort with asking clarifying questions, and the humility to acknowledge mistakes. You'll experience immediate feedback and the satisfaction of seeing your solutions directly impact our business.

This position sits within our global IT Operations group, a team of engineers who monitor and manage our mixed Windows/Linux/macOS environment across a physical/virtual computing landscape spanning multiple continents. In collaboration with specialised teams within and outside the IT department, you will help create and maintain the infrastructure that powers our trading operations.

This role requires occasional physical work, including lifting equipment up to 18kgs (40lbs).

About You

• Passion for helping people and solving technical problems
• Solid foundation in information technology and networking principles
• Technical expertise in networking, programming, or system administration
• Knowledge and training in Windows Desktop/Server Operating Systems and best practices in a production environment
• Working knowledge of Active Directory, Group Policy and other common Windows administration sub-systems
• Clear, concise, and empathetic verbal communication skills
• Excellent written communication for technical documentation and knowledge base maintenance
• Flexibility to work occasional evening or weekend hours
• Familiarity with either the Linux or macOS operating systems would be a bonus
• Technical strength in programming or scripting for the Windows platform (especially PowerShell) or the Linux platform (especially Bash) would also be a bonus
• Fluent in English; ability to speak other Asian languages (e.g., Cantonese or Mandarin) is preferred

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

About the Position

Linux Engineers work with the critical infrastructure underlying the rest of the firm’s technology. Members of this group are hard-working Systems Engineers, Administrators and Programmers, tasked with maintaining and improving the platform that powers Jane Street's production trading systems. Our mix of in-house and open source software allows you to investigate and innovate at every level. On any given day, you could be debugging kernel performance, developing management tools, or resolving production issues in real time. Diving into tricky systems problems is our specialty.

Deployment automation, scalable configuration management, and obsessive monitoring are the focus of some of our ongoing projects. We automate as much of our work as we can, but not because we are lazy. We find that automation reduces our error rate and overall workload - plus, we think it's fun.

Working in our group provides opportunities for involvement with almost every other facet of the company. We work directly with colleagues in Trading, Technology, and Operations to build and maintain systems with a firm-wide scope. Using feedback from other groups and our custom monitoring tools, we strive to resolve production issues quickly, perform comprehensive root-cause analyses, and integrate long-term fixes in a clean and robust way.

About You

We are looking to hire Systems Programmers and Administrators with a deep knowledge of Unix internals and the Linux ecosystem. Candidates should have a willingness to learn OCaml, our language of choice, and meet the following requirements:

• Bachelor's degree in Computer Science, Software Engineering or other technical discipline (or equivalent experience)
• Clear and concise communication skills, as well as the ability to efficiently analyze and deconstruct technical problems
• Deep knowledge of operating system fundamentals, especially Linux
• Fluency with the Unix command line and shell scripting
• Practical experience with modern Linux systems and systems programming concepts like C, sockets, virtual memory, and the process life cycle
• Basic understanding of network protocols
• Strong troubleshooting skills and knowledge of profiling/debugging tools such as gdb, perf, DTrace, eBPF, or SystemTap
• Programming experience in any language (functional languages a plus)
• Fluent in English

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

About the Position

Linux Engineers work with the critical infrastructure underlying the rest of the firm’s technology. Members of this group are hard-working Systems Engineers, Administrators and Programmers, tasked with maintaining and improving the platform that powers Jane Street's production trading systems. Our mix of in-house and open source software allows you to investigate and innovate at every level. On any given day, you could be debugging kernel performance, developing management tools, or resolving production issues in real time. Diving into tricky systems problems is our specialty.

Deployment automation, scalable configuration management, and obsessive monitoring are the focus of some of our ongoing projects. We automate as much of our work as we can, but not because we are lazy. We find that automation reduces our error rate and overall workload - plus, we think it's fun.

Working in our group provides opportunities for involvement with almost every other facet of the company. We work directly with colleagues in Trading, Technology, and Operations to build and maintain systems with a firm-wide scope. Using feedback from other groups and our custom monitoring tools, we strive to resolve production issues quickly, perform comprehensive root-cause analyses, and integrate long-term fixes in a clean and robust way.

About You

We are looking to hire Systems Programmers and Administrators with a deep knowledge of Unix internals and the Linux ecosystem. Candidates should have a willingness to learn OCaml, our language of choice, and meet the following requirements:

• Bachelor's degree in Computer Science, Software Engineering or other technical discipline (or equivalent experience)
• Clear and concise communication skills, as well as the ability to efficiently analyze and deconstruct technical problems
• Deep knowledge of operating system fundamentals, especially Linux
• Fluency with the Unix command line and shell scripting
• Practical experience with modern Linux systems and systems programming concepts like C, sockets, virtual memory, and the process life cycle
• Basic understanding of network protocols
• Strong troubleshooting skills and knowledge of profiling/debugging tools such as gdb, perf, DTrace, eBPF, or SystemTap
• Programming experience in any language (functional languages a plus)
• Fluency in English required

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

We are looking for an engineer with robust experience in machine learning and strong mathematical foundations to join our growing ML team and to help drive the direction of our ML platform.

Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction. Our ML team is full of people with a shared love for the craft of software engineering, and for designing APIs and systems that are delightful to use. 

We’ll rely on your in-depth knowledge of the ML ecosystem and understanding of varying approaches — whether it’s neural networks, random forests, gradient-boosted trees or sophisticated ensemble methods — to aid decision-making so we apply the right tool for the problem at hand. Your work will also focus on enhancing research workflows to tighten our feedback cycles. Successful ML engineers will be able to understand the mechanics behind various modelling techniques, while also being able to break down the mathematics behind them.

If you’ve never thought about a career in finance, you’re in good company. Many of us were in the same position before working here. While there isn’t a fixed list of qualifications we’re looking for, if you have a curious mind and a passion for solving interesting problems, we have a feeling you’ll fit right in. 

We're looking for someone with:

• Experience building and maintaining training and inference infrastructure, with an understanding of what it takes to move from concept to production
• A strong mathematical background; Good candidates will be excited about things like optimisation theory, regularisation techniques, linear algebra and the like
• A passion for keeping up with the state of the art, whether that means diving into academic papers, experimenting with the latest hardware or reading the source of a new machine learning package
• A proven ability to create and maintain an organised research codebase that produces robust, reproducible results while maintaining ease of use
• Expertise wrangling an ML framework – we're fans of PyTorch, but we'd also love to learn what you know about Jax, TensorFlow or others
• An inventive approach and the willingness to ask hard questions about whether we're taking the right approaches and using the right tools
• Fluent in English

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

We are looking for an engineer with experience in low-level systems programming and optimisation to join our growing ML team. 

Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction.

Your part here is optimising the performance of our models – both training and inference. We care about efficient large-scale training, low-latency inference in real-time systems and high-throughput inference in research. Part of this is improving straightforward CUDA, but the interesting part needs a whole-systems approach, including storage systems, networking and host- and GPU-level considerations. Zooming in, we also want to ensure our platform makes sense even at the lowest level – is all that throughput actually goodput? Does loading that vector from the L2 cache really take that long?

If you’ve never thought about a career in finance, you’re in good company. Many of us were in the same position before working here. If you have a curious mind and a passion for solving interesting problems, we have a feeling you’ll fit right in. 

There’s no fixed set of skills, but here are some of the things we’re looking for:

• An understanding of modern ML techniques and toolsets
• The experience and systems knowledge required to debug a training run’s performance end to end
• Low-level GPU knowledge of PTX, SASS, warps, cooperative groups, Tensor Cores and the memory hierarchy
• Debugging and optimisation experience using tools like CUDA GDB, NSight Systems, NSight Computesight-systems and nsight-compute
• Library knowledge of Triton, CUTLASS, CUB, Thrust, cuDNN and cuBLAS
• Intuition about the latency and throughput characteristics of CUDA graph launch, tensor core arithmetic, warp-level synchronization and asynchronous memory loads
• Background in Infiniband, RoCE, GPUDirect, PXN, rail optimisation and NVLink, and how to use these networking technologies to link up GPU clusters
• An understanding of the collective algorithms supporting distributed GPU training in NCCL or MPI
• An inventive approach and the willingness to ask hard questions about whether we're taking the right approaches and using the right tools
• Fluent in English

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

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

The Role

We are looking for a hands-on STRAT / forward-deployed engineer to embed with our multi strategy business. The candidate will sit on the trading floor, shipping full-stack tools that power research, risk, and execution across strategies such as index rebalance, delta-1 and
long/short equities. The role will be based in our Hong Kong office.

What you’ll do

• Automate PM/analyst processes— alpha signals, portfolio construction, real-time risk, P&L, scenario and stress analytics.
• Help build out our proprietary research, portfolio construction and risk management platform.
• Build end-to-end products: data ingestion, micro-service back-ends, and lightweight front-ends for visualization and workflow.
• Own SDLC: requirements gathering, architecture, coding, testing, deployment, and ongoing support in a fast-moving trading environment.
• Balance long-horizon platform projects with fast tactical asks; break down roadblocks and deliver incremental value quickly.
• Use our proprietary AI setup to create differentiated analytics; help extend the AI platform.
• Maintain strong stakeholder communications across technology, trading, quant research and risk.
• The minimum internship period is 6 months, and the role may be converted to a full-time position based on strong performance.

What you’ll bring

What you’ll need:

• 2–3 years buy- or sell-side experience as a STRAT, quant dev, or forward-deployed engineer.
• Solid grasp of trade-lifecycle and investment management workflows; exposure to equities preferred.
• Proven coding expertise; comfortable across the stack (data wrangling, REST/GraphQL APIs, Python, simple JS/React or Dash front-ends).
• STEM Master degree or Ph.D. with strong quantitative/problem-solving skills; ML/AI experience a plus.
• Self-starter who thrives in a high-tempo setting, communicates clearly and manages stakeholders effectively.
• Willing to be based in Hong Kong (relocation support provided if needed). 

Our Culture 

The firm’s ethos is embedded in our people. ‘Talent is our strategy’ is our mantra and drives how we approach all initiatives at the firm. We believe our success is because of our people,
so putting our talent above all else is our top priority. Schonfeld strives to create an environment where our people can thrive. We foster a teamwork oriented, collaborative environment where ideas at any level are encouraged and shared. The development and advancement of our talent is honed through interactions with each other, learning & educational offerings, and through opportunities to make impactful contributions. At Schonfeld, we strive to cultivate a sense of belonging throughout all of our employees with Diversity, Equity and Inclusion at the forefront of this mission. As a firm we are committed to creating a hiring process which is not only fair, but also welcoming and supportive. On a daily basis, our employees welcome diversity across identity, thought, people and views which serves as the foundation of our culture and success. You can learn more about our DEI initiatives here - Belonging @ Schonfeld.

Who we are

Schonfeld Strategic Advisors is a multi-manager platform that invests its capital with Internal and Partner portfolio managers, primarily on an exclusive or semi-exclusive basis, across quantitative, fundamental equity and tactical trading strategies. We have created a unique structure to provide global portfolio managers with autonomy, flexibility and support to best enable them to maximize the value of their businesses. Over the last 30 years, Schonfeld has successfully capitalized on inefficiencies and opportunities within the equity markets. We have developed and invested heavily in proprietary technology, infrastructure and risk analytics. Our portfolio exposure has expanded across the Americas, Europe and Asia as well as multiple asset classes and products.

#LI-LC1

Who You Are:

This role sits at the intersection of software engineering and infrastructure, with a primary objective of minimizing latency, maximizing throughput, and ensuring deterministic performance across critical trading workflows. 

We are looking for a Trading Systems Engineer to design and build high performance trading systems in support of market data ingestion, order routing and execution. The ideal candidate will have worked on the development of low latency trading systems and have experience of high-performance messaging in Java, though similar experience in C++ will be considered. 

Further to the above, the candidate will have experience of optimizing multiple layers of the technology-stack, from the application layer, through to the OS, network layers and supporting hardware. 

What You’ll Do:

• This role will provide cross-cutting solutions in support of multiple businesses, including OTC, Market Making, Prop and Systematic Trading. 
• You will have the ability to work independently, have strong analytical and problem-solving skills, with a desire to own issues and see them through to resolution.  
• Embrace and champion the thoughtful adoption of AI to improve team performance and business outcomes.
• Leverage AI tools (e.g., generative AI, automation platforms, data copilots) to improve productivity, decision-making, and output quality in your day-to-day work.

What We’re Looking For:

• Excellent core Java skills
• Extensive experience of Java Application and Garbage Collection optimization
• Exceptional knowledge of concurrency and multithreaded programming
• Experience of developing low latency pricing and trading systems
• Knowledge of low latency messaging (e.g. Aeron, 29West)
• Solid understanding of networking fundamentals (TCP/UDP, multicast, routing, switching, congestion control) and use of kernel bypass technologies (e.g., DPDK, Solarflare/OpenOnload, RDMA).
• Familiarity with Linux internals, to include scheduling, memory management, and performance tuning.

Bonus Points: 

• eFX development experience in a low latency, zero GC environment
• Knowledge of institutional encodings (FIX, SBE)
• Fault tolerant, high availability, distributed computing
• Docker / Kubernetes / AWS

What We Offer:

• Competitive base salary and discretionary bonus
• Competitive paid time off
• Company-paid health and protective benefits for employees and their eligible dependents
• Free virtual coaching sessions through Headspace
• Free daily snacks in-office
• Opportunities to learn about the Crypto industry
• Smart, entrepreneurial, and fun colleagues

*Benefits may vary depending on location.

Who You Are:

We are looking for talented software engineers to join our Lending technology team to build the next generation of crypto Lending systems.

You can work independently, have strong analytical and problem-solving skills, and a desire to own issues and see them through to resolution.  

What You'll Do:

You will work on core lending infrastructure, including collateral management, interest calculations, liquidations, and integrations with blockchain networks and traditional financial systems.

Responsibilities will include:

• Design, develop, and maintain backend services for crypto lending and borrowing products
• Implement core lending logic including:
  • Loan origination and lifecycle management
  • Collateral valuation and margining
  • Interest rate models and accrual
  • Liquidation and risk management mechanisms
• Build reliable, scalable APIs for internal and external consumers
• Integrate with blockchain networks, smart contracts, custodians, oracles, and pricing feeds
• Collaborate with product, risk, and compliance teams to translate business requirements into robust systems
• Write clean, well-tested, and well-documented code
• Participate in code reviews and architectural discussions
• Monitor and improve system performance, security, and reliability in production

What We’re Looking For:

• 10+ years of relevant development experience
• Excellent core Java skills
• Knowledge of Spring and Kafka
• Experience developing microservices
• Code optimization and profiling capabilities

Bonus Points:

• Experience leading a team 
• Development experience with OMS and Risk Systems
• Knowledge of traditional financial products
  • Options
  • Forwards
  • Futures
• Docker / Kubernetes / AWS
• Knowledge of crypto
• Knowledge of crypto products
  • Perpetual Forwards (perps)
  • On-Chain Borrows / Lends

What We Offer: 

• Competitive base salary and discretionary bonus
• Flexible Time Off (i.e. unlimited paid vacation days)
• Company paid sick leave
• Company-paid health and protective benefits for employees, partners, and other dependents
• Generous paid Parental Leave
• Free virtual coaching and counseling sessions through Headspace
• Opportunities to learn about the Crypto industry
• Free daily snacks in-office
• Smart, entrepreneurial, and fun colleagues
• Employee Resource Groups

Apply now and join us on our mission to engineer a new economic paradigm.

We are seeking a skilled MLOps & Agentic Platform Engineer. This role involves managing model registries, developing continuous training loops, and implementing A/B testing infrastructure. The ideal candidate will have a strong DevOps/MLOps background and be adept at deploying scalable microservices and building observability dashboards.

Responsibilities:

• Manage model registries, continuous training loops, and A/B testing infrastructure.
• Deploy agents as scalable microservices on Kubernetes.
• Build observability dashboards to track token usage, latency, and agent reasoning paths.

Qualifications:

• Strong DevOps/MLOps background (Kubernetes, Docker, Terraform).
• Experience with MLflow, Weights & Biases, or LangSmith.
• Knowledge of building scalable microservice architectures.

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.

We are looking for a Channel Sales Engineer to be a technical resource for Cato Network’s Channel sales force in Hong Kong & Taiwan. In this role, you will actively drive and manage the technology evaluation stage of the sales process, working in conjunction with the sales team as the key technical advisor and product advocate for our solutions. You should be skilled at building relationships and explaining technology and product positioning to both business and technical users as well as passionate about understanding technical issues to ensure complete customer satisfaction through all stages of the sales process. 

Responsibilities

• Provide technical validation of Cato Networks solutions to prospects
• Development and delivery of product demonstrations
• Presenting the product to customers and at field events such as conferences, seminars, etc.
• Respond to functional and technical elements of RFIs/RFPs
• Convey customer requirements to Product Management teams
• Travel throughout sales territory 

Requirements 

• 4+ years of Pre-Sales or Consulting experience working with network and/or cloud security products in a customer-facing role
• Proven track record in software sales
• Comprehensive understanding of networking technology, including:
• LAN and WAN technologies
• Switching and routing 
• Security (Firewalls and Filtering technologies)
• Cloud
• Strong presentation skills and written communication in emails, RFPs, and reports
• Organised, analytical, creative and adaptive in approach and finding solutions

 #LI-PT1

Overview

The Trading Engine sits at the core of the BitMEX platform and handles all brokerage and trading aspects. The Trading Engine team is responsible for order management, risk management, position keeping, PNL calculations, market data distribution, order matching, and settlement.

We are building a best-in-class engineering team to help us scale the BitMEX trading platform to millions of users and millions of transactions per second, and grow an innovative set of new products. We are looking for strong technologists to join our lean core team with a keen interest in building the next generation of electronic trading systems.

Key Responsibilities

• Ownership in the design, development and delivery of trading system components
• New feature implementation, bug fixing, and performance tuning
• Partner with Financial Products and quantitative researchers on product delivery
• Mentor team members and drive firm initiatives

Requirements

• 8+ years programming experience writing high-performance Java applications
• Experienced in developing low latency trading systems
• Bachelor's degree in a Computer Science or similar STEM discipline
• Experience in a related industry, such within a Hedge Fund, Investment Bank, or an Exchange developing financial trading applications
• Understanding of the modern software development fundamentals and testing practises inclusive of TDD and BDD
• Understanding of design patterns and object-oriented programming such as SOLID, with in-depth understanding of algorithms and their complexities 
• Understanding of the Java Memory Model and concurrency in practise
• Demonstrable analytical and problem solving skills, with an ability to break larger problems down and turning complex problems into simpler abstractions
• Genuine passion for software development, and a keen lifetime learner who puts quality over quantity

Nice to have

• Experience in development of execution algos and risk management systems
• Finance knowledge in FX/Crypto spot and derivatives markets
• Basic understanding of mathematics
• Working knowledge of the KDB/q language 
• Working knowledge of containerisation using Docker/Kubernetes 
• Experience with REST/WS, FIX or any other financial protocols

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

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

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.

Here’s the bit about us:

Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets like cryptocurrencies and NFTs. At Fireblocks, we enable financial institutions to securely build, run and scale digital asset operations through the Fireblocks MPC-based Wallet Infrastructure. Digital assets are protected from cyber-attacks, internal collusion, and human error using next-generation multi-layer technology. Fireblocks supports the most diverse set of tools to work with digital assets, be it DeFi, Tokenization, NFTs or Staking across the whole industry.

As of August 2025, we serve over 2000 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world's highest-valued digital asset infrastructure company, with over $1 billion raised.

Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Join us as we Secure. Simplify. Scale

Here’s the bit about the opportunity:

As a Sales Engineer at Fireblocks in APAC, you will take full ownership and responsibility for your designated projects and clients, from the product sales demonstration up to the preparation of client onboarding. You will be expected to understand the competitive landscape and how other competing solutions and platforms operate, be a gatekeeper to the internal engineering groups, assist with POC setup and testing, give demos on all advanced features related to API, handle tier 1-3 knowledge transfer to customers, coordinate workshops, assist in customer onboarding, handle RFPs and more. 

You’ll be:

• Working within a supportive APAC-wide Sales Engineering team of highly motivated self-starters
• Supporting the Sales team through the entire client sales cycle from qualification to client onboarding
• Tailoring each demo to match the unique requirements of the customer to show how Fireblocks can support their Digital Asset goals
• Delivering in-depth technical presentations to C-level executives and cybersecurity professionals regularly
• Collaborate internally with Account Managers, Sales Directors and Product Managers
• Translating technical knowledge and terminology to non-technical audiences
• Managing multiple projects and preparing RFx responses simultaneously, each with its bespoke requirements

You’ll bring:

• 8 -10 years working experience in either a pre-sales or consulting position within a Fintech, Crypto or Cybersecurity company
• A high technical acumen with natural curiosity and willingness to dig deep into complex technologies
• Confident & concise communication with excellent presentation skills
• A demonstrable passion for Blockchain and the Crypto industry, whether it be a professional or a personal interest
• An analytical approach that intuitively connects the dots 
• A proactive, self-starter mindset with an interest and knowledge of Banking, Financial Services or Fintech 
• Enthusiasm when educating customers and colleagues 
• The ability to work with Webhooks, REST APIs and perform basic scripting tasks
• Fluent in English and Mandarin

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

Location: Hong Kong or Remote
Type: Full Time

The Role

As a Software Engineer at Nex, you will contribute to building the technical foundations that power our platform's most demanding capabilities. You will focus on either ML Engineering or Framework Engineering, two complementary specializations that drive research velocity and product performance.

In the ML Engineering track, you will build the infrastructure that accelerates machine learning research: training pipelines, data workflows, model integration systems, and the tools that enable rapid experimentation. Your work ensures researchers can iterate reliably and move experiments toward production readiness.

In the Framework Engineering track, you will own the design and development of our cross-platform software framework for detection, sensing, haptics, and ML inference. You will build the real-time systems, hardware abstraction layers, and developer APIs that enable multimodal interaction on Nex Playground.

Either path offers the opportunity to work on deeply technical problems in machine learning systems, data infrastructure, sensing technologies, and real-time inference. You will be part of a small, highly technical team that values both specialization and collaboration, with clear ownership of core technology areas.

The Mindset

You are drawn to solving complex technical challenges at the intersection of research and production engineering. You care deeply about building systems that are reliable, performant, and maintainable. You thrive in environments where technical depth matters, where your expertise in ML systems, distributed computing, or real-time software directly shapes what the platform can do.

What You’ll Do

ML Engineering Track

• Design and build training pipelines, data workflows, and model integration systems
• Develop infrastructure that accelerates research iteration and reduces turnaround time
• Build systems for data collection, curation, and preprocessing at scale
• Create tools and automation that move experiments toward production readiness
• Optimize data pipelines for reliability, performance, and observability
• Collaborate with ML researchers to understand their needs and remove technical blockers
• Work on model serving infrastructure and integration with the production framework

Framework Engineering Track

• Design and develop a robust, performant, cross-platform framework for sensing, detection, haptics, and ML inference
• Build efficient runtime execution systems and hardware abstraction layers
• Develop developer APIs that make complex sensing and inference accessible
• Optimize for real-time performance on multimodal data streams
• Work on camera, microphone, and haptics integration
• Implement code that runs reliably across different platforms and hardware configurations
• Improve framework stability, performance, and developer experience

Both Tracks

• Write clean, well-tested code that maintains high engineering standards
• Participate in code reviews and help raise the engineering bar across the team
• Contribute to shared tools, infrastructure, and cross-role projects (20% Time)
• Work with the dual-leadership model (Engineering Manager and Tech Lead) to understand priorities and technical direction
• Document systems and decisions to support team knowledge sharing

Must Have

ML Engineering Track

• 3+ years of professional software engineering experience in building production ML systems, training infrastructure, or research platforms
• Proficiency in Python, additional experience with at least one other systems language (C++, C#, Java, Rust, or Go)
• Hands-on experience with PyTorch or TensorFlow in production or research environments
• Experience building or maintaining ML training pipelines or data workflows
• Familiarity with model deployment, inference optimization, or MLOps practices

Framework Engineering Track

• 3+ years of professional software engineering experience in building real-time software frameworks, cross-platform systems, or performance-critical applications
• Proficiency in C++/C#, additional experience with at least one other systems language (C++, C#, Java, Rust, or Go)
• Experience with cross-platform development
• Proven track record with performance optimization, real-time systems, or hardware abstraction layers
• Experience building developer APIs or software frameworks used by other engineers

Nice To Have

For ML Engineering Track

• Experience with distributed training systems or GPU-accelerated computing
• Knowledge of data versioning, experiment tracking, or ML metadata management
• Familiarity with containerization (Docker) and orchestration tools
• Contributions to open-source ML projects or research publications

For Framework Engineering Track

• Experience building real-time systems or low-latency software
• Familiarity with computer vision, signal processing, or embedded systems
• Experience with cross-platform development or hardware abstraction
• Knowledge of performance optimization and profiling
• Experience with sensing technologies (cameras, microphones, or similar)
• Familiarity with CI/CD pipelines and automated testing

For Either Track

• Experience working in small, high-performance technical teams
• Background in startups, high-growth environments, or consumer product companies
• Passion for pushing technical boundaries and deep problem-solving

Location: Hong Kong
Type: Full Time

The Role

As a Senior Software Engineer at Nex, you will architect and build the scalable backbone of our global platform powering e‑commerce, subscriptions, user management, device pairing, content delivery, support systems, analytics, and system updates. Your work will serve many millions of connected devices and the operating systems behind them, shaping daily user experiences worldwide. You will partner with business, product, and operation teams, to deliver backend infrastructure that is simple, robust, observable, and reliable at scale.

The Mindset

You care deeply about elegant, scalable systems. You thrive in fast‑paced, product‑driven environments and see great backend engineering as the intersection of craft, simplification, and impact. You enjoy solving problems across performance, security, reliability, and maintainability. You are customer‑obsessed and biased for action. You move quickly while staying precise, careful, and risk‑aware.

What You’ll Do

• Design, build, and operate scalable backend services for e‑commerce, subscriptions, accounts, device activation, content delivery, support, analytics, and system updates.
• Build services that are reliable, fault‑tolerant, and highly observable, with strong monitoring, logging, and alerting.
• Develop robust APIs and backend logic using contemporary languages and runtimes (primarily Node.js, Python, and Go, selected based on project needs and performance goals).
• Implement and optimize authentication flows, including OAuth and device authentication.
• Use cloud and container technology for deployment, scaling, and service management.
• Architect fault‑tolerant systems using queues, service‑oriented patterns, and message‑driven workflows.
• Guide and collaborate with a mission‑aligned external engineering team.
• Work closely with business, product, and operations to deliver customer‑obsessed solutions.

Must Have

• 5+ years building backend services for high‑traffic products.
• Proven experience running highly observable services in production using Docker and Kubernetes.
• Experience with distributed systems, big data workflows, and database optimization across NoSQL and PostgreSQL.
• Deep understanding of data consistency principles, safe operation design, and concurrency control.
• Passion for deep technical challenges and raising the engineering bar.
• Ability to lead troubleshooting and postmortems during production incidents.
• Ability to work effectively with global teams across time zones.
• Proficiency in English communication.

Nice To Have

• Experience with authentication patterns including OAuth and device flows.
• Experience building fault‑tolerant systems using queues and service‑based or microservices architectures.
• Expertise with real‑time data streams and messaging tools such as Apache Kafka, SQS, or Pub/Sub.
• Familiarity with Firebase and Supabase.
• Knowledge of privacy, compliance, and information security best practices.
• Experience in startups, high‑growth environments, or consumer product companies.