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.

Your future role within QRT 

• Building global and scalable Data Lakehouse solution used by multiple trading desks at QRT
• Contributing into software and infrastructure design and implementation in AWS cloud environment
• Developing data pipelines in Python using data libraries and cloud SDKs
• Data modelling within scope of Data Lake and OLAP - large volumes and highly concurrent data access
• Optimizing performance of the data lake as well as OLAP databases in cross-region environment
• Ensuring data completeness and quality across critical pipelines
• Build and support tailored data solutions for Quants and Traders

Your present skillset 

• 5+ year of experience and proven track record of building data platforms
• Python and SQL mastery are essential, C++ is a big plus
• Appetite to contribute into cloud infrastructure
• Ability to build a structured approach to problem-solving
• Independent and autonomous while still a strong team player
• Intellectual curiosity to learn rapidly
• Finance experience is highly desirable

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. 

As an Infrastructure Support Engineer (AWS), you will play a key role in designing, maintaining, and securing cloud infrastructure to support critical business operations. The team works closely with development teams, DevOps, and system administrators to ensure seamless cloud functionality. 

Your future role at QRT:

• Design and implement custom AWS architectures to enhance the quantitative research and modelling processes of the desk 
• Troubleshooting and resolving complex technical issues related to AWS infrastructure. 
• Collaborate with quantitative researchers, developers, and data scientists to understand their needs and translate them into scalable, flexible, and secure cloud solutions 
• Design and implement custom AWS architectures to enhance the quantitative research and modelling processes of the desk 
• Develop automation scripts using Terraform, CloudFormation, and other tools to improve cloud management and efficiency. 
• Work on continuous monitoring and optimizing performance and cost-effectiveness of cloud infrastructure. 
• Evaluate and recommend new technologies to improve the reliability, scalability, and security of the company's cloud infrastructure 

Your present skillset: 

• Troubleshooting should be core to your skill set and will be extremely useful to have ability to dive into issues without much context and troubleshoot the way to resolution. 
• 8+ years' experience as a Cloud Architect or Engineer with a strong focus on AWS technologies. 
• In-depth knowledge of AWS services, including EKS, EC2, S3, Lambda, RDS, VPC, IAM, CloudWatch, and others 
• Proficiency with scripting languages (e.g. Python, Bash) 
• Hands-on experience with configuration management tools (e.g. Ansible, Terraform). 
• Experience with containers and orchestration technologies (e.g. Docker, ECS, Kubernetes) 
• Experience with monitoring and performance tuning in cloud environments. 
• Familiarity with agile software development methodologies 
• Experience debugging with software development tools. 
• Experience with working and troubleshooting with Windows and Linux OS administration. 
• The ability to duplicate specific software error or AWS configuration to define the cause. 
• Excellent verbal and written communication skills, and the ability to interpret and answer complex technical questions, provide and ensure user follow-up and contribute to knowledge base content. 
• Maintain patience and composure as you help end users through their issues. 
• AWS certifications (Solutions Architect, DevOps Engineer, etc) are a 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. 

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

The successful candidate will join the global infrastructure team at QRT. You will be responsible for architecting, engineering and subsequent delivery oversight across all aspects of the QRT network estate but with particular focus on our colocation infrastructure. The trading infrastructure is a combination of wide area connectivity and ultra-low latency trading infrastructures. 

The team will deliver network solutions which enable full lifecycle management (architect, design, build, operate, retire) for our network components across core network switching, firewalls, load balancers, instrumentation/telemetry, network CMDB, and automation. It is crucial that any candidates must be able to demonstrate delivery of complex networks, at scale, which have been delivered through a software and automation-driven mindset. 

You will have deep knowledge of high-performance networking, including detailed knowledge of the product capabilities and roadmaps from the likes of Cisco, Arista and Fortinet. You will have direct experience of delivering and managing network solutions supporting corporate infrastructure and exchange specific ultra-low latency infrastructure with associated automation, telemetry and instrumentation frameworks. 

Your present skillset

• As a senior network engineer, you will partner closely with the project management teams and work in a highly collaborative manner within the network team and the wider organisation 
• You will be member of an existing engineering team where you have direct responsibility and accountability for a complex and high-performance network infrastructures 
• You will be able to demonstrate expert knowledge of delivering complex network architectures delivered via software driven and agile methodology 
• You will have deep knowledge of delivering networks supporting high-performance and low latency computing architectures 
• You will have deep knowledge of the network vendor ecosystem and be able to demonstrate building engineering relationships at senior layers with vendor product and engineering teams 
• You will stay informed on industry trends and emerging technologies to ensure the network infrastructure remains cutting-edge 
• You will have knowledge of wide area network engineering focused on traffic prioritisation and steering.  It would be good to have experience of Segment Routing. 

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

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 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.

Your future role within QRT

We are seeking a hands-on Senior Software Engineer to join our Market Access team to design and develop cutting-edge, high-performance systems that power our trading capabilities. 

As a senior engineer, you will: 

• Architect and Develop: Design, develop, and maintain high-performance C++ applications for trading systems, ensuring scalability, robustness, and low-latency performance. 
• Collaborate: Work closely with FPGA engineers, DevOps professionals, and other software engineers to deliver integrated solutions that meet the needs of our trading environment. 
• Code Excellence: Participate in code reviews, debugging, and rigorous optimization to ensure the delivery of high-quality, maintainable code. 
• Drive Architecture: Lead and contribute to architectural discussions, ensuring the evolution of our software systems aligns with business and technological goals. 
• Optimize Systems: Partner with system administrators and network engineers to fine-tune deployment environments for maximum efficiency and performance. 
• Mentor and Innovate: Mentor team members in best practices and contribute to the continuous improvement of our software development processes. 

Your Present Skillset 

• Expertise in C++ Development: Proven experience in modern C++ (C++11/14/17/20) and multithreaded, high-performance applications on Linux. 
• System Architecture: Demonstrated experience in system-level architecture design for trading or other performance-critical environments. 
• Optimization Techniques: Extensive experience with low-latency optimizations, profiling, and performance tuning. 
• Leadership: Previous experience as a people manager or technical lead, demonstrate examples of leading engineers on different projects
• Communication and Collaboration Skills: Strong ability to drive collaboration and work with cross-disciplinary teams, including FPGA engineers and network specialists. 
• Debugging and Tooling: Familiarity with advanced debugging tools and performance analysis techniques. 
• Financial Knowledge: Understanding of financial products and trading systems is preferred. 

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

We are seeking a pragmatic and commercially-oriented Risk Technology specific Site Reliability Engineer (SRE) to join our team. The ideal candidate will have a strong background in technology. Primary he/she will be involved in prototyping, building scalable solutions with automated tests and CI/CD pipelines for the business with the goal of delivering a stable service. He/She must have a keen interest in automating processes and workflows. In addition, he/she will have to liaise with internal or external teams for effective management of the QRT Risk Technology stack. 

What you will do: 

• Develop and implement robust and reliable automation and/or analytical tools to help capture and investigate data quality problems using advanced Python 
• Building and enhancing user interfaces using tools like Plotly Dash and/or Streamlit. 
• Monitor system performance and troubleshoot issues to ensure optimal operation. 
• Collaborate with other support and development teams, SRE or Infrastructure teams to improve system reliability and performance. 
• Ensure security and compliance standards are met. 
• Support Risk and PnL application infrastructure, including but not limited to: 
• Risk and PnL application problems 
• AWS EKS infrastructure issues 
• Monitoring and react to system issues 

Requirements 

• Good understanding of system architecture and cloud technologies. 
• Proficiency in programming languages, Python being the primary. 
• Experience with monitoring and logging tools. 
• Excellent problem-solving skills and attention to detail. 
• Ability to work in a fast-paced, dynamic environment. 
• Commercially oriented mindset with a focus on business outcomes. 
• Prior experience in the finance industry is preferred but not required. 

Your present skillset 

• 4-7 years of software development experience. 
• Advanced proficiency in Python with strong object-oriented programming skills. 
• Advanced proficiency with the use of pandas DataFrame. 
• UI development experience with python frameworks such as Plotly Dash and/or streamlit. 
• Experience with self-hosted and cloud platforms (AWS preferred). 
• Familiarity with Rest APIs, Containers, Kubernetes, and SQL Server. 
• Strong problem-solving skills with a proactive and efficient approach. 
• Good clear communication skill with the ability to navigate and express complex ideas. 
• Ability to manage time effectively. 
• Familiarity with risk and PnL concepts (good-to-have). 
• Familiar with time series data visualization and technology such as InfluxDB, Prometheus (good-to-have). 

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 and Lifecycle team. We work closely with trading and research functions to provide trade and position lifecycle automations (corporate actions, expiries, coupon payments, etc), maintain reference data, handle internal and external reporting and generate reports for Front office use across different teams. This position has high visibility across the business and every project will directly impact trading decisions.  
 

Your responsibilities will include: 

• Develop highly scalable and performant solutions using best practices, while partnering with various stakeholders within QRT, including Engineering/Risk/Operations and Research/Execution teams. 
• Write automated tests, maintain, and scale delivery/integration pipelines. 
• Make all reference data available for different asset types, ensuring good data quality. 
• Taking care of all Realtime/EOD reports to internal or external parties. 
• Automation of all life cycle events like corporate actions, coupon payments, etc. for all asset types 
• Validate systems and procedures related to trade and position lifecycle, ensuring robust checks and alignment with brokers and fund administrators 
• Taking care of compliance and regulatory reporting delivery 

Your present skillset: 

• Expert Python programming, design, and architecture 
• Knowledge of testing as part of continuous delivery and integration pipelines. 
• Familiarity with SQL and relational databases. 
• Experience with C# would be good to have 
• Excellent communication skills, and ability to collaborate effectively in a small, close-knit team. 
• Fluency in English, both written and verbal 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.

Your future role at QRT: 

We are looking for an exceptional Software Engineer to be an integral member of the Data and Lifecycle team. We work closely with trading and research functions to provide trade and position lifecycle automations (corporate actions, expiries, coupon payments, etc), maintain reference data, handle internal and external reporting and generate reports for Front office use across different teams.  

This position has a specialized focus as an SME for Derivatives - Reference Data and Lifecycle. This high-visibility position will directly impact trading and business operations by providing expert guidance on equity-related reference data, events and automating complex lifecycle processes.  

Your responsibilities will include: 

• Be involved in the design and implementation of scalable, high-performance solutions for trade and position lifecycle automations for derivative products, ensuring accuracy and operational efficiency.
• Ensure the availability and quality of reference data for different types of derivatives traded by QRT.
  Partner closely with a variety of stakeholders and maintain alignment with business needs.

Your present skillset: 

• 4+ years of work experience in a quantitative trading environment
• Deep understanding of derivatives (especially futures and options) with regards to reference data and the asset’s lifecycle events
• In depth knowledge of how derivatives are treated in different markets / exchanges.
• Advanced programming skills, with a drive for delivering strategic solutions.
• Programming language agnostic. Experience with Python or C# is a plus but should be willing to pick up.
• Familiarity with SQL and relational databases.
• Knowledge of testing as part of continuous delivery and integration pipelines.
• Excellent communication skills, and ability to collaborate effectively in a small, close-knit team.
• Fluency in English, both written and verbal 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.

Your future role at QRT: 

We are looking for an exceptional Software Engineer to be an integral member of the Data and Lifecycle team. We work closely with trading and research functions to provide trade and position lifecycle automations (corporate actions, expiries, coupon payments, etc), maintain reference data, handle internal and external reporting and generate reports for Front office use across different teams.  

This position has a specialized focus as an SME for Equities, ETFs Reference Data and Corporate Actions. This high-visibility position will directly impact trading and business operations by providing expert guidance on equity-related reference data, events and automating complex lifecycle processes.  

Your responsibilities will include: 

• Be involved in the design and implementation of scalable, high-performance solutions for trade and position lifecycle automations for corporate actions, ensuring accuracy and operational efficiency. 
• Ensure the availability and quality of reference data for diverse asset types, with a particular emphasis on equities and corporate actions. 
• Partner closely with a variety of stakeholders and maintain alignment with business needs. 
• Validate systems and procedures related to reference data and corporate actions, ensuring robust trade/position checks and alignment with brokers and fund administrators. 

Your present skillset: 

• Deep understanding of equities, ETFs and their derivatives with regards to reference data and corporate actions 
• Advanced Python programming, design, and architecture. 
• Familiarity with SQL and relational databases. 
• Experience with C# is a plus 
• Knowledge of testing as part of continuous delivery and integration pipelines. 
• Excellent communication skills, and ability to collaborate effectively in a small, close-knit team. 
• Fluency in English, both written and verbal 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.

We are looking for an exceptional Software Engineer, who is open to data analytics, to be an integral member of the Core Platforms team. We work closely with trading and risk managers to provide Risk and PnL information, in both real time and EOD. This position has high visibility across the business and exposure to every part of the trading lifecycle. This position requires excellent communication skills, strong attention to detail, and commitment to effective problem resolution.

Your future role at QRT:

• Building the core Risk and PnL system
• Working in both C++ and Python
• Risk and PnL reconciliation with internal or external parties
• Direct interaction with Risk Managers and Trading Desks

Your present skillset:

• 2+ years of experience of front-office trading desk-aligned role
• Good knowledge of Python
• Good knowledge of object-oriented development skills (C++ required)
• Experience with Relational Database (SQL Server, Postgres)
• Ability to multitask, diagnose faults and remedy under time pressure
• Good knowledge of execution lifecycles and instrument lifecycles (such as corporate actions, settlement, bond coupons, swap resets) is highly desirable
• Good knowledge of different asset classes is highly desirable
• Experience with data reconciliation
• Excellent data analytical and problem-solving skills
• Team player with excellent 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.

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 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 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 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. 

Your future role within QRT:

As part of the next phase of QRT's development, we are rolling out hardware platforms to accelerate our trading systems. FPGA development will be at the heart of many of these systems with a focus on high frequency trading. 

We are looking for talented hardware engineers with a track record of achievement in any domain. You may have experience in finance and trading, but it is not essential. You enjoy solving complex system problems where hardware and software come together to provide high performance solutions. You will have the opportunity to work with the latest technologies and have your voice heard in this fast-paced firm. Working with trading teams, you will take ownership of:

• Translating trading ideas into the most appropriate solutions
• Develop RTL on the latest FPGAs with modern design flows
• Following through into production, analysing results and optimising

Your present skillset:

• At least 10+ years' of experience in a similar role; experience as a Technical Lead/ Manager is a plus
• Deep understanding of FPGA architecture leading to efficient designs
• Full lifecycle RTL development including automated verification
• Python scripting
• Working knowledge of C/C++ development
• Ability to see through complexity to identify simple solutions
• A realisation that good teamwork is essential to modern development

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. 

Your future role within QRT:

As part of the next phase of QRT's development, we are rolling out hardware platforms to accelerate our trading systems. FPGA development will be at the heart of many of these systems with a focus on high frequency trading. 

We are looking for talented hardware engineers with a track record of achievement in any domain. You may have experience in finance and trading, but it is not essential. You enjoy solving complex system problems where hardware and software come together to provide high performance solutions. You will have the opportunity to work with the latest technologies and have your voice heard in this fast-paced firm. Working with trading teams, you will take ownership of:

• Translating trading ideas into the most appropriate solutions
• Develop RTL on the latest FPGAs with modern design flows
• Following through into production, analysing results and optimising

Your present skillset:

• At least 10+ years' of experience in a similar role; experience as a Technical Lead/ Manager is a plus
• Deep understanding of FPGA architecture leading to efficient designs
• Full lifecycle RTL development including automated verification
• Python scripting
• Working knowledge of C/C++ development
• Ability to see through complexity to identify simple solutions
• A realisation that good teamwork is essential to modern development

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

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.

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.

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.

At IMC, technology is not a department; it’s at the heart of everything we do. Developed in house, our innovative software makes millions of trading decisions daily, and we win by making better and faster decisions than our competition.

Our APAC Engineering teams work across a wide range of systems, including trading algorithm implementation, pricing, and the optimisation of our research processes and techniques. Engineers collaborate closely with Traders, Quant Researchers, and other engineering teams to build scalable, high-performance solutions that directly impact trading outcomes.

In Hong Kong, developers partner closely with Quant Research to design and enhance the tools and platforms that underpin our research environment. This includes building systems that enable large-scale computation on distributed clusters, supporting the exploration of new trading strategies, model training, and high-fidelity backtesting.

Your Core Responsibilities: 

• Design, build, and maintain high-performance Python applications that support quantitative research and trading
• Partner closely with Quant Researchers and Traders to translate research ideas into scalable, production-ready systems
• Develop and enhance research frameworks, simulation environments, and backtesting capabilities
• Optimise data pipelines and workflows to improve research velocity and model iteration speed
• Own systems end-to-end, from initial design through to deployment and continuous improvement
• Implement automation and tooling to increase efficiency and reliability across the research lifecycle
• Balance trade-offs across performance, scalability, and maintainability in a complex, high-performance environment
•  

Your Skills and Experience:

• 5+ years of professional software engineering experience, with strong Python expertise
• Strong foundations in data structures, algorithms, and software design
• Experience building scalable systems, ideally in data-intensive or distributed environments
• Proven ability to work closely with stakeholders to solve complex, ambiguous problems
• A proactive mindset with a strong sense of ownership

#LI-DNI

At IMC, technology is not a department it’s at the heart of everything we do. Our in-house built systems make millions of trading decisions every day, and our edge comes from making better, faster decisions than the competition.

Our engineers build software that sits directly in the latency-critical path of our trading systems. From exchange connectivity and market data handling to pricing, risk management, and order execution, our technology underpins every part of the trading lifecycle. In Hong Kong, you’ll work closely with Traders and Quant Researchers to develop high-performance systems that operate at scale in highly competitive global markets.

Your Core Responsibilities: 

As a C++ Engineer, you will design and build performance-critical components that power our trading systems, working in close partnership with Traders, Researchers, and other engineers.

• Design, build and optimise high-performance C++ trading systems that power pricing, risk management and order strategy across equities markets, ensuring robust and scalable performance in live trading environments.
• Work closely with Traders and Quant Researchers to translate trading ideas into efficient, production-ready systems
• Continuously improve system performance through profiling, optimisation, and thoughtful systems design
• Own the full development lifecycle, from design and implementation through to deployment and monitoring
• Navigate complex trade-offs between latency, throughput, scalability, and maintainability in a real-time environment

Your Skills and Experience: 

• Strong programming skills in C++. Experience in latest versions of C++ highly desirable
• Solid understanding of systems programming concepts, including concurrency, memory management, and performance optimisation
• Experience working in Linux environments
• Proven ability to build and optimise high-performance systems
• A high degree of flexibility and adaptability: willing and able to deal with uncertainty and ambiguity in a rapidly evolving environment
• Comfortable working closely with stakeholders to deliver impactful solutions

#LI-DNI

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

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

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

Profile

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

Qualifications

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

#LI-CP1

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

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

Profile

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

Qualifications

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

#LI-CP1

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 App of the Day.

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

With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.   

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, 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

• Opportunity to lead key engineering and product decisions
• Actively shipping production code for the Speechify iOS app
• Work within a dedicated product team
• Participate in product discussions to shape the product roadmap
• Maintain and enhance the existing complex app architecture

An Ideal Candidate Should Have

• Experience. You've worked on products that scaled to a large user base
• Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
• Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
• Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
• Speed. You work quickly to generate ideas 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
• Technical skills. Swift, SwiftUI

Technical Requirements:

• Swift Programming Language
• SwiftUI experience
• Experience in Multithreading Programming
• Working with CI/CD infrastructure
• Experience with Fastlane
• SOLID principles, the ability to write every single class according to SOLID
• Experience with Git and understanding of different Git strategies

What We offer:

• A fast-growing environment where you can help shape the company and product
• An entrepreneurial crew that supports risk, intuition, and hustle
• The opportunity to make a big impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
• Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
• Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
• Work in one of the fastest growing sectors of tech: 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.

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

Location: Hong Kong
Type: Full Time

The Role

As our Software Engineer (Connected Play) you will help families play together, even when they are apart. You will work within our game teams to implement secure, real-time multiplayer features, transforming our single-device hits into shared experiences that connect living rooms.

You will focus on the gameplay implementation of our connected features. You will solve the unique engineering challenges of synchronizing motion gaming — ensuring that a tennis swing in New York feels instant and fair to a player in London. You will help bring connected experiences to titles like Tennis Smash: Racketville, Bowling Strike and HomeRun Heroes: StarStrikers.

What You'll Do

• Implement real-time multiplayer features, ensuring physics, scores, and player movements are synchronized accurately across devices.
• Implement safety-first networking features. You will build restricted matchmaking and communication systems (e.g., non-verbal emotes, pre-set phrases) that keep our ecosystem safe for children.
• Refactor single-player codebases, adapting existing game logic to support multiplayer without breaking the original "game feel."
• Solve gameplay networking challenges, such as smoothing out jittery movement (interpolation) and optimizing bandwidth for average Internet connections.
• Collaborate with Game Artists to ensure visual effects and animations sync perfectly for every player.
• Collaborate with the Developer Experience Team, acting as the primary user of their SDKs and providing feedback to help improve the developer experience.

Must-Have

• 3+ years of professional software development experience.
• Strong proficiency in C# and the Unity ecosystem.
• Deep understanding of Networking Fundamentals. You are fluent in concepts like RPCs, state synchronization, and authority (host vs. client).
• Proficiency with Unity Network Stacks. You have hands-on experience building features with Photon Fusion, Mirror, or Netcode for GameObjects etc.
• Experience with asynchronous programming in Unity (UniTask, async/await or coroutines).
• Ability to write clean, maintainable, and performant code.

Should Have

• A growth mindset and the energy to thrive in a fast-paced, high-growth environment.
• An obsession with code quality and a sense of personal ownership over the product's final polish.
• Passion for building scalable frameworks and tools that empower every discipline to deliver their best work efficiently.
• Genuine excitement for deep technical challenges, such as real-time state synchronization, scalable backend architecture, and seamless matchmaking.

Nice to Have

• Experience shipping a multiplayer game.
• A love for staying active and healthy, with a passion for helping others do the same.
• An interest in playing games and excitement about game development.

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.

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 Position

We are hiring Production Engineers in our Hong Kong office. Jane Street Production Engineers are software developers who spend time both developing software and also providing high-quality support for software systems that are critical to Jane Street's trading business.

Many of our Production Engineers are embedded in various software teams; others are in standalone teams. In both situations we work alongside application developers with a common goal of creating and running great software systems. As a firm we are big believers in functional programming, and use OCaml as our primary development language.

Production Engineers play an essential role interacting with a wide variety of departments and functions at Jane Street. We solve real-time issues and make a firm-wide impact. We take ownership of the architecture and design of systems that monitor and support the firm’s trading. We also design and develop the tools that we use, and it feels great to be able to shape these tools and then enjoy the improvements.

If you'd like to learn more, you can read about Production Engineering at Jane Street. 

How is a Production Engineer role different from a generic Software Engineering role?

As Production Engineers:

• We split our time between OCaml software development project work and a support rotation, in which we actively resolve live issues in Jane Street’s critical systems
• We are curious and eager to learn about a number of different systems and how they fit together. This gives us a breadth of knowledge and opportunities to collaborate with many other dev and business teams across the firm
• We spend less time in total coding (due to the support rotation), and are interrupted more often, and we enjoy adding value to Jane Street in this way
• We get satisfaction from helping others, enabling good trades, and getting to the bottom of complex and urgent production issues

About You

We don’t expect you to have a background in functional programming, finance, or any other specific field—we’re looking for smart software developers who enjoy solving interesting problems. We’re more interested in how you think and learn than just what you currently know. You should be:

• A strong programmer with a love for technology; able to write and read code well
• An intellectually curious person who is motivated, collaborative, and eager to learn
• An excellent communicator, able to be clear and calm during production incidents
• 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

We're always hiring software engineers for all of our offices. Technology is at the core of how we approach our work, and engineers are intimately involved in every area of the business. 

We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street’s research and trading work, acting as the go-to language for data analysis, visualization, and machine learning.

We also believe in the value of open source software, using it in our daily work and releasing over a million lines of our own code as open source.

About You

• Top-notch programming skills
• Deep experience with—and love for—technology. There's no specific checklist; we use software to approach a variety of problems, so we're interested in everything from machine learning to systems administration to programming language design
• Strong interpersonal skills. Software engineering at Jane Street is highly collaborative, and we are looking for people who can work effectively in small, close-knit teams
• We don’t expect you to have experience with functional programming, OCaml, Python, or finance; we’re happy to hire talented engineers and teach them what they need to know.
• Fluent in English

If you'd like to get an idea of what we cover in our software engineering interview process, you can visit our interview prep page.

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 looking for Software Engineers who want to help us design and build the systems and tools that run the firm. You’ll find Software Engineers in all parts of Jane Street, solving real problems in critical areas ranging from trading desks to our accounting team, as well as building foundational infrastructure, whether that means implementing network monitoring or risk models. 

We are big believers in functional programming and, using OCaml, a statically -typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street’s research and trading work, acting as the go-to language for data analysis, visualization, and machine learning. 

Beyond our own environment, we also recognize the value of open source software, leveraging it in our daily work and releasing over a million lines of our own code as open source. We’re also always looking for ways to expand open source projects, and provide ongoing support to things like Mercurial, the OCaml compiler, and the OPAM package manager. That said, we’re interested in talented engineers with experience in any language—most of us came in with little to no practical experience in OCaml before we joined.

If you’d like to learn more, you can read about our interview process and meet some of our newest hires.

About You

We don’t expect you to have a background in functional programming, OCaml, Python, finance, or any other specific field—we’re looking for smart programmers who enjoy solving interesting problems. We’re more interested in how you think and learn than what you currently know. You should be:

• A top-notch programmer with a love for technology
• Intellectually curious, collaborative, and eager to learn
• Humble and unafraid to ask questions and admit mistakes
• Fluent in English

If you'd like to get an idea of what we cover in our software engineering interview process, you can visit our interview prep page.

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

About the Program

Our goal is to give you a real sense of what it’s like to work at Jane Street full time. Over the course of your internship, you will explore ways to approach and solve exciting problems within your field of interest through fun and challenging classes, interactive sessions, and group discussions — and then you will have the chance to put those lessons to practical use.

As an intern, you are paired with full-time employees who act as mentors, collaborating with you on real-world projects we actually need done. When you’re not working on your project, you will have plenty of time to use our office amenities, physical and virtual educational resources, attend guest speakers and social events, and engage with the parts of our work that excite you the most.

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, a collaborative spirit, and a passion for solving interesting problems, we have a feeling you’ll fit right in.

About the Position

As a Software Engineering intern, you’ll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our internal systems. Some teams also use Python, so depending on the project, you might do some work with Python as well.

During the internship, you’ll be closely mentored by full-time software engineers. Mentors design intern projects based on their team’s current needs and are heavily invested in helping interns build maintainable, high-quality software that is intended to reach production. The work you will do is as varied and diverse as what full-timers work on, covering a wide range of problems, from high performance trading systems to programming language design and everything in between. 

If you’d like to learn more, you can read about our interview and team placement processes and get a sense of what our most recent intern projects looked like!

About You

We don’t expect you to have a background in finance, OCaml, functional programming, or any other specific field—we’re looking for smart people who enjoy solving interesting problems. We’re more interested in how you think and learn than what you currently know. You should be:

• A top-notch programmer with a love for technology
• Intellectually curious, collaborative, and eager to learn
• Humble and unafraid to ask questions and admit mistakes
• Fluent in English

Please note: Jane Street will provide flights to and from Hong Kong as well as accommodation throughout the entirety of the program.

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 a Unified Communications Engineer to help grow, monitor and manage our global voice and video infrastructure. This role sits within our larger IT group and will require you to deliver smart solutions in a fast-paced environment without disrupting the daily workflow.

The Unified Communications team is responsible for end-user setup (devices and profiles), asset management and all infrastructure related to collaboration and telephony. Our projects include improving tooling and monitoring, refreshing hardware for meeting rooms and executing software and hardware configuration changes globally, while minimising downtime for various collaboration services. 

Our UC Engineers are experts at multitasking, monitoring alarms generated by our voice and video systems and juggling project-related tasks, all while serving as an escalation point for users and other technology groups. You’ll interface daily with different tech teams across the firm — IT Operations, Cybersecurity and Networking — to provide capacity planning, develop standards and best practices and improve documentation across our global UC infrastructure. 

The right candidate will be passionate about solving complex problems and supporting users with robust and flexible technical solutions. 

About You

• Have 7+ years of in-depth experience configuring and supporting the Cisco UC and Collaboration Product Suite in a multi-cluster environment, including: 
  • Cisco Unified Communications Manager versions 12.5+
  • Cisco Meeting Server
  • Cisco Expressway
• Have excellent knowledge of SIP, including implementing Session Border Controllers and PSTN SIP trunking
• Understand UC compliance products, and have experience with modern voice recording platforms (Verint, Nice, Calabrio, etc.) and messaging archiving products (Movius, LeapXpert, Smarsh, etc.)
• Have a working knowledge of Cisco APIs related to UC products, and experience with creating API automations using Python, PowerShell, etc. 
• Experienced with upgrading and maintaining Cisco UC products, including supporting phones, softphones and video conferencing endpoints 
• Experienced with integrating cloud-based conferencing technologies (Webex, Zoom, Teams, etc.) to on-premise infrastructure
• Able to collect and interpret log files, collaborate with support partners to solve problems while maintaining system stability and properly manage expectations with colleagues and users
• Familiar with the virtualisation of Cisco UC applications on enterprise-grade servers (HPE, Dell, Cisco, etc.) 
• Have a strong understanding of current security standards and expectations, and the ability to troubleshoot and use creative thinking to resolve issues
• Fluent in English; fluency in 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

We're looking for a hands-on Cybersecurity Engineer to join our Cybersecurity team to strengthen the security posture of our applications, data, infrastructure, and processes.

The role combines both hands-on technical expertise to uncover and remediate vulnerabilities and people skills to partner with various teams across the firm, guide teams to analyze the security implications of design decisions and guide them to build security into their applications from the ground up.

The role will leverage your hands-on offensive background to identify threats and require you to dive deep into the technical details and help build tailored security solutions and develop creative approaches to complex challenges. This role will require practical threat modeling skills and the ability to translate security principles into concrete architectural improvements.

The role also involves having conversations with system owners who understand their applications but may not recognize potential exploits, partnering with them to identify and help resolve vulnerabilities, and balancing tradeoffs between security controls and business requirements.

As a member of the Cybersecurity team, you’ll join a skilled group of programmers and security experts dedicated to keeping the firm safe. Our work covers a wide range of topics, from software engineering and DevOps to risk analysis, security governance, and cyber awareness.

About You

• Offensive security background
• Can help build and implement secure solutions from the ground up
• Equally comfortable breaking down complex problems on a whiteboard and taking a hands-on approach to problem-solving and troubleshooting
• Skilled at evaluating security tradeoffs and making risk-based decisions
• An excellent communicator who thrives on talking to people and building relationships; a collaborative mindset is a must
• Ability to teach others and transfer knowledge about threat modeling 
• Strong Linux background — you know your way around a terminal and are confident in your scripting ability
• Comfortable taking accountability and able to document your decision-making rationale
• Proficiency in any programming language is 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

We are looking for a Data Engineer to turn messy, real-world datasets into reliable inputs for research and trading. Jane Street depends on data from a wide variety of sources to understand markets and the global economy—think world news, decades of weather patterns, deidentified credit card spending, or packet captures of stock exchange market data feeds. Clean, well-structured data is the difference between noise and a profitable trading signal. 

You'll work closely with trading desks to identify Jane Street's data needs, evaluate datasets, and build pipelines that ingest and transform external data. You'll figure out what data means and how best to represent it. We build our own tools and software when needed, so you'll also help shape the systems you use every day.

This is a collaborative role, but you'll own your work from end to end. It requires a mix of engineering, data analysis, and product sense. You'll develop deep expertise in your data domains and use that understanding to decide what's worth building next.

About You

• Have strong programming skills in any language (Python a plus); you write clear, correct, and maintainable code
• Proficient with SQL or DataFrame libraries like pandas or Polars
• Intellectually curious with a meticulous approach to data investigation; you enjoy the detective work required to make sense of unfamiliar datasets
• A clear and concise communicator

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 Facilities Operations Engineer to join a highly technical group responsible for operating and maintaining our physical infrastructure. This includes work on our trading floors, amenity spaces and food service areas which are all supported by dedicated mechanical, electrical and IT equipment.

Our team is collaborative in nature, spanning many internal departments and external vendors, contractors, consultants and operations teams. Your work will involve managing projects that cover all aspects of our physical infrastructure, along with our relationships with each of these stakeholders, in order to provide 24/7 critical infrastructure.  

We are looking for someone who is professionally trained in electrical, mechanical or building services engineering, or has equivalent experience in engineering facilities management. You should also have experience with managing facilities maintenance service level agreements (SLAs) to ensure the scope meets industry standards and service-level agreements (SLAs).

You are encouraged to apply, regardless of your specific discipline, if you have a proven ability to deliver excellence no matter the task, have solid technical experience and can make well-reasoned engineering decisions as they relate to operational risk.

About You

• Have 5+ years of experience working on the maintenance and operation team of mission-critical data centres, trading floors or similar 24/7 environments
• Familiar with MEP disciplines including plant infrastructure, CRACs, UPSs, office HVAC, generators, fire prevention and building management systems
• Have strong computer skills; comfortable working with technical people in an IT-centric environment and learning new software and control systems
• Comfortable working with a wide range of colleagues, including non-engineers, across several business areas 
• Excellent written and spoken communicator; able to describe detailed problems with brevity and accuracy
• Able to solve small problems in the field without a tradesperson
• Willing to be part of an on-call rotation for nights and weekends to quickly respond to critical system emergencies
• Creative, collaborative and enthusiastic team player who is eager to learn and take initiative 
• Able to prioritise tasks effectively and stay organised; can balance assigned work required for our constantly evolving environments
• Fluent in English; proficiency in Cantonese and Mandarin is a plus

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 a FIX Onboarding and Connectivity Engineer to help us grow both our proprietary trading capabilities and client-facing trading business. This role involves working on the technical processes that enable our trading desks to access new products and exchanges, while also onboarding external clients to trade with Jane Street. You'll work closely with our trading teams to help them grow the business, and with our technology teams to build state-of-the-art connectivity systems.

Jane Street is a place where people come to learn new things (and to eventually teach others what they know). While we welcome experience with FIX and other order flow/electronic trading protocols, and value software engineering backgrounds, we're excited to teach you the specifics of our trading and technology.

The majority of your time will focus on onboarding and connectivity projects across both proprietary and client-facing trading. This will involve prioritising requests from the trading desks; working with our developers, infrastructure engineers, and external parties; and seeing the onboarding process all the way through to production. You will often find yourself bridging the gap between our clients, trading teams, and technology teams, requiring strong communication and coordination skills, but you will also need to be comfortable navigating the Unix command line and developing code of varying complexity to deliver these projects.

Through this work, we will expect you to keep a thoughtful and empathetic perspective on the way the team functions and collaborates as a whole, and to suggest ways we can improve and promote our best practices. We'll also look to you for opinions on how we approach and deliver project work, and how we should interface with other internal teams.

About You

• Interested in learning about the microstructure of different exchanges and trading systems
• Proficient with coding; software engineering experience (building apps) highly valued
• Excellent coordinator and project management skills across multiple stakeholders
• Detail-oriented with clear written and verbal communication
• Able to learn new, complicated, and ever-changing systems
• 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)
• 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.

About the Program

Our goal is to give you a real sense of what it’s like to work at Jane Street full time. Over the course of your internship, you will explore ways to approach and solve exciting problems within your field of interest through fun and challenging classes, interactive sessions, and group discussions — and then you will have the chance to put those lessons to practical use.

As an intern, you are paired with full-time employees who act as mentors, collaborating with you on real-world projects we actually need done. When you’re not working on your project, you will have plenty of time to use our office amenities, physical and virtual educational resources, attend guest speakers and social events, and engage with the parts of our work that excite you the most.

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, a collaborative spirit, and a passion for solving interesting problems, we have a feeling you’ll fit right in.

About the Position

As a Linux Engineering intern, you’ll work side by side with full-timers to learn how we maintain and improve the critical infrastructure underlying our firm’s technology, including our production trading systems. On any given day, we might be debugging kernel performance, developing management tools, or resolving production issues in real time. Our mix of in-house and open source software allows us to investigate and innovate at every level.

During the program you’ll work on up to two projects, mentored closely by the full-time employees who designed them. Some projects consider big-picture questions that we’re still trying to figure out, while others involve building something new.  We will choose your projects so you’ll gain a better understanding of the wide range of problems we solve every day — from finding new and interesting ways to resolve production issues quickly, perform comprehensive root-cause analyses, and integrate long-term fixes in a clean and robust way.

You’ll have a unique opportunity to see how our team interacts with almost every other group, building solutions that work on a firm-wide scale. We automate as much of our work as we can, because we find that automation reduces our error rate and overall workload — plus, we think it's fun.

About You

We don’t expect you to have a background in one specific field — we’re looking for smart people who enjoy solving interesting problems. We’re more interested in how you think and learn than what you currently know. You should be:

• Knowledgeable of operating system fundamentals and computer architecture
• Able to understand network protocols at a basic level
• Someone who solves problems by writing code (in any language)
• Intellectually curious, collaborative, and eager to learn
• Humble and unafraid to ask questions and admit mistakes
• A strong communicator
• Are comfortable at the command-line of a *nix machine as you are in a GUI
• Experienced with systems programming concepts like C, sockets, virtual memory, and the process life cycle
• Experienced with a modern *nix system, whether that’s from course work, time spent as a systems administrator for your campus computer lab, side projects, etc.
• Intending to start full-time employment in 2027 or 2028
• Fluent in English

Please note: Jane Street will provide flights to and from Hong Kong as well as accommodation throughout the entirety of the program.

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