Trading Systems Developer Job at Susquehanna International Group (Hong Kong)

Trading Systems Developer

Are you a passionate software engineer with a proven track record of developing ...

Location

Switzerland , Zurich

Salary:

Not provided

Nicoll Curtin

Expiration Date

Until further notice

Requirements

Proven track record of developing robust applications in Java, Scala, Python or Kotlin
strong advocacy for test driven development
experience with React front end, Java or Python backend, Kafka, MQ, Mongo, Postgres, Kubernetes
general approach to software development

Job Responsibility

Developing completely greenfield front office tools to be used by Sales across Equities, Structured Products and mandates
deciding the technology stack, designing applications and replacing vendor heavy systems
building greenfield trading applications
directly impacting business users
using AI for coding assistance

Fulltime

Trading Systems Developer C#

Susquehanna is looking for a C# Developer within our Futures & Options team. In ...

Location

Australia , Sydney

Salary:

Not provided

Susquehanna International Group

Expiration Date

Until further notice

Requirements

A bachelor’s degree (or higher) in a technical or related discipline
A track record / knowledge / interest in trading, risk, quantitative or trading systems development is critical
Exceptional C# development skills with extensive knowledge of design, profiling, OO, multi-threading, and performance with a specific focus on back-end development
Experience in Microservices and Cloud Technologies (Preferably Azure Service Fabric, Microsoft Orleans, Envoy Proxy, gRPC, Protobuf, React JS, Docker, Kubernetes, Octopus Deploy and ELK Stack)
A proven track record of designing and developing business critical systems and taking projects through the entire software development cycle, from requirements gathering to production release

Job Responsibility

Involved in the analysis, design, and development of business-critical trading systems
Collaborate with technologists, traders, and quantitative researchers/developers to achieve optimal outcomes
Partner closely with our Traders, Quantitative Researchers, and other technology teams to deliver and manage scalable and highly performant systems to support trading in the region and globally

What we offer

Private healthcare and wellness initiatives
Daily office lunch allowance
Employee Assistance and Education Assistance Programs
Matched donations and corporate discounts

Production Support Developer - Trading Technology

At Schwab, you’re empowered to make an impact on your career. Here, innovative t...

Location

United States , Omaha, NE ; Austin, TX

Salary:

107000.00 - 135000.00 USD / Year

Charles Schwab

Expiration Date

June 28, 2026

Requirements

Bachelor’s degree in Computer Science or a related field, or equivalent practical experience
3+ years of experience in production support, site reliability engineering (SRE), or software operations
Working knowledge of Java (Java 17+ preferred) and SQL for troubleshooting
Experience supporting applications using observability and monitoring tools such as AppDynamics, Splunk, Grafana, InfluxDB, and Control‑M
Oracle Database experience with SQL
3+ years of experience administering Linux systems (RHEL 7/8/9 preferred)
Ability to use shell scripting or Python to automate repetitive operational tasks
Strong communication skills, particularly during incident response and post‑incident reviews
Availability to work nights and weekends as part of a rotating on‑call schedule

Job Responsibility

Safeguard the stability and resilience of Schwab’s Order Management System in a high-availability environment
Own complex production situations—from assessing impact and leading incident response to collaborating across application, infrastructure, database, and vendor partners to restore service
Focus on continuous improvement by identifying patterns, reducing recurring issues, and strengthening monitoring, runbooks, and operational practices that improve availability over time

What we offer

401(k) with company match and Employee stock purchase plan
Paid time for vacation, volunteering, and 28-day sabbatical after every 5 years of service for eligible positions
Paid parental leave and family building benefits
Tuition reimbursement
Health, dental, and vision insurance

Fulltime

Trading Systems Engineer

We are looking for a highly skilled and hands-on Software Engineer to drive mode...

Location

Canada , Mississauga

Salary:

94300.00 - 141500.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

5-8 years of relevant experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Strong hands-on experience in coding (Kotlin, Java, Python)
Deep expertise in system design and microservices architecture
SpringBoot, Openshift
Event Driven & Messaging Systems (Kafka, Solace, Tibco, MQ)
Low-Latency & High-Performance Computing

Job Responsibility

Design, develop, and maintain robust, scalable, and high-performance applications
Implement trunk-based development practices to enable continuous integration and rapid delivery
Develop clean, maintainable, and testable code following SOLID principles and software design best practices
Ensure high levels of unit test coverage, test-driven development (TDD), and behavior-driven development (BDD)
Actively contribute to hands-on coding, code reviews, and refactoring to maintain high engineering standards
Drive the adoption of modern engineering ways of working, including Agile, DevOps, and CI/CD
Advocate for automated testing, infrastructure as code, and continuous monitoring to enhance software reliability
Apply Behavior-Driven Development (BDD), Test-Driven Development (TDD), and unit testing to ensure code quality and functionality
Conduct thorough code reviews, ensuring adherence to best practices in readability, performance, and security
Implement and enforce secure coding practices, performing vulnerability assessments and ensuring compliance with security standards

Algo Trading Developer - Fixed Income Technology

The Fixed Income Algo Technology team in EMEA supports Citi’s market making, alg...

Location

France , Paris

Salary:

63600.00 - 91200.00 EUR / Year

Citi

Expiration Date

Until further notice

Requirements

Proven programming experience with an Object-oriented language (preferably Java), Multi-Threading, KDB and any relational database
Solid architectural understanding of enterprise applications
Understanding of computing science fundamentals – concurrency, algorithms, data structures, design patterns, etc.
Experience with Java Core, Spring framework and Linux
Experience with Rust
Experience developing large financial software trading systems with substantial hands-on development experience in building systems with an attention to optimizing and tuning performance, while also demonstrating critical thinking skills related to re-use, scalability, and troubleshooting.
Prior experience in building algo trading systems is highly desirable
Solid understanding of service architecture and high performance, low latency, and multithreading techniques
Strong focus on system performance tuning and experience with low latency Java programming
Knowledge of major Fixed Income Products (e.g., EuroGovies/Swaps/GILTS/SAS etc.) and Broker/Customer Markets electronic trading flows.

Job Responsibility

Designing and developing Algo trading applications for the business
Working directly with Traders and Quants to contribute towards the future direction of the platform.
Improve the technical capabilities of the platform to ensure it remains stable, flexible, and maintainable.
Driving engineering standards and continuing to strive for best
Enhancing our automated testing efforts and optimizing our UAT process
Serving as advisor or coach to new or lower-level analysts
Troubleshooting challenging performance and scalability issues
Engaging with business users in London and across Europe (Paris, Milan)
Assisting in third line support during core trading hours
Acting as Subject Matter Expert to senior stakeholders and /or other team members.

What we offer

hybrid working model (2 days from home)

Fulltime

FX Trading Systems Engineering Lead

The Apps Development Group Manager is a senior level hands-on role responsible f...

Location

United States , New York

Salary:

176720.00 - 265080.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

10+ years of relevant experience
Expert level knowledge of FX business and supporting technology platforms
Experience in systems analysis and programming of full stack software applications - Java (back-end), JavaScript (front-end) and appropriate supporting frameworks and libraries
Demonstrated Subject Matter Expert (SME) in FX products and business processes
Demonstrated leadership, project management, and development skills
Bachelor’s/University degree or equivalent professional experience
Degree in a numerate discipline highly preferred

Job Responsibility

Lead architecture design, development of solutions to the global FX Business
Review Code, Conduct design walkthroughs and ensure adherence to standards
Analyze complex business processes, system processes, and industry standards to define and develop solutions to high level problems
Utilize advanced knowledge of supported main system flows and comprehensive knowledge of multiple areas to achieve technology goals
Consult with end users to identify system function specifications and incorporate into overall system design
Influence and negotiate with senior leaders and communicate with external parties
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
Conducting knowledge-sharing session for the dev team to build business background
Collaborating with support teams where extensive expertise is required
Provide expertise in area of advanced knowledge of FX business processes and applications

What we offer

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Fulltime

Staff Software Engineer - Trading Systems

Clear Street is building out its Securities Finance & Finance & Treasury platfor...

Location

United States , New York

Salary:

200000.00 - 240000.00 USD / Year

Clear Street

Expiration Date

Until further notice

Requirements

8+ years of Software Development experience required
5+ years Java/Springboot
Practical experience with relational databases like Postgres
Hands on experience working with Kafka
Understanding of distributed systems architecture
Understanding of multi-threading and concurrency
Understanding of Docker and container orchestration
Experience with AWS / Cloud native tooling

Job Responsibility

Build scalable and reliable microservices across Securities Finance and Finance/Treasury functions
Work closely with users (traders, customers, counterparties) and product to understand requirements and rapidly iterate
Own your system end-to-end, including support and ongoing improvements
Develop a deep understanding of the business domain

What we offer

Competitive compensation packages
Company equity
401k matching
Gender neutral parental leave
Full medical, dental and vision insurance
Lunch stipends
Fully stocked kitchens
Happy hours

Fulltime

Systematic And Credit Portfolio Trading Tool Developer

Citi is seeking a highly motivated and curious engineer as a trading tool develo...

Location

United States , New York

Salary:

121200.00 - 181800.00 USD / Year

Citi

Expiration Date

August 08, 2026

Requirements

2-3 years of building applications and tools in Python or similar language
Experience with containerized deployment Kubernetes/OpenShift, Helm and Docker
Strong engineering fundamentals - managing complexity and designing for stability and maintainability
Experience with CI/CD tooling such as Jenkins, Harness, etc.
Experience analyzing complex data sets and drawing evidence-based conclusions
Experience using agentic coding agents to accelerate development while maintaining high quality code and comprehensibility of the resulting system
Excellent oral and written communication skills
Prior experience in Credit or other secondary trading businesses is a plus
Bachelor's degree/University degree or equivalent experience

Job Responsibility

Define trade tooling business requirements directly with traders
Work collaborative with traders, quants and product dev team to develop trading tools (such as portfolio optimization, P&L analysis, trading recommendations etc.)
Maintain an ecosystem for rapid application tooling that can support contributions directly from traders in a sustainable manner
Leverage Python and React to create high quality software that can be delivered and adapted at the pace the business operates
Collaborate with production support to ensure stability and maintainability of critical trading functions

What we offer

Discretionary and formulaic incentive and retention awards
medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Fulltime

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Trading Systems Developer

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Trading Systems Developer

Trading Systems Developer

Trading Systems Developer C#

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FX Trading Systems Engineering Lead

Staff Software Engineer - Trading Systems

Systematic And Credit Portfolio Trading Tool Developer

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