Trading Systems Engineer

LSEG is looking to hire a strong Java mid‑level engineer for the FX trading business in NY.

• Create Java‑based applications and systems from conceptualization to implementation, focusing on scalability, security, and performance.
• Write well‑designed, efficient, and testable code using the Java programming language and relevant frameworks.
• Conduct thorough testing (including unit tests) and debug applications to identify and resolve issues, ensuring smooth operation.
• Perform maintenance updates and occasional support as needed.
• Work with other software developers, product owners, and QA engineers to understand requirements and deliver comprehensive applications.
• Create operational manuals, system specifications, and other documentation to guide users and developers.

• Proficiency in Java with 8+ years of experience writing clean, optimized code.
• Excellent knowledge of data structures and algorithms.
• Experience with trading systems development.
• Experience with Spring Boot, messaging frameworks and caches.
• Familiarity with relational databases to manage data transactions.
• Strong analytical and problem‑solving skills to tackle complex technical challenges.
• Ability to create APIs for various applications and systems.
• Cloud experience.

• Experience with Kafka, Solace, Redis.
• Experience writing latency‑sensitive code.

Senior Associate

LSEG is committed to offering competitive Compensation and Benefits. The anticipated base salary for this position is $113,900 - $189,900. Please be aware base salary ranges may vary by geographic location, city and state. In addition to our offered base salary, this role is eligible for our Annual Incentive Plan (AIP/"bonus plan"). Target AIP rates will be commensurate with role level and posted career stage.

Individual salary will be reflective of job‑related knowledge, skills and equivalent experience. LSEG roles (excluding internships and part‑time roles of less than 20 hours per week) are typically eligible for inclusion in our LSEG Benefits program, which includes offerings of:
Annual Wellness Allowance, Paid time‑off, Medical, Dental, Vision, Flex Spending & Health Savings Options, Prescription Drug plan, 401(K) Savings Plan and Company match. LSEG's Benefits plan also includes basic life insurance, disability benefits, emergency backup dependent care, adoption assistance, commuter assistance, etc.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.