Senior Software Engineer - Java Backend

Greenwich, CT, us on site Until 8/22/2026 First posted March 27, 2025 Last posted March 27, 2025
Job description

My Client is headquartered in Greenwich, Connecticut and has over 1,200 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia, Japan, India, China and Estonia. My Client is regulated by the SEC, FINRA, NYSE, FCA and other regulatory agencies around the world.

1.    Brokerage platform development -- front and/or back-end, depending on experience.

2.    Back end: Core Java. Data model and transport layers. Multithreaded/high throughput. XML. 

3.    Work on one of the core brokerage processes that deals with user authentication to access trading,                   account management and other customer applications.

4.    Adding new features and interfaces that deal with user authentication.

5.    Work on expanding second factor authentication offering.

1.    Bachelor’s in EE, CS, Math, Physics or similar (Masters/PhD a plus).

2.    Technically oriented, proactive, and enthusiastic, with extreme attention to detail.

3.    5+ years' Java experience.

4.    Knowledge of core Java.

5.    Working with Database development SQL and PL/SQL is a plus.

6.    English written/verbal communication skills.

7.    Mobile software development a plus.

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Develop and enhance brokerage platform features, focusing on Java backend and user authentication.

Job title

Senior Software Engineer - Java Backend

Experience level

5+ years

Industry

finance

Location requirements

On-site in Greenwich, CT, with no remote work specified.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

core javasqlxmlmultithreaded

Preferred skills

database developmentmobile software development

Specializations

javabackendmultithreadedxmlauthentication
Locations

Structured locations inferred from the posting.

Greenwich, CT, USA

On-site City