Associate, Software Developer - Fixed Income Technology (NY Repo, Python)

We are looking for a Software Developer to join the Fixed Income Technology team, based in New York and supporting a global remit. The role involves building and maintaining systems across the full stack — from database development and data integration through to custom trading tools and reporting dashboards — with a focus on electronic repo operations.

Key Responsibilities

• Design, develop, and maintain an internal allocation rates engine

• Build and manage Triparty data ingestion, integration, and analysis tooling

• Develop custom screens, columns, and workflows within the Anvil (ION) repo platform

• Build and maintain reporting dashboards for traders and support teams

• MSSQL and Oracle database development feeding downstream systems and reporting

• Collaborate with NY and London Repo Trading Desks and Repo Support teams

Required Skills & Experience

• 2-3+ years of strong proficiency in Python for data processing, analysis, or application development

• Experience working with SQL (Oracle and/or MS SQL) for querying and data manipulation

• Solid understanding of relational database design and development

• Hands-on experience with ETL processes and data pipelines

• Familiarity with Unix/Linux environments for development and deployment

Nice to Haves

• Exposure to JavaScript

• Broader experience working across the data stack and integrating systems

• Java development experience

• Experience with the ION platform screens, workflows, custom development

• Repo / Fixed Income domain knowledge — Special/GC/CCP Bilateral/Triparty trade workflows

• Familiarity with data warehouse environments

• Knowledge of COCA / cost of carry calculations

• Exposure to electronic trading infrastructure

Education

Bachelor's degree in Computer Science, Engineering, Mathematics, Physics or a related quantitative field preferred.

Primary Location Full Time Salary Range of $125,000 - $150,000.

Jefferies is a leading global, full-service investment banking and capital markets firm that provides advisory, sales and trading, research, and wealth and asset management services. With more than 40 offices around the world, we offer insights and expertise to investors, companies, and governments.

At Jefferies, we are committed to building a culture that provides opportunities for all employees regardless of our differences and supports a workforce that is reflective of the communities where we work and live. As a result, we are able to pool our collective insights and intelligence to provide fresh and innovative thinking for our clients.

Jefferies is committed to creating and sustaining a workforce that welcomes individuals from all backgrounds to apply. Our employment decisions are made without regard to race, creed, color, national origin, ancestry, religion, pregnancy, age, medical condition, physical or mental disability, marital status, domestic partner status, sex, sexual orientation, gender, gender identity or expression, veteran or military status, genetic information, reproductive health decisions, or any other factor protected by applicable law. We are committed to hiring the most qualified applicants and complying with all federal, state, and local equal employment opportunity laws. As part of this commitment, Jefferies will extend reasonable accommodation to individuals with disabilities, as required by applicable law.

The salary offered will take into consideration an individual’s experience level and qualifications. In addition to salary, Jefferies Financial Group is proud to offer a comprehensive benefits package to eligible, full-time employees or part-time employees, who are scheduled to work at least 30 hours or more per week, including an annual discretionary incentive and retention bonus, competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Jefferies also offers paid time off packages that include planned time off (e.g., vacation), unplanned time off (e.g., sick leave), and paid holidays, and for full-time employees, paid parental leave.