C# Developer

Posted 4 Days Ago
Be an Early Applicant
New York, NY, USA
In-Office
100K-150K Annually
Mid level
Financial Services
The Role
Support and enhance the Geneva portfolio management platform and related Windows applications. Integrate Geneva for inputs/outputs/reporting, develop new modules, test and deploy code, resolve production issues, and collaborate with business users to deliver requirements.
Summary Generated by Built In

Team

You will work as part of the Leucadia Asset Management (LAM) Technology team for Jefferies. The team provides solutions and support for the asset management business specific to the portfolio management platform and related systems in that environment. 

Role

Support the Geneva platform and related environment.  This will involve integrating with the Geneva system for inputs, outputs, reporting and downstream applications.  You will work as part of a team supporting the application and closely with business users on new requests and requirements. 

Key Responsibilities

The key responsibilities are:

  • Work on one or more projects of moderate to advanced complexity
  • Assist with the development of new modules within the existing framework of Windows applications
  • Effectively document and communicate assigned work and progress
  • Tests programs to ensure quality and expected results prior to deployment in production environment
  • Resolve production Issues on a timely fashion

Qualifications

Required:

  • 3 - 5 years of development experience using C# & .NET framework 3.5 / 4.0 as full stack developer.
  • Experience building C# Console and windows applications for data processing.
  • Experience in Microsoft SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC)
  • Familiarity or working experience of Web API, REST & SOAP web services.
  • Knowledge of Unix/Linux and shell scripting.
  • Proficient understanding of database (MSSQL), including T-SQL, Stored Procedures, etc.
  • Knowledge of Hedge Funds and Investment Banking preferably Buy Side.
  • Self-motivated with the ability to work independently and with team
  • Strong skills in problem solving and debugging
  • Excellent understanding of general programming concept
  • Have experience with Object-Oriented Design (OOD) in .NET development.

Nice to Have:

  • Basic understanding of trade flow processes and security master setup/configuration across various asset classes: ie; listed equities/ equity swaps / FX / CDS and IRS / Bank Debt / bonds and ABS.
  • Experience with Geneva
    • Geneva Accelerators and REST APIs
    • Geneva RSL, SQL reporting and shell scripts
    • Geneva Data Loader and xml formats

Primary Location Full Time Salary Range of $100,000 - $150,000. 

About Us

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.


Skills Required

  • 3-5 years development experience using C# and .NET Framework 3.5/4.0 as a full stack developer
  • Experience building C# console and Windows applications for data processing
  • Experience with Microsoft SQL Server and database design/architectural patterns (e.g., MVC)
  • Familiarity or working experience with Web API, REST and SOAP web services
  • Knowledge of Unix/Linux and shell scripting
  • Proficient understanding of MSSQL including T-SQL and stored procedures
  • Knowledge of hedge funds and investment banking, preferably buy side
  • Self-motivated with ability to work independently and in a team
  • Strong problem solving and debugging skills
  • Excellent understanding of general programming concepts
  • Experience with Object-Oriented Design (OOD) in .NET development
  • Basic understanding of trade flow processes and security master setup across asset classes
  • Experience with Geneva Accelerators and REST APIs
  • Experience with Geneva RSL, SQL reporting and shell scripts
  • Experience with Geneva Data Loader and XML formats

Jefferies Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Jefferies and has not been reviewed or approved by Jefferies.

  • Strong & Reliable Incentives Compensation is positioned as competitive with meaningful upside, with potential for significant earnings depending on group performance and strong years. A formulaic, performance-linked bonus model ties payouts to individual fees or P&L, reinforcing a pay-for-results dynamic.
  • Parental & Family Support Family-building support is broad, including primary and non-primary caregiver leave, adoption assistance, subsidized emergency child and eldercare, and a $25,000 stipend for qualified surrogacy, adoption, or fertility support. Added resources like family support programs and parental-leave coaching further strengthen caregiver benefits.
  • Wellbeing & Lifestyle Benefits Lifestyle perks extend beyond standard coverage, including discount programs, commuter benefits, legal plans, charitable matching, and education assistance such as tuition support and scholarships for employees’ family members. Location-specific perks like gym stipends and free cafeteria lunch are also described as available in some offices.

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The Company
HQ: New York, NY
6,435 Employees
Year Founded: 1962

What We Do

Jefferies, the global investment banking firm, has served companies and investors for 60 years. Headquartered in New York, with offices in over 30 cities around the world, the firm provides clients with capital markets and financial advisory services, institutional brokerage and securities research, as well as asset and wealth management. The firm provides research and execution services in equity, fixed income, and foreign exchange markets, as well as a full range of investment banking services including underwriting, mergers and acquisitions, restructuring and recapitalization, and other advisory services, with all businesses operating in the Americas, Europe and Asia. Jefferies Group LLC is a wholly-owned subsidiary of Jefferies Financial Group (NYSE: JEF), a diversified financial services company. More about our company can be found at www.jefferies.com.

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