Senior Python Developer

Enormous Enterprise LLC; Jersey City (NJ); Hybrid; USD 120,000 - 190,000; Full time

Job summary

Enormous Enterprise LLC in Jersey City, NJ seeks a Senior Python Developer for a hybrid 3 onsite/2 remote role. The candidate will apply Python, REST, and ReactJS in complex front-office banking applications, with exposure to fixed income and market data.

A strong background in quantitative research, risk, and pricing is expected to drive trading and surveillance platforms. The position is a 12+ month contract, demanding 10+ years in programming and 7+ years in senior developer roles across

Qualifications

• 10+ years of hands-on programming in an OO language, preferably Python.
• 7+ years as a senior developer on front office banking applications; knowledge of fixed income a plus.
• 7+ years in quantitative research/development; ability to handle domain-specific data analysis.
• 7+ years in REST, ReactJS or full-stack development; strong Python experience preferred.

Skills

Python

REST

ReactJS

Front Office Banking

Quantitative Analysis

Tools

Object Databases

Relational Databases

Job description

Company

Enormous Enterprise LLC

Location

Jersey City, NJ

Posted

October 07, 2026

Description

Job Title: Senior Python Developer

Job Location: Jersey City, NJ (3 Days Onsite, 2 Days Remote) hybrid role.

Job Type: 12+ Months Contract

Position Summary

• Position will be Senior Python Developer who has experience working in Python, REST, ReactJS and Preferably experience working in financial services within Global Markets.
• 10yr+ Hands on Programming experience in any Object-oriented language, Preferably Python
• 7yr+ Experience as senior developer on Front office applications in Banking services, knowledge of Fixed Income products will big plus
• 7yr+ Years of experience in Quantitative researcher and developer, ability to deal with domain specific data analysis
• 7yr+ Years of experience in Risk and pricing application development, will be plus
• 7yr+ Years of experience in REST, ReactJS or Full Stack development
• Experience and exposure on Object Database along with Relational Databases
• Experience or Knowledge of Trade Surveillance and Market Misconduct in Global Market, is optional but will be plus
• Subject matter expertise to work on Quartz platform is big plus
• Primary Skill Python Secondary Skill ReactJS Required Qualifications Python experience necessary
• 7yr+ Experience as senior developer on Front office applications in Banking services
• 7yr+ Years of experience in Quantitative researcher and developer, ability to deal with domain specific data analysis
• 7yr+ Years of experience in REST, ReactJS or Full Stack development
• Experience and exposure on Object Database along with Relational Databases

Desired Skills

• Knowledge of Fixed Income products
• 5yr+ Years of experience in Risk and pricing application development
• Experience or Knowledge of Trade Surveillance and Market Misconduct in Global Markets
• Subject matter expertise to work on Quartz platform within Bank of America