Demo

Senior Python Developer

C2R Ventures
Boston, MA Full Time
POSTED ON 12/4/2025
AVAILABLE BEFORE 5/11/2026

Our client, a leading systematic trading firm, based in Boston, is seeking a Senior Quant Engineer to join their team.


As a Senior Engineer in the Front-office Engineering organization, you will work closely with Quantitative Researchers and Portfolio Managers. Your challenges will be varied and may include onboarding new datasets, implementing new trading signals, developing portfolio optimization tools, building data visualization frameworks, enhancing our research platform, and performance tuning existing code using efficient numerical algorithms and cluster-computing solutions.


Their systems are almost all running on Linux and most of the code is in Python, with the full scientific stack: NumPy, SciPy, Pandas, Statsmodels, and Scikit-learn to name a few of the libraries we use extensively. They implement the systems that require the highest data throughput in Java. For storage, they rely heavily on MongoDB and MS SQL.


In order to qualify:

  • 5-7 years of professional experience in software engineering, preferably with a focus on quantitative applications
  • Expert knowledge of Python and Pandas and proficiency with related scientific libraries including NumPy, SciPy, Statsmodels, and Scikit-learn
  • Experience developing mission-critical production systems, with knowledge of best practices for testing, monitoring, and deployment
  • Proficient on Linux platforms and strong understanding of Git
  • Working knowledge of one or more relevant database technologies, such as MS SQL, Postgres, or MongoDB
  • Demonstrated experience working with large data sets, both structured and unstructured


Nice to have:

  • Experience in quantitative software development within a front-office setting, such as at a hedge fund, proprietary trading firm, or investment bank
  • Experience mentoring junior team members and managing projects
  • Experience building web applications using modern frameworks like React
  • Proficient with distributed computing technologies such as Spark, Dask, Kubernetes, Redis
  • Knowledge of modern data engineering practices including data pipeline & ETL tools, distributed storage & processing and data warehousing
  • Strong understanding of financial markets and instruments
  • Experience working with financial market data
  • Relevant mathematical knowledge e.g., statistics, time-series analysis

Salary.com Estimation for Senior Python Developer in Boston, MA
$107,806 to $135,276
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Python Developer?

Sign up to receive alerts about other jobs on the Senior Python Developer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$102,136 - $132,353
Income Estimation: 
$123,508 - $158,121
Income Estimation: 
$77,657 - $95,021
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$176,149 - $220,529
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Not the job you're looking for? Here are some other Senior Python Developer jobs in the Boston, MA area that may be a better fit.

  • APR Consulting Dedham, MA
  • Our DoD/Aerospace client is looking to fill a Python Developer (Secret Clearance) position that just opened in Taunton/Dedham, MA . To be considered, you w... more
  • 20 Days Ago

  • Capgemini Boston, MA
  • Job Title: Python Developer Job Location: New Jersey, Merrimack, Boston, MA Job Type: Full time with benefits The Expertise You Have Bachelor's degree (or ... more
  • 4 Days Ago

AI Assistant is available now!

Feel free to start your new journey!