Senior Python Developer

Direct message the job poster from C2R VenturesOur 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.5-7 years of professional experience in software engineering, preferably with a focus on quantitative applicationsExpert knowledge of Python and Pandas and proficiency with related scientific libraries including NumPy, SciPy, Statsmodels, and Scikit-learnExperience developing mission-critical production systems, with knowledge of best practices for testing, monitoring, and deploymentProficient on Linux platforms and strong understanding of GitWorking knowledge of one or more relevant database technologies, such as MS SQL, Postgres, or MongoDBDemonstrated experience working with large data sets, both structured and unstructuredNice to have:Experience in quantitative software development within a front-office setting, such as at a hedge fund, proprietary trading firm, or investment bankExperience mentoring junior team members and managing projectsExperience building web applications using modern frameworks like ReactProficient with distributed computing technologies such as Spark, Dask, Kubernetes, RedisKnowledge of modern data engineering practices including data pipeline & ETL tools, distributed storage & processing and data warehousingStrong understanding of financial markets and instrumentsExperience working with financial market dataRelevant mathematical knowledge e.g., statistics, time-series analysisSeniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering, Finance, and Information TechnologyIndustriesFinancial Services and Software DevelopmentReferrals increase your chances of interviewing at C2R Ventures by 2xInferred from the description for this jobMedical insuranceVision insurance401(k)Paid maternity leaveChild care supportPension planPaid paternity leaveTuition assistanceDisability insuranceStudent loan assistanceGet notified when a new job is posted.Sign in to set job alerts for “Python Developer” roles.Python Developer_Quincy, MA_Only on W2_No 1099/C2CSoftware Engineer: Full-Stack Web DeveloperBedford, MA $140,000.00-$145,000.00 23 hours agoNorth Reading, MA $58.00-$64.00 2 weeks agoSenior Software Engineer (C#/Python/Azure) | Elite Quant Hedge Fund | BostonBoston, MA $150,000.00-$200,000.00 1 day agoFull Stack Software Engineer (Python / React)Python and Kubernetes Software Engineer - Data, AI/ML & AnalyticsBoston, MA $110,000.00-$135,000.00 3 weeks agoBoston, MA $200,000.00-$250,000.00 1 day agoSoftware Engineer (Python/Linux/Packaging)We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

Created: 2025-09-17