Full-stack Developer (python)

Job Summary: Developer – Full Stack Senior

• Location: Onsite in McLean, VA

• Duration: 6+ Months

• Interview: 1 in-person round (60 mins)

Key Responsibilities

• Design, develop, and support systems for financial modeling, analytics, and research.
• Write new code and review existing code to meet standard development practices.
• Support operational execution of software solutions for market and credit risk monitoring/control.
• Modify, maintain, and develop applications using relevant tools and languages.
• Collaborate with financial research and engineering teams to define system requirements.
• Perform other related duties as assigned.

Must-Have Qualifications

• 3–7 years of hands-on experience with Python, front-end technologies (React, JavaScript), and web application development.
• Proven ability to write efficient, effective code.
• Practical experience with AI programming, especially using LLMs to build agentic applications.

Minimum Education & Experience

• Master’s in Computer Science/Software Engineering/related field + 2 years’ analytics software development

OR

• Bachelor’s in Computer Science/Software Engineering/related field + 5 years’ analytics software development

Technical Skills & Knowledge:

• Quantitative finance concepts

• Python programming, including web (Flask, Dash) and data processing (Pandas, NumPy)
• Front-end web technologies: HTML, CSS, JavaScript

• Database and SQL expertise

• Linux/Unix operating systems

Preferred Experience:

• JavaScript frameworks: jQuery, data table, React

• Front-end design, including CSS and Tailwind

• Cloud technologies (Google Kubeflow, AWS)
• Mortgage or GSE (Government-Sponsored Enterprise) experience

• Additional programming languages: R, Java, C, C++, SAS

Desirable Background:

• Experience in fixed income, accounting, or capital markets is a plus.
• Strong AI/LLM (Large Language Model) application development experience.