Python Full Stack Developer - 5 Days Onsite in Bethesda MD

Position Title: Python Full Stack Developer

Location: Bethesda, MD - 5 Days onsite - No Relocation

Assignment Type: Contract to Hire

Pay Rate: $65 - $70 / Hr

Work Schedule: Onsite, Monday - Friday

Benefits: This position is eligible for medical, dental, vision, and 401(k).

Work Authorization: Must be authorized to work in the United States. This position is not eligible for sponsorship.

Job Description Addison Group is partnering with a high-growth boutique tactical asset management firm headquartered in Bethesda, MD that is investing heavily in modern data and AI capabilities. They are looking to bring on a Python Full Stack Developer to help build and scale their portfolio analytics platform, a tool that allows financial advisors to design portfolios using risk analytics such as beta, correlation, diversification, and drawdown analysis.

This is an opportunity for someone who thrives in a fast-paced environment, enjoys owning their work end to end, and wants real upside growth potential in a firm that is building something differentiated in the financial services space. If you're a developer who enjoys turning complex financial concepts into intuitive, data-driven products, this is your role.

Key Responsibilities

• Design, build, and maintain full stack features for a fintech portfolio analytics platform
• Develop and support backend services and APIs powering portfolio modeling and analytics
• Build modern front-end interfaces for portfolio construction, analytics visualization, and advisor proposal workflows
• Integrate market data, fund data, and strategist models into application workflows
• Optimize performance for large portfolio simulations and analytics calculations
• Collaborate with investment strategists and product managers to translate financial concepts into scalable software solutions
• Maintain high-quality, well-tested code and contribute to platform architecture as the system evolves

Qualifications Required

• Design, build, and maintain full stack features for a fintech portfolio analytics platform
• Develop and support backend services and APIs powering portfolio modeling and analytics
• Build modern front-end interfaces for portfolio construction, analytics visualization, and advisor proposal workflows
• Integrate market data, fund data, and strategist models into application workflows
• Optimize performance for large portfolio simulations and analytics calculations
• Collaborate with investment strategists and product managers to translate financial concepts into scalable software solutions
• Maintain high-quality, well-tested code and contribute to platform architecture as the system evolves

Preferred

• Experience building portfolio analytics, trading, or wealth management platforms
• Familiarity with quantitative finance or portfolio construction
• Experience with financial data visualization or analytics tools
• Experience building tools used by financial advisors, RIAs, or investment firms

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.

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