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Float Technologies Logo Float Technologies · IT - Software Development

Software Engineer, Full Stack

United States, NYC · Job Posted December 08, 2025
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Job Description

In this role, you will be responsible for supporting and enhancing the systems that power Float’s derivatives and capital markets platform. You will work closely with the team to translate financial and business requirements into reliable, scalable, and user-focused solutions. This position is ideal for individuals with experience in financial markets who are comfortable working with complex instruments and motivated to contribute to a fast-moving startup shaping the future of institutional finance. This is a hands-on engineering role with a focus on front-end development.

Job Responsibility

  • Supporting and enhancing the systems that power Float’s derivatives and capital markets platform
  • Translating financial and business requirements into reliable, scalable, and user-focused solutions
  • Hands-on engineering with a focus on front-end development

Requirements

  • Bachelor’s in Computer Science, Engineering, Mathematics, Financial Engineering, or a related field
  • Strong proficiency in React and modern JavaScript/TypeScript frameworks
  • Experience building responsive, accessible, and data-driven frontend applications
  • Proficiency in Python, Java, or other backend languages for full-stack development
  • Experience working with object databases (e.g., MongoDB) and RESTful or GraphQL APIs
  • Familiarity with cloud infrastructure and deployment (e.g., AWS, GCP, Azure)
  • Solid understanding of software design principles across frontend and backend
  • Ability to collaborate effectively with cross-functional teams, including design and product
  • Excellent problem-solving, debugging, and communication skills

Nice to have

  • Financial knowledge such as reference data, pricing, and market data integration
  • Experience with trade capture, valuation, or risk systems
  • Familiarity with financial products such as derivatives, FX, or fixed income
  • Understanding of post-trade workflows and data reconciliation
  • Prior experience working with institutional clients or within capital markets
  • Experience building or integrating Generative AI (OpenAI, Anthropic, Gemini) solutions for financial applications
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