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Founding Software Engineer

Raydar
New York, United States Posted Nov 10, 2026
Full-time

About this role

About the company

Our client is a fintech company.

The role

Raydar is recruiting for this role on behalf of our client. Build and own backend and infrastructure systems for a small, fast-moving team, with wide latitude over technical choices and full accountability for the outcomes of those choices. The work spans product features and the platform underneath them.

What you'll do

  • Build and maintain backend services and infrastructure that support product development.

  • Connect software to external partner systems through APIs.

  • Improve developer tooling, testing and continuous integration so releases ship quickly and safely.

  • Develop data pipelines and warehouse infrastructure for financial data.

  • Help keep sensitive customer data secure and compliant in a heavily regulated setting.

  • Work on voice and conversational AI infrastructure for high-volume customer interaction.

  • Address root causes of problems in systems rather than one-off fixes.

  • Requirements

  • What we're looking for

  • At least 2 years of relevant engineering experience.

  • Comfort building software with and for AI agents.

  • Experience in at least one of: API integrations, developer tooling, voice AI infrastructure, data warehousing, or security, compliance and privacy engineering.

  • A track record of shipping production changes safely and quickly.

  • Willingness to take ownership of technical decisions and their consequences.

  • Ability to work six days a week, in person.

  • Benefits

  • Compensation and benefits

  • Base salary: USD 125,000 to 225,000 per year

  • Health, dental and vision coverage

  • Location and work model

  • New York City, New York, United States

  • On-site

  • 6 days per week in office

  • Full-time

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