Minimum Qualifications:

• 5+ years of experience building backend systems in a production environment.
• Strong experience designing and operating distributed, stateful systems where data integrity is critical.
• Proficiency in at least one backend language — we primarily use Scala and Go, but are open to candidates willing to learn.
• Experience with unit testing, integration testing, and CI/CD pipelines.
• Familiarity with cloud-based infrastructure (AWS, GCP, or Azure).
• Ability to reason about and debug complex system behavior across services and data stores.
• Strong communication skills and the ability to work effectively with cross-functional partners.

Preferred Qualifications:

• Experience working on ledger systems, accounting platforms, payments infrastructure, or financial transaction processing.
• Familiarity with double-entry bookkeeping, reconciliation processes, audit requirements, or regulatory reporting.
• Experience integrating with external payment rails or banking partners (ACH, wire, card networks).
• Familiarity with workflow orchestration systems (e.g. Temporal, Cadence) for durable, retryable financial processes.
• Background in fintech or financial services.

It Pays to Work Here

The compensation & benefits package for this role includes:

• Competitive starting pay
• A discretionary annual bonus
• Long-term incentive in the form of a new hire equity grant
• Comprehensive health plans
• 401K with company matching
• Paid Parental Leave
• Flexible time off

Salary Range: The base salary range for this role is between $140,000 - $200,000 in the State of New York. This range is not inclusive of our discretionary bonus or equity package. When determining a candidate’s compensation, we consider a number of factors including skillset, experience, job scope, and current market data.

In the United States, we offer a hybrid work approach at our hub offices, balancing the benefits of in-person collaboration with the flexibility of remote work. Expectations may vary by location and role, so candidates are encouraged to connect with their recruiter to learn more about the specific policy for the role. Employees who do not live near one of our hubs are part of our remote workforce. All employees, however, are required to onboard in-person at one of our office locations.

At Gemini, we strive to build diverse teams that reflect the people we want to empower through our products, and we are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. Equal Opportunity is the Law, and Gemini is proud to be an equal opportunity workplace. If you have a specific need that requires accommodation, please let a member of the People Team know.

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