Senior Software Engineer

Senior Software Engineer | AI / Identity | NYC or San Francisco

\n

$150K–$200K + Equity

\n\n

Exciting opportunity to join an early-stage AI company building cutting-edge technology to combat deepfakes, synthetic identities and online fraud.

\n\n

They’re developing a next-generation verification platform combining AI, biometrics, palm recognition and liveness detection to establish trust across digital interactions.

\n\n

The role:

\n

\n
• Own core services end-to-end, from architecture through to production.
\n
• Drive technical decisions across architecture, APIs and data models.
\n
• Build and scale backend services and frontend experiences.
\n
• Take products from 0–1, working closely with engineering leadership.
\n
• Set engineering standards and review AI-generated code.
\n

\n\n

What they’re looking for:

\n

\n
• 5–9 years’ software engineering experience.
\n
• Track record building products from 0–1 at a Seed–Series B startup.
\n
• Strong Go (or comparable backend language).
\n
• TypeScript and React experience.
\n
• Excellent API design and data modelling skills.
\n
• Strong technical ownership and decision-making.
\n

\n\n

Tech: Go, TypeScript, React, Next.js, Kubernetes, Kafka, Redis, PostgreSQL, gRPC, Claude Code, Codex and Cursor.

\n

Location: NYC or San Francisco (US working hours).

\n

Salary: $150K–$200K + competitive equity.

\n

Visa: No sponsorship available. Existing US work authorisation required.

\n\n

Interested? Please apply!