Senior Software Engineer x 5

Software Engineers – Mid to Lead Level | AI & Cybersecurity

New York City | Hybrid – 3 days in office | $190k–$250k + Equity

TypeScript, React, GraphQL and Ruby on Rails , Node.js and Rust .

Neulinx has partnered with a high-growth, VC-backed cybersecurity company that is significantly expanding its New York engineering team, with scope to make up to 5 x engineering hires across Mid, Senior and Lead level over the next few months.

The business is cash-flow positive, has raised $56m in funding and is backed by leading investors including Kleiner Perkins, Gradient Ventures (Google’s AI Fund), BoxGroup, Accomplice and Village Global.

They’re now entering a major new phase, expanding from security compliance into AI and cybersecurity, and are looking for strong product-focused engineers who want genuine ownership and the opportunity to build and shape new products.

The opportunity

You’ll work across the full product lifecycle – from planning and technical design through to building, shipping and optimising products in production.

The current stack includes TypeScript, React, GraphQL and Ruby on Rails , with opportunities to work with technologies including Node.js and Rust .

They’re particularly interested in engineers who:

• Have a strong CS background
• Have around 4–7 years’ experience for the core Senior profile, although they’re hiring across Mid–Lead level
• Are strong with TypeScript and a modern backend language
• Can work across the stack, even if they lean frontend or backend
• Have demonstrated strong progression and ownership
• Have led projects and/or mentored other engineers
• Enjoy moving quickly and solving complex product and engineering problems
• Are comfortable building cybersecurity technology supporting the US defence industrial base

Experience with Ruby on Rails, PostgreSQL or Elasticsearch is a bonus.

Engineers from high-bar technology companies who are ready to step into their first Senior position are also of particular interest.

Package

Hybrid – 3 days per week in NYC

Visa sponsorship isn’t available, so candidates will need existing US work authorisation.