Senior/Staff Software Engineer

Job summary

You will build full-stack features for experimental products and foundational infrastructure while contributing to the entire product lifecycle. Additionally, you will provide technical leadership, mentor other engineers, and maintain high engineering standards within an iterative environment.

Job details

About the Role Join a cybersecurity software company as a Senior or Staff Software Engineer, building tools for organizations in the U.S. federal defense industrial base. You will work across product development and foundational infrastructure, taking ownership from early planning through launch and improvement. What You'll Do Build full-stack features for experimental products or foundational infrastructure. Contribute across the product lifecycle, including planning, design, deployment, and optimization. Work hands-on with TypeScript, React, GraphQL, and Ruby on Rails, with opportunities to use Rust or Node.js. Partner closely with product, design, and engineering colleagues in an iterative environment. Provide technical leadership, mentor engineers, and help maintain high engineering standards. What We're Looking For At least 6 years of full-stack software development experience using TypeScript and a modern object-oriented backend language. Senior or Staff-level technical depth, including leading multi-engineer projects and mentoring other engineers. Recent, regular hands-on production coding and a record of ownership, sound judgment, and moving quickly. Experience at an early-stage startup and interest in cybersecurity and federal defense-related work. Strong computer science fundamentals or an equivalent record of engineering experience. U.S. citizenship or permanent residency is required for this work. Compensation & Benefits Annual salary range: $210,000 to $260,000 USD. Visa sponsorship is not available. Location Hybrid, with the primary location listed as Canada. Candidates must be located in or willing to relocate to New York City.

What you’ll do

You will build full-stack features for experimental products and foundational infrastructure while contributing to the entire product lifecycle. Additionally, you will provide technical leadership, mentor other engineers, and maintain high engineering standards within an iterative environment.

Requirements

Candidates must have at least 6 years of full-stack development experience with TypeScript and a modern object-oriented backend language. The role requires Senior or Staff-level technical depth, U.S. citizenship or permanent residency, and the ability to work in a hybrid capacity in New York City.

Listed skills

• Node.js · Preferred
• React · Preferred
• Rust · Preferred
• TypeScript · Preferred
• Product Development · Preferred
• GraphQL · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• TypeScript
• React
• GraphQL
• Ruby on Rails
• Rust
• Node.js
• Full-stack development
• Cybersecurity
• Software engineering
• Technical leadership
• Mentoring
• Infrastructure
• Product development
• System design
• Deployment
• Full Stack Development
• Technical Leadership
• Planning
• Rust (Programming Language)
• Computer Science
• Cyber Security
• Product Lifecycle Management
• Mentorship
• New Product Development
• Node.js (Javascript Library)
• Object-Oriented Programming (OOP)
• Product Design
• Ruby On Rails
• Software Engineering
• React.js (Javascript Library)

Job areas

• Software
• Technology
• Engineering
• Security & Safety
• Staff Software Engineer
• Software Developer / Engineer
• Software Developers

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