Senior/Staff Software Engineer
- Hybrid
- Posted Oct 15, 2026
- 1 position
US$210,000–US$260,000 / year
Opens an external site
- Employment type
- Full-time
- Experience level
- Senior · 5+ years
- Posting language
- English
- Working hours
- 40 hours per week
Job summary
Build full-stack product features and infrastructure while leading multi-engineer projects. Partner with product and design teams to take features from planning through deployment and optimization.
Job details
About the Role Join a cybersecurity team building new tools for organizations in the U.S. defense industrial base. This hands-on role spans experimental product development and foundational infrastructure, with meaningful ownership across the product lifecycle. What You'll Do Build full-stack product features and infrastructure using TypeScript, React, GraphQL, and Ruby on Rails. Contribute to new defense-focused products, with opportunities to work in Rust or Node.js. Take features from planning and design through deployment and ongoing optimization. Partner closely with product, design, and engineering in an iterative environment. Lead multi-engineer projects, mentor engineers, and help strengthen team practices. What We're Looking For At least 6 years of full-stack software engineering experience, with senior or staff-level technical depth. Hands-on production experience with TypeScript and a modern object-oriented backend language. Experience leading technically complex, multi-engineer projects and mentoring other engineers. Experience at an early-stage startup and a strong record of ownership and execution. Interest in cybersecurity and federal defense-related work. Strong computer science fundamentals or an equivalent senior engineering track record. Authorization to work in the United States without visa sponsorship. Compensation & Benefits The salary range is $210,000 to $260,000 USD annually. Visa sponsorship is not available. Location Hybrid, with the primary location listed as Canada.
What you’ll do
Build full-stack product features and infrastructure while leading multi-engineer projects. Partner with product and design teams to take features from planning through deployment and optimization.
Requirements
Requires at least 6 years of full-stack software engineering experience with senior or staff-level technical depth. Candidates must have hands-on experience with TypeScript, modern object-oriented backend languages, and authorization to work in the United States.
Listed skills
- Node.js · Preferred
- React · Preferred
- Rust · Preferred
- TypeScript · Preferred
- GraphQL · Preferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Typescript
- React
- Graphql
- Ruby On Rails
- Rust
- Node.js
- Cybersecurity
- Full-stack Development
- Software Engineering
- Project Leadership
- Mentoring
- Infrastructure Development
- Product Lifecycle Management
- Computer Science Fundamentals
- Full Stack Development
- Planning
- Rust (Programming Language)
- Computer Science
- Cyber Security
- Language Experience Approach
- Mentorship
- New Product Development
- Node.js (Javascript Library)
- Object-Oriented Programming (OOP)
- Product Design
- Team Building
- TypeScript
- React.js (Javascript Library)
- GraphQL
Job areas
- Software
- Technology
- Engineering
- Security & Safety
- Staff Software Engineer
- Software Developer / Engineer
- Software Developers
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