Senior Full Stack Engineer - Hybrid
Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.
Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.
About the role
You will be a member of a cross-functional team made up of software and hardware engineers, machine learning specialists, former military officers, and product strategists. You will be expected to own critical product features and contribute to the overall direction of the platform we are building.
What you'll do
- Build scalable telemetry ingestion and visualization systems
- Build applications for managing and configuring physical sensors remotely
- Create pipelines for integrating sensor data into downstream products and external systems
- Develop novel test infrastructure for various systems in our platform including on-target and backend software
- Collaborate with internal and external stakeholders to identify, develop, and own critical capabilities for our sensing platform
- Travel up to 20% of the time to meet with mission owners, better understand requirements, and deliver capabilities
Qualifications (must haves)
- 4+ years of experience in software development in a general purpose programming language
- Proven experience owning features end-to-end from development, test, and release
- Experience with Typescript, JavaScript/React Development
- Experience with various relational and non-relational database systems
- Excellent written and verbal communication skills
- Must be a U.S. resident or citizen
- Must be able to work in-office (hybrid) in Seattle
Qualifications (nice to haves)
- Experience with embedded systems
- Experience with software defined radio
- Experience managing Kubernetes systems
- Experience with optimizing performance at scale
- Experience with Distributed Systems + Multi-cloud environments
What we offer
The salary range for this position is $150,000 - $210,000 + equity + 401K match. Within the range, individual pay is determined by experience, relevant education, and/or training.
- Health, dental, and vision insurance
- Unlimited PTO including competitive vacation and holiday schedules
- Lifestyle stipends - Monthly mental health, wellness & fitness stipend, in-home office setup stipend and family planning assistance
- Salary top-up during military reserve duty
- Fully paid parental leave
- Child and pet care reimbursement during travel
We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @vannevarlabs.com domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.
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