Vannevar招聘后端工程师（数据指纹）（美国）

You will be an engineer on the team building systems to collect hard-to-access data. This data forms the foundation of our company’s advantage. Your role is to elevate and extend our existing collection capabilities — strengthening the core engines, improving resilience in adversarial environments, and expanding how this data is exposed through interfaces for agents and other engineering teams. We operate in environments where automated defensive systems are sophisticated and continuously evolving. This role is about designing statistically disciplined, cross-layer systems that remain reliable under that scrutiny without sacrificing scale, stability, or operational integrity.

Care deeply about the mission: the data we collect is enabling massive, generational impact across many national security missions. Have strong back-end experience and understanding of distributed systems. Prefer typescript/python expertise. Understand how anti-abuse, bot detection, fraud, or traffic integrity systems analyze traffic and operate at scale. Are data driven and have eye for instrumentation and monitoring. You can reason about how small deviations in protocol behavior, timing, or runtime characteristics propagate into anomaly scores. Are technically diverse and can adapt your tool stack quickly. Communicate crisply: can write a one-pager that aligns stakeholders, communicates, risks, and drives action. You prefer structural resilience over reactive tactics. Are comfortable making hard prioritization calls with incomplete information.

We’re proud to offer competitive benefits that support our employees. Some key highlights of our benefits package include: health, dental, and vision insurance. Remote friendly with WeWork access. Unlimited PTO, shared downtime during the federal holiday calendar, and company-wide off time at the end of each year. 401(k) match. Lifestyle & wellbeing stipends. Salary top-up during military reserve duty. Fully paid parental leave. Child and pet care reimbursement during travel.

Vannevar是一家国防科技公司，专注于利用AI技术遏制对手。在21世纪，冲突以算法速度展开，预见等于火力。我们的智能AI是专门设计用来与中国竞争的。在三年内，我们从300万美元增长到8000万美元的ARR，实现了早期盈利，并达到了独角兽级别，证明了颠覆不需要 ego，持久力不意味着停滞不前。