Full Stack Engineer
United States · Remote · Full-time
- Posted 1mo ago
- From OPSWAT’s careers page
- Location
- United States
- Work mode
- Remote
- Type
- Full-time
- Level
- Senior
- Experience
- 5+ years
- Department
- Software Development
Opens the listing on opswat.com
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About the role
The Position
We're assembling a small founding team to build something genuinely hard: high-throughput services that inspect live traffic, terminate and analyze TLS in the data path, and hold near-zero latency while doing it. This is real systems engineering — streaming, distributed, latency-obsessed — not another CRUD app behind a form.
You won't be starting cold. You inherit real infrastructure and real users, which means what you build reaches production in weeks, not years. The work is high-leverage from day one, and there's nowhere to hide — in the best way.
AI-native. Non-negotiable.
You leverage AI to operate as a 10x engineer — demonstrable AI proficiency is a hard requirement, not a nice-to-have.
Who You Are
- You see what needs to exist and you go build it — you spot the gap, scope it yourself, and start, instead of waiting for someone to hand you a task or a spec.
- You lead by taking the hardest, least-defined part of the problem and making it work, and others follow because your judgment and output earn it — not because of a title.
- You own the entire arc — design, build, ship, operate — and you treat what happens in production as your responsibility, making sure the system behaves exactly within the parameters it's supposed to, not just that it passed in staging.
- When you hit the edge of what you know — a protocol you've never touched, a failure mode you've never seen — curiosity and sheer grit carry you across it faster than most people expect.
- "Good enough" makes you uncomfortable; you hold a high bar for yourself and ship work you're genuinely proud to put your name on.
What You Bring
- Proven, demonstrable proficiency using AI as a force multiplier — you already operate as a 10x engineer, orchestrating AI tools and agents to design, build, and ship far beyond what you could alone, while keeping the judgment to know what "correct" actually looks like.
- 5–7+ years building and operating production services and front ends, with real experience owning something end to end and carrying the weight of it once it's in front of real users.
- Hands-on experience with TLS / MITM inspection and the security-sensitive edge cases that come with sitting in the middle of live traffic.
- A real track record of taming latency in streaming and distributed systems — you've chased down p99 tail latency and know that "fast on my machine" means nothing until it's fast in production, under load, with observability to back it up.
- Strong command of a modern backend language (Go, Rust, or TypeScript/Node) and React/TypeScript on the front end, with a deep working grasp of HTTP, TLS, gRPC/REST, and async/streaming I/O.
Skills they ask for
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About OPSWAT
Cybersecurity for critical infrastructureOPSWAT provides cybersecurity products that protect critical infrastructure by securing files, devices, and data transfers across IT and operational technology environments.
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In your inbox every Wednesday and SaturdayPersonalised suggestions from verified career pages, matched to your role, location, level and skills.