"security critical systems" Jobs

363 open tech roles matching “security critical systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AWS, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 363 results

Horizon3.ai

Lead the Platform Integration team as a Principal Engineer at a fast-growing remote cybersecurity company.

Horizon3.ai US, Remote $213k–$273k/yr Published 1 month ago
Flexible on stack
XBOW

Join XBOW as a Software Engineer to build scalable systems for AI-driven cybersecurity in a fully remote environment.

XBOW Europe (Remote) Published 4 months ago
Flexible on stack
Stripe

Join Stripe's ACE team as a Security Engineer to design and implement defenses against complex abuse vectors in a fully remote environment.

Stripe US Remote Published 3 days ago
Flexible on stack
Block

Join Block as a Senior Integration Engineer to design and enhance integrations across enterprise business systems in a fully remote environment.

Block Bay Area, CA, United States of America $185.2k–$326.8k/yr Published 6 months ago
Flexible on stack
Chainguard

Join Chainguard as a Senior Software Engineer to lead the architecture of a secure Libraries Platform for open-source software.

Chainguard United Kingdom - Remote £89.8k–£105.4k/yr Published 1 month ago
Flexible on stack
At-Bay

Join At-Bay as a Sr. Cyber Analyst to lead digital forensics and incident response efforts for small businesses nationwide.

At-Bay Remote (US) $130k–$150k/yr Published 2 years ago
Armada

Join Armada as a Senior Mission Success Engineer to lead AI infrastructure deployments for federal programs in a fully remote role.

Armada United States (Remote) $188k–$235k/yr Published 5 months ago
Huntress

Join Huntress as a Principal Software Engineer to lead the development of innovative features for our SIEM platform in a fully remote environment.

Huntress United States of America $215k–$240k/yr Published 2 months ago
Flexible on stack
Mattermost

Join Mattermost as a Senior Full Stack Engineer to build and scale secure collaboration tools for defense and critical infrastructure sectors.

Mattermost United States $142.7k–$172.7k/yr Published 1 month ago
Flexible on stack
Mattermost

Join Mattermost as a Senior Full Stack Engineer to build and scale secure collaborative workflows for defense and critical infrastructure sectors.

Mattermost Ontario, Canada; Toronto, Ontario, Canada CA$162.6k–CA$195k/yr Published 1 month ago
Flexible on stack
SentiLink

Own the technical direction and architecture of critical infrastructure as a Staff Infrastructure Engineer at SentiLink.

SentiLink United States $180k–$250k/yr Published 8 months ago
Flexible on stack
Block

Join Block as a Senior Site Reliability Engineer to enhance platform reliability and leverage AI-driven tooling in a fully remote environment.

Block Melbourne, Australia Published 3 months ago
Flexible on stack
Crux
IT Lead Remote

Join Crux as an IT Lead to manage technology strategy and enhance the employee tech experience in a remote-first environment.

Crux Remote (US) $140k–$200k/yr Published 1 month ago
Flexible on stack
SentiLink

Join SentiLink as a Staff Software Engineer to lead the Data Platform team in building scalable fraud detection systems.

SentiLink United States $220k–$260k/yr Published 1 month ago
Flexible on stack
Mattermost

Own the Mattermost mobile experience for teams in defense and critical infrastructure with a focus on reliability and performance.

Mattermost United States $165k–$215k/yr Published 2 days ago
Flexible on stack
Vanta

Join Vanta as a Senior Software Engineer to lead the development of compliance solutions for government agencies in a fully remote role.

Vanta Remote U.S. Published 2 weeks ago
TRM Labs

Join TRM Labs as a Senior Data Scientist to develop algorithms that combat crime using blockchain intelligence.

TRM Labs North America $180k–$210k/yr Published 3 months ago
Flexible on stack