"cryptography" Jobs

211 open tech roles matching “cryptography”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Cryptography, C++. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 211 results

SpaceX

Join SpaceX as a Principal Security Software Engineer to enhance the security of Starlink's software and infrastructure.

SpaceX Bastrop, TX Published 2 months ago
Flexible on stack
Cloudflare

Join Cloudflare as a Systems Engineer to build high-performance systems handling a quarter of the Internet's traffic.

Cloudflare Hybrid €54k–€75k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as a Senior Security Software Engineer to enhance the security of Starlink's advanced broadband internet systems.

SpaceX Bastrop, TX Published 4 months ago
Flexible on stack
SpaceX

Join SpaceX as a New Graduate Engineer in Security Software to influence software security for Starshield and support national security efforts.

SpaceX Hawthorne, CA $130k–$160k/yr Published 1 month ago
Flexible on stack
Elastic

Lead the architecture and design of Elasticsearch's security features, focusing on high-performance security at scale.

Elastic United Kingdom Published 1 month ago
Flexible on stack
Elastic

Join Elastic as a Senior Software Developer to enhance security features in Elasticsearch, focusing on high-performance and scalable solutions.

Elastic United Kingdom Published 3 days ago
Elastic

Join Elastic as a Senior Java Engineer to enhance security features in Elasticsearch while collaborating with a distributed team.

Elastic United Kingdom Published 3 weeks ago
Elastic

Lead the architecture and design of Elasticsearch's security features, focusing on high-performance security at scale.

Elastic United States $159.8k–$252.8k/yr Published 3 months ago
Flexible on stack
Stripe

Join Privy as a Security Engineer to enhance security operations and build tools for a rapidly growing platform.

Stripe NYC-Privy Published 4 days ago
Flexible on stack 70% coding
SpaceX

Join SpaceX as a Principal Security Software Engineer to enhance the security of Starlink's advanced broadband internet systems.

SpaceX Redmond, WA $225k–$345k/yr Published 4 months ago
Flexible on stack
Elastic

Join Elastic as a Senior Java Engineer to enhance security features in Elasticsearch and collaborate with cross-functional teams.

Elastic Poland PLN 307.8k–PLN 486.9k/yr Published 3 weeks ago
Flexible on stack
Elastic

Join Elastic as a Senior Java Engineer to enhance security features in Elasticsearch and optimize performance at scale.

Elastic Spain €67k–€106k/yr Published 3 weeks ago
Flexible on stack
Elastic

Join Elastic as a Senior Java Engineer to enhance security features in Elasticsearch while collaborating with a distributed team.

Elastic Spain €67k–€106k/yr Published 3 days ago
Flexible on stack
Mysten Labs

Join Mysten Labs as a Security Engineer to enhance security across the Sui ecosystem with a focus on application security and tooling.

Mysten Labs USA (Remote) Published 2 weeks ago
Flexible on stack AI-first team
Elastic

Join Elastic as a Senior Java Engineer to enhance security features in Elasticsearch for a scalable, high-performance environment.

Elastic Canada CA$128.3k–CA$203k/yr Published 3 days ago
Flexible on stack
Elastic

Join Elastic as a Senior Java Engineer to enhance security features in Elasticsearch and collaborate with cross-functional teams.

Elastic Poland PLN 307.8k–PLN 486.9k/yr Published 3 days ago
Flexible on stack
SpaceX

Join SpaceX as a Senior Embedded Security Engineer to enhance the security of Starlink's advanced broadband internet systems.

SpaceX Bastrop, TX Published 4 months ago
Flexible on stack
SpaceX

Join SpaceX as a Senior Security Software Engineer to enhance the security of Starlink's advanced broadband internet systems.

SpaceX Palo Alto, CA $180k–$280k/yr Published 1 month ago
Flexible on stack
Anthropic

Design and build security foundations for Anthropic's AI systems, ensuring secure behavior by default.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $32k–$485k/yr Published 1 month ago
Flexible on stack
Elastic

Join Elastic as a Senior Software Developer to enhance security features in Elasticsearch while collaborating with engineering and product leaders.

Elastic Canada CA$128.3k–CA$203k/yr Published 3 months ago
Flexible on stack