3mo
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Principal Software Engineer (RUST, AWS, Docker, Kubernetes)
Jersey City or Merrimack or Westlake
$107k-$216k/yr HybridFull Time
8+ YOE8+ years in software engineering; strong front-end skills with React; experience with microservices, SQL, cloud, CI/CD; knowledge of blockchain technologies a plus.
Rust, Python, SQL, AWS, Docker, Jenkins, SNS, SQS
4w
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Senior Software Engineer, Elixir
Arkansas or Arizona or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Kentucky or Maryland or Michigan or Minnesota or Missouri or North Carolina or New Hampshire or Oklahoma or Oregon or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
RemoteFull Time
5+ YOE5+ years developing Elixir/Erlang applications, bachelor's degree or equivalent experience, experience with GraphQL, GCP, PostgreSQL, Stripe, observability tools, Git, CI/CD, and strong communication and problem-solving skills.
Elixir, Erlang, Rust, React, Typescript, GraphQL, Stripe, CI/CD, Google Cloud Platform (GCP), PostgreSQL, Prometheus, Grafana, Git
2w
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Principal Tetragon Software Engineer
San Jose or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$231k-$332k/yr RemoteFull Time
10+ YOE10+ years systems programming experience; strong Go and eBPF knowledge; Linux, distributed systems, and kernel-level experience; architecture and performance optimization skills.
Go, eBPF, C, C++, Java, Python, Rust, Kubernetes, Cilium, Tetragon, Splunk, Linux
1w
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Reinforcement Learning Engineer (Cybersecurity)
United States or San Francisco or New Hampshire
$176k-$243k/yr RemoteFull Time
Experience with reinforcement learning workflows, Linux ML environments, vulnerability research/binary exploitation, proficiency in Python and C, DevOps pipelines and reproducible builds, and low-level debugging.
Mayhem, GitHub Actions, docker, buildkit, nix, Python, C, Rust, Linux
2w
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Sr. Software Engineer – Distributed Systems & Platform Integration
Salem, New Hampshire, United States
OnsiteFull Time
Experience with C++ in production, API design (gRPC/REST), distributed systems concepts, Linux development, and ability to design cross-system integrations.
C++, gRPC, REST, Rust, Protocol Buffers, Python, GitHub Copilot, Qt, Linux
2mo
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CEMA Principal Software Engineer - Team Lead (Onsite)
Hudson, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
6+ YOERequires active Secret clearance (Top Secret/SCI ability), Bachelor's in CS/CE, 6+ years software development experience, proficiency in C++/C and Linux, experience with hardware integration, and demonstrated team leadership.
C++, C, Rust, MATLAB, Python, Bash, Linux, Git, Jira, Confluence, Bitbucket, Jenkins, CI/CD, DevSecOps
1mo
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Applied Cybersecurity AI Researcher
Boston or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Kansas or Maine or Maryland or Massachusetts or Minnesota or Nevada or New Hampshire or New Jersey or New Mexico or New York or Pennsylvania or South Carolina or Texas or Virginia or Washington or United States
$180k-$200k/yr RemoteFull Time
3+ YOE3+ years in vulnerability research/pen-testing/exploit development or related security engineering. Strong Python, Linux/Docker, Git/CI, LLM/agent experience, static/dynamic analysis skills, and strong written communication.
Python, Linux, Docker, Kali, Git, CI, shell, LLMs, Ghidra, IDA, Binary Ninja, angr, Semgrep, CodeQL, Joern, AFL++, libFuzzer, ASan/UBSan, OSS-Fuzz, Rust, Go, C/C++, SARIF, CVSS, CWE, MITRE ATT&CK, MITRE CVE, HackerOne, Bugcrowd, ReAct