PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
4d
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Principal Security Engineer
Seattle, Washington, United States
$204k-$285k/yr OnsiteFull Time
Proven experience leading security engineering teams and building cloud-based security platforms, expertise in endpoint/server/container protection, product ownership, and delivering AI/automation-driven security solutions.
Kubernetes, CI/CD
1w
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Principal Security Engineer
Redmond or Mountain View or Hillsboro or Austin or Raleigh
$143k-$275k/yr HybridFull Time
6+ YOEBachelor's degree and 6+ years engineering experience with firmware/secure hardware design, strong coding in C/C++/Rust and familiarity with cryptography, secure boot, attestation, and debugging.
C, C++, C#, Java, JavaScript, Python, Rust, Real-Time Operating Systems (RTOS), PCIe, NVME, I3C, I2C, SPI
4d
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Principal Security Engineer (200043561)
Redmond, Washington, United States
OnsiteFull Time
Experienced security engineer with strong expertise in designing and implementing security controls, assessing risk, and guiding security strategy for large-scale systems.
2mo
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Principal Software Engineer, Receiver Products
Seattle, Washington, United States
$240k-$300k/yr HybridFull Time
12+ YOE12+ years software engineering; distributed systems at scale; zero-to-one leadership; backend emphasis; security/compliance in regulated industries; strong communication.
Backend, Distributed systems, REST APIs, Event-driven architectures, Databases, Security, Compliance
1mo
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Principal Engineer - Security Products, Security Visibility
Boston or Seattle
$235k-$294k/yr HybridFull Time
10+ YOE10+ years software engineering experience with 4+ years in audit logging, security telemetry or high-throughput data pipelines; expert in Go and gRPC; experience with Apache Flink/Kafka, Kubernetes, Terraform, SQL/MySQL, SIEM integrations and compliance frameworks.
Go, gRPC, Apache Flink, Apache Kafka, Splunk, Datadog, Chronicle, Microsoft Sentinel, OpenTelemetry, OCSF (Open Cybersecurity Schema Framework), Kubernetes, Terraform, SQL (MySQL)
1w
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Principal Security Engineer
Livingston or New York or Sunnyvale or Bellevue or San Francisco
$275k-$330k/yr OnsiteFull Time
10+ YOE10+ years in information security with security architecture experience; degree in CS or related; proficiency in Python/Golang; experience with SIEM, IDS/IPS, IAM, risk assessment, compliance (NIST/SOC2/ISO27001); CISSP/CISM/SABSA desirable.
Python, Golang, SIEM, IDS/IPS, IAM
1mo
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr HybridFull Time
Experience designing and building secure, scalable financial blockchain apps and smart contracts; multi-cloud, multi-region; cloud providers (AWS, GCP, Azure); web3 protocols; Solidity/Rust; cryptography; DeFi; code reviews and security analysis; integration with external systems.
Solidity, Rust, Web3, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, AWS, GCP, Azure
1w
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Lead Principal Firmware Engineer
Nashville or United States or San Francisco or Austin or Seattle
$146k-$306k/yr OnsiteFull Time
10+ YOE10+ years firmware engineering experience; hands-on BIOS/BMC/UEFI firmware; knowledge of secure boot/TPM, server firmware stacks and standards; strong communication and cross-team leadership skills.
EDKII, OpenBMC, Redfish, IPMI, PLDM, UEFI, ACPI, PCIe
2mo
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Principal Engineer, Mission Software
Arvada or Los Angeles or San Francisco or Seattle or Washington
HybridFull Time
8+ YOE3+ MgmtLead complex software and systems engineering in aerospace/defense; architecture focus; leadership; government programs; security clearance readiness.
Programming, Software Architecture, Distributed Systems, APIs, Operator tooling, Mission-critical applications
2mo
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Principal Software Engineer
Seattle, Washington, United States
$202k-$300k/yr HybridFull Time
15+ YOE15+ years in software product development; SaaS; cloud infra; .NET preferred; polyglot; CI/CD; AI/LLMs; C#, React, TypeScript; Docker/Kubernetes; Azure/AWS; SQL/NoSQL; Elasticsearch; security and governance for enterprise.
.NET, C#, React, TypeScript, Docker, Kubernetes, Azure, AWS, SQL, NoSQL, Elasticsearch, Lucene
1mo
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Senior Principal Systems Security Engineer - TeraWave
California or Seattle
$264k-$370k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's in CS/Cybersecurity/Systems Engineering, 8+ years information systems security engineering (3+ years in space/aerospace), experience with NIST SP 800-53 and ISO/IEC 27001, ITAR familiarity, U.S. citizenship eligibility required.
NIST SP 800-53 Rev 5, ISO/IEC 27001:2022, ITAR (22 CFR Part 120-130), SPARTA, AWS GovCloud, AWS, DevSecOps, RMF
2w
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Principal Security Architect, Cloud & Infrastructure
Cambridge or Budapest or Chennai or Seattle or Tokyo or Zagreb
OnsiteFull Time
7+ YOE7+ years security experience with hands-on application/product security architecture, threat modeling, secure SDLC, API/mobile security, experience influencing engineering teams, and working knowledge of AI/LLM security.
OWASP, LLM
1mo
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Principal Forward Deployed Engineer
Bellevue or Chicago or San Francisco or Toronto
$269k-$369k/yr RemoteFull Time
10+ YOE10+ years in production software with distributed systems and identity; expertise in OAuth 2.0/OIDC/SAML, agent security, fine-grained authorization; proven AI hands-on; strong customer-facing authority; independent, founder’s mindset.
OAuth, OIDC, SAML, SCIM, OPA, Cedar, OpenFGA, MCP, A2A, ISO/IEC 42001, EU AI Act
2mo
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(USA) Principal, Software Engineer, Information Security
Bentonville or Sunnyvale or Bellevue or Herndon
$110k-$264k/yr OnsiteFull Time
10+ YOEExpertise in enterprise Active Directory engineering, automation-first infrastructure, IaC, AD security and high-availability; PowerShell/Python/Go scripting; VMware/Hyper-V virtualization; strong communication and leadership.
Active Directory, LDAP, Kerberos, VMware, Hyper-V, PowerShell, Python, Go
1w
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Principal Security Engineer – GRC Team Lead (Remote Eligible)
Bellevue, Washington, United States
$205k-$275k/yr RemoteFull Time
10+ YOE5+ Mgmt10+ years GRC/compliance/security engineering experience with 5+ years technical/leadership experience; deep audit and framework knowledge; cloud, IaC, scripting, and GRC tooling expertise; US Person required.
Terraform, CloudFormation, AWS, GCP, Azure, Vanta, Drata, ServiceNow GRC, CI/CD, Python, Bash, SOC 2, ISO 27001, FedRAMP, HIPAA, GDPR, NIST 800-53
1mo
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Principal Software Engineer (Platform Team)
Bastrop or Hawthorne or Palo Alto or Redmond or Brownsville or Sunnyvale
HybridFull Time
7+ YOE7+ years building and scaling production AI platforms; 9+ years in lieu of degree; design and operate large-scale AI/ML platforms; Docker/Kubernetes; security-minded.
Docker, Kubernetes, Multi-Cloud, Frontier Model Providers, Python, CI/CD, Security tooling
1mo
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Principal/Senior Principal Mechanical Engineer
Hawthorne or El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$160k-$260k/yr OnsiteFull Time
10+ YOEBachelor's in Mechanical Engineering, 10+ years mechanical design and system integration experience in aerospace/defense, launcher design experience, CAD and FEA proficiency, electro-mechanical integration, MIL-STD familiarity, ability to obtain U.S. security clearance.
SolidWorks, NASTRAN, ABAQUS, ANSYS, COMSOL
1mo
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Sr Principal Engineer Software (AI Enablement & Strategy)
Seattle, Washington, United States
$147k-$238k/yr OnsiteFull Time
10+ YOE10+ years software engineering; distributed systems; AI-enabled platform; production-ready tooling; strong security and compliance practices.
Python, Go, Java, C++, LangChain, LlamaIndex, AutoGen, LLMs, Vector Databases
2w
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Principal DevSecOps Engineer
Kirkland, Washington, United States
$150k-$224k/yr OnsiteFull Time
10+ YOEBachelor's degree, 10+ years DevOps/Security experience with 3+ years in a Principal/Staff/Lead role; experience migrating on-prem CI/CD to cloud (GitLab), cloud (AWS/Azure/GCP), Kubernetes/Docker, scripting (Python/Go/Bash), and integrating automated security testing (SAST/DAST/SCA).
Python, Playwright, Selenium, Jenkins, GitLab, Terraform, CloudFormation, AWS, Azure, GCP, Kubernetes, Docker, Go, Bash, SAST, DAST, SCA, SBOMs, IAM
3w
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Cybersecurity Engineer Principal
Seattle, Washington, United States
$222k-$304k/yr HybridFull Time
6+ YOEBachelor's degree in CS/IS/Engineering plus 6+ years post-bachelor experience in network security; expertise with enterprise firewalls, VPN, IDS/IPS, WAF (Imperva, F5 ASM), SIEM, and cloud security across AWS/Azure/GCP.
Imperva, F5 ASM, AWS, Azure, GCP, SIEM, IDS/IPS, WAF, VPN, TCP/IP, DNS, HTTP(s), SSH, TLS
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