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296 sr security software engineer jobs at 93 companies in Kent, WA

3w
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Sr. Security Software Engineer (Starlink)
Redmond, Washington, United States
$170k-$235k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOE5+ years security software development (or 7+ years without a degree), experience with systems security, applied cryptography, network and OS security; proficiency in Python/C++/Golang; strong communication skills.
Python, C++, Golang, Trusted Platform Module (TPM), Hardware Security Module (HSM), TCP/IP
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2mo
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Sr. Security Software Engineer, Vulnerability Management - Slack
Atlanta or Seattle or San Francisco
$173k-$260k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
6+ YOE6+ years software engineering with security focus; proficient in Python; experience with security tooling and CI/CD; strong cross-team collaboration and communication.
Python
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2mo
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Sr. Security Software Engineer, Vulnerability Management - Slack
Atlanta or Seattle or San Francisco
$173k-$260k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Provides cloud-based customer relationship management and enterprise software.
6+ YOE6+ years software engineering with security focus; strong Python; vulnerability management experience; CI/CD and cross-functional collaboration.
Python, Vulnerability scanners, CI/CD, SIEM, Cloud (AWS/Azure/GCP), Containers
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2mo
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Sr Principal Software Development Engineer
Seattle or Santa Clara
$97k-$252k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
10+ YOESenior software leader with 10+ years in large-scale distributed systems and security, cryptography, and KMS.
HSMs, Encryption technologies, Key lifecycle management, Linux/Unix, Distributed systems, Cryptography, Databases, NoSQL, Storage Services, SaaS
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1w
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Senior Software Engineer, Identity Security (Golang)
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Expertise in workload identity and security for large-scale systems, strong software engineering skills, experience creating security services and operating at scale.
Golang
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2mo
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Sr. Staff Software Development Engineer-AI Security
San Jose or Bellevue
$154k-$220k/yr HybridFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
8+ YOE8+ years software engineering; Rust with async; distributed systems; Linux internals; CI/CD; gRPC; Protobufs; Kubernetes; networking.
Rust, Tokio, async-std, gRPC, Protobufs, Linux, Kubernetes, Networking, TLS, QUIC, HTTP, WebSockets
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Senior Software Engineer, Application Security
Seattle, Washington, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years building production software, strong Go and Python skills, experience with distributed systems and AWS, ability to interpret security tool output, and eligible to obtain U.S. Secret clearance.
Go, Python, AWS, SQS, Lambda, S3, ECR, CircleCI, GitHub Actions, Syft, Trivy, Grype, Semgrep, Terraform, OPA/Rego, Kubernetes, Nix
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3w
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Senior Software Engineer - Product Security
New York or Seattle or San Francisco
$204k-$281k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
5+ YOE5+ years building and scaling production services; experience with vulnerability management, distributed systems, cloud infrastructure security; strong engineering and communication skills.
AWS, Kubernetes, Terraform
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3w
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Sr. Software Development Engineer, OISL
Redmond, Washington, United States
$168k-$227k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development and system design experience; bachelor's in CS or related; strong systems language skills; data engineering and AWS experience; security-first mindset.
Apache Flink, Spark, Kafka, Kinesis, Glue, S3, Redshift, OpenSearch, Java, Python, Go, Rust, C++, AWS, EC2, Lambda, Step Functions, DynamoDB, CDK, CloudFormation, Terraform, SageMaker, Bedrock
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Senior Software Engineer, Security Foundations
Bellevue, Washington, United States
$200k-$288k/yr OnsiteFull Time
Snowflake
SnowflakeNYSE: SNOW: Cloud-based platform for data storage, processing, and analytics.
5+ YOE5+ years software development experience; proficiency in Python/SQL; experience designing security-focused solutions; strong communication and technical leadership skills.
JavaScript, Java, Python, C, C++, Go, SQL, AWS, GCP, Azure
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2w
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Blockchain - Sr Lead Security Engineer
Plano or Seattle or Wilmington or Columbus or Jersey City or Palo Alto
$171k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOEBachelor's in CS or related,7+ years software development with ≥2 years blockchain experience, strong Java/Python skills, blockchain fundamentals, cryptography (MPC,TSS,DKG,ECDSA,EdDSA), AWS, containers, infra-as-code, API and security best practices.
Java/J2EE, Python, Spring Boot, Flask, FastAPIS, Multi-Party Computation (MPC), ECDSA, EdDSA, BIP-32/BIP-44, AWS EC2, AWS EKS, AWS Lambda, AWS S3, AWS RDS, AWS IAM, AWS SQS, AWS SNS, API Gateway, AWS KMS, Terraform, CloudFormation, Docker, Kubernetes, Oracle, PostgreSQL, DynamoDB, MongoDB, Redis, Datadog, Dynatrace, Splunk, Grafana, Prometheus, Jenkins, GitHub Actions, Spinnaker, GitHub Copilot, Claude Code, OAuth 2.0, JWT, TLS, mTLS
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6d
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Sr. Software Engineer -CTJ- Poly
Reston or Redmond
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
2+ YOE2+ years technical experience in software or systems engineering, experience with large distributed or air-gapped environments, Azure experience, ability to meet security screening and U.S. citizenship requirements.
Azure, Microsoft Cloud, AI
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1mo
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Senior Security Engineer, Product & Application Security
Seattle, Washington, United States
$165k-$215k/yr OnsiteFull Time
Metropolis
Metropolis: Computer vision technology for checkout-free parking and retail payments.
Experience in application and product security, DevSecOps/secure SDLC, cloud-native system security, CI/CD security tooling, strong scripting/software engineering skills, and ability to partner with engineering teams.
DevSecOps, CI/CD, APIs, AI/CV
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1w
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Senior Software Engineer - Security - Elasticsearch
United States or Canada or Seattle or Los Angeles or San Francisco or New York City or Belarus or North America or Asia or Asia or Asia or Europe or Ukraine
$133k-$211k/yr RemoteFull Time
Elastic
ElasticNYSE: ESTC: Software platform for search, security, and observability.
Deep Java/JVM and concurrency knowledge; experience building scalable authorization and distributed-systems security; familiarity with OAuth 2.0 and SAML; experience with cryptography, PKI and TLS; ability to use AI-driven tools to accelerate engineering.
Java, JVM, OAuth 2.0, SAML, TLS, PKI
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1mo
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Sr. Software Engineer - AI Innovation Team
Tukwila or Washington or Oregon or Idaho or Arizona or Texas or Georgia or South Carolina or Virginia or California or North Carolina
$110k-$205k/yr HybridFull Time
BECU
BECU: Provides banking and financial services to its members.
5+ YOEBachelor's in computer science or equivalent; 5+ years designing production software; experience with Node.js/TypeScript/React or Python, SQL, and cloud platforms (Azure/AWS/GCP); integrating AI/ML services; secure coding and TDD; mentoring experience.
Node.js, TypeScript, React, Python, SQL, Azure, AWS, GCP, Kubernetes, Azure DevOps, GitHub Actions, Jenkins, TeamCity, Git
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1mo
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Senior Software Engineer, AI-Empowered Security, Cloud CISO
Sunnyvale or Kirkland or New York
$174k-$253k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOEBachelor's or equivalent; 5 years programming in Python or C++; 3 years testing/maintaining/launching software and 1 year software design/architecture; 2 years security engineering; 1 year AI/ML infrastructure experience; EMR not mentioned.
Python, C++
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4w
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Senior Security Engineer (Product)
New York City or San Francisco or Seattle
$223k-$279k/yr HybridFull Time
Headway
Headway: Builds technology that helps therapists accept insurance and run their practice to increase access to mental health care.
5+ YOE5+ years security or software engineering experience, strong application and product security skills, experience with cloud and modern stacks, security reviews, incident response, and AI-native tooling.
Lacework, Python 3, TypeScript, FastAPI, SQLAlchemy, React, Postgres, Redis, AWS, Spark, Kafka, Datadog, PagerDuty, Github, Snyk, Semgrep
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3mo
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Sr. Software Engineer - Agentic AI
Seattle, Washington, United States
$162k-$242k/yr HybridFull Time
F5
F5NASDAQ: FFIV: Provides application delivery networking and multi-cloud security solutions.
10+ YOESenior IC role designing agentic experiences on distributed cloud platform; strong distributed systems, AI/ML integration, security, and cloud-native skills.
Golang, Python, Java, AWS, Azure, GCP, Docker, Kubernetes, SQL, NoSQL, CI/CD
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3mo
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Staff Software Engineer, Security
Bellevue, Washington, United States
$230k-$270k/yr HybridFull Time
Robinhood
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
8+ YOE8+ years in backend or security systems, IAM at scale; OAuth 2.0/OpenID Connect/SAML/WebAuthn; Go/Python/Rust; Kubernetes/AWS; strong design and mentoring.
Go, Python, Rust, Kubernetes, AWS, OAuth 2.0, OpenID Connect, SAML, WebAuthn, PKI
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2mo
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software engineer sr - ST; Seattle, WA
Seattle or Nashville or United States
$127k-$211k/yr HybridFull Time
Starbucks
StarbucksNASDAQ: SBUX: Global coffeehouse chain and specialty coffee roaster.
4+ YOE4+ years software or systems engineering experience; bachelor’s in CS preferred; experience designing reliable, secure systems, build/release automation, and developer enablement; familiarity with Python, Java, Go, C/C++, Ruby, or Perl.
Python, Java, Go, C/C++, Ruby, Perl
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