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281 senior application developer jobs at 180 companies in Fairfield, CA

2mo
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Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson AFB or Buckley AFB or Belle Chasse or Fort Leavenworth or MacDill AFB or San Antonio or Tampa or Quantico or Lackland AFB or Yorktown or Offutt AFB or Rome or Reston or Camp Parks
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOE6+ years in application or software development; Node.js with Typescript, SQL/PostgreSQL, Redis, Elasticsearch; cross-functional collaboration; automated testing; TS/SCI with polygraph; Bachelor’s degree.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch
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Senior Application Security Engineer
Los Angeles or New York or San Francisco
$165k-$190k/yr HybridFull Time
Tatari
Tatari: A platform for buying and measuring TV advertising campaigns.
Production Python experience, strong hands-on application security (SAST/DAST/SCA), threat modeling, CI/CD automation, container/AWS/Kubernetes security, API security, and LLM risk mitigation.
Python, Java, Rust, AWS, Kubernetes, CI/CD, SAST, DAST, SCA, OWASP Top 10, API Security Top 10, ASVS, SPVS, AISVS, LLM
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1mo
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Senior Application Security Engineer
United States or Canada or San Francisco or New York City or Seattle
$190k-$273k/yr RemoteFull Time
Apollo.io
Apollo.io: AI-powered platform for B2B sales intelligence and outreach automation.
5+ YOE5+ years software engineering or application security experience; strong coding skills (Ruby, Python), Linux and GCP familiarity, deep AppSec/vulnerability management, pen-testing and SAST experience, AI security, and strong communication.
Ruby, Python, Linux, GCP, SAST
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Senior Application Security Engineer
Seattle or Los Angeles or San Francisco or California or Colorado or Connecticut or Delaware or Hawaii or Illinois or Maine or Maryland or Massachusetts or Minnesota or Nevada or New Jersey or New York or Rhode Island or Virginia or Washington or Washington DC or United States
$141k-$259k/yr OnsiteFull Time
Nordstrom
Nordstrom: Operates luxury department stores and off-price retail outlets.
4+ YOE4+ years in application security or related field; experience shipping security tooling and automation; expert threat modeling, security design review, and manual code review; fluent reading/writing code in Java, Kotlin, C#, or Python; cloud-native and LLM/AI security knowledge.
Java, Kotlin, C#, Python, SAST, SCA, DAST, secrets scanning, GitHub Advanced Security, JFrog Artifactory, AWS, GCP, Azure, Kubernetes, LLM
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Sr. Application Developer
San Francisco, California, United States
$101k-$190k/yr HybridFull Time
University of California, San Francisco
University of California, San Francisco: Public research university dedicated to health sciences and education.
3+ YOEBachelor's degree in information technology, computer science, or related area; 3+ years full-stack development with Node.js, PHP, JavaScript; MySQL; Linux; UI/UX, SDLC/Agile; GitHub; ERP integration; strong analytical and communication skills.
Node.js, PHP, JavaScript, jQuery, Lumen, Laravel, MySQL, Linux, GitHub, Shell scripting, Cron
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Staff Application Security Engineer
San Francisco or New York City or Pittsburgh
$228k-$290k/yr HybridFull Time
Abridge
Abridge: Automates medical documentation through AI-powered speech analysis
10+ YOE10+ years in application security, expertise in threat modeling, secure code review, vulnerability management, incident response, programming (Python, NextJS), cloud security (GCP), Kubernetes, and AI/ML security; strong communication and leadership skills.
Python, NextJS, GCP, Kubernetes
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Senior Application Engineer
Fremont, California, United States
$145k-$160k/yr OnsiteFull Time
Nova
NovaNASDAQ: NVMI: Provider of metrology and process control solutions for semiconductors.
3+ YOEDegree in engineering/physics/material science (graduate preferred), 3+ years semiconductor experience, expertise with XPS/XRF and SIMS, strong problem-solving, communication, and leadership; fluent English.
XPS, XRF, SIMS
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3d
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Senior Integrations Application Developer
San Francisco, California, United States
$180k-$200k/yr OnsiteFull Time
Uber
UberNYSE: UBER: A technology platform for transportation, delivery, and freight.
5+ YOE5+ years in financial systems integration or data engineering; experience with EPM and ERP systems, translating accounting requirements, and working with large data volumes.
SQL, Python, Oracle EPBCS, HFM, FCCS, Oracle EBS
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2w
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Application Security Engineer
San Francisco, California, United States
$145k-$180k/yr HybridFull Time
HeartFlow
HeartFlowNASDAQ: HTFL: Provides AI-driven non-invasive cardiac diagnostic software and analysis.
5+ YOE5+ years experience, ≥1 year in application security or security work in development; BS or equivalent/certifications; experience with secure SDLC, threat modeling, SAST/DAST/SCA, and vulnerability management.
C++, Python, Claude Code, GitHub Copilot, SAST, DAST, SCA, CI/CD, AWS, Terraform, Chef, Ansible, Docker, Kubernetes, GitHub Actions
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4w
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Senior Security Application Engineer
San Francisco, California, United States
$200k-$235k/yr OnsiteFull Time
BitGo
BitGoNYSE: BTGO: Provides secure infrastructure for institutional digital asset management.
8+ YOE8+ years building and scaling security programs; experience with cloud security, Kubernetes, Terraform, Python/Java, SOC 2/GDPR controls, and securing AI/ML lifecycles; Bachelor’s in a technical field required.
SAST, DAST, Terraform, Kubernetes, AWS, Python, Java, CI/CD, KMS, LLM
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2w
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Cloud (PaaS) Application Developer
Sacramento County, California, United States
$9k-$12k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Provide technical and database development support for statewide systems, lead Salesforce PaaS customizations, data migration, documentation, and stakeholder communications; fingerprint and background checks required.
Salesforce, Salesforce Omnistudio
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3w
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Application Infrastructure Engineer
Livermore, California, United States
$176k-$223k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to obtain DOE Q clearance; bachelor’s degree or equivalent; extensive experience managing production application infrastructure, Kubernetes, PingFederate, cloud platforms, and automation tooling.
PingFederate, AppManager, Kubernetes, Docker, Java Play, Oracle WebLogic, Apache, Tomcat, IIS, Python, Bash, Go, Terraform, Ansible, Helm, AWS EKS, GCP GKE, Azure AKS, Splunk
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3d
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Senior Software Engineer, Application Security
San Francisco, California, United States
$196k-$221k/yr OnsiteFull Time
Discord
Discord: A platform providing voice, video, and text communication services.
5+ YOE5+ years securing production applications, 3+ years programming in languages like Python/Go/Java/Rust, experience with authentication (WebAuthn, passkeys, FIDO2, MFA), cloud operations, and leading cross-functional security projects.
Python, Go, Java, Rust, WebAuthn, passkeys, FIDO2, MFA, Google Cloud, C, C++
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1mo
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Staff Application Security Engineer
Minneapolis or Birmingham or San Francisco or United States
$96k-$180k/yr HybridFull Time
Shipt
Shipt: Provides same-day delivery services from local retailers via app.
5+ YOEBachelor's degree or equivalent, 5+ years programming in Go, Python, or JavaScript/TypeScript, experience with WAF, containerization, cloud platforms, APIs, Terraform, secure coding, and system design.
Go, Python, JavaScript, TypeScript, WAF, Terraform, CDN
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2mo
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AI Application Security Engineer
San Francisco, California, United States
HybridFull Time
Brain Co.
Brain Co.: Builds AI software platforms for governments and large enterprises.
5+ YOE5+ years in application or product security; hands-on security tooling and coding; strong knowledge of application security fundamentals; experience with AI-enabled security.
Python, Go, TypeScript, SAST/DAST tooling
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3w
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Lead Application Security Engineer
San Francisco, California, United States
$140k-$180k/yr RemoteFull Time
Zeta Global
Zeta GlobalNYSE: ZETA: Provides an AI-powered marketing platform for enterprise customer engagement.
5+ YOEBachelor's or equivalent,5+ years application security experience,knowledge of OWASP and threat modeling,AI/ML security familiarity,cloud and container experience,experience with security automation and tooling.
React, Node.js, Django, FastAPI, OAuth2, OIDC, JWT, AWS, GCP, Azure, Docker, Kubernetes, Semgrep, SonarQube, Burp Suite, OWASP ZAP, Trivy, Snyk, GitHub Advanced Security
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1mo
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Staff AI Application Engineer, Product
San Francisco or Seoul
$220k-$240k/yr HybridFull Time
Twelve Labs
Twelve Labs: AI foundation models for video search and human-like understanding.
Strong backend engineering in Python or Go, system design and 0→1 internal product experience, experience with large unstructured datasets, full-stack capability, and familiarity with cloud data platforms, data governance, and access control.
Python, Go, Claude Code
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Staff Application Security Engineer
San Francisco or United States
$240k-$300k/yr HybridFull Time
Brex
Brex: Corporate cards and spend management software for businesses.
8+ YOE8+ years in application/product security or related software engineering; technical leadership and mentorship experience; expertise in AI security, threat modeling, cloud-native container security (AWS, Kubernetes); proficiency in Python/Go; strong communication skills.
Python, Go, Kotlin, gRPC, GraphQL, Kubernetes, AWS, LLM
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2mo
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Senior Manager, Field Application Support
San Francisco, California, United States
$132k-$206k/yr OnsiteFull Time
Meso Scale Diagnostics
Meso Scale Diagnostics: Manufacturer of high-sensitivity multiplexed immunoassay systems and reagents.
5+ YOE5+ MgmtPh.D. in Life Sciences or related field; 5+ years in field application/scientific support; 5+ years supervisory experience; protein biochemistry expertise; willingness to travel.
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Senior Modern Desktop Application Engineer
New York City or Boston or Chicago or Washington or Los Angeles or San Francisco or San Jose
$135k-$232k/yr HybridFull Time
Ropes & Gray
Ropes & Gray: Provides legal representation and advisory services to global corporations.
5+ YOEBachelor's degree preferred,5+ years supporting Microsoft 365 stack in enterprise,expertise in Teams/Outlook/OneDrive/Litera,PowerShell/Group Policy/Intune/Azure AD,strong analytical,communication,and leadership skills.
Microsoft 365, Office, Teams, Outlook, Outlook New, OneDrive, Litera, PowerShell, Group Policy, Intune, Azure AD
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