563 application developer jobs at 351 companies in Vallejo, CA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
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
2mo
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Application Engineer - Python
Moffett Field, California, United States
$100k-$160k/yr OnsiteFull Time
Metis Technology Solutions
Metis Technology Solutions: Provides advanced engineering and technical services to government agencies.
4+ YOEDevelop Python applications, refactor tools, implement CI/CD, and collaborate in Agile environments using AWS/Azure/GCP and containerization.
Python, Docker, Kubernetes, REST APIs, CI/CD, AWS, Azure, GCP, Git, Visualization, AI/ML platforms
1mo
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Temporary Financial Application Developer
California or New York City or Boston or San Francisco or Washington, D.C. or Seattle or Santa Monica
$115k-$173k/yr HybridFull Time, Temporary
Fenwick & West
Fenwick & West: Legal services for technology and life sciences companies.
5+ YOE5+ years supporting and developing financial applications, experience with application development (UI, middle tier, stored procedures), SQL, Microsoft Windows support, APIs, automation and AI/ML familiarity; Bachelor's in CS/IS or equivalent experience.
Microsoft Windows, SQL, APIs, AI services, AI/ML frameworks
2mo
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Application Engineer
San Jose, California, United States
OnsiteFull Time
Advantest
AdvantestTokyo Stock Exchange: 6857: Manufacturer of automated test systems for the semiconductor industry.
5+ YOEElectrical/Electronic engineering degree; 5+ years IC test development or application development; V93K SMT8 experience; proven Java; bench instruments; HW design a plus; strong leadership and teamwork; proactive.
V93K, SMT8, SmarTest 8, Java, C++, Perl, Python, Bench instruments
2mo
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Application Developer, Mid
Washington or Belle Chasse or Buckley AFB or Camp Parks or Dayton or Devens or Fort Leavenworth or Fort Meade or Fort Sheridan or Fort Worth or Huntsville or Lackland AFB or MacDill AFB or Millington or Minneapolis or Norfolk or Offutt AFB or Orlando or Peterson AFB or Phoenix or Quantico or Reston or Rome or San Antonio or San Diego or Tampa or Yorktown
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
6+ YOE6+ years in software development; Node.js with Typescript, SQL, PostgreSQL, Redis, Elasticsearch; TS/SCI with polygraph; Bachelor's degree; experience collaborating in cross-functional teams; automated testing experience.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch, JSON, Java, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, OpenAI
2w
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Application Engineer
Palo Alto, California, United States
OnsiteFull Time
Mind Robotics
Mind Robotics: Designs and builds robotic systems and field data collection platforms to generate high-quality sensor data for training AI models.
3+ YOE3+ years building production software systems; experience across edge devices, services, and data pipelines; familiarity with real-time data pipelines, device/fleet management, or robotics; strong ownership and communication.
2mo
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Application Engineer III (E3)
Benicia, California, United States
$108k-$149k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
Leads complex application activities, interfaces with customers, defines product application support plans, develops methodologies to optimize system performance, and transfers new application capabilities.
2mo
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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
1mo
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3D Application Engineer
Sunnyvale, California, United States
$172k-$238k/yr OnsiteFull Time
42dot
42dot: Develops autonomous driving software and software-defined vehicle technology.
Senior or Staff software engineer to lead 3D cockpit development using Unreal/Unity; strong C++, C#, graphics, and real-time rendering for automotive.
Unreal Engine, Unity3D, C++, C#, HLSL, Kotlin, Swift, HDRP, Android Automotive OS, Linux, Cuttlefish
2w
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Application Software Engineer
Palo Alto, California, United States
$135k-$185k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/engineering/math or 2+ years software experience; 1+ years full‑stack development; experience with Python, C#.NET, Go, Scala, Java, single‑page apps, CI/CD, Docker/Kubernetes, databases, and UNIX-like systems; onsite work required.
Python, C#.NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, UNIX, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server
1mo
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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
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
2mo
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Sr. LLM Application Engineer (AI Agents)
Palo Alto, California, United States
$145k-$273k/yr OnsiteFull Time
Tencent
TencentHong Kong Stock Exchange: 0700: Developing digital services and entertainment for a global audience.
Bachelor's degree in CS/AI/Software Engineering; strong experience in LLM application development, AI Agents, RAG optimization; knowledge of MAS, tool-use protocols; production AI agent systems.
1mo
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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
2mo
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Epic Tapestry Application Developer
San Francisco or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$48-$58/hr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years experience with healthcare EHR/Epic, Tapestry UM Epic certification required, strong Tapestry UM and Claims implementation experience, High School diploma/GED, strong interpersonal and clinical workflow skills.
Epic, Tapestry UM, EMR, EHR
1mo
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Robotics Application Engineer
Pittsburgh or San Mateo
$100k-$300k/yr HybridFull Time
Skild AI: A robotics focused on building advanced robotic intelligence and deploying robotic systems.
3+ YOE3–5+ years robotics application development; BS/MS in CS/Robotics or related; Python and C++; ROS/ROS2; AI/ML for robotics; autonomous systems experience.
Python, C++, ROS/ROS2, AI/ML
3w
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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
1mo
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People Application Developer
Los Angeles or Palo Alto or Bellevue or Santa Monica
$133k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
3+ YOE3+ years experience with Node.js, TypeScript, and/or Google Cloud Platform; Bachelor's in Computer Science or equivalent; experience with Workday integrations, LLM/AI integration, API/middleware design, databases, CI/CD and cloud deployments.
Node.js, TypeScript, Google Cloud Platform (GCP), Java, Python, SQL, NoSQL, JavaScript, React, Vue.js, Angular, Workday, Jira, Confluence, Slack, LLM APIs, CI/CD
1mo
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People Application Developer
Los Angeles or Palo Alto or Bellevue or Santa Monica
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
3+ YOEBachelor's in Computer Science or equivalent experience; 3+ years with Node.js, TypeScript, and/or Google Cloud Platform; experience with Workday integrations, backend services, databases, CI/CD, and AI/LLM integrations.
Node.js, TypeScript, Google Cloud Platform (GCP), Workday, LLM APIs, AI services, Java, Python, SQL, NoSQL, React, Vue.js, Angular, Jira, Confluence, Slack, CI/CD, containerization, RESTful APIs, webhooks
2d
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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