620 applications developer jobs at 367 companies in Fairfax, CA

3mo
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Senior Applications Engineer, Corporate Systems
Menlo Park or Bellevue or New York or Toronto
$162k-$190k/yr HybridFull Time
Robinhood
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
5+ YOE5+ years in Systems/SRE/Infrastructure; hands-on endpoint management (macOS/Windows); familiar with AI-assisted development tools; programming/scripting in Python, Swift, Go, Bash, or PowerShell; improves employee-facing systems.
Okta, Google Cloud, Google Workspace, Python, Swift, Go, Bash, PowerShell, Claude Code, Gemini, macOS, Windows, Automation, Identity management
1mo
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Enterprise Applications Engineer
San Francisco, California, United States
$135k-$160k/yr OnsiteFull Time
Presidio Trust
Presidio Trust: Managing and preserving the Presidio of San Francis national park.
8+ YOEBachelor's degree or equivalent,8 years enterprise applications/admin and integrations experience,proficiency with SQL,API integrations,application upgrades,documentation,security and data governance.
Coupa, VFA, SharePoint, ArcGIS, Microsoft 365 (O365), Smartsheet, Asana, Power BI, AZURE, AWS, GCP, MuleSoft, Boomi, Azure Data Factory, Fabric Data Factory, Python, PowerShell, Microsoft Copilot, OpenAI/ChatGPT Enterprise, SQL, REST, SOAP
1mo
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Applications Engineer
Fremont, California, United States
$115k-$130k/yr OnsiteFull Time
Velo3D
Velo3DNASDAQ: VELO: Manufacturer of advanced metal 3D printers and software.
3+ YOEBachelor's in engineering or materials, 3+ years engineering experience, customer-facing background, CAD expertise, metal additive manufacturing experience, ability to lift 50 lbs, and 10-20% travel.
Flow, Flow Developer, Assure, Sapphire, SolidWorks, Siemens NX, AutoCAD, CATIA, CNC
2mo
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Applications Engineer
San Francisco, California, United States
HybridFull Time
Elve
Elve: Manufactures high-efficiency power amplifiers for high-speed wireless networks.
6+ YOERF/microwave engineering background; systems engineering; problem-solving; strong communication; prioritization in fast-paced environment; 6+ years experience; US export controls eligibility.
RF engineering, Electrical engineering
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Applications Engineer
Fremont, California, United States
OnsiteFull Time
Aehr Test Systems
Aehr Test SystemsNASDAQ: AEHR: Provider of semiconductor test and burn-in systems.
10+ YOEBSEE with 10+ years industry experience; strong device test knowledge (DFT, ATPG, JTAG, BIST); proficiency in Java, Visual Basic, C++, Linux; experience with ATE/Prober/WLBI; customer-facing troubleshooting and training skills.
Java, Visual Basic, C++, Linux, ATE, Prober, WLBI
1w
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Applications Engineer
San Francisco, California, United States
OnsiteFull Time
Radical Numerics
Radical Numerics: Building general biological intelligence models for scientific discovery.
Experience building full-stack tools for genomics data (Python, TypeScript, React), familiarity with VCFs and variant annotation, strong communication and partner-facing skills, ability to ship prototypes quickly.
Python, TypeScript, React, VCF
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University Applications Engineer
United States or Canada or San Francisco or Chicago or United States
$70k-$90k/yr FieldFull Time
Fictiv: On-demand manufacturing platform for custom mechanical components.
2+ YOEBachelor's in mechanical engineering or related,2+ years application/technical sales or design experience,proficiency with SolidWorks or Inventor,CAD experience,strong presentation and interpersonal skills.
SolidWorks, Inventor
3w
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Field Applications Engineer
Redwood City, California, United States
$160k-$195k/yr FieldFull Time
Syntiant
Syntiant: Provides ultra-low-power AI processors and software for edge devices
8+ YOEBachelor's preferred,8+ years field/applications or related experience; embedded systems background; ability to troubleshoot hardware/software, lead demos, and support customers from evaluation to production.
1mo
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Intapp Applications Engineer
Los Angeles or Boston or Tampa or New York or Orange County or Sacramento or Washington, D.C. or Chicago or San Diego or San Francisco or Albany
$140k-$170k/yr OnsiteFull Time
Manatt
Manatt: Provides legal, public advocacy, and business strategy consulting services.
7+ YOE7+ years IT experience (5+ in enterprise application admin); hands-on Intapp Conflicts/Open/Walls/Workspaces and Integration Builder experience; SQL/SQL Server, API/REST/SOAP, Microsoft Azure, Azure AD, Microsoft 365; SDLC and stakeholder communication skills.
Intapp Open, Intapp Conflicts, Intapp Walls, Intapp Terms, Intapp Integration Builder, Intapp Workspaces, Elite 3E, iManage, SQL Server, SSRS, REST, SOAP, FTP, Microsoft Azure, Azure Active Directory, Microsoft 365, Confluence, JIRA, Azure DevOps, ServiceNow, Cherwell
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Applications Engineer, Transformers
United States or Houston or San Francisco or Long Beach
HybridFull Time
Giga Energy
Giga Energy: Manufactures electrical infrastructure and operates modular AI data centers.
5+ YOEBachelor's in engineering,5+ years experience with medium/high-voltage transformers in North America,ability to assess technical bid documents,occasional travel and on-call availability.
3mo
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Software Field Applications Engineer
Mountain View, California, United States
$132k-$222k/yr OnsiteFull Time
Aeva
AevaNYSE: AEVA: Develops 4D LiDAR sensing technology for autonomous vehicles and robotics.
3+ YOEBS in Computer Science, Robotics, Electrical Engineering, Software Engineering, or related field; 3+ years coding in C++/Python; Linux experience; basic networking; travel to US/Europe.
C++, Python, Linux, Networking
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Applications Engineer - Satellite & IoT
Mountain View, California, United States
$148k-$157k/yr HybridFull Time
Skylo
Skylo: Provides direct-to-device satellite connectivity for mobile and IoT devices.
7+ YOE7+ years in telecom/chipset/module industry with deep LTE/VoLTE/NAS/SMS expertise, protocol and modem log analysis, core network and virtualization knowledge, Python and shell scripting, and strong communication skills.
Python, shell scripting, LTE, VoLTE, NAS, SMS, Evolved Packet Core (EPC), 5G Core, RAN, HTTP, DNS, TCP/IP, ICMP, PCAP
2mo
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Applications Engineer – 3D X-ray Systems
Benicia, California, United States
$87k-$119k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
BS or MS in a technical field, hands-on experimental design and analysis experience, ability to conduct system demonstrations, develop imaging workflows, and travel up to 25% (domestic and international).
1mo
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Lead Software Engineer – Oracle Cloud Applications
Pune or Hyderabad or Gurugram or San Francisco
HybridFull Time
Williams-Sonoma
Williams-SonomaNYSE: WSM: Retails kitchenware, furniture, and home accessories through multiple brands.
8+ YOE8+ years enterprise application experience with deep Oracle Cloud Financials expertise, expert SQL/PL/SQL, Oracle integrations (OIC, REST, SOAP, FBDI, BIP), and experience designing scalable ERP solutions and AI-driven automation.
Oracle Cloud ERP Financials, Oracle Integration Cloud (OIC), REST APIs, SOAP Web Services, File-Based Data Import (FBDI), BI Publisher (BIP), SQL, PL/SQL, Oracle EPM, Oracle Cloud Infrastructure (OCI), LLM-based autonomous agents
1mo
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Commercial Applications Engineer: Printed Electronics
United States or Scottsdale or Bay Point or Irvine or Denver or Rocky Hill or Enoree or Greenville or Dallas or Houston
$110k-$130k/yr OnsiteFull Time
Henkel
HenkelXETRA: HEN3: Manufactures laundry, beauty, and adhesive products globally.
Master's in engineering preferred, high electronics/mechanical/chemical aptitude, printing/coating and adhesives experience preferred, experience with antennas/EMI preferred, up to 50% domestic travel, technical leadership and lab equipment management.
2mo
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Staff Engineer, Frontend Applications
South San Francisco, California, United States
$150k-$200k/yr OnsiteFull Time
Aechelon Technology
Aechelon Technology: Produces 3D simulator content and visual simulation systems.
8+ YOE8+ years software development; BS/MS in CS or equivalent experience; expertise with React, TypeScript, Electron, WebSockets, RESTful APIs; experience with performance-sensitive real-time applications and C/C++ preferred.
React, TypeScript, Electron, WebSockets, RESTful APIs, C, C++
1mo
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Product Applications Engineer - Tools
Fremont, California, United States
$100k-$110k/yr OnsiteFull Time
Nextpower
NextpowerNasdaq: NXT: Provides integrated solar tracker and energy technology solutions.
5+ YOE5+ years testing/qualification experience or BA/BS in engineering, proficiency interpreting drawings and GD&T, hands-on with measurement/test tools, ability to lift 40 lbs, travel up to 25%, familiarity with Arena, Jira, SolidWorks/CAD.
Skidmore, 3D scanners, Arena, Jira, SolidWorks, CAD, thread gauges, calipers, sockets, bits, drivers
2mo
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Applications Engineer – 3D X-ray Systems
Benicia, California, United States
$87k-$119k/yr HybridFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
BS or MS in a technical field; travel up to 25%; hands-on experiments; customer-facing; willing to travel.
X-ray imaging, 3D X-ray systems
1mo
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Software Engineer (Applications Engineering)
San Francisco, California, United States
OnsiteFull Time
Knowtex
Knowtex: AI-powered voice platform automating clinical documentation for healthcare providers.
3+ YOE3+ years building production web applications; strong TypeScript proficiency; experience with React, Node.js, REST APIs, relational/NoSQL databases, distributed systems, and strong debugging and communication skills.
TypeScript, React, Node.js, Python, AWS, Lambda, ECS, S3, RDS, DynamoDB, GovCloud, CI/CD, Amplitude, Sentry
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Field Applications Engineer, Electrical Systems
Fremont, California, United States
OnsiteFull Time
Nextracker
NextrackerNASDAQ: NXT: Designs and manufactures solar tracking systems for utility-scale power plants.
5+ YOEBachelor's in electrical or related field, minimum 5 years in electrical engineering/power systems/solar PV or energy storage, hands-on testing/commissioning experience, familiarity with NEC/UL/IEEE/IEC standards, willingness to travel 25–50%.
SCADA, Modbus, DNP3, IEC 61850