204 applications development engineer jobs at 105 companies in Los Angeles, CA

3mo
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Lead Additive Manufacturing Applications Development Engineer
Los Angeles, California, United States
$150k-$220k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
8+ YOE2+ Mgmt8+ years in metal AM applications/engineering; 2+ years leading teams; BS in mechanical/materials/aerospace/manufacturing; customer-facing experience; hands-on LPBF/laser powder bed fusion; production ramp and qualification.
laser powder bed fusion, additive manufacturing software, simulation tools, post-processing
1d
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IT Applications Developer II
Santa Ana, California, United States
$46-$61/hr OnsiteFull Time
County of Orange
County of Orange: Provides essential public services to Orange County residents.
1+ YOERequires comparable developer experience or a relevant bachelor's degree plus one year of experience, or a relevant master's degree. Desired skills include SQL, Oracle, .NET, C#, web applications, and software testing.
SQL, Oracle, Microsoft .NET Framework, C#, Microsoft .NET MVC, Microsoft .NET Web Forms, ASP.NET, Web API, Entity Framework, CSS, JavaScript, Microsoft Visual Studio .NET, Microsoft Visual Studio, Adobe Forms, WordPress, Microsoft Project, Microsoft Visio, Microsoft SQL Server, Agile
3w
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Model & Applications Developer
Lake Forest or Houston
$87k-$154k/yr HybridFull Time
AVEVA
AVEVA: Industrial software for engineering and operational performance management.
Degree in chemical engineering (or equivalent), ability to derive first-principles equations, strong transport/thermodynamics knowledge, familiarity with equation-oriented solving, and programming experience in Python/C++/C#.
AVEVA, Aspen, Python, C++, C#, Git
2mo
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Field Applications Engineer
Chatsworth, California, United States
$90k-$125k/yr OnsiteFull Time
Aitech Systems
Aitech Systems: Manufacturer of rugged embedded computing and mission-critical systems.
5+ YOE5+ years embedded hw/sw development/support, 3+ years customer-facing experience, BS in CS/EE or equivalent, U.S. person per ITAR, experience with SpaceVPX/cPCI, ARM/NXP PowerPC, NVIDIA GPGPU, VxWorks/Ubuntu, Arena PLM, and Git.
SpaceVPX, cPCI, ARM, NXP PowerPC, NVIDIA embedded GPGPU technologies, VxWorks 6.9, VxWorks 7, Ubuntu Linux, Windows 10, Arena PLM, Git, SOSA, FACE, VPX, CompactPCI
3w
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Manager, Applications Development & Engineering
Seattle or Anchorage or Los Angeles or New York or Portland or San Francisco or Washington
$169k-$220k/yr RemoteFull Time
Davis Wright Tremaine
Davis Wright Tremaine: National law firm providing corporate legal and litigation services.
10+ YOE3+ Mgmt10+ years software delivery experience, 3+ years managerial experience, Bachelor’s in a technical/STEM field required; deep knowledge of DevOps, Agile, cloud architecture, budgeting, portfolio management, and leadership.
DevOps, CI/CD, Agile, cloud architecture
1d
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Sr Developer, Enterprise Applications
Irvine, California, United States
$130k-$168k/yr OnsiteFull Time
PDS Health
PDS Health: Provides administrative and business support services to dental practices.
4+ YOEBachelor’s degree in engineering, computer science, or related field, or 2 additional years of experience. Requires 4+ years with ASP.NET, SQL, C#, JavaScript, jQuery, HTML, CSS, and SQL Server.
ASP.NET, SQL, C#, AJAX, JavaScript, jQuery, HTML, CSS, SQL Server, APIs, Web Services, Source Control
13h
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Sr Developer, Enterprise Applications
Irvine, California, United States
$130k-$168k/yr OnsiteFull Time
PDS Health
PDS Health: Provides business and administrative support services to dental practices.
4+ YOERequires a bachelor's degree in electrical engineering, computer science, or related field, or 2 additional years' experience, plus 4+ years with ASP.NET, SQL, C#, JavaScript, jQuery, HTML, CSS, and SQL Server.
ASP.NET, SQL, C#, Framework, AJAX, JavaScript, jQuery, HTML, CSS, SQL Server, API, Web Services, Source Control
2d
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Staff AI Applications Engineer
Long Beach, California, United States
$156k-$219k/yr OnsiteFull Time
CarParts.com
CarParts.comNASDAQ: PRTS: Online retailer of automotive aftermarket parts and accessories.
5+ YOERequires 5+ years of full-stack development with Node.js, JavaScript, TypeScript, React, and modern frameworks, plus 1+ year integrating LLM APIs and building AI agents for production systems.
React, Next.js, Node.js, JavaScript, TypeScript, Express, HTML, CSS, REST, OpenAPI, MySQL, MongoDB, PostgreSQL, Redis, Redux, Docker, Webpack, Vite, Chrome DevTools, OpenAI, Anthropic, MCP, LangChain, LangGraph, CrewAI, Autogen, Claude Agent SDK, GitHub Copilot, Claude Code, Claude Cowork, Cursor, Pinecone, Weaviate, pgvector, GraphQL, AWS, Azure, GCP
1mo
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Senior Applications Developer - Salesforce
Irvine, California, United States
$138k-$200k/yr OnsiteFull Time
West Coast University
West Coast University: Private university offering degree programs for healthcare professionals.
5+ YOE5+ years Salesforce development experience; expertise with Apex, Visualforce, Lightning, REST/SOAP, SSO (SAML/OAuth), Sales/Service/Marketing Cloud, Tooling/Metadata APIs, agile, and Java/J2EE. BA/BS preferred; Salesforce Admin and Platform Developer certs required.
Apex, Visualforce, Lightning, SOAP, REST, SQL, Salesforce REST, Tooling API, Metadata API, SAML, OAuth, Sales Cloud, Service Cloud, Marketing Cloud, Web Components, agile development, Java Scripts, J2EE
2mo
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Lead Principal Engineer Applications - DC/DC switch mode
Andover or El Segundo
$180k-$247k/yr HybridFull Time
Infineon Technologies
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
3+ YOEHands-on experience with DC/DC switch-mode power supplies and multiphase controller ICs, 3+ years in silicon controller product development, BSEE/MSEE preferred, MATLAB/Simulink and SIMetrix experience, strong lab and debug skills, customer-facing communication.
MATLAB/Simulink, SIMetrix, digital oscilloscope, function generator, network analyzer
6d
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Software Applications Engineer - User Interface iOS
Culver City, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Technical role on the Final Cut Pro engineering team focused on evolving core data infrastructure for professional creative workflows.
1d
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Engineering Applications Software Engineer I
Pasadena, California, United States
$93k-$111k/yr OnsiteFull Time
Jet Propulsion Laboratory
Jet Propulsion Laboratory: Leading robotic space exploration and planetary research for NASA.
0+ YOEBachelor's degree plus 1 year of related experience or master's degree; programming in C, C++, Java, or Python; UNIX/Linux or VxWorks; GitHub and JIRA; systems engineering and software requirements experience.
C, C++, Java, Python, UNIX/Linux, VxWorks, Integrated Development Environments (IDEs), compilers, static analyzers, GitHub, JIRA, Artificial Intelligence (AI), Large Language Models (LLMs)
1mo
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Applications Engineer - Yorba Linda, CA
Yorba Linda, California, United States
$29-$41/hr FieldFull Time
Yamazen
Yamazen: Distributor and service provider for industrial CNC machinery.
Hands-on CNC machining and programming experience, CAM programming (Mastercam preferred), ability to develop processes, read prints/GD&T, troubleshoot machining issues, valid driver’s license, and availability to travel.
Mastercam, CNC, iPad
3w
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Illustrations Applications Developer
Newport Beach, California, United States
$103k-$126k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
2+ YOE2+ years application development experience; bachelor\u0002s degree or equivalent; strong skills in .NET, VB.NET, C#, JavaScript, HTML, CSS, SQL and Microsoft Excel; knowledge of life insurance/annuity products preferred.
Microsoft Excel, .NET, VB.NET, C#, JavaScript, HTML, CSS, jQuery UI, Bootstrap, SQL
3w
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Battery Cell Engineer, Applications
Irvine, California, United States
$200k-$240k/yr OnsiteFull Time
Gotion High-tech
Gotion High-techShenzhen Stock Exchange: 002074: Develops and manufactures lithium-ion batteries and energy storage systems.
3+ YOE5+ MgmtBachelor's in engineering, 3+ years product development experience, 5+ years program/technical program management experience, Li-ion battery and automotive OEM experience, strong communication, willingness to travel up to 30%.
DFMEA, PFMEA, DV/PV, APQP, PPAP, RFI/RFQs
1w
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Senior Software Engineer, Enterprise Applications
Long Beach, California, United States
$135k-$267k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
6+ YOEBachelor’s degree or equivalent experience, 6+ years of software development, and experience building, shipping, and supporting complex data-intensive full-stack applications.
React, Vue, GraphQL, Node.js, OAuth, Terraform, FastAPI, PostgreSQL, MySQL, SQL Server
5d
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Developer II - Application Development
Rancho Cucamonga, California, United States
$104k-$138k/yr HybridFull Time
Inland Empire Health Plan
Inland Empire Health Plan: Public health plan providing managed care to residents.
3+ YOEBachelor's degree in computer science or related field, 3+ years developing multi-tiered web applications, and experience across client-side, middle-tier, and back-end development.
AngularJS, C#, Java, WCF, Web API, JavaScript, jQuery, CSS, HTML, MVVM, MVC, Microsoft SQL Server, Oracle Database, MySQL, IIS, Form.io, Agile
6d
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Developer II - Application Development
Rancho Cucamonga, California, United States
$104k-$138k/yr HybridFull Time
Inland Empire Health Plan
Inland Empire Health Plan: Public managed care organization serving Inland Empire residents.
3+ YOERequires 3+ years developing multi-tiered web applications, client-side through back-end experience, and a bachelor's degree in computer science or related field. Healthcare experience preferred.
AngularJS, C#, Java, WCF, Web API, JavaScript, jQuery, CSS, HTML, MVVM, MVC, Microsoft SQL Server, Oracle, MySQL, IIS, Form.io
2mo
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Engineer / Principal Engineer Software - Cloud & Applications
El Segundo, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in a STEM field (or higher) with 2+ years (Engineer) or 5+ years (Principal) of engineering experience; ability to obtain U.S. government clearance; experience with IaC, containers (Docker, Kubernetes), VMs, networking, Linux/Windows, microservices, scripting (C, C++, Java, Python), and Agile tools (Jira, Confluence).
Infrastructure as Code (IaC), Docker, Kubernetes, VMs, Linux, Windows, C, C++, Java, Python, git, ArgoCD, Flux, GitLab, Jira, Confluence, Azure, AWS
1mo
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Market Development Engineer
San Jose or Irvine or Los Angeles
$92k-$152k/yr HybridFull Time
Arrow Electronics
Arrow ElectronicsNYSE: ARW: Distributes electronic components and enterprise computing solutions globally.
5+ YOE5+ years related experience; technical support for low-power IoT wireless SoCs and ARM-based application processors; experience with embedded Linux and Android; strong customer-facing and solution-selling skills; eligible for ITAR/export license or U.S. Person.
embedded Linux, Android