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Application Development Jobs in California (NOW HIRING)

Amat

Senior Application Development Engineer

Santa Clara, CA · On-site +1

$147K - $202K/yr

Key Responsibilities through in-depth understanding of customer technologies and critical gaps, lead product application roadmap for future solutions Technically leads difficult, complex application ...

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Application Development information

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$16

$51

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How much do application development jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for application development in California is $51.95, according to ZipRecruiter salary data. Most workers in this role earn between $41.73 and $59.81 per hour, depending on experience, location, and employer.

What is application development?

Application development is the process of designing, building, testing, and deploying software applications for computers, mobile devices, or web platforms. It involves gathering requirements, creating a plan, coding, and then maintaining or updating the application over time. Application developers use programming languages, frameworks, and tools to create software that meets user or business needs. This field covers everything from small mobile apps to complex enterprise software solutions.

What are some common challenges faced by application developers in cross-functional teams?

Application developers often work closely with designers, testers, and product managers, which can introduce challenges such as miscommunication about feature requirements or shifting project priorities. Balancing technical feasibility with business needs and maintaining alignment across different team members requires strong collaboration and adaptability. Developers can address these challenges by participating in regular stand-up meetings, utilizing project management tools, and fostering open communication to ensure everyone is on the same page and project goals are met effectively.

What is the difference between Application Development vs Software Engineering?

AspectApplication DevelopmentSoftware Engineering
CredentialsTypically requires a bachelor's degree in computer science or related field, certifications like Microsoft Certified or Java certificationsRequires similar degrees, often with additional emphasis on software design and architecture certifications
Work EnvironmentDevelops specific applications, often in teams, focusing on coding and testingDesigns and develops entire software systems, including architecture and integration
Industry UsageUsed across tech, finance, healthcare, and more for creating user-focused applicationsCommon in software companies, large tech firms, and organizations with complex system needs

Application Development focuses on creating specific software applications, while Software Engineering involves designing and building comprehensive software systems. Both roles require similar skills and credentials but differ in scope and complexity.

What are the most commonly searched types of Application Development jobs in California? The most popular types of Application Development jobs in California are:
What cities in California are hiring for Application Development jobs? Cities in California with the most Application Development job openings:
Application Development jobs near you
Infographic showing various Application Development job openings in California as of July 2026, with employment types broken down into 75% Full Time, 19% Part Time, 2% Temporary, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $108,056 per year, or $52 per hour.
Developer III - Application Development

Developer III - Application Development

Inland Empire Health Plan

Rancho Cucamonga, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 27 days ago

Job description

Overview

What you can expect! 

Find joy in serving others with IEHP! We welcome you to join us in "healing and inspiring the human spirit" and to pivot from a "job" opportunity to an authentic experience!

 

Reporting to IT Department Leadership, the Developer III - Application Development is responsible for development, modification, and implementation of Inland Empire Health Plan's internal/external applications. The Developer III - Application Development is considered a Senior Developer position and is responsible for offering guidance to junior personnel.

 

Commitment to Quality: The IEHP Team is committed to incorporate IEHP's Quality Program goals including, but not limited to, HEDIS, CAHPS, and NCQA Accreditation.

Additional Benefits

Perks

 

IEHP is not only committed to healing and inspiring the human spirit of our Members, but we also aim to match our team members with the same energy by providing prime benefits and more.

  • Competitive salary
  • Hybrid schedule
  • State of the art fitness center on-site
  • Medical Insurance with Dental and Vision
  • Life, short-term, and long-term disability options
  • Career advancement opportunities and professional development
  • Wellness programs that promote a healthy work-life balance
  • Flexible Spending Account - Health Care/Childcare
  • CalPERS retirement
  • 457(b) option with a contribution match
  • Paid life insurance for employees
  • Pet care insurance
Key Responsibilities
  • Gather project requirements and document business solutions.
  • Execute full lifecycle of software development (Agile/DevOps).
  • Communicate efficiently/effectively with all internal/external business entities.
  • Create well designed, testable efficient code.
  • Assist in generating test cases for new and existing applications.
  • Design, develop and implement software independently or within a team.
  • Serve as a subject matter expert in key businesses projects.
  • Conduct code reviews and provider manful feedback.
  • Analyze software errors to define and create tools that help mitigate problems.
  • Train Team Members in coding standards and best practices.
  • Collaborate with team members and contribute ideas for improving development workflows.
  • Implement automation tools and frameworks (CI/CD pipelines).
  • Conduct systems test before releasing software.
  • Perform any other duties as required to ensure Health Plan operations and department business needs are successful.
    • Qualifications

    Education & Requirements 

    • At least five (5) years of experience developing multi-tiered, efficient, highly responsive web applications required
    • Candidates must possess solid work experience in client-side browser centric or middle-tier/back-end service development
    • Hands-on experience with Microservices architecture and event-driven model utilizing Rabbit MQ and Kafka
    • Experience with MongoDB: schema design, indexing strategies, replication, and performance optimization for large datasets
    • Experience in configuring an IIS/NGINX/PHP web server, Docker containers, PHP, and Linux OS (Redhat/Debian/Apline) is preferred
    • Experience integrating data across systems preferred(e.g., APIs, flat files, cloud storage, HDFS, etc.)
    • Bachelor's degree in a science-related field of study from an accredited institution required, degree preferably in Computer Science
      • In lieu of the required degree, a minimum of four (4) years of additional relevant work experience is required for this position
      • This experience is in addition to the minimum years listed in the Experience Requirements above

    Key Qualifications

    • Deep comprehensive knowledge in the following areas:
      • Knowledge in the server-side development stack utilizing .Net, C# and SQL Server
      • Ability to design and implement complex, scalable, and maintainable enterprise solutions using .NET and modern architectural patterns
      • Acute analysis, observation, and good communication
      • CI/CD pipelines, automated builds, and deployment processes
      • Ability to utilize REST and SOAP webservices
    • Preferred Knowledge:
      • Knowledge of Healthcare domain
      • Knowledge of EDI 834 message format
      • Familiarity with data exchange standards (e.g., HL7, FHIR, CCDA).
      • Knowledge of Python
    • For Data Domain Services:
      • Expertise in .Net Core & .Net Framework (C#), including advanced concepts such as asynchronous programming, dependency injection, design patterns, Rest API development, Message Bus technologies, and more
      • Microservices architecture and event-driven model utilizing Rabbit MQ and Kafka
      • MongoDB: schema design, indexing strategies, replication, and performance optimization for large datasets
      • Security best practices in application development and data handling
      • Kubernetes, container orchestration, deployment strategies, scaling, and monitoring in cloud-native environments
      • JavaScript, Type Script, Material Design, AngularJS or Agular Framework, CSS frameworks, NodeJS and .Net Core webservers, bundling and packaging of client-side solutions
    • Data Integration & Interoperability:
      • Expert-level SQL development and SQL Server: database design, query optimization, stored procedures, and performance tuning. T-SQL, stored procedures, data governance, performance tuning, indexing strategies
      • SSIS (SQL Server Integration Services): advanced ETL package design, deployment, and troubleshooting
    • Knowledge of .Net Core & .Net Frameworks (C#), including advanced concepts such as asynchronous programming, dependency injection, design patterns, Rest API development, Message Bus technologies, and more
    • Proven ability to:
      • Work well in a team and be a strong team player with ability to mentor junior developers, perform code reviews, and enforce coding standards
      • Quickly learn new technologies, tools, and frameworks to stay aligned with evolving project needs
      • Take ownership of projects and drive solutions independently

    Start your journey towards a thriving future with IEHP and apply TODAY!

    Work Model Location

    This position is on a hybrid work schedule. (Monday & Friday - remote, Tuesday - Thursday onsite in Rancho Cucamonga, CA.)

    Pay RangeUSD $118,601.60 - USD $157,144.00 /Yr.Employment Type: FULL_TIME

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