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Senior Application Developer Jobs in Rialto, CA (NOW HIRING)

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

They are seeking a Sr. Application Security Engineer to enhance the security of their applications, collaborating with various teams to design security measures, perform testing, and provide guidance ...

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

As an Application Security Engineer at Esri, you will fill a critical role in helping secure Esri's intellectual property and sensitive data against a variety of complex threats with support from all ...

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$93K - $157K/yr

As an Application Security Engineer at Esri, you will fill a critical role in helping secure Esri's intellectual property and sensitive data against a variety of complex threats with support from all ...

Mesa Energy Systems, Inc.

Application Engineer I

Chino, CA · On-site

$35 - $40/hr

... senior level application engineers. • Understand simple installation methods. • Ability to implementation systems graphics per project scope • Create guidelines, standards and templates for ...

CoStar Group

Senior DevOps Engineer

Orange, CA · On-site

$138K - $178K/yr

Senior DevOps Engineer Overview CoStar Group (CSGP) is a leading global provider of commercial and ... Mobile application support (iOS, Android) * Experience in REST API or Microservices development

PacSun

Sr. OMS Developer

Anaheim, CA · On-site

$116K - $132K/yr

As a Senior OMS Developer, this is a crucial role in designing and developing technical solutions ... Working in information technology doing application analysis, design, development, testing, and ...

San Manuel Casino

Sr. Data Engineer

Highland, CA · On-site

$113K - $136K/yr

The Senior Data Engineer leads complex data engineering projects, establishes data standards and ... application of research data to support organizational decision-making. This position is onsite 5 ...

Extron

Sr. Network Applications Engineer

Anaheim, CA · On-site

$115K - $120K/yr

Extron is a leading developer and manufacturer of professional AV hardware and software solutions ... Network Application Engineer will work with high performance AudioVideo streaming networks to meet ...

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All JobsApplication Developer JobsSenior Application Developer JobsSenior Application Developer Jobs in Rialto, CA

Senior Application Developer information

See Rialto, CA salary details

$54.1K

$115.2K

$159.9K

How much do senior application developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior application developer in Rialto, CA is $115,223.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,300.00 and $132,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior application developer?

To thrive as a Senior Application Developer, you need advanced programming skills, a deep understanding of software development lifecycles, and typically a bachelor’s degree in computer science or related fields. Mastery of languages like Java, C#, or Python, experience with frameworks, databases, and familiarity with version control systems (such as Git) are essential, and certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate can be advantageous. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior developers. These skills are crucial for delivering robust, scalable applications and ensuring effective collaboration within development teams.

What is the difference between Senior Application Developer vs Application Engineer?

AspectSenior Application DeveloperApplication Engineer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; programming certificationsBachelor's degree in CS or related field; 3+ years experience; technical certifications
Work EnvironmentDesigning, developing, and maintaining applications; leading projectsImplementing, testing, and supporting applications; collaborating with development teams
Employer & Industry UsageTech companies, finance, healthcare; senior roles in software developmentIT firms, manufacturing, telecom; technical support and implementation roles

While both roles involve application development, Senior Application Developers typically lead projects and have more experience, whereas Application Engineers focus on implementing and supporting applications within technical teams.

What are some typical challenges faced by senior application developers when leading development projects?

Senior Application Developers often encounter challenges such as balancing project deadlines with code quality, managing technical debt, and integrating new technologies into existing systems. They are typically responsible for mentoring junior developers, which requires strong communication and leadership skills. Additionally, they must collaborate closely with cross-functional teams, such as QA, UX/UI designers, and product managers, to ensure that project requirements are met while maintaining scalability and performance standards.

What is a senior application developer?

Senior Application Developers are experienced professionals who design, build, and maintain complex software applications. They lead development teams, make key architectural decisions, and ensure that software projects meet technical standards and business requirements. In addition to writing code, they often mentor junior developers, troubleshoot high-level issues, and collaborate with other departments to deliver robust solutions. Their expertise helps organizations create scalable and efficient applications tailored to business needs.
What are the most commonly searched types of Application Developer jobs in Rialto, CA? The most popular types of Application Developer jobs in Rialto, CA are:
What cities near Rialto, CA are hiring for Senior Application Developer jobs? Cities near Rialto, CA with the most Senior Application Developer job openings:
Senior Application Developer jobs near you
Infographic showing various Senior Application Developer job openings in Rialto, CA as of June 2026, with employment types broken down into 2% As Needed, 48% Full Time, 29% Part Time, and 21% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $115,223 per year, or $55.4 per hour.

Sr. Application Security Engineer

Esri

Redlands, CA • On-site

$59 - $79/hr

Full-time

Re-posted 25 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

8th of 242 rated software companies

Job description

Job Summary:
Esri is a technology-oriented company that focuses on creating positive global change through GIS technology. They are seeking a Sr. Application Security Engineer to enhance the security of their applications, collaborating with various teams to design security measures, perform testing, and provide guidance to developers.
Responsibilities:
• Design, operate, and continuously improve application security testing capabilities and pipelines
• Assess application risks and recommend mitigations
• Perform application layer security reviews of the code developed by our application teams, across multiple languages and frameworks used internally
• Assist with application layer penetration testing to identify potential issues
• Provide application security guidance and mentorship to development teams as needed
Qualifications:
Required:
• 5+ years of experience in application security, including manual and automated code reviews, manual penetration testing, dynamic application security testing, and false positive analysis of code, pen test, and open-source security findings
• Demonstrated experience determining risk based on analysis/findings using a consistent risk management framework
• Proven ability to develop automations/applications using Python, Typescript, Java, or PowerShell
• Experience creating and maintaining reusable GitHub Actions workflows, with expertise in all aspects of GitHub workflow management
• Hands-on experience working in a DevSecOps environment built on Kubernetes with a strong knowledge of Kubernetes security best practices
• Ability to read and analyze code for security and design vulnerabilities
• Solid understanding of common web application security standards (HTTP, OAuth, OIDC, REST, and more)
• Experience working with cloud platforms, specifically AWS and Azure
• Willingness to learn new skills and enhance workflows using various AI tools
• US citizenship and willingness and ability to maintain a US Security Clearance
• Bachelor’s degree in computer science or related field
Preferred:
• Proficiency in any of the following languages: C#, Python, Bash/Shell, PowerShell, JavaScript, SQL, Java
• Familiarity with AI-assisted coding practices, including tools such as GitHub Copilot, and an understanding of the security implications and risks introduced by AI-generated code
• Practical experience interpreting findings from application pen testing, code scanning and open-source scanners to determine the risk and collaborate with developers to resolve them
• Understanding of layer 2-7 communication protocols, common encoding and encryption schemes, and algorithms
Company:
Esri is a software company that devolops geographic information system software, location intelligence, and mapping. Founded in 1969, the company is headquartered in Redlands, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

ESRI logo

About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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