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Application Developer Ii Jobs in Walnut, CA (NOW HIRING)

... 2 years with EMC Centera (content addressed storage solutions) Education Required This ... or Engineering field. Additional qualifying experience may be substituted for the required ...

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Application Developer Ii information

See Walnut, CA salary details

$17

$53

$86

How much do application developer ii jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for application developer ii in Walnut, CA is $53.64, according to ZipRecruiter salary data. Most workers in this role earn between $43.12 and $61.73 per hour, depending on experience, location, and employer.

What is an Application Developer II?

An Application Developer II is a mid-level software developer responsible for designing, coding, testing, and maintaining applications according to business requirements. They collaborate with other developers, project managers, and stakeholders to ensure software solutions are effective and efficient. Additionally, they may help troubleshoot issues, optimize application performance, and contribute to the improvement of development processes. Typically, this role requires some previous experience in application development and a good understanding of programming languages, frameworks, and best practices.

How does an Application Developer II typically collaborate with other teams during the software development lifecycle?

As an Application Developer II, you will regularly work with cross-functional teams such as QA testers, project managers, business analysts, and UI/UX designers. Collaboration often involves participating in daily stand-up meetings, code reviews, and joint problem-solving sessions to address technical challenges and ensure alignment with project goals. You may also be responsible for gathering requirements from stakeholders and providing technical input during planning phases, which helps ensure that the final application meets both user needs and technical standards.

What are the key skills and qualifications needed to thrive as an Application Developer II, and why are they important?

To thrive as an Application Developer II, you need strong programming skills in languages such as Java, Python, or C#, along with a relevant bachelor's degree or equivalent experience. Familiarity with development frameworks, version control systems like Git, and knowledge of databases and cloud platforms are typically required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with team members and stakeholders. These competencies ensure efficient development, maintenance, and delivery of robust applications that meet organizational needs.

What is the difference between Application Developer Ii vs Application Developer I?

AspectApplication Developer IiApplication Developer I
Required CredentialsBachelor's degree in CS or related field; some certifications (e.g., Microsoft, Oracle)Bachelor's degree; entry-level certifications optional
Work EnvironmentTeam-based projects; mid-level responsibilitiesSupportive role; supervised tasks
Employer & Industry UsageCommon in tech, finance, healthcare sectorsEntry-level position across industries
Search & Comparison IntentHigher responsibility, experience levelEntry-level, learning role

The main difference between Application Developer Ii and Application Developer I lies in experience and responsibility. Application Developer I is an entry-level role focusing on basic coding and support tasks, while Application Developer Ii involves more complex projects, greater independence, and mid-level responsibilities. Both roles typically require similar educational backgrounds, but the Application Developer Ii position demands more experience and technical skills.

What are popular job titles related to Application Developer Ii jobs in Walnut, CA?

For Application Developer Ii jobs in Walnut, CA, the most frequently searched job titles are:

What cities near Walnut, CA are hiring for Application Developer Ii jobs?

Cities near Walnut, CA with the most Application Developer Ii job openings:

Infographic showing various Application Developer Ii job openings in Walnut, CA as of August 2026, with employment types broken down into 75% Full Time, 21% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $111,576 per year, or $53.6 per hour.

APPLICATION DEVELOPER II / EMERGENCY APPOINTMENT HOMELESSNESS

County of Los Angeles

Los Angeles, CA • On-site

$92K - $117K/yr

Part-time

Re-posted 11 days ago


County Of Los Angeles rating

8.0

Company rating: 8.0 out of 10

Based on 93 frontline employees who took The Breakroom Quiz

385th of 846 rated public administrative organizations


Job description

Position/Program Information EXAM NUMBER: PH2521A-EA TYPE OF RECRUITMENT: OPEN COMPETITIVE - EMERGENCY FIRST DAY OF FILING: The application filing period will begin on Wednesday, July 16, 2025 at 8:30 a.m. (PT) - Continuous. We will keep accepting applications until the position is filled

The application window may close unexpectedly once we have enough qualified candidates. The LA County Board of Supervisors recently declared a local state of emergency for homelessness, and the County is working to revise and expand our response to help all who are affected. We are looking for qualified and passionate individuals to help us in the mission of addressing issues like housing, mental health, and substance use.

If you are looking for a new career that will directly benefit the population of LA County, this may be the opportunity for you. The County of Los Angeles Department of Public Health is seeking qualified candidates to fill emergency Application Developer II vacancies related to the homelessness crisis. Under the emergency order, applicants who meet the requirements may be hired for an initial period of up to 90 days, with an opportunity for permanent County employment.

Before the end of your initial work period, you will be assessed on your work performance. This assessment will be weighted 100%. Those who successfully pass the assessment will be considered for permanent appointment to Application Developer II.

DEFINITION: Under general supervision, analyzes, designs, evaluates, develops, codes, tests, and maintains application systems. CLASSIFICATION STANDARDS: Incumbents in this journey-level class possess a full range of analytical skills in programming. Working from program specifications and using one or more programming languages, they independently analyze, code, test, and debug program logic for a complete system or for a component or a module of a complex system.

Incumbents understand and are able to apply a full range of application development concepts, such as structured program design or object oriented design. Incumbents possess a thorough understanding of requirements analysis. They elicit and document requirements using industry standard methodologies and/or analysis tools.

The Application Developer Series is distinguished from the Information Systems Analyst Series in that Application Developers perform programming duties and are required to have programming knowledge and experience. Essential Job Functions Codes, tests and debugs application programs to create new business applications and interfaces or maintains/modifies existing business applications according to program specifications. Develops program specifications.

Performs unit or modular testing and integration testing for new or modified applications. Writes and executes programs to extract, transform, and load data for system conversions. Prepares technical documents, user manuals, and help files.

Identifies, analyzes, records, tracks, and resolves application problems. Develops functional requirements as needed. Installs application software as needed.

Researches application development tools and methodologies and makes recommendations to management as needed. Assists in the development of solicitation documents including requests for information, requests for proposals, requests for quotes, and statements of work as needed. Assists in reviewing vendor performance as needed.

Assists in database management related activities for a specific application as needed. Requirements MINIMUM REQUIREMENTS: OPTION I:Graduation from an accredited college or university with a bachelor's degree* in Computer Science, Information Systems, or a closely related field. - AND - Two (2) years of recent** experience coding, testing and debugging application programs.

OPTION II: One (1) year of experience at the level of Los Angeles County class of Application Developer I***. OPTION III: Three (3) years of recent** experience coding, testing and debugging application programs. LICENSE: A valid California Class C Driver License or the ability to utilize an alternative method of transportation when needed to carry out job-related essential functions.

PHYSICAL CLASS: Physical Class II - Light: This class includes administrative and clerical positions requiring light physical effort that may include occasional light lifting to a 10-pound limit and some bending, stooping, or squatting. Considerable ambulation may be involved. SPECIAL REQUIREMENT INFORMATION: You MUST meet the above requirement(s) in order to be appointed to fill any vacancies related to this recruitment.

*To receive credit for your education, you must attach a legible copy of the Official Diploma, Official Transcript(s), or Official Letter from the accredited institution, which shows the area of specialization and the date the degree was awarded, with Registrar's signature and school seal, to the application or within seven (7) calendar days from application submission to hrexams@ph.lacounty.gov. The document should show the date the degree was conferred and be in English; if it is in a foreign language, it must be translated and evaluated for equivalency to U.S. standards

For more information on our standards for educational documents, please visit: https://file.lacounty.gov/SDSInter/dhr/070812_PPG123.pdf and https://file.lacounty.gov/SDSInter/dhr/205105_PPG_123_ACE_Resource_Guide.pdf. Accredited institutions are those listed in the publications of regional, national, or international accrediting agencies, which are accepted by the Department of Human Resources (DHR). Publications such as American Universities and Colleges and International Handbook of Universities are acceptable references

Also acceptable, if appropriate, are degrees that have been evaluated and deemed to be equivalent to degrees from United States accredited institutions by an academic credential evaluation agency recognized by The National Association of Credential Evaluation Services (NACES) or the Association of International Credential Evaluators, Inc. (AICE). (see Employment Information under Accreditation Information).

Official Transcript is defined as a transcript that bears the college seal and states "official and/or copy" issued by the school's registrar office. A printout of the transcript from the school's website is NOT considered official and will not be accepted and may result in your application being incomplete and rejected. We do not accept password-protected documents.

Ensure documents are unlocked before attaching to your application or sending to the exam analyst. **Recent means experience obtained within the last five (5) years from the last day of filing. ***The Los Angeles County class of Application Developer I is defined as one who under close supervision, uses established procedures, analyzes, designs, evaluates, develops, codes, tests, and maintains application systems.

Additional Information EXAMINATION CONTENT: During your initial work period, the appointing department will evaluate your performance. Those who achieve a passing score on this evaluation will be considered for permanent appointment. _______________________________________________________________ Application and Filing Information HOW TO APPLY: Applications must be filed ONLINE ONLY and will be reviewed for interview consideration on an ongoing basis.

If you have not been contacted within 60 days and the recruitment remains open or reopens for filing, we encourage you to submit a new application. This will allow you to reaffirm your interest and update any relevant information. Many important notifications will be sent electronically to the email address provided on the application, so it is important that you provide a valid email address.

Please add hrexams@ph.lacounty.gov as well as noreply@governmentjobs.com, and info@governmentjobs.com to your email address and list of approved senders to prevent email notifications from being filtered as spam/junk/clutter mail. You have the ability to opt out of emails from LA County. If you unsubscribe, you will not receive any email notification for any examination for which you apply with Los Angeles County

Regardless of whether you choose to unsubscribe, you can always check for notifications by logging into governmentjobs.com and viewing your profile inbox, which saves a copy of all emailed notices. Plan to submit your online application well in advance as you may be required to verify your email address. This only needs to be done once per email address, and if you already have a job seeker account on www.governmentjobs.com/careers/lacounty, you can verify at any time by logging in and following the prompts

This is to enhance the security of your online application and to ensure you do not enter an incorrect email address. SOCIAL SECURITY NUMBER: Federal law requires that all employed persons have a Social Security Number, so include yours when applying. COMPUTER AND INTERNET ACCESS AT PUBLIC LIBRARIES: For candidates who may not have regular access to a computer or the internet, applications can be completed on computers at public libraries throughout Los Angeles County.

Check the website for updated information at https://lacountylibrary.org. DO NOT SHARE USER ID AND PASSWORD: All applicants must file their application online using their OWN user ID and password. Using a family member or friend's user ID and password may erase a candidate's original application record

ANTI-RACISM, DIVERSITY, AND INCLUSION (ARDI): The County of Los Angeles recognizes and affirms that all people are created equal and are entitled to all rights afforded by the Constitution of the United States. We are committed to promoting Anti-racism, Diversity, and Inclusion efforts to address the in equalities and disparities amongst race. We support the ARDI Strategic Plan and its goals by improving equality, diversity, and inclusion in recruitment, selection, and employment practices.

Department Contact Name: Exam Analyst Department Contact Phone: (323) 659-6546 Department Contact E-mail: HRExams@ph.lacounty.gov Exam Number: PH2521A-EA California Relay Services Phone: (800) 735-2922 ADA Coordinator Phone: (844) 914-1006 Teletype Phone: (800) 899-4099 Alternate Teletype Phone: (800) 897-0077 COUNTY OF LOS ANGELES Employment Information Any language contained in the job posting supersedes any language contained below. This document is intended to provide general information about the recruitment process of the County of Los Angeles. Applicants with questions about a specific job posting should contact the exam analyst listed on the posting

Equal Employment Opportunity/Non-Discrimination Statement: The County of Los Angeles is an Equal Employment Opportunity Employer and is committed to non-discrimination in the County workforce, regardless of age (40 and over); ancestry; color; ethnicity; religious creed; protected family or medical leave status; disability; marital status; medical condition; genetic information; military and veteran status; national origin; race ; sex; gender; sexual orientation; or any other characteristic protected by State or federal law. For more information, please visit: https://employee.hr.lacounty.gov/eeo-programs/. Testing Accommodations for Applicants: The County of Los Angeles complies with all federal and state disability laws and makes reasonable accommodations for qualified applicants and employees with disabilities

If a reasonable accommodation is needed to participate in the job application process, please contact the testing accommodation coordinator listed on the job posting. Hearing impaired applicants with telephone teletype equipment may leave messages by calling the teletype phone number on the job posting. For more information on accommodations, please visit: https://hr.lacounty.gov/accessibility/

Fair Chance: The County of Los Angeles is a Fair Chance employer. Except as otherwise permissible under applicable laws, you will not be asked to provide information about conviction history unless you receive a conditional offer of employment. The County will make an individualized assessment of whether your conviction history has a direct and adverse relationship with the specific duties of the job, and will also consider potential mitigating factors, which may include, but is not limited to, evidence and extent of rehabilitation, recency of the offense(s), and age at the time of the offense(s).

If asked to provide information about conviction history, any convictions or court records which are exempted by a valid court order do not have to be disclosed. Qualified applicants with arrest or conviction records will be considered for employment in accordance with County Fair Chance Policies and the Fair Chance Act (Gov. Code Section 12952).

Employment Eligibility: Final appointment is contingent upon verification of U.S. citizenship or the right to work in the United States. Career PathFinder: Resources to help current and prospective employees plan a career with Los Angeles County are available

To explore career paths to and from nearly all job titles, please visit our interactive Career PathFinder application at http://career-pathfinder.hr.lacounty.gov. Veteran's Credit: Pursuant to the County Charter and County policy, in all open competitive examinations (i.e., examinations open to everyone), the County of Los Angeles will add a credit of 10 percent of the total credits specified for such examination to the final passing score of an honorably discharged veteran, as well as the spouse of a deceased or disabled veteran, who served in the Armed Forces of the United States under specific conditions. For more information on veteran's credit, please visit: https://file.lacounty.gov/SDSInter/dhr/205102_PPG_115.pdf Revised September 2025


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