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$16

$51

$83

How much do application software developer jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for application software developer 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 jobs in the US pay 300,000 a year?

Application Software Developers with extensive experience, specialized skills, or working in high-demand industries can earn salaries of $300,000 or more annually, especially with bonuses and stock options. Senior developers, technical leads, and those in finance or tech sectors often reach this compensation level, particularly in large companies or with advanced certifications and expertise in areas like cloud computing or cybersecurity.

What are some common challenges Application Software Developers face when working on cross-functional teams?

Application Software Developers often collaborate closely with designers, testers, product managers, and sometimes clients. One common challenge is aligning technical feasibility with business goals and user expectations, which can require strong communication and negotiation skills. Developers may also need to adapt quickly to changing project requirements and integrate feedback from multiple stakeholders. Working effectively in this environment involves balancing technical excellence with collaborative teamwork, ensuring timely delivery without compromising quality.

What are Application Software Developers?

Application Software Developers are professionals who design, build, test, and maintain software applications for computers or mobile devices. They work to understand user needs, create software solutions, and ensure applications run smoothly and efficiently. Their work often involves programming, debugging, updating applications, and collaborating with other IT professionals. Application Software Developers may specialize in specific types of software or platforms, such as web, desktop, or mobile applications.

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

To thrive as an Application Software Developer, you need strong proficiency in programming languages such as Java, Python, or C#, along with a solid understanding of software development principles and a relevant degree in computer science or a related field. Experience with development frameworks, version control systems like Git, and familiarity with integrated development environments (IDEs) are typically required. Problem-solving abilities, attention to detail, and effective communication skills help developers collaborate and deliver high-quality software. These skills and qualities are crucial for building reliable applications that meet user needs and business goals in a dynamic tech environment.

What is the difference between Application Software Developer vs Web Developer?

AspectApplication Software DeveloperWeb Developer
Primary FocusDesigning and building software applications for desktops, mobile devices, or enterprise systemsCreating websites and web applications for online use
Required SkillsProgramming languages like Java, C++, Python; software architectureHTML, CSS, JavaScript; front-end and back-end web technologies
Work EnvironmentSoftware companies, enterprise IT departments, app development firmsWeb development agencies, tech startups, freelance work
Common CertificationsMicrosoft Certified: Azure Developer Associate, Oracle Java CertificationsCertified Web Developer, Adobe Certified Expert

Application Software Developers focus on creating standalone software applications for various platforms, while Web Developers specialize in building websites and web-based applications. Both roles require programming skills and often overlap, but their primary environments and target outputs differ.

What cities in California are hiring for Application Software Developer jobs? Cities in California with the most Application Software Developer job openings:
Application Software Developer jobs near you
Infographic showing various Application Software Developer job openings in California as of May 2026, with employment types broken down into 86% Full Time, 7% Part Time, and 7% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $108,056 per year, or $52 per hour.
Software Engineer, Simulations (Application Software)

Software Engineer, Simulations (Application Software)

SpaceX

Hawthorne, CA • On-site

$145K - $175K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 143 frontline employees who took The Breakroom Quiz

12th of 59 rated aerospace companies

Job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
SOFTWARE ENGINEER, SIMULATIONS (APPLICATION SOFTWARE)
As a Software Engineer on the Simulations team, you will design, develop, and test our in-house simulation software supporting all SpaceX flight systems. You will program the core simulation infrastructure and collaborate on the building of models of fluids, electronics, and multi-body physics systems. This is a high impact role where you will work across the engineering groups to build high fidelity simulations used to develop cutting-edge software and hardware. Our simulation software is critical to current and future mission successes including Falcon, Falcon Heavy, Dragon, Starlink, and Starship. SpaceX is looking for smart, motivated software engineers who enjoy taking on complex challenges, work well in dynamic environments and care about software best practices.
Help us build world class software that is critical to SpaceX mission to Mars.
RESPONSIBILITIES:
  • Develop and maintain the high-fidelity real-time simulation software used for all vehicles
  • Develop prototypes to prove out key design concepts and quantify technical constraints
  • Maintain the highest standards of excellence, never settle for the status quo
  • Improve reliability and performance of simulation software
  • Work with simulation software users to develop new features and improve user experiences

BASIC QUALIFICATIONS:
  • Bachelor's degree in computer science, engineering, math, or STEM discipline; OR 2+ years of professional experience in software development in lieu of a degree
  • 1+ years development experience in C++

PREFERRED SKILLS AND EXPERIENCE:
  • Strong software design and development skills in C++
  • Understanding of distributed computing systems, networking protocols, memory management, and CPU scheduling
  • Thorough knowledge of classical physics and math (algebra, calculus, Euclidean geometry)
  • Strong skills in debugging, performance optimization and unit testing
  • Creative approach to problem solving
  • Experience with open source C++ simulators such as ROS2 and Gazebo
  • Ability to work effectively in a dynamic environment with changing needs and requirements
  • Ability to work independently and in a team, take initiative, and communicate effectively

ADDITIONAL REQUIREMENTS:
  • Willing to work extended hours and weekends when needed

COMPENSATION AND BENEFITS:
Pay Range:
Software Engineer/Level I: $125,000.00 - $145,000.00/per year
Software Engineer/Level II: $145,000.00 - $175,000.00/per year
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation & will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.
ITAR REQUIREMENTS:
  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

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