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Senior Application Software Engineer Jobs (NOW HIRING)

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Application Software Engineer

Palo Alto, CA · On-site

$155K - $185K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Application Software Engineer

Hawthorne, CA · On-site

$145K - $175K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Application Software Engineer

Redmond, WA · On-site +1

$145K - $175K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Application Software Engineer

Hawthorne, CA · On-site +1

$145K - $175K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Application Software Engineer

Palo Alto, CA · On-site

$155K - $185K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

The Application Software Engineer will be responsible for creating mission-critical applications used throughout SpaceX to accelerate launch vehicle production and enhance the Starlink service ...

Application Software Engineer

Redmond, WA · On-site

$145K - $175K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Application Software Engineer

Hawthorne, CA · On-site

$145K - $175K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Application Software Engineer

Redmond, WA · On-site

$145K - $175K/yr

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

... engineers who are curious, collaborative, and driven to deliver mission-critical software that ... Understand priorities communicated by senior staff and work to develop solution with minimal ...

APPLICATION SOFTWARE ENGINEER The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch ...

Showing results 41-60

Senior Application Software Engineer information

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How much do senior application software engineer jobs pay per hour?

As of Aug 5, 2026, the average hourly pay for senior application software engineer in the United States is $70.86, according to ZipRecruiter salary data. Most workers in this role earn between $57.69 and $79.33 per hour, depending on experience, location, and employer.

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

AspectSenior Application Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; experience varies, often less than 5 years
Work EnvironmentDesigning, developing, and maintaining complex applications; often involved in architecture decisionsWriting, testing, and debugging code; focused on specific features or modules
Industry UsageCommon in tech, finance, healthcare, and enterprise sectorsWidespread across all industries requiring software solutions

Senior Application Software Engineers typically have more experience and responsibilities, including system design and mentorship, compared to Software Developers who focus more on coding and implementation. Both roles require strong programming skills, but the senior role involves broader project oversight and strategic input.

What does a senior application software engineer do?

A Senior Application Software Engineer is responsible for designing, developing, and maintaining complex software applications. They often lead technical projects, mentor junior engineers, and collaborate with cross-functional teams to deliver high-quality solutions. Their role includes analyzing user needs, writing code, troubleshooting issues, and ensuring software scalability and security. Senior engineers are also involved in architectural decisions and may help define software development standards within their organization.

How does a senior application software engineer typically collaborate with cross-functional teams during the development lifecycle?

Senior Application Software Engineers frequently work alongside product managers, UX/UI designers, QA specialists, and other engineers to ensure software solutions meet business objectives and user needs. They often lead technical discussions, clarify requirements, and provide mentorship to junior developers. Effective communication and a proactive approach to problem-solving are crucial, as these engineers serve as a bridge between technical and non-technical stakeholders throughout the development, testing, and deployment phases.

What are the key skills and qualifications needed to thrive as a senior application software engineer, and why are they important?

To thrive as a Senior Application Software Engineer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor’s or master’s degree in computer science or a related field. Experience with development frameworks, cloud platforms, version control systems (like Git), and often certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are highly valued. Strong problem-solving ability, leadership, and effective communication set standout professionals apart in this role. These skills and qualities are crucial for designing robust software solutions, mentoring teams, and ensuring successful project delivery in complex technical environments.
What cities are hiring for Senior Application Software Engineer jobs? Cities with the most Senior Application Software Engineer job openings:
What are the most commonly searched types of Application Software Engineer jobs? The most popular types of Application Software Engineer jobs are:
What states have the most Senior Application Software Engineer jobs? States with the most job openings for Senior Application Software Engineer jobs include:
Infographic showing various Senior Application Software Engineer job openings in the United States as of July 2026, with employment types broken down into 77% Full Time, 17% Part Time, 1% Temporary, and 5% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $147,391 per year, or $70.9 per hour.

Application Development Engineer (Senior)

True Helix

Delmont, PA

Other

Re-posted 4 days ago


Job description

My Account
Job Openings >> Application Development Engineer (Senior)
Application Development Engineer (Senior)
Summary
Title: Application Development Engineer (Senior) ID: 1004 Location: Delmont, PA Department: True Helix
More about this job >
Description

The Senior Application Development Specialist requires extensive knowledge of programming languages and software development life cycle frameworks. They must be familiar with a variety of operating systems and platforms. The Senior Application Development Specialist must also have an analytical mindset and a keen eye for detail.

Duties will primarily revolve around managing the development team and their projects. The Senior Application Development Specialist will be involved in directing the development team in system testing, and validation procedures, and working with users on technical issues including software system design and maintenance.

Responsibilities Include

  • Leading, mentoring and growing the development team
  • Directing development team members in the use of coding methods and techniques, best practices, and secure design
  • Overseeing the collection of client requirements and translating them in application features
  • Collaborating with IT operations, business analysts, and end-users to define specifications for new or redesigned applications and features
  • Managing the development team's workload and ensure resources are sufficient to complete work within identified project goals and deadlines
     

Requirements Include 7-10 Years of Experience and

  • Excellent understanding of software design and programming principles
    • Having a robust knowledge of the tools and ideas that can benefit the development lifecycle
    • and the vision to choose the tools that will have the biggest positive gain on projects
  • Outstanding team leader and member with the ability to use social skills to:
    • Gain ideas, information, techniques and perspectives from people with different areas of expertise
    • Accomplish tasks and collaborate with others toward a shared goal
    • Provide mutual support for difficult or hard-to-navigate situations
  • Excellent communication skills including the ability to express complex technical ideas in easy to understand business terms
  • Proven experience as application developer using an Entity Framework
  • Experience in designing and building web and mobile applications
  • Experience designing intuitive, easy to understand user interfaces
  • Ability to program using C#, React, JSON, CSS, HTML, and SQL
  • In-depth knowledge of programming for cloud, web, and mobile platforms using development frameworks including Microsoft DevOps, BootStrap, and .Net Core
  • Analytical thinking and problem-solving capability
  • Great attention to detail and time-management skills
Apply Now
 
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