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Application Software Developer Jobs in Philadelphia, PA

Database Application Developer Position Summary OPEX Corporation is currently looking for a junior ... Cortex equipment management and order fulfillment software controls OPEX's robotic automation ...

Database Application Developer Position Summary OPEX Corporation is currently looking for a junior ... Cortex equipment management and order fulfillment software controls OPEX's robotic automation ...

Database Application Developer

Moorestown, NJ ยท On-site

$70K - $120K/yr

Database Application Developer Position Summary OPEX Corporation is currently looking for a junior ... Cortex equipment management and order fulfillment software controls OPEX's robotic automation ...

Software Developer

Talleyville, DE ยท On-site

$70 - $75/hr

If you are an individual with a disability and need a reasonable accommodation to assist with your job search or application for employment, please contact us at or . Please indicate the specifics of ...

Proven experience as a Full Stack PHP Developer with 3+ years of programming or application ... Experience with agile software development methodologies like XP and Scrum. * Experience with ...

Sr software Engineer

Wilmington, DE ยท On-site

$101K - $139K/yr

Sr Software Engineer The Desk Side Support Executive is responsible for effective provisioning ... Experience on installation / troubleshooting end user application software, antivirus software ...

Support the engineering team members in embedded software application development specifically with RUST * Lead the adoption and deployment of RUST and associated techniques, idioms, design patterns ...

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Application Software Developer information

See Philadelphia, PA salary details

$17

$53

$85

How much do application software developer jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for application software developer in Philadelphia, PA is $53.12, according to ZipRecruiter salary data. Most workers in this role earn between $42.69 and $61.11 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 roles in tech companies, financial firms, or those with expertise in cloud computing, AI, or cybersecurity tend to reach this compensation level.

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 jobs pay 200,000 a year in the USA?

Application Software Developers with extensive experience, specialized skills in high-demand technologies, or working in senior or leadership roles can earn $200,000 or more annually. Achieving this level often requires advanced certifications, a strong portfolio, and working in competitive industries such as finance, technology, or consulting firms. Compensation varies based on location, company size, and individual expertise.

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.

Is it true that AI will replace software engineers?

AI is unlikely to fully replace application software developers, as their role involves complex problem-solving, creativity, and understanding user needs that AI cannot replicate. Instead, AI tools are increasingly used to assist developers in coding, testing, and debugging, enhancing productivity. Software engineers will continue to be essential for designing, maintaining, and improving software systems.

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 does a software application developer do?

A software application developer designs, codes, tests, and maintains software applications for various platforms. They use programming languages like Java, C++, or Python and often collaborate with teams to meet user requirements and ensure functionality. Strong problem-solving skills and knowledge of development tools are essential for this role.
Senior Software Engineer SMES

Senior Software Engineer SMES

L3Harris Technologies

Maple Shade, NJ โ€ข On-site

$86K - $139K/yr

Full-time

Medical, Retirement, PTO

Posted 14 days ago


Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customersโ€™ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customersโ€™ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Software Engineer SMES

Job Code: 36284

Job Location: Camden, NJ (On-Site)

Schedule: 9/80ย  Regular (Every Other Friday Off)

ย 

ย 

Job Description:

L3Harris Space Mission Systems is seeking a Senior Software Engineer. Responsibilities include leading a software development team, analyzing requirements and the translation of requirements into working and maintainable solutions, planning the development, assigning budgets and tasks, tracking teamsโ€™ status, measuring teams work performed utilizing Earned Value Management System (EVMS) techniques and enforcing process across the entire Software Development Life Cycle (SDLC).

The selected candidate will apply technical proficiency across various stages of our SDLC, gather requirements and work closely with stakeholders to prioritize and scope tasks. The selected candidate will be working as a lead team member on a Scrum team and will be instrumental in setting our direction and strategy for product and infrastructure development.

Essential Functions

  • Experience leading an Agile Software Team / Project, strong technical communication skills
  • Project planning, task definition and assignment; performance monitoring
  • Object-oriented design and implementation experience, with exposure to software modeling and UML tools such as MagicDraw/Cameo
  • Developing Software utilizing Modern Cloud Application Development tools and standards
  • Support the engineering team members as a subject matter expert in application software application development, through guidance and direction to one or more software engineers
  • Investigate root cause of complex issues, and implement solutions, working independently or with a multi-discipline team
  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target hardware
  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system
  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test
  • Develop software test plans and procedures, and other relevant technical documentation
  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results
  • Participate in peer reviews, identify, track and repair defects

Requirements

  • U.S. citizenship eligible for a Department of Defense (DoD) Secret clearance
  • Bachelorโ€™s or masterโ€™s degree in computer engineering, Electrical Engineering, Computer Science, or related field
  • 5+ years of experience debugging application and cloud-based applications
  • Usage of Platform as a Service and Infrastructure as a Service technologies, such as VMWare, OpenShift, or similar

Preferred Additional Skills

  • Experience with Agile Scrum Practices
  • Experienced Rust developer is highly desired.
  • Excellent oral and written communication skills
  • Experience developing device drivers and software for integrated communication systems
  • Experience with commercial telephony software packages, such as Asterisk
  • Experience with implement Risk Management Framework (RMF) security control across application software

In compliance with pay transparency requirements, the salary range for this role is $86,000.00 - $139,000.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

#LI-RTC

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.