Software Engineer - Philadelphia

Software Engineer

Under general supervision, design, develop, troubleshoot, and analyze software programs for computer-based systems. Perform system modeling, simulation, and analysis. Design and develop compilers, assemblers, utility programs, and operating systems. Provide inputs for documentation of new or existing programs as required.
Responsibilities

• Design, develop, troubleshoot, and analyze software programs.
• Perform system modeling, simulation, and analysis.
• Design and develop compilers, assemblers, utility programs, and operating systems.
• Provide inputs for documentation of new or existing programs.

Essential Skills

• Proficiency in C++ or Java programming in a Linux operating system.
• Experience in software design, design implementation, subsystem and system integration, and testing.
• Experience with software requirements review, preliminary and critical design reviews, integration readiness review, and software acceptance reviews.
• Knowledge of Integrated Development Environments (IDEs) such as Eclipse.
• Familiarity with Linux, Embedded software, Java, Object-oriented programming, UML, UNIX.
• 8+ years of experience developing software with C++ (Junior level roles also available).

Additional Skills & Qualifications

• Experience with Object-Oriented design/development, including the use of Design Patterns.
• Experience with Python and Bash is a plus.
• Experience working with Windows, Solaris, and LINUX environments.
• Experience developing Solaris and other variants of UNIX scripts.
• Strong skills with MS Office.
• Familiarity with UML syntax and its use.
• Familiarity with the xUnit framework, especially JUnit and CppUnitLite.
• Experience with CMMI Level 5 lifecycle processes and procedures.

Work Environment
Long-term contract, PTO flexibility, and a 9/80 schedule (off every other Friday). The role supports a stable work environment focused on government defense projects, specifically the Aegis Missile Defense program, which has been operational for over 40 years and is utilized by multiple allies worldwide, including South Korea, Japan, Australia, Norway, and Spain.
Job Type & Location
This is a Contract position based out of Philadelphia, PA.
Pay and Benefits
The pay range for this position is $70.00 - $75.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Philadelphia,PA.
Application Deadline
This position is anticipated to close on May 29, 2026.
About Actalent


Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.


The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.


If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options.



San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.



Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.



Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.