Senior Software Engineer - Algorithms Software; Onsite

Responsibilities

• Active and transferable Secret U.S. government issued security clearance required on day 1
• Work alongside scientists (physicists, mathematicians, signal processing experts, etc.) to understand algorithm goals and limitations
• Optimize software for performance, including parallel processing and leveraging GPUs and other processing accelerators
• Utilize expertise in mathematics and physics to achieve optimal performance
• Evolve algorithms originating in Python and MATLAB into optimized C, C++, and CUDA code
• Model and test new algorithms in high‑performance computing (HPC) environments
• Scale processing implementations to run extensive tests and simulations using hundreds to thousands of processing cores
• Architect, design, implement, test, and debug integrated real‑time software within heterogeneous systems
• Work within a cross‑discipline team to define, refine, and improve product concept, implementation, testability, and guaranteed, measurable quality
• Contribute to proposals as well as preliminary and critical design reviews
• Opportunity to travel for customer collaboration
• This job is onsite in Plano, TX; applicants must be in the area or willing to relocate to it

Typically requires a Bachelor’s degree in Computer Science, Engineering or other STEM related field and a minimum of 5 years of relevant experience. Experience in developing, testing, and integrating real‑time software applications written in C, C++ or closely related software languages. Development experience on Linux‑based systems. Active and transferable Secret U.S. government issued security clearance is required prior to start date.

U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

• Established background in mathematics and signal processing concepts
• Ability to quickly understand and navigate complex systems and established code bases
• Experience with product development utilizing the Scrum techniques of the Agile software development process
• Hands‑on experience with Git for version control and Gitlab/Jira for repository and issue management
• Experience working with massively parallel code streams
• Experience with optimized CUDA programming for Nvidia accelerators
• Prior work in HPC environments
• Experience with MATLAB, Python, and other analysis tools
• Active and transferable U.S. government issued Top Secret security clearance

• Salary range: $86,800 – $165,200 USD
• Medical, dental, vision, life insurance, short‑term disability, long‑term disability
• 401(k) match, flexible spending accounts, flexible work schedules
• Employee assistance program, Employee Scholar Program, parental leave, paid time off, holidays
• Annual short‑term and/or long‑term incentive compensation programs depending on level and business unit
• Benefits dependent on business unit and collective bargaining agreements

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.