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60 Red Alpha Principal Software Engineer Jobs Hiring Near You

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What are the key skills and qualifications needed to thrive as a Principal Software Engineer, and why are they important?

To thrive as a Principal Software Engineer, you need deep expertise in software architecture, programming languages, and system design, often supported by a bachelor's or master's degree in computer science or a related field. Advanced proficiency with development frameworks, cloud platforms (e.g., AWS, Azure), and familiarity with DevOps tools and agile methodologies are typically required. Exceptional leadership, mentorship, and communication skills help facilitate cross-functional collaboration and guide technical teams. These skills are crucial for driving technical vision, ensuring scalable solutions, and fostering innovation within complex projects.

How does a Principal Software Engineer typically balance hands-on coding with leadership responsibilities?

Principal Software Engineers often split their time between technical contributions—such as designing system architecture and reviewing complex code—and guiding teams through mentorship, technical direction, and cross-functional collaboration. While they may not code as much as junior engineers, they remain highly involved in critical implementations and code reviews. Balancing these responsibilities requires strong time management, clear communication, and the ability to prioritize tasks that have the highest impact on project and team success.

What are Principal Software Engineers?

Principal Software Engineers are highly experienced technical leaders responsible for designing, developing, and overseeing complex software systems. They set technical direction, mentor engineering teams, and often collaborate with stakeholders to align technology solutions with business goals. In addition to coding, they play a key role in establishing best practices, reviewing architectural decisions, and ensuring high-quality software delivery. Their expertise and leadership are critical in driving innovation and maintaining technical excellence within an organization.

What is the difference between Principal Software Engineer vs Senior Software Engineer?

AspectPrincipal Software EngineerSenior Software Engineer
Required CredentialsBachelor's or Master's in CS or related field; extensive experienceBachelor's or Master's in CS; several years of experience
Work EnvironmentLeadership roles, strategic planning, cross-team collaborationDesign, develop, and troubleshoot software; mentorship
Employer & Industry UsageTech companies, large enterprises, startupsMost industries, including tech, finance, healthcare

The main difference between a Principal Software Engineer and a Senior Software Engineer lies in their level of responsibility and scope. Principal Software Engineers typically lead technical strategy, influence architecture decisions, and mentor multiple teams, whereas Senior Software Engineers focus on coding, design, and individual project contributions. Both roles require strong technical skills, but the Principal role emphasizes leadership and strategic impact.

What other companies are hiring for Principal Software Engineer jobs?
What are the most popular categories at Red Alpha?
Infographic showing various Principal Software Engineer job openings at Red Alpha in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 91% Physical, and 9% Hybrid job distribution.
Principal Software Engineer (TS/SCI with Polygraph required)

Principal Software Engineer (TS/SCI with Polygraph required)

Red Alpha

Annapolis Junction, MD • On-site

$190K - $235K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Principal Software Engineer

We're seeking a talented Principal Software Engineer to help design, build, and optimize software solutions that solve complex data challenges. In this role, you'll work on developing scalable applications, streamlining data processing, and applying advanced techniques to extract and standardize information. You'll collaborate with a team to tackle unique technical problems, drive best practices, and deliver high-quality solutions.

What you bring to the table:

  • 20+ years of experience as a Software Engineer
  • A Bachelors of Science degree in Computer Science or a related discipline from an accredited institution. Four (4) additional years of relevant experience may be accepted in lieu of a degree.
  • An active TS/SCI with Polygraph level of security clearance
  • Proficiency with the following skills:
    • Java programming with experience in developing, testing, and deploying scalable applications.
    • Writing and optimizing Regular Expressions (Regex) for data validation, text parsing, and pattern matching.
    • Entity extraction and data normalization to standardize unstructured or semi-structured information.
  • An active US Government TS/SCI security clearance with Polygraph

Bonus Skills:

  • Strong knowledge of Maryland Customer corporate processing systems and corporate normalization tools.
  • Experience with GHOSTMACHINE and associated schema structures.
  • Familiarity with language processing techniques for text analysis and information extraction.

The total package:

Our total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. Our total compensation package includes a competitive base salary and benefits such as health, life/disability, 401k, paid time off, professional development, and generous bonus programs. Please visit our benefits tab for additional information. Salary Range:

  • Disclosed pay ranges are a general guideline, and are not a guarantee of a final salary or compensation. Our approach in determining final salaries takes into consideration a number of factors such as education, certifications, total years of relevant professional experience, actual level of expertise, and the responsibilities of the role itself.
  • Based on the outlined roles, responsibilities, and requirements, the projected pay range for this position is: $190,000 - $235,000.

Some of our additional perks and benefits include:

  • Retire sooner than planned: Get closer to retirement with up to 10% in 401k contributions, immediately vested.
  • Have a career AND a life: Enjoy up to 5 weeks of leave (25 days of personal time off) and 11 paid floating holidays.
  • Stay at your best: As a member, we'll pay 100% of your premiums for comprehensive health, dental, and vision insurance. We'll also pay the majority of the premiums for your family. Let's not forge free access to a fully equipped state of the art gym!
  • Keep current on new technologies and technological advancements: $5250 per year towards ongoing education, trainings, certifications, and maintaining professional memberships.
  • Dress in style: Spend up to $300 per year on company branded merchandise featuring top quality brands such as Under Armour, Nike, Carhartt, YETI, etc.
  • Enjoy the culture: Attend fun company events throughout the year such as our Oktoberfest, summer picnic, and annual holiday party! These are all in addition to your team events which may include happy hours, baseball games, snowboarding, RenFest, and more!

Every day, our elite customers are pushing through "the grind" to defeat the enemy, even putting their lives on the line for our freedom. Rise to the occasion with us to deliver engineering excellence, to match their dedication to this nation. Join us as we bring digital transformation to the fight!