Software Engineer, Senior

Phase2 Technology
Herndon, VA

Your growth matters to us - explore our career development opportunities.

BE EMPOWERED TO SUCCEED

Connect with others in our people-first culture and enhance our collective ingenuity.

SUPPORT YOUR WELLBEING

Learn how we’ll support you as you pursue a balanced, fulfilling life.

YOUR CANDIDATE JOURNEY

Discover what to expect during your journey as a candidate with us.

As a software engineer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software but to create a system that will make a difference, we need you on our team. We’re looking for an experienced engineer like you with the skills needed to develop software and systems from vision to production-ready.

This role is more than just coding. As a software engineer at Booz Allen, you’ll use your passion to master new tools and techniques and identify needed system improvements. You’ll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You’ll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements. Work with us as we shape systems for the better.

Join us. The world can’t wait.

You Have:

5+ years of experience with object-oriented programming languages, including Java, JEE, or Python

Experience in working with microservices and containerization technologies, including Docker, Kubernetes, or OpenShift

Experience with API development, including REST architectural style

Experience with integration and development tools, including AWS, Bitbucket, and Jenkins

Experience with backend frameworks, such as Spring Framework or Spring Boot

Experience with supporting systems engineering efforts in system design, solution engineering, and software development

Experience with Linux OS and command line interface

HS diploma or GED

Ability to obtain a DoD 8570 Compliant Certification, including Security+ or CISSP within 6 months of start date

Nice If You Have:

Experience with Open Systems Architecture design principles

Experience with DevOps technologies

Experience with CI/CD technologies, including Ansible, Jenkins, and GIT

Experience with Agile development or Scrum

Experience with Non-Relational Databases, including MongoDB

Knowledge of Apache NiFi and Kafka

Ability to work in a fast-paced and collaborative team environment

Possession of excellent verbal and written communication skills

TS/SCI clearance with a polygraph

Security+ CE, SSCP, CCNA-Security, or GSEC Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Top Secret clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.

Software Engineer, Senior

The Opportunity:

As a software engineer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software but to create a system that will make a difference, we need you on our team. We’re looking for an experienced engineer like you with the skills needed to develop software and systems from vision to production-ready.

This role is more than just coding. As a software engineer at Booz Allen, you’ll use your passion to master new tools and techniques and identify needed system improvements. You’ll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You’ll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements. Work with us as we shape systems for the better.

Join us. The world can’t wait.

You Have:

  • 5+ years of experience with object-oriented programming languages, including Java, JEE, or Python

  • Experience in working with microservices and containerization technologies, including Docker, Kubernetes, or OpenShift

  • Experience with API development, including REST architectural style

  • Experience with integration and development tools, including AWS, Bitbucket, and Jenkins

  • Experience with backend frameworks, such as Spring Framework or Spring Boot

  • Experience with supporting systems engineering efforts in system design, solution engineering, and software development

  • Experience with Linux OS and command line interface

  • Top Secret clearance

  • HS diploma or GED

  • Ability to obtain a DoD 8570 Compliant Certification, including Security+ or CISSP within 6 months of start date

Nice If You Have:

  • Experience with Open Systems Architecture design principles

  • Experience with DevOps technologies

  • Experience with CI/CD technologies, including Ansible, Jenkins, and GIT

  • Experience with Agile development or Scrum

  • Experience with Non-Relational Databases, including MongoDB

  • Knowledge of Apache NiFi and Kafka

  • Ability to work in a fast-paced and collaborative team environment

  • Possession of excellent verbal and written communication skills

  • TS/SCI clearance with a polygraph

  • Security+ CE, SSCP, CCNA-Security, or GSEC Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Top Secret clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Work Model
Our people-first culture prioritizes the benefits of flexibility and collaboration, whether that happens in person or remotely.

  • If this position is listed as remote or hybrid, you’ll periodically work from a Booz Allen or client site facility.
  • If this position is listed as onsite, you’ll work with colleagues and clients in person, as needed for the specific role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

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Posted 2026-01-15

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