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Cleared Fullstack Software Engineer - Java

bestgateengineeringAnnapolis Junction, Maryland, United StatesOnsite

Cleared Mid/Senior Software Engineer (Java Required)


Join Bestgate Engineering, where we deliver cutting-edge solutions for national security and enterprise innovation. At Bestgate, we’re driven by excellence, teamwork, and a commitment to empowering our people.Bestgate is seeking a Software Engineer to perform development activities as a member of an Agile team. This role involves turning Agile stories into implementable solutions, covering development, testing, and deployment of complex systems. The ideal candidate will have demonstrated experience with Java and a solid understanding of software engineering principles, with opportunities for both server-side and UI development.

What You Will Be Doing:


  • Developing software solutions using Java in a fast-paced, mission-critical environment.
  • Participating in Agile development processes, including planning, design, coding, testing, and deployment.
  • Implementing business logic, web UI components, and special-purpose device programming.
  • Applying best practices in test automation, continuous integration, and continuous deployment.
  • Ensuring software reliability, modifiability, and efficiency through sound engineering principles.
  • Utilizing formal specifications, data flow diagrams, and CASE tools to support development efforts.
  • Collaborating with cross-functional teams to deliver high-quality software products.

Required Skills:


  • Demonstrated experience with Java.
  • Experience with multiple of the following: Java, Python, C/C++, SQL and SOAP.
  • Hands-on experience developing on Windows and Linux operating systems.
  • Familiarity with web services, cryptographic systems, and secure software development practices.
  • Experience with Agile development methodologies such as Scrum, SAFe, or Kanban.
  • Ability to work independently in a fast-moving, high-performance environment.
  • Strong verbal and written communication skills.
  • Required Security Clearance: TS/SCI w/Poly.

Preferred Skills:


  • Bachelor’s degree in Computer Science or a related field.
  • Extensive experience with Java Development.
  • Knowledge of secure software development, cryptographic frameworks, and behavior-driven development (BDD) is a plus.
  • Familiarity with test automation frameworks such as Selenium, Cucumber or Mockito.
  • Prior experience working with Postgres, Oracle, MongoDB, or cloud-based environments.
  • SAFe Agilist Certification or previous experience on Agile teams.

Salary Range:


$150,000 - $230,000*The provided salary range is an approximation based on current market data and may vary. The final offer will be determined after carefully considering the candidate’s skills, experience, and qualifications as they relate to the position. This range is intended as a reference point and is subject to change.

Why Bestgate?


Bestgate Engineering isn’t just any tech company—we’re on the front lines, delivering cutting-edge solutions that support mission-critical work for government customers and the military. Whether it’s cloud-native technologies, software modernization, embedded engineering, high-performance computing, or data science, we’re making an impact where it matters most.At Bestgate, we believe in putting people first—our employees and our customers. That’s why our core values—employee focus, transparency, reliability, and excellence—drive everything we do!

Benefits Overview


  • PTO: Starting at 26 days with options to increase or decrease for personal needs.
  • 401k: 7% gift, fully vested from day one!
  • Free Medical, Dental, Vision: Coverage for employees and dependents.
  • $5,000 in Training: For certifications, conferences, and continued learning.
  • End-of-Year Bonuses: Recognizing your hard work.
  • Morale-Building Hours: 8 hours annually for team-building activities.

Plus, flexibility, internal mobility programs, career pathing, engaged leadership, and a robust external referral program.**Equal Opportunity Employer**Bestgate is proud to be an Equal Opportunity Employer. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Life at bestgateengineering

Thrive Here & What We Value1. Competitive Pay – Less frill for more in base pay.2. Flexible PTO to fit work/life needs + 11 holidays.3. 7% 401k Employer Gift – Vested immediately.4. Annual budget for training, mentoring, and an Internal Mobility Program.5. Morale Building Events – Time given to enjoy connecting with other Bestgate employees.6. External Referral Program – Competitive external referral bonuses for every hire.

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