Junior Software Engineer

Posted Yesterday
Be an Early Applicant
2 Locations
In-Office
100K-160K Annually
Junior
Information Technology • Software • Cybersecurity • Defense
The Role
Develop and maintain Python backend services, scripts, APIs, data connectors, messaging interfaces, and automated tests. Troubleshoot defects, package applications in Docker, and assist with Kubernetes deployments using Helm and CI/CD pipelines. Participate in agile ceremonies, code reviews, and continuous verification while collaborating with senior engineers. The role supports mission-critical capabilities and requires an active Top Secret clearance, with TS/SCI polygraph experience preferred.
Summary Generated by Built In

What Impact You'll Have

We are seeking an enthusiastic Junior Software Engineer with 2+ years of experience to join our multi-team agile engineering program. In this role, you will work alongside senior engineers to develop, test, and maintain backend services, data workflows, and system interfaces supporting mission-critical capabilities.

This is a hands-on technical role ideal for a software engineer with strong foundational skills who is eager to expand their knowledge of modern backend systems, containerized cloud environments, and DevSecOps best practices.

What You'll be Owning

  • Develop and maintain backend services, scripts, and endpoints using Python, adhering to existing coding standards, architectural patterns, and guidelines.
  • Assist in implementing data connectors, API endpoints, and messaging interfaces to facilitate reliable data flow between services.
  • Write and maintain comprehensive unit and integration tests to validate code functionality, improve test coverage, and support continuous verification.
  • Investigate, reproduce, and fix software defects identified in test or development environments under the guidance of senior team members.
  • Package code into Docker containers and assist in deploying applications to Kubernetes test clusters using existing Helm charts and CI/CD pipelines.
  • Engage actively in agile ceremonies—including daily stand-ups, sprint planning, backlog grooming, and code reviews—receiving and applying constructive feedback from peers.

What You Must Have

  • Active or current Top-Secret (TS) security clearance.
  • Bachelor’s degree in a STEM field (Computer Science, Computer Engineering, Software Engineering, or related discipline) or equivalent practical experience.
  • 2+ years of professional software engineering experience developing backend applications or scripts.
  • Solid foundational programming skills in Python (object-oriented programming, data structures, writing clean functions) and basic familiarity with Bash scripting for task automation.
  • Working knowledge of relational databases—specifically querying, joining, and updating tables in PostgreSQL—and conceptual familiarity with Redis or in-memory caching.
  • Basic experience writing and building Dockerfiles and running containerized services locally; familiarity with the basics of Kubernetes.
  • Practical experience using Git (branching, merging, resolving basic merge conflicts, submitting pull requests) and running automated tests within CI/CD workflows.
  • Strong problem-solving mindset, curiosity to understand underlying systems, and a proactive attitude toward learning and receiving peer feedback.

What Would be Nice to Have

  • Active or current Top-Secret clearance with SCI access and polygraph (TS/SCI with poly).
  • Privileged User eligibility (CompTIA Security+ certification, DoD 8570 IAT Level II, or equivalent).
  • Exposure to deploying or debugging applications using Helm on Kubernetes.
  • Familiarity with RESTful API principles or lightweight backend frameworks (e.g., FastAPI, Flask).
  • Basic exposure to message brokers or pub/sub concepts (e.g., Redis pub/sub, RabbitMQ).
  • Familiarity with CI/CD tools (e.g., GitLab CI, GitHub Actions, Jenkins) and automated linting/security scans.

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

  • The pay range for this position is: $100,000 - $160,000

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

Colorado Pay Range
$100,000$160,000 USD

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.


Virginia Pay Range
$100,000$160,000 USD

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.

•    Robust health plan including medical, dental, and vision  

•    Health Savings Account with company contribution  

•    Annual Paid Time Off and Paid Holidays  

•    Paid Parental Leave   

•    401k with generous company match  

•    Training and Development Opportunities  

•    Award Programs  

•    Variety of Company Sponsored Events


EEO Statement

GRVTY, 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, disability, or status as a protected veteran and will not be discriminated against on the basis of disability. 

Anyone requiring reasonable accommodations should email [email protected] or call 703-544-7930 with requested details.  A member of the HR team will respond to your request within 2 business days. 

Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)  

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.



Skills Required

  • Active or current Top Secret security clearance
  • Bachelor's degree in a STEM field or equivalent practical experience
  • 2+ years of professional software engineering experience developing backend applications or scripts
  • Foundational Python programming skills, including object-oriented programming, data structures, and clean functions
  • Basic familiarity with Bash scripting
  • Working knowledge of PostgreSQL queries, joins, and table updates
  • Conceptual familiarity with Redis or in-memory caching
  • Basic experience writing Dockerfiles and running containerized services locally
  • Basic familiarity with Kubernetes
  • Practical Git experience, including branching, merging, conflict resolution, and pull requests
  • Experience running automated tests within CI/CD workflows
  • Active or current Top Secret clearance with SCI access and polygraph
  • Privileged User eligibility, such as CompTIA Security+, DoD 8570 IAT Level II, or equivalent
  • Experience deploying or debugging applications using Helm on Kubernetes
  • Familiarity with RESTful APIs or lightweight backend frameworks such as FastAPI or Flask
  • Exposure to message brokers or pub/sub concepts such as Redis pub/sub or RabbitMQ
  • Familiarity with CI/CD tools and automated linting or security scans
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Arlington, VA
1,000 Employees
Year Founded: 2025

What We Do

GRVTY is a national security and defense technology company that delivers mission and technical expertise in cyber, space, and spectrum. They provide automated ISR&T platforms, software, and data solutions to defense, intelligence, and homeland security customers, working on the frontlines against cyber adversaries.

Similar Jobs

In-Office
Colorado Springs, CO, USA
22677 Employees
110K-130K Annually

Delta Solutions & Strategies, LLC Logo Delta Solutions & Strategies, LLC

Junior Software Engineer

Aerospace • Information Technology • Professional Services • Defense
In-Office
Colorado Springs, CO, USA
70K-90K Annually
In-Office
Colorado Springs, CO, USA
22677 Employees
110K-130K Annually

Performance Drone Works Logo Performance Drone Works

Junior Software Engineer

Artificial Intelligence • Hardware • Internet of Things • Robotics • Defense • Manufacturing
In-Office
Denver, CO, USA
350 Employees
85K-115K Annually

Similar Companies Hiring

Onshore Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
60 Employees
Revel.io Thumbnail
Aerospace • Hardware • Robotics • Software
US
50 Employees
Blee Thumbnail
Artificial Intelligence • Marketing Tech • Software • Productivity
US
15 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account