Full Stack Developer (TS/SCI w/ Poly)
We harness the power of innovation so that you can change the world and help our customers solve their most complex challenges

At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.
Job Description:
Parsons is looking for an amazingly talented Full Stack Developer to join our team! In this role you will get to Iead the design, implementation, testing, and maintenance of complex, mission-critical software system and services for a Supply Chain Risk Management office.
What You'll Be Doing:
- Own major features, subsystems, or product areas end-to-end, including requirements clarification, technical design, implementation, testing strategy, performance optimization, observability, and production support.
- Drive and influence architecture and technology choices across systems, applying advanced design patterns, deep domain expertise, and modern engineering practices.
- Operate comfortably across platforms, operating systems, and distributed architectures (e.g., client/server, microservices, high-performance networking, event-driven systems).
- Partner with product, architecture, operations, and security teams to align technical solutions with business objectives and constraints.
- Establish and refine development processes, tooling, and best practices, including responsible use of AI/LLM-based tools, and helps guide the technical roadmap.
- Communicate effectively with both technical and non-technical stakeholders, influencing decisions and driving consensus on complex technical topics.
What Required Skills You'll Bring:
- Deep expertise in software engineering fundamentals and one or more modern programming ecosystems (e.g., Python, Java, SQL, JavaScript/TypeScript), including strong skills in design, implementation, debugging, and refactoring of complex systems.
- Advanced understanding of software architecture and design principles:
- Domain-driven design
- Layered and microservice architectures
- Concurrency and multi-threading
- Servlets
- Extract Transform Load (ETL) pipelines
- Message brokers and scalable databases (Hadoop, Elasticsearch, PostgreSQL) - Proficiency with modern development workflows: version control (e.g., Git, BitBucket), collaborative practices (branching strategies, pull/merge requests), and setting/enforcing coding, security, and documentation standards across teams. Familiarity with common build tools (e.g. Gradle, Vagrant, Ansible, Maven) and collaboration environments like Jira or Confluence.
- Bachelor's Degree in Computer Science or a related technical field or equivalent experience
- 8+ years of related professional experience; additional experience will be considered in lieu of degree
- Computer/Networking Security Certification (CompTIA Security+ CE, Cisco CCNA-Security, or Systems Security Certified Practitioner (SSCP))
- TS/SCI with Polygraph
What Desired Skills You'll Bring:
- Strong familiarity with cloud and platform engineering and DevOps practices (e.g., containerization, orchestration, infrastructure-as-code concepts, monitoring and alerting frameworks) sufficient to influence deployment architectures, operational readiness, and incident response.
- Leadership in the responsible use of AI/LLM-based tools for architecture exploration, code generation, refactoring, documentation, and test creation, including establishing guidelines, reviewing AI-assisted outputs for correctness and security, and ensuring compliance with organizational policies.
Security Clearance Requirement:
An active Top Secret SCI w/Polygraph security clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date.This position is part of our Federal Solutions team.The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.Salary Range: $112,200.00 - $196,400.00We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/.
COMPETITIVE BENEFIT OFFERINGS
Financial Wellness
We care about your financial wellbeing. Parsons offers competitive pay and retirement plans to help you build wealth for the future while giving you the flexibility to diversify your investments.
Work Life Harmony
Balance in life is important and time away from the office is imperative to allow you to refresh and focus your attention on the things that matter to you. Parsons supports your time away by providing paid time off and paid flexible holidays.
Career Development
We are committed to fostering the personal and professional growth of our employees. Develop and advance yourself though our comprehensive training, educational and mentorship programs.
Veteran Support
We provide Industry leading benefits to support veterans and active-duty members to provide security for you and your family by offering robust leave and benefits; including paid active-duty military leave and paid time off when transitioning back to civilian life.
Mind & Body
At Parsons we inspire healthier habits, heathier minds, and a healthier you through our wellness program. Participate in our weekly Meditation Mondays and Wellness Wednesdays. Wellness, at Parsons, is more than just your annual checkup.
Health
Health is not a one size fits all. At Parsons, we offer a robust Employee Assistance Program as well as comprehensive medical, dental and vision plans through large, national carriers with the choice of regional PPO, HDHP, or HMO networks.

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