Full-Stack Software Engineer - Secret

Parsons is looking for an amazingly talented full-stack Software Engineer to join our team! In this role you will get to support the development and integration of diverse and challenging systems that are constantly evolving with the technology landscape.

You will be an integral part of our team solving challenging mission-focused problems to meet customer needs. You will participate on an Agile team to develop well-designed, testable, and efficient code. You will collaborate with team members in person or remotely, ask smart questions, take risks, and champion innovative solutions.

What You’ll be Doing:

• Work within an established software architecture and collaborating with senior engineers, you will design, develop, and maintain full-stack software applications using Python, React, and TypeScript to integrate, process, and correlate structured and unstructured intelligence data through APIs and backend services.
• Develop interactive dashboards, custom interfaces, and data visualization capabilities to support SIGINT analysis, vulnerability research, and collaborative mission workflows, while enabling integration with external AI platforms.
• Collaborate with mission stakeholders and engineering teams to deliver secure, scalable, and reliable software solutions through Agile development practices, automated testing, and continuous integration.

• Bachelor’s Degree Computer Science, Computer Engineering or related field. Additional years of experience will be considered in lieu of a degree.
• 5+ years of related professional experience

• Active Secret clearance is required

• Experience developing full-stack applications using Java, C++, and React/TypeScript

• Experience developing backend services and RESTful APIs using frameworks such as FastAPI, Django, or equivalent technologies

• Experience developing interactive user interfaces and dashboards using React and modern JavaScript/TypeScript frameworks

• Experience working with structured data formats such as JSON and XML and relational databases such as PostgreSQL

• Familiarity with data ingestion, parsing, transformation, and integration across multiple data sources

• Experience using Git, software debugging tools, and automated testing frameworks.

• Familiarity with Linux development environments and containerization technologies such as Docker

• Understanding of software engineering principles, secure coding practices, and Agile development methodologies

• Strong analytical and problem-solving skills and the ability to collaborate effectively with multidisciplinary technical teams

What Desired Skills You’ll Bring:

• Experience developing software supporting SIGINT, intelligence analysis, cyber operations, or other national security missions

• Familiarity with reverse engineering, vulnerability research, or cyber threat analysis.

• Familiarity with data fusion, entity resolution, record correlation, or graph-based data relationships

• Familiarity with graph databases, NoSQL databases, or modern data processing frameworks.

• Experience developing data visualization interfaces using libraries such as D3.js, Plotly, or equivalent technologies

• Experience working with unstructured data, including text extraction, metadata enrichment, and automated data classification

• Familiarity with AI/ML technologies, Large Language Models (LLMs), and integration with external AI platforms through APIs

• Experience with Kubernetes, CI/CD pipelines, and automated software deployment

• Familiarity with cybersecurity best practices, authentication, authorization, and secure API development

An active Top Secret security clearance is required for this position.

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: $103,500.00 - $181,100.00

We 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!

This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled.

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/.