Full Stack Software Engineer III w/ TS/SCI Polygraph

Position Summary

Our AI & Engineering team helps organizations modernize technology platforms, accelerate innovation, and solve complex business and mission challenges. In this role, you will help design and deliver secure, AI-enabled applications that support a US Government Client operating in a classified environment. You will work across the full stack to build scalable tools, dashboards, and application programming interfaces that improve operational effectiveness, strengthen security, and support mission outcomes.

Work you'll do

As a Software Engineer III on the AI & Engineering team, you will be responsible for...

• Design, build, and enhance full-stack web applications, including front-end interfaces, back-end application programming interfaces, and supporting data structures.
• Own assigned features across the software development life cycle, including requirements analysis, architecture, development, testing, security hardening, and deployment documentation.
• Develop applications using Python, .NET, HTML/CSS, and other web technologies in alignment with program security requirements and user experience needs.
• Integrate artificial intelligence-enabled capabilities into applications, including intelligent search, large language model-powered features, and workflow automation.
• Support code reviews, test coverage, documentation, and ongoing maintenance to improve application quality, security, and long-term usability.

A successful candidate would possess these skills:

• Ability to work independently and collaborate as part of a team
• Effective written and verbal communication skills
• Meticulous attention to detail and quality of work product
• Ability to build and sustain professional relationships
• Ability to lead projects or workstreams
• Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
• Strong interpersonal skills and professional demeanor
• Ability to meet deadlines
• Ability to provide clear guidance to others

The team

Deloitte's Government & Public Services practice brings together people, ideas, technology, and outcomes to help federal, state, and local government clients and public higher education institutions address complex challenges and advance their missions.

Within that practice, our Engineering as a Service offering provides end-to-end design, implementation, and technology operations support. We help organizations modernize technology, transform engineering teams, and deliver complex programs through flexible delivery models tailored to client needs.

Qualifications

Required:

• Bachelor's degree
• 4+ years of experience in application development, test-driven development, and the software development life cycle
• 4+ years of experience in Python
• 4+ years of experience in user interface design
• Active TS/SCI with polygraph clearance
• Ability to travel 10-25%, on average, based on the work you do and the clients and industries/sectors you serve.
• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.

Preferred:

• Experience developing web applications using React
• Experience developing APIs using .NET
• Experience designing and querying PostgreSQL databases
• Experience applying Open Worldwide Application Security Project Top 10 mitigations in application development
• Experience developing and integrating artificial intelligence-enabled application features
• Experience supporting applications in classified or regulated environments

For individuals assigned and/or hired to work in Maryland, Deloitte is required by law to include a reasonable estimate of the compensation range for this role. This compensation range is specific to Maryland and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $119,000 to $198,400.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.

Deloitte is committed to providing reasonable accommodations for people with disabilities. If you require a reasonable accommodation to participate in the recruiting process, please direct your inquiries to the Global Call Center (GCC) at USTalentCICInbox@deloitte.com.

Recruiting tips

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Benefits

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you.

Our people and culture

Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ways of thinking, ideas, and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work.

Our purpose

Deloitte's purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Learn more.

Professional development

From entry-level employees to senior leaders, we believe there's always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career.

As used in this posting, "Deloitte" means Deloitte Consulting LLP, a subsidiary of Deloitte LLP. Please see https://www.deloitte.com/us/about for a detailed description of the legal structure of Deloitte LLP and its subsidiaries.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law.

Requisition code: 359058

Job ID 359058

Client-provided location(s): Baltimore, MD

Job ID: Deloitte-359058

Employment Type: OTHER

Posted: 2026-07-10T19:09:24