Cyber Software Developer/Engineer

Position Summary

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success.

Work You'll Do

As a Mid-Level Software Developer/Engineer, you will play a hands-on role in the design, development, testing, and ongoing maintenance of core applications and services that support critical business and mission outcomes. You'll work across the full software development lifecycle-helping translate requirements into implementable designs, building well-structured components, and ensuring solutions are secure, performant, and reliable in production.

You will be expected to write clean, maintainable, and well-documented code, following established engineering standards and contributing to consistent patterns across the codebase. You'll participate actively in peer code reviews (both giving and receiving feedback), collaborate with senior engineers on architecture and implementation decisions, and help identify opportunities to improve code quality, reduce technical debt, and strengthen automated testing.

In this role, you'll contribute to debugging and troubleshooting issues, supporting releases, and improving observability through appropriate logging, metrics, and tracing where applicable. You'll also work closely with cross-functional partners-such as product, quality assurance (QA), security, and operations-to validate requirements, manage dependencies, and ensure smooth delivery.

The Team

Deloitte's Government & Public Services (GPS) practice - our people, ideas, technology and outcomes - is designed for impact. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.

Our Cyber Defense & Resilience offering assists clients in defending against advanced threats by transforming security operations, monitoring technology, data analytics, and threat intelligence. Helps manage and protect dynamic attack surfaces and provides rapid crisis and cyber incident response, ensuring clients can be ready for, respond to, and recover from business disruptions.

Qualifications

Required:

• Bachelor's degree required
• Must be able to obtain and maintain the required TS/SCI clearance for this role
• Ability to travel 5-30%, on average, based on the work you do and the clients and industries/sectors you serve
• 4+ years of experience in High-Performance code design and implementation using C/C++ (or similar C-family languages) or other strongly typed, low-level programming language such as Java or Rust
• 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 with Git
• Experience with Linux

Information for applicants with a need for accommodation: https://www2.deloitte.com/us/en/pages/careers/articles/join-deloitte-assistance-for-disabled-applicants.html

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 & Touche LLP, a subsidiary of Deloitte LLP. Please see www.deloitte.com/us/about for a detailed description of the legal structure of Deloitte LLP and its subsidiaries. Certain services may not be available to attest clients under the rules and regulations of public accounting.

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: 323350

Job ID 323350

Client-provided location(s): Arlington, VA

Job ID: Deloitte-323350

Employment Type: OTHER

Posted: 2026-02-05T19:00:48