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Staff Backend Software Engineer Jobs in Virginia

The Senior Backend Software Engineer will build backend systems that support cyber capabilities, working on high-performance APIs and complex data modeling to improve operational effectiveness.

As a Software Engineer, you will be responsible for: * Design, develop, and maintain scalable and ... Optimize system performance and ensure high reliability and availability of backend services.

As a Back-End Software Developer, you will play a key role in designing, developing, and maintaining high-quality software applications. You will work closely with cross-functional teams to ...

As a Back-End Software Developer, you will play a key role in designing, developing, and maintaining high-quality software applications. You will work closely with cross-functional teams to ...

We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization for analytics and reporting. You'll help build and maintain core ...

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Staff Backend Software Engineer information

What is a staff backend software engineer?

Staff Backend Software Engineers are senior-level engineers who design, build, and maintain the server-side infrastructure of applications. They are responsible for ensuring systems are scalable, reliable, and performant, often acting as technical leaders within their teams. In addition to coding, they mentor other engineers, make architectural decisions, and collaborate with cross-functional teams to deliver complex projects. Their expertise is critical in shaping the technical strategy and long-term vision of backend systems.

How does a staff backend software engineer typically collaborate with cross-functional teams on large-scale projects?

As a Staff Backend Software Engineer, you will frequently collaborate with product managers, frontend engineers, DevOps, and QA teams to define technical requirements and align backend solutions with overall business goals. You’ll often lead technical discussions, provide architectural guidance, and mentor other engineers, ensuring that backend systems integrate smoothly with other components. This role requires strong communication skills and the ability to translate complex technical concepts for non-technical stakeholders, fostering effective teamwork and project success.

What are the key skills and qualifications needed to thrive as a staff backend software engineer?

To thrive as a Staff Backend Software Engineer, you need deep expertise in server-side programming languages (such as Java, Python, or Go), system architecture, and scalable API design, typically with a computer science degree or equivalent experience. Familiarity with databases (SQL/NoSQL), cloud platforms (AWS, GCP, or Azure), CI/CD tools, and often advanced knowledge of containerization or microservices are essential. Strong problem-solving, leadership, and effective communication skills help you drive technical direction and mentor junior engineers. These skills are crucial for building robust backend systems, ensuring team alignment, and delivering reliable, high-performance products.

What is the difference between Staff Backend Software Engineer vs Backend Software Engineer?

AspectStaff Backend Software EngineerBackend Software Engineer
Required CredentialsBachelor's or Master’s in CS or related field; extensive experienceBachelor's in CS or related field; 1-3 years experience
Work EnvironmentSenior-level projects, system architecture, mentorshipDevelopment, coding, feature implementation
Employer & Industry UsageTech companies, startups, large enterprisesSame as Staff, common in tech industry
Search & Comparison IntentUnderstanding seniority, responsibilities, career pathEntry to mid-level development roles

The main difference between a Staff Backend Software Engineer and a Backend Software Engineer lies in experience, responsibilities, and scope. Staff Engineers typically handle complex system design, mentorship, and strategic planning, while Backend Engineers focus on coding, feature development, and smaller project components. Both roles are common in tech companies, but Staff Engineers are more senior and involved in architecture and leadership.

What cities in Virginia are hiring for Staff Backend Software Engineer jobs? Cities in Virginia with the most Staff Backend Software Engineer job openings:
Infographic showing various Staff Backend Software Engineer job openings in Virginia as of July 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 87% Full Time, 6% Part Time, 1% Temporary, and 4% Contract. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution.

Back End Software Engineer

Booz Allen Hamilton

Chantilly, VA • On-site

Full-time

Re-posted 13 days ago


Booz Allen Hamilton rating

8.9

Company rating: 8.9 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

9th of 72 rated business consultants


Job description

Job Summary:
Booz Allen Hamilton is seeking a Back End Software Engineer to develop user-focused solutions with a focus on clean code, APIs, and analytics. The role involves collaborating with a development team to create efficient systems and tools while leveraging the latest architectural approaches and frameworks.
Responsibilities:
• Identify potential risks and contribute to solution development.
• Create efficient and effective systems for clients.
• Work with the development team to create custom tools, systems, and sites with consistent performance and scalability.
Qualifications:
Required:
• 5+ years of experience in software development with programming languages, such as Python, and back-end software design
• 5+ years of experience designing, modifying, developing, writing, and implementing software programming applications using Agile methods
• Experience with AWS, including serverless, such as AWS Lambda
• Experience with object-oriented programming, RESTful APIs, and microservices
• Experience with SQL and NoSQL
• Experience with creating solutions to complex problems within a collaborative and cross-functional team
• TS/SCI clearance with a polygraph
• HS diploma or GED
Preferred:
• Experience with Docker and Kubernetes
• Experience with backend frameworks, such as FastAPI
• Experience with front-end programming languages and web stacks, such as React
• Experience with infrastructure as Code (IaC) using Terraform or Terragrunt
• Experience with Agile methodology, extreme programming, software engineering, product management, and software products
• Ability to work with automated testing tools to perform testing and maintenance
Company:
Booz Allen Hamilton is a consulting firm that specializes in analytics, technology, and engineering. Founded in 1914, the company is headquartered in Mclean, USA, with a team of 10001+ employees. The company is currently Late Stage.

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Benefits

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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914