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Flexible Backend Net Developer Jobs in Virginia (NOW HIRING)

SixGen, Inc.

On-Net Operator

Reston, VA · On-site

$50.25 - $66.25/hr

Proficiency in C, Python, Bash, or similar programming languages. * Strong experience with packet ... Flexible and remote work policies for most positions * Flexible PTO and holiday schedule For more ...

SixGen, Inc.

On-Net Operator

Reston, VA · On-site +1

$50.25 - $66.25/hr

Proficiency in C, Python, Bash, or similar programming languages. * Strong experience with packet ... Flexible and remote work policies for most positions * Flexible PTO and holiday schedule For more ...

Jobsbridge

Back-End Developer

Herndon, VA

Design and implement APIs in support of front-end services and help create a highly scalable, flexible, and secure backend. Work with a small team in an agile environment of engineers to architect ...

HCL Global Systems Inc

.Net Developer

Richmond, VA · On-site

$47.25 - $62.50/hr

... of backend business logic layers • Experience developing and consuming APIs • Comfortable ... or Azure DevOps • Xamarin or mobile development exposure Company : HCL Global Systems is a ...

Intellisoft Technologies

.Net Developer

Glen Allen, VA · On-site

$44 - $58.25/hr

... of backend business logic layers • Experience developing and consuming APIs • Comfortable ... DevOps • Xamarin or mobile development exposure Company : Intellisoft Technologies is an ...

Intellisoft Technologies

.Net Developer

Glen Allen, VA · On-site

$44 - $58.25/hr

... of backend business logic layers • Experience developing and consuming APIs • Comfortable ... DevOps • Xamarin or mobile development exposure Company : Intellisoft Technologies is an ...

Ask IT consulting

.NET Developer

Mclean, VA

$48.75 - $64.50/hr

... layer, and back end database * Perform analysis of requirements and design * Create and execute ... Work in an Agile Scrum team process, collaborating closely with fellow developers, DBAs, QA, team ...

360 IT Professionals

.Net Developer

Mclean, VA

$48.75 - $64.50/hr

We use Objective C and Swift programming languages to create native applications for iPhone ... back end database Perform analysis of requirements and design Create and execute unit tests and ...

NTT DATA Services

Junior Back-End/DevOps Developer

VA · Remote

$75K - $156K/yr

We are currently seeking a Junior Back-End/DevOps Developer to join our team in Arlington (REMOTE ... At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our ...

The Net America Corporation

Senior Engineer

Winchester, VA · On-site

$101K - $139K/yr

The net.AMERICA Corporation is seeking a Senior Engineer to gather, analyze and document business ... software requirements, back-end resources, and means of implementation. Qualifications ...

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Flexible Backend Net Developer information

What is the difference between Flexible Backend Net Developer vs ASP.NET Developer?

AspectFlexible Backend Net DeveloperASP.NET Developer
Required CredentialsProficiency in .NET, C#, SQL, and REST APIsProficiency in ASP.NET, C#, SQL, and web development
Work EnvironmentDevelops flexible backend solutions across various projects and industriesFocuses on building web applications using ASP.NET framework
Employer & Industry UsageUsed in diverse industries requiring adaptable backend servicesPrimarily employed in web development companies and enterprise applications
Common Search & ComparisonOften compared based on backend flexibility and technology stackCompared for specialization in ASP.NET web development

The Flexible Backend Net Developer has a broader scope, working on adaptable backend solutions across multiple industries, while the ASP.NET Developer specializes specifically in building web applications using the ASP.NET framework. Both roles require similar technical skills but differ in focus and project types.

What are the most commonly searched types of Backend Net Developer jobs in Virginia?

The most popular types of Backend Net Developer jobs in Virginia are:

What are popular job titles related to Flexible Backend Net Developer jobs in Virginia?

For Flexible Backend Net Developer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Flexible Backend Net Developer jobs in Virginia look for?

The top searched job categories for Flexible Backend Net Developer jobs in Virginia are:

Flexible Backend Net Developer jobs near you
Infographic showing various Flexible Backend Net Developer job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 29% Part Time, and 3% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution.

On-Net Operator

SixGen, Inc.

Reston, VA • On-site

$50.25 - $66.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape.
POSITION OVERVIEW
Position: On-NET Operator
Job Type: Full-time
Location: Sterling or Reston, VA (Hybrid)
Clearance Requirements: Active TS/SCI required
Experience: 7+ years
WHAT YOU'LL DO
We are seeking a skilled and motivated On-Net Operators to support advanced offensive cyber operations and mission-focused assessments for federal customers. The ideal candidate will possess deep technical expertise in networking, operating systems, digital forensics, and adversary tradecraft, with the ability to analyze complex environments, identify vulnerabilities, and emulate sophisticated threat actors.
This role requires a highly analytical and self-motivated professional who can operate independently, lead small teams, and solve complex technical challenges in support of critical national security missions.
KEY RESPONSIBILITIES
Operations
  • Conduct cyber operations and adversary emulation activities against complex environments.
  • Analyze networks, systems, applications, and code to identify vulnerabilities and attack paths.
  • Perform network traffic analysis, digital forensics, and technical investigations.
  • Develop and execute creative solutions to achieve operational objectives.
Technical Analysis & Development
  • Utilize advanced networking, tunneling, and system-level expertise to support mission requirements.
  • Analyze and manipulate Linux and Windows operating systems, filesystems, and network services.
  • Develop and modify tools, scripts, and automation using languages such as Python, Bash, and C.
  • Assess network protocols, encryption techniques, and enterprise environments.
Collaboration & Leadership
  • Operate independently while supporting team objectives and customer missions.
  • Lead small teams and contribute to technical planning and execution.
  • Communicate technical findings and recommendations to stakeholders.
  • Support a remote-first and highly collaborative operating environment.
QUALIFICATIONS
  • 7+ years of experience in offensive cybersecurity, red teaming, network analysis, digital forensics, or related disciplines.
  • Expert knowledge of TCP/IP networking and network protocol analysis.
  • Experience with tunneling technologies such as SSH and socat.
  • Proficiency in C, Python, Bash, or similar programming languages.
  • Strong experience with packet analysis and PCAP review.
  • Deep understanding of encryption concepts and secure communications.
  • Advanced Linux administration and operating system knowledge.
  • Experience with Windows domains, Active Directory, Group Policy, and enterprise environments.
  • Strong analytical and problem-solving skills.
  • Certification from RIOT/FORGE or COTC/NETC-Required
PREFERRED QUALIFICATIONS
  • Experience leading small technical teams.
  • Background supporting federal, intelligence, or national security missions.
  • Experience analyzing source code, system architectures, and complex network environments.
  • Ability to make informed decisions in dynamic operational environments.
DESIRED TRAITS
  • Curiosity and passion for solving difficult technical challenges.
  • Ability to work independently with minimal supervision.
  • Strong attention to detail and investigative mindset.
  • Adaptability in fast-paced mission environments.
  • Excellent communication and collaboration skills.
EXAMPLE TECHNOLOGIES & ENVIRONMENTS
  • Linux and Windows Operating Systems
  • Active Directory
  • TCP/IP Networking
  • DNS, SMB, NFS, SSH
  • Packet Capture (PCAP) Analysis
  • Digital Forensics
  • Python, Bash, and C
  • Encryption Technologies
  • Enterprise Networks
  • Remote and Hybrid Operational Environments
COMPENSATION & BENEFITS
At SIXGEN, we are committed to fair and equitable compensation practices. Compensation for this role will be based on experience, qualifications, technical expertise, and overall alignment with the position.
Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
  • Employer-paid health insurance premiums (medical, dental, vision) for you and your family
  • Employer-paid short/long term disability insurance and basic life/AD&D insurance
  • 401K with a 4% employer contribution
  • Professional development reimbursement options available (training, certification, education, etc)
  • Flexible and remote work policies for most positions
  • Flexible PTO and holiday schedule

For more information, please reach out to our Director of Human Resources, Amy Maxwell at amy.maxwell@sixgen.io.
OUR COMMITMENT
SIXGEN is an Equal Opportunity Employer. We ensure that all applicants are considered for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, age, marital status, ancestry, projected veteran status, or any other protected group or class.
We are committed to fostering an inclusive culture that values diversity in our people, reflecting the communities we serve and our customer base. We strive to attract and retain a diverse talent pool and create an environment where everyone is empowered to be their authentic selves at work.

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