Description

We are looking to hire a skilled C# .NET developer who can collaborate with the Product Owner, other developers, and test engineers on the team to produce high quality software that delivers business value and follow established design patterns and processes. The applicant should independently develop, code or modify, test, and debug application programs of varying degrees of complexity. Ability to prioritize well, communicate clearly, have a consistent track record of delivery and excellent software engineering skills. Creative engineering balanced with high quality and a customer focus. Must be able to work across multiple facets of the project and juggle multiple responsibilities at the same time. Strong analytic capability and the ability to create innovative solutions. We are looking for a highly motivated individual who is looking to grow their career in a fast-paced environment. To be successful in this role, you will need extensive knowledge of programming languages and software development life cycle.

Primary Responsibilities:

• Design, develop, enhance, and maintain .NET C# applications, and handle frontend, middleware and backend development procedures.
• Write clean, scalable, and efficient code.
• Collaborate with cross-functional teams including developers, and product manager.
• Troubleshoot, debug, and upgrade existing applications.
• Should draw charts using OpenCities drawing tool.
• Should communicate with Business Process Analyst understand requirements and complete tasks.
• Should design new applications based on existing applications.
• Perform task using Oracle and SQL database systems.
• Develop and implement new systems and ensure that their configuration is properly handled.
• Use the best development practices, and appropriate patterns to develop required software solutions.
• Create and maintain technical documentation, including user manuals and guides.
• Formulate and define system scope and objectives, based on the individual needs of each user.
• Analyze and revise existing system logic difficulties and ensure that technical knowledge of all phases of application systems is maintained.
• Perform object-oriented analysis and design, and diligent testing to ensure optimal performance of all assigned systems and system modules.

Basic Qualifications:

Requires US Citizen or US Person with the ability to obtain a Public Trust Clearance.

• A bachelor's degree in computer science or related degree is required and 5 years of prior relevant experience or master’s degree and 3 years of prior relevant experience.
• Experience delivering entire projects or processes spanning multiple technical areas.
• Deep understanding of software lifecycle.
• Working knowledge of Agile Development and continuous integration and continuous delivery methodologies and tools.
• Strong, self-motivated desire to learn new programming languages, tools, frameworks, and techniques.
• Ability to complete tasking independently with minimal direct supervision.
• Ability to work and collaborate effectively within a multi-disciplined engineering team.
• Experience working with .NET framework
• Experience working with languages (C#, Java)
• Experience working with basic web service technologies (XML, REST, JSON, SOAP)
• Experience working with a version control system (Git) and Bitbucket..
• Experience working with Agile Development methodologies.
• Experience working with at least one Relational Database Management System (Oracle, MySQL, SQL Server, etc.).

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:
April 9, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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