.Net Developer
Job in
Leesburg, Loudoun County, Virginia, 22075, USA
Listed on 2025-12-10
Listing for:
Xenith Solutions
Full Time
position Listed on 2025-12-10
Job specializations:
-
Software Development
Software Engineer, Full Stack Developer, Cloud Engineer - Software, Backend Developer
Job Description & How to Apply Below
Overview
Xenith Solutions is a small family focused business where we focus on taking care of our employees and customers equally. We are focused on serving Federal / Civilian, Defense and Intelligence organizations with superior service. If you want to be a part of a rapidly growing business with an exceptional culture, then you want to be a part of the Xenith Solutions family.
Benefits- 100% of Medical, Dental, and Vision benefits paid by employer
- FSA or HSA available
- Unlimited Paid Time Off (PTO)
- 401(k) matching (100% up to the first 4%) with NO vesting period
- Tuition / Certification / Training reimbursement
- Accident / Disability / Universal Life Insurance
- And much more…
As a valued member of our Agile Scrum team, you will contribute to the delivery of high-quality software solutions that meet customers’ needs. Your responsibilities will include:
- Participating in Agile Scrum ceremonies (e.g., sprint planning, daily stand-ups, sprint review, retrospectives)
- Developing and maintaining software applications, ensuring adherence to coding standards and best practices
- Collaborating with cross-functional teams to deliver releasable software increments
- Working closely with customers and stakeholders to understand requirements and deliver solutions that meet their needs
- Designing, developing and implementing custom software and database application capabilities for a variety of legacy and modernized systems with limited oversight
- Acts as a member of a product team supporting teammates and collaborating with a do what it takes attitude to ensure product and team success
- Provide significant improvements to the product(s) being supported
- Support release planning with conceptual design and development / refinement of software engineering guidelines
- Analyzing complex project-related problems and creating innovative solutions involving scheduling, technology, methodology, tools and solution components
- Ensuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports
- Provide input on best practices and procedures
- Developing new and refining existing processes to enhance quality and productivity
- Must be a U.S. Citizen with the ability to pass CBP background investigation, criteria include but is not limited to:
- 3 year check for felony convictions
- 1 year check for illegal drug use
- 1 year check for misconduct such as theft or fraud
- College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline
- Professional
Experience:
at least seven (7) years related technical experience, with software design, development and implementation in a Windows Environment
- Experience with the following: .NET Core, Legacy .NET, Dapper, Entity Framework (or any other ORM), C#, Typescript, JavaScript, REST, XML, JSON, and Web APIs. Correlated Java technologies are a plus. HTML, CSS, etc.
- Understanding of the suite of AWS Developer tools: SQS, S3 at a minimum.
- Familiarity integrating with cloud-based services such as Salesforce, SharePoint, Service Now, etc.
- Advanced Experience using SQL to access/administer/develop Postgre
SQL databases. MySQL and SQL Server are a plus. - Advanced experience with object-oriented design and development (OODD), Service Oriented Architecture (SOA)
- Experience designing, developing and maintaining scalable and efficient web applications using .NET Core, React, and Web API. Angular a plus
- Experience understanding, applying modern development patterns and practices.
- Experience working with and troubleshooting large datasets in relational databases (often Postgre
SQL) - Experience working on unusually complicated problems and providing solutions that are highly creative and ingenious, exhibiting ingenuity, creativity, and resourcefulness.
- Experience with continuous integration tools and environments
- Experience with source code control systems and concurrent development workflows (Git / Gitlab preferred)
- Ability to apply estimation techniques to software development efforts
- Excellent written and verbal communication skills
- Additionally, familiarity with any of the…
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