Software Engineer

DANE LLC•ARLINGTON, VA

52d•$120,000 - $140,000•Hybrid

About The Position

At DANE, we keep our best people because we treat them well. We offer everything from generous PTO starting on day one to real investment in employee growth. You’ll join a team of sharp, mission-driven engineers where your work matters and learning is part of the job. The .NET Software Engineer/Developer will design, develop, and maintain web applications using the .NET framework. The successful candidate will integrate software solutions with Oracle databases, support production environments, and drive data quality. The engineer will work collaboratively in an agile scrum environment, contributing to deployment automation, documentation, and supporting testing activities.

Requirements

Bachelor’s degree in Computer Science or equivalent experience
Active DoD Secret Clearance required
Minimum of 5+ years of experience as a .NET Software Engineer, Developer, or related role
Strong experience developing web applications using .NET (including ASP.NET, Web API, or modern .NET Core/.NET frameworks) and IIS
Experience with modern front-end frameworks such as Angular or React
Experience developing and consuming RESTful APIs (ASP.NET Core, Spring Boot, or NestJS)
Experience integrating applications with Oracle databases, including development of stored procedures, packages, functions, and triggers
Experience with database tools such as SQL Developer, SQL Plus, Toad, or SQL Server Management Studio
Experience with CI/CD tools such as GitLab, Jenkins, or Nexus
Experience with Git-based version control and agile tools such as Jira
Exposure to deployment automation tools (e.g., Ansible) or willingness to learn
Understanding of secure coding practices and ability to work within NIST security guidelines
Experience integrating with authentication and security platforms such as OKTA or CyberArk
Strong troubleshooting, problem-solving, and analytical skills
Effective written and verbal communication skills with the ability to collaborate in cross-functional agile teams

Nice To Haves

CompTIA Security+ or equivalent DoD 8570/8140 baseline certification
Microsoft Certified: Azure Developer Associate or related .NET certification
Oracle Database or SQL-related certifications

Responsibilities

Design, develop, test, and deploy web applications using the .NET framework
Implement IIS best practices to support scalable, secure web application infrastructure
Develop and maintain integrations between .NET applications and Oracle databases, including database objects such as stored procedures, functions, and triggers
Develop and consume RESTful APIs to support application and system integrations
Support production environments, troubleshoot issues, and contribute to data quality initiatives
Participate in automated deployment processes and assist with building and maintaining deployment scripts and documentation (including Ansible)
Contribute to CI/CD pipelines using tools such as GitLab, Jenkins, and Nexus to enable reliable software delivery
Integrate applications with security tools and authentication solutions, including multi-factor authentication (MFA) technologies such as OKTA and CyberArk
Ensure compliance with security best practices and standards throughout the development lifecycle
Collaborate in an agile scrum environment, participating in sprint planning, stand-ups, and retrospectives while working closely with developers, testers, and cross-functional teams
Assist with technical documentation and knowledge sharing across the team