Senior Software Developer

ECS Corporate Services; Quantico (VA); On-site; USD 150,000 - 170,000; Full time

Job summary

Everforth ECS seeks a Senior Software Developer to support FBI-related missions in Quantico, VA. The role spans design, development, and maintenance of software across diverse tech stacks, with emphasis on reliability and secure coding practices.

The candidate will document code, collaborate with stakeholders, and contribute to CI/CD workflows, automated testing, and performance metrics in a high-security environment.

Qualifications

• US citizen with active Top Secret clearance.
• 8 years of software development experience.
• Strong knowledge of C#, .NET Framework/.NET Core, JavaScript, and related tech.

Responsibilities

• Design, develop, enhance, debug, and implement software.
• Document code using .Net XML documentation.
• Manage version control with GitHub/GitLab (branching, shelves, peer reviews).
• Troubleshoot problems in software applications; resolve integration issues.
• Support automated testing and write unit tests.
• Interact with stakeholders to gather requirements.
• Promote best practices to improve tools and processes.
• Contribute to deliverables and performance metrics.

Tools

C#

.NET Framework

.NET Core

JavaScript

Razor

WinForms

WPF

WCF

Entity Framework

VB.NET

C++

XML

LINQ

PowerShell

Power BI

SQL Server

SSRS

Git

GitHub

GitLab

Unit tests

CI/CD

Job description

Everforth ECS is seeking a Senior Software Developer to work in Quantico, VA .General Description: Are you ready to play crucial role in supporting cutting-edge technology for federal law enforcement and scientific organizations? ECS is seeking a highly skilled and motivated Software Engineer to provide IT services and support for hardware, IT systems, applications, and operational technologies that support mission critical operations in support of our DOJ FBI Client. The scope of this program is to enhance enterprise IT services and solutions to this FBI component to provide best-in-class end-user support and drive improvements in the operations, management, maintenance and integration of services across multiple networks, systems, and applications to enable and enhance mission operations for law enforcement capabilities. In this role, you will be working at the intersection of traditional IT and specialized scientific and operational technology systems to ensure functionality, performance, availability, responsiveness of supported IT systems and services. You will be accountable for managing server performance against service delivery objectives and identifying and implementing operational improvements to promote efficiency within the organization. Design, develop, enhance, debug, and implement software Be able to thoroughly document code through .Net XML Documentation. Be able to handle Version Control Management tools such as Github/Gitlab in order to create Branches from Trunk, Shelvesets, Peer Reviews, etc. Troubleshoot problems related to software applications; resolve systems integration and compatibility issues Support software testing as required, including developing automated test scripts using automation tools Interact with required stakeholders Support continuous innovation by implementing the best practices to improve technology tools and processes to increase team efficiency and technical execution Contribute to deliverables and performance metrics where applicable

Salary Range

$150,000 - $170,000

General Description of Benefits

US Citizen with an active Top Secret Clearance 8 years software development experience Working knowledge of using C#, .NET Framework, .Net Core, Javascript, Razor, WinForms, WPF, WCF, Entity Framework, VB.NET, C++, XML, LINQ, MSBuild PowerShell, MSReport Builder, InstallShield SQL Server 2019 or greater, including T-SQL scripting, modification of stored procedures, managing views, working within SQL Server Reporting Service (SSRS) etc. Power BI report generation and modification Familiarity with writing unit tests and their role in a Continuous Integration environment Excellent interpersonal, communication, and organizational skills required Strong attention to detail, highly developed critical thinking skills, and solid trouble shooting ability