Secure Low-Code / App Developer (Secret)

Sellers & Associates, LLC; Chesapeake (VA); On-site; USD 90,000 - 140,000; Full time

Job summary

Sellers & Associates, LLC is seeking a versatile Low-Code / Application Developer to design, configure, and extend applications using low‑code platforms in federal DoD environments. The role requires hands‑on coding for secure integration and deployment across cloud and on‑prem systems.

The ideal candidate will contribute to the software delivery lifecycle with clean code, tests, and documentation, and support customer requirements from wireframes to prototyping. A SECRET clearance is required.

Qualifications

• Active Secret clearance required.
• Bachelor’s degree preferred; 6+ years of relevant experience may substitute for a degree.
• 2–4 years building and integrating apps on low‑code platforms, preferably in government environments.
• Expertise with Microsoft Power Platform tools: Power BI, Power Apps, Power Automate, SharePoint, Dataverse.
• Proficiency in at least one language such as Python, JavaScript/TypeScript, C#, or PowerShell to extend and integrate apps.
• Experience with at least one RDBMS: SQL Server, MySQL, or PostgreSQL.
• Practical experience hosting apps or data solutions in Azure or AWS.
• Familiarity with Git and Agile methodologies.
• DoD IT environments, IL4/IL5/IL6 or STIGs compliance experience.

Responsibilities

• Design, develop, and deploy secure and scalable apps using low‑code platforms (Power Platform) in federal DoD environments.
• Extend low‑code apps with custom code (front‑end, back‑end, APIs) to meet mission requirements.
• Integrate low‑code systems into secure government environments (enterprise systems, on‑prem and cloud).
• Collaborate with customers to gather requirements, design wireframes, build prototypes, and implement solutions.
• Deliver features across front‑end, server logic, APIs, databases, and cloud infra.
• Build and run test plans including unit and integration tests for reliability.
• Write clean, documented code focused on testability and quality.
• Integrate and manage databases (SQL Server, Dataverse, Redis) and ensure data integrity.
• Use Git for version control and code collaboration.
• Partner with cross‑functional teams to deliver secure, functional applications.

Skills

Power Platform

Power BI

Power Apps

Power Automate

Dataverse

SQL Server

MySQL

PostgreSQL

Azure

AWS

Git

Python

JavaScript/TypeScript

C#

PowerShell

SQL

React

Angular

RESTful API

GitHub Actions

Docker

Kubernetes

Education

Bachelor’s degree preferred

Tools

Git

Docker

Kubernetes

Job description

Sellers & Associates, LLC is seeking a versatile Low-Code / Application Developer to design, configure, and extend applications using low‑code platforms in federal DoD environments. The role requires hands‑on coding for secure integration and deployment across cloud and on‑prem systems.

The ideal candidate will contribute to the software delivery lifecycle with clean code, tests, and documentation, and support customer requirements from wireframes to prototyping. A SECRET clearance is required.