Senior Full Stack Developer

KDA Consulting Inc; Chantilly (VA); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Health insurance

Job summary

KDA Consulting Inc. seeks a skilled Full Stack Developer to design, develop, and maintain enterprise applications for government and IC programs.

The role emphasizes scalable, secure, and high-performing systems across front-end and back-end development. The ideal candidate combines experience in React or Angular with backend technologies such as Node.js, .NET, or Java, and can design RESTful APIs, integrate with databases, and contribute to Agile delivery in a collaborative environment.

Qualifications

• Active TS/SCI clearance with polygraph required.
• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• Demonstrated experience in full stack development (frontend + backend).
• Strong experience with modern frameworks such as React, Angular, Node.js, or .NET.
• Experience building and consuming APIs and working with web services.
• Solid understanding of SDLC and Agile methodologies.
• Strong communication skills and ability to collaborate across teams.

Responsibilities

• Design, develop, test, and maintain enterprise applications across front-end and back-end systems.
• Build responsive, user-friendly interfaces using modern frameworks such as React or Angular.
• Develop backend services, APIs, and business logic using technologies such as Node.js, .NET, or Java.
• Design and implement RESTful APIs and microservices to support scalable application architectures.
• Integrate applications with databases, third-party systems, and internal services.
• Collaborate with cross-functional teams in Agile ceremonies and translate requirements into technical solutions.

Skills

Full stack development

React

Angular

Node.js

.NET

REST APIs

Agile

Education

Bachelor's degree in CS/Engineering

Job description

KDA Consulting Inc. is seeking a talented Full Stack Developer to support the design, development, and maintenance of enterprise-level applications within mission-driven environments. This role will focus on building scalable, secure, and high-performing systems that support critical operational needs across government and Intelligence Community (IC) programs.

The ideal candidate is a well-rounded engineer with experience across both front-end and back-end development , capable of working in Agile environments and contributing to modern application architectures.

Full Stack Development

• Design, develop, test, and maintain enterprise applications across front-end and back-end systems
• Build responsive, user-friendly interfaces using modern frameworks such as React or Angular
• Develop backend services, APIs, and business logic using technologies such as Node.js, .NET, or Java

Application Architecture & Integration

• Design and implement RESTful APIs and microservices to support scalable application architectures
• Integrate applications with databases, third-party systems, and internal services
• Support modernization efforts, enhancing legacy systems with modern frameworks and design patterns

Performance, Security & Quality

• Ensure applications are optimized for performance, scalability, and reliability
• Apply secure coding practices aligned with government and IC standards
• Conduct debugging, testing, and code reviews to maintain high-quality deliverables

Collaboration & Agile Delivery

• Work closely with cross-functional teams including engineers, product owners, QA, and stakeholders
• Participate in Agile ceremonies such as sprint planning, stand-ups, and retrospectives
• Translate functional requirements into technical solutions and deliverables

Requirements

Active TS/SCI clearance W/ Polygraph Required.

Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience)

Demonstrated experience in full stack development (frontend + backend)

Strong experience with modern frameworks such as React, Angular, Node.js, or .NET

Experience building and consuming APIs and working with web services

Solid understanding of software development lifecycle (SDLC) and Agile methodologies

Strong communication skills and ability to collaborate across teams