Senior Software Engineer — Enterprise API & Cloud

KBR, Inc; Orange Park (FL); On-site; USD 120,000 - 160,000; Full time

Job summary

KBR, Inc in the National Security Solutions group seeks a Senior Software Engineer to design, develop, modernize, and maintain enterprise software platforms supporting DoD programs and critical Air Force missions.

You'll build RESTful services and Angular/TypeScript frontends, work with SQL Server, Oracle and MySQL databases, and contribute to cloud-enabled modernization efforts across the full SDLC with cross‑functional teams.

Qualifications

• 8+ years of professional software development experience in enterprise environments.
• Experience designing, developing, and maintaining RESTful APIs and service integrations.
• Strong proficiency with C#, .NET Core/.NET Framework.
• Experience building enterprise web applications using Angular and TypeScript.
• Familiarity with SQL Server, Oracle, MySQL, Redis.
• Understanding of SDLC and Agile methodologies.
• Ability to obtain and maintain a Secret Security Clearance.

Responsibilities

• Design, develop, and maintain scalable enterprise web applications and distributed software systems.
• Architect, develop, and support RESTful APIs and service integrations.
• Build modern, responsive user interfaces using Angular/TypeScript.
• Lead technical design and software architecture initiatives.
• Collaborate with cross‑functional teams to deliver high‑quality software.
• Support migration and modernization of legacy apps and cloud platforms.
• Maintain database solutions with SQL Server, Oracle, MySQL, Redis.

Skills

RESTful APIs

Angular

TypeScript

C# .NET

SDLC

Agile

problem solving

communication

Security Clearance

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Linux

Windows

SQL Server

Oracle

MySQL

Redis

Entity Framework

Dapper

Job description

KBR, Inc in the National Security Solutions group seeks a Senior Software Engineer to design, develop, modernize, and maintain enterprise software platforms supporting DoD programs and critical Air Force missions.

You'll build RESTful services and Angular/TypeScript frontends, work with SQL Server, Oracle and MySQL databases, and contribute to cloud-enabled modernization efforts across the full SDLC with cross‑functional teams.