Senior Web Application Developer

Job overview

The Senior Web Application Developer is an onsite role in Indianapolis, IN, with an annual salary range of $107,900 to $195,050. This position serves as a technical leader and client liaison, focusing on AI-enabled solutions. The role exists to architect and develop modern web applications using .NET/C#, JavaScript frameworks, and cloud-native architectures. It contributes to the mission by integrating AI/ML capabilities into production systems to enhance operational efficiency.

What you'll do

• Lead architecture and design of web applications
• implement cloud-native solutions using microservices
• establish engineering best practices
• design AI-enabled features using LLMs and AI APIs
• collaborate with stakeholders on AI opportunities
• serve as primary technical interface to clients
• provide strategic guidance on cloud and AI adoption
• oversee secure API development
• lead CI/CD pipeline implementation
• mentor developers
• ensure application security and performance.

What we're looking for

Skills & competencies

full-time

day shift

indianapolis in

leidos

senior developer

web development

.net

c#

ai/ml

cloud

it

information technology

$108k-$195k/yr

Work arrangement

• Weekend coverage required

Benefits & perks

• Competitive compensation, Health and Wellness programs, Income Protection, Paid Leave, Retirement.

Why this role

Requires U.S. citizenship and ability to obtain a Public Trust clearance.

About the employer

Leidos is hiring for this role. Industry: Custom Computer Programming Services. Sector: 54.