Senior AI-First Software Engineer, Full-Stack

TQL; Cincinnati (OH); On-site; USD 120,000 - 180,000; Full time

Job summary

TQL is seeking a Software Engineer III to design, build, test, and sustain scalable full-stack applications. You will own features end-to-end and collaborate with Product, QA, Architecture, and Security to deliver reliable, secure software.

An AI-first mindset guides your daily work, with established tools and human review to ensure quality and compliance. You will mentor peers, review code, and participate in architecture discussions while maintaining production systems and improving

Qualifications

• Bachelor’s degree in CS/IT or equivalent experience.
• Typically five or more years of professional software development experience.
• Strong hands-on experience with C#, .NET, APIs, RESTful services, JSON, and SQL.
• Experience developing modern full-stack apps using Angular or React.
• Experience in production-grade software delivery and Agile teams.
• Strong Git and CI/CD knowledge.
• Experience mentoring engineers and AI-assisted development familiarity.

Responsibilities

• Design, develop, test, deploy, and maintain scalable full-stack applications across front-end and back-end technologies.
• Take end-to-end ownership of complex features and services.
• Translate business needs into technical designs, options, and work plans.
• Lead design discussions to ensure patterns, security, and standards are used.
• Use AI tools as part of daily engineering workflow and ensure code quality and security.
• Write clear prompts, specs, acceptance criteria for AI-assisted development.
• Mentor engineers and improve engineering practices and delivery.
• Collaborate with Product, QA, Architecture, Security, and other teams throughout delivery.

Skills

C#

.NET

APIs

RESTful services

JSON

SQL

Angular/React

Agile

Git

CI/CD

AI tools

Education

Bachelor’s degree in CS/Info Systems/IT or equivalent

Tools

Azure

CI/CD tooling

Job description

TQL is seeking a Software Engineer III to design, build, test, and sustain scalable full-stack applications. You will own features end-to-end and collaborate with Product, QA, Architecture, and Security to deliver reliable, secure software.

An AI-first mindset guides your daily work, with established tools and human review to ensure quality and compliance. You will mentor peers, review code, and participate in architecture discussions while maintaining production systems and improving