Senior Full-Stack Engineer - C#/.NET Core, On-Site

Charles Schwab Inc.; Southlake (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

Charles Schwab Corporation is seeking a Software Developer IV to join our Workplace Services Engineering team in Texas. You will design and build scalable full-stack applications, drive modernization, and strengthen platform security, stability, and performance.

You will apply expertise in C#/.NET Core, REST APIs, SPA frameworks like Angular, and modern frontend tech to deliver reliable, scalable solutions for Schwab's workplace fintech platforms.

Qualifications

• BA/BS degree in Computer Science or equivalent
• 8+ years of full-stack web development experience
• Experience with C#/.NET Core development
• Designs enterprise-level services and architecture patterns including Domain Driven Design
• Experience creating and consuming REST APIs
• Responsive Design and SPA expertise
• Experience with Angular, TypeScript, and client-side MV* frameworks
• Experience with JavaScript, HTML, and CSS
• Knowledge of authorization frameworks (OAuth 2, SAML, JWT)
• Experience with SQL and Relational Databases, including integration between backend services and databases
• Experience evaluating and improving application performance, scalability, and resilience
• Ability to apply problem solving and decision making to complex challenges
• Strong communication and collaboration skills across organizational levels

Responsibilities

• Design and build scalable full-stack applications and services
• Drive modernization initiatives for platform security, stability, and resilience
• Mentor teammates and influence architectural decisions
• Communicate tradeoffs and recommendations across teams
• Collaborate with technology and business partners to deliver reliable solutions
• Contribute to modernization of Schwab’s workplace financial services platforms

Skills

Full-stack development

C#/.NET Core

REST APIs

SPA

Angular

TypeScript

JavaScript

HTML/CSS

OAuth 2 / SAML / JWT

SQL / Relational DBs

DDD (Domain Driven Design)

Performance optimization

Problem solving

Communication

Collaboration

Education

BA/BS in Computer Science or equivalent

Job description

Charles Schwab Corporation is seeking a Software Developer IV to join our Workplace Services Engineering team in Texas. You will design and build scalable full-stack applications, drive modernization, and strengthen platform security, stability, and performance.

You will apply expertise in C#/.NET Core, REST APIs, SPA frameworks like Angular, and modern frontend tech to deliver reliable, scalable solutions for Schwab's workplace fintech platforms.