On-Site Full-Stack .NET Developer — FinTech Impact

Charles Schwab; Austin (TX); On-site; USD 73,000 - 84,000; Full time

Benefits offered by this job

401(k) with company match

Health, dental, and vision insurance

Paid time off

Job summary

Charles Schwab is seeking a Senior Full Stack .NET Developer to design, build, and modernize enterprise-scale web applications in our Workplace Services Engineering group.

You will contribute to scalable backend services in C#/.NET Core, deliver responsive UI with JavaScript/Angular/TypeScript, and design RESTful APIs, while collaborating with product teams and stakeholders to align technical direction with business goals.

Qualifications

• 6+ years of professional experience in full-stack web development.
• Proficiency in C# and .NET Core for building scalable backend services.
• Experience building SPAs using Angular and TypeScript.
• Ability to design, create, and consume RESTful APIs.
• Working knowledge of relational databases and SQL.
• Experience applying unit testing practices and patterns.
• Understanding of secure application design, including authentication and authorization concepts.

Responsibilities

• Design, build, and enhance scalable full-stack applications that support critical workplace and retirement services.
• Modernize legacy systems to improve performance, resilience, security, and compliance.
• Develop and integrate APIs and foundational services that enable faster, safer partnerships and platform evolution.
• Improve platform stability and reliability through thoughtful design, testing, and performance tuning.
• Apply AI-assisted development tools to improve development efficiency, code quality, and team workflows.
• Collaborate closely with engineers, product partners, and stakeholders to influence technical direction and outcomes.
• Contribute to a culture of mentorship, knowledge sharing, and continuous improvement.

Skills

Full-stack development

C# / .NET Core

JavaScript / HTML / CSS

Angular / TypeScript

RESTful APIs

SQL / Relational databases

Unit testing

Secure design

Communication across teams

Education

BS/MS degree or equivalent experience

Job description

Charles Schwab is seeking a Senior Full Stack .NET Developer to design, build, and modernize enterprise-scale web applications in our Workplace Services Engineering group.

You will contribute to scalable backend services in C#/.NET Core, deliver responsive UI with JavaScript/Angular/TypeScript, and design RESTful APIs, while collaborating with product teams and stakeholders to align technical direction with business goals.