Senior Full-Stack Software Developer (Angular/.NET)

TherapyNotes.com; Pennsylvania; On-site; USD 110,000 - 135,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Life insurance

Disability insurance

Retirement plan

Profit sharing

Personal development budget

Mentorship program

2‑week onboarding

Job summary

TherapyNotes is seeking a Senior Software Developer to help drive the evolution of our platform. You’ll work across the stack, influence architecture, and own features from design through release. If you enjoy solving complex technical problems and mentoring others, this role gives you room to make a real impact.

You’ll build and maintain features across Angular, ASP.NET Core, C#, and PostgreSQL. Join a collaborative, quality-focused engineering culture that supports mental health professionals

Qualifications

• 5+ years of professional software development experience.
• BS in a technical discipline (Computer Science or Software Engineering preferred).
• Experience with Angular, .NET Core, C#, TypeScript, JavaScript, and HTML/CSS.

Responsibilities

• Build and maintain features across Angular, ASP.NET Core, C#, and PostgreSQL.
• Design and implement scalable APIs and services (SOA/event‑driven).
• Contribute to architecture decisions around performance, reliability, and maintainability.
• Collaborate with a strong engineering team and participate in reviews and design discussions.
• Support and mentor developers as the team grows.

Skills

5+ years exp

BS degree

Angular

.NET Core

C#

TypeScript

JavaScript

HTML/CSS

OOP

Design patterns

APIs

Relational DBs

Communication

Problem-solving

Education

BS in Computer Science or Software Engineering

Job description

TherapyNotes is seeking a Senior Software Developer to help drive the evolution of our platform. You’ll work across the stack, influence architecture, and own features from design through release. If you enjoy solving complex technical problems and mentoring others, this role gives you room to make a real impact.

You’ll build and maintain features across Angular, ASP.NET Core, C#, and PostgreSQL. Join a collaborative, quality-focused engineering culture that supports mental health professionals