Senior Full-Stack Software Developer

About Us TherapyNotes is the go-to superhero for behavioral health Practice Management and EHR software! Our top-notch SaaS solution handles scheduling, billing, documenting, telehealth, and more so clinicians can focus on awesome patient care. We're a dynamic team of pros who love to innovate and push the envelope, keeping our software cutting-edge. Join us, and let's revolutionize behavioral health software together while making a real difference! About The Position TherapyNotes is seeking a Senior Software Developer to design, build, and evolve scalable, secure, and maintainable SaaS applications and services. This full-stack role contributes to responsive user interfaces, business logic, APIs, integrations, and data access throughout the software development lifecycle. You will collaborate with engineering, architecture, QA, product, and UX partners to translate business and user needs into reliable, user-centered solutions. The ideal candidate combines strong engineering fundamentals and technical judgment with demonstrated success using AI and agentic development tools, a commitment to continuous learning, and the initiative to turn new approaches into measurable improvements in quality and delivery velocity. What You'll Do Design, develop, test, release, and maintain responsive web applications, backend services, APIs, integrations, and data-access componentsParticipate throughout the software development lifecycle, including discovery, estimation, planning, implementation, testing, code review, release, production support, and continuous improvementCollaborate with engineering, architecture, QA, product, UX, security, and compliance partners to turn business and user needs into effective technical solutionsGuide architecture and design decisions that improve scalability, reliability, performance, security, privacy, maintainability, and usabilityWrite and review clear, well-tested code, establish reusable engineering patterns, assess technical tradeoffs, and diagnose complex production issuesUse AI-assisted and agentic development tools to improve engineering quality, productivity, and delivery velocity while applying appropriate validation, security, privacy, and human reviewProactively identify, evaluate, and responsibly apply new tools, technologies, and engineering practices, including AI and automation, to improve our products, architecture, and software deliveryMentor developers and support onboarding, knowledge sharing, and continuous growth across the engineering team What You Bring 10+ years of professional software development experience in an Agile, team-based environment, including ownership of complex production systems from technical design through release and operational support3+ years developing responsive web applicationsBachelor's or master's degree in computer science or software engineeringDemonstrated professional use of AI-assisted and agentic development tools, with specific examples of improved software quality and delivery velocityAbility to validate AI-generated work, apply appropriate guardrails and human review, and use AI tooling responsibly in secure environmentsStrong full-stack experience with C#, ASP.NET Core, Angular, TypeScript, JavaScript, HTML, and CSS/SASS, or comparable modern technologiesStrong understanding of object-oriented programming, design patterns, SOLID principles, and maintainable software architectureExperience designing and maintaining robust APIs and distributed services using service-oriented and event-driven architectural principlesExperience with PostgreSQL, SQL Server, or other relational databases and Entity Framework Core or a comparable ORM frameworkExperience shaping architecture and design decisions and working across automated testing, code review, release management, and production supportExcellent analytical, problem-solving, communication, and collaboration skills Preferred Qualifications Experience with cloud platforms, CI/CD, microservices, and container technologies such as Docker or KubernetesMobile or cross-platform development experience with Ionic, Capacitor, or comparable technologiesExperience building AI-enabled product features, LLM integrations, agentic workflows, automation frameworks, developer tools, or internal productivity platformsExperience in healthcare technology, behavioral health software, EHR systems, or another regulated environment, including familiarity with HIPAA Why Join Us Work on software that supports mental health professionals, contribute to meaningful technical decisions, and be part of a collaborative, quality focused engineering culture. What We Offer Competitive salary $120,000 - $140,000Employer sponsored health, dental, vision, life, and disability insuranceRetirement plan with company contributionAnnual company profit sharingPersonal development/training budgetOpen, collaborative work environmentExtensive 2-week onboarding planComprehensive mentorship program Equal Opportunity Employer Statement & Applicant Rights TherapyNotes LLC is an Equal Opportunity Employer and does not discriminate based on race, color, religion, sex, national origin, age, disability, genetic information, or any other protected status under federal, state, or local law. We are committed to providing a workplace free of discrimination and harassment. For more information about your rights under federal employment laws, please review the following- Know Your Rights- Workplace Discrimination is IllegalFamily and Medical Leave Act (FMLA)- Employee Rights Under FMLA If you require a reasonable accommodation during the application process, please contact humanresources@therapynotes.com. 10/6/2026