Senior Full Stack Product Engineer, Merchant Platform

Bask Health

About The Position

Bask Health is seeking a Senior Full Stack Product Engineer to build and improve merchant-facing experiences for its telehealth platform. The role develops intuitive, reliable tools that help merchants configure businesses, manage products and subscriptions, and operate telehealth storefronts. It spans frontend and backend product engineering, with ownership of features from concept and implementation through deployment and ongoing iteration. The engineer collaborates with product, design, and engineering teams to balance user experience with scalable backend architecture, and contributes to technical planning, architecture decisions, and improvements to the merchant experience. Engineering at Bask is AI-first and builder-led, using tools such as Cursor and Claude Code while maintaining standards for reliability, testing, and software quality. The role involves React, Next.js, and TypeScript interfaces; Node.js and TypeScript services; SQL databases; APIs; and integrations across the platform. It also includes attention to application performance, reliability, accessibility, security, privacy, and tenant isolation, as well as mentoring engineers through technical feedback and code reviews.

Requirements

At least 5 years of professional software engineering experience, preferably in full-stack or product engineering roles.
Strong hands-on experience building and maintaining production web applications.
Professional experience with TypeScript and JavaScript.
Strong experience developing frontend applications using React.
Experience with Next.js or comparable React-based application frameworks.
Experience building backend applications and services using Node.js.
Strong understanding of REST APIs, API integration, and backend service design.
Experience working with SQL databases and relational data models.
Ability to develop features independently across the frontend and backend.
Experience designing and implementing complex application workflows.
Strong understanding of frontend architecture, state management, and component design.
Familiarity with authentication, authorization, and application security principles.
Experience debugging and optimizing production applications.
Understanding of software testing, automated testing practices, and code quality.
Experience with Git and collaborative engineering workflows.
Ability to translate product requirements into practical technical solutions.
Strong problem-solving skills and attention to detail.
Ability to balance technical decisions with usability and business needs.
Experience collaborating with product managers, designers, and other engineers.
Ability to take ownership of projects and deliver production-ready functionality.
Strong written and verbal communication skills.
Ability to work independently and contribute effectively in a remote engineering environment.

Nice To Haves

Experience building merchant-facing SaaS platforms or business management tools.
Experience with e-commerce platforms, Shopify integrations, or direct-to-consumer businesses.
Familiarity with subscription commerce and recurring billing workflows.
Experience integrating payment platforms such as Stripe.
Experience developing product catalogs, merchant dashboards, or storefront management tools.
Experience with AWS services and serverless architecture.
Familiarity with SST, AWS Lambda, SQS, or EventBridge.
Experience with tRPC, Prisma, or Drizzle ORM.
Experience working in multi-tenant SaaS architectures.
Familiarity with monorepo development environments.
Experience building reporting or analytics features for business users.
Understanding of conversion optimization and merchant onboarding.
Experience with design systems and reusable component libraries.
Familiarity with accessibility and frontend performance optimization.
Experience developing software for healthcare, telehealth, or other regulated industries.
Familiarity with HIPAA-related engineering considerations.
Experience using AI development tools such as Cursor or Claude Code.
Experience mentoring engineers or contributing to technical architecture decisions.

Responsibilities

Design, develop, and maintain full-stack features for Bask's merchant platform.
Build merchant-facing interfaces using React, Next.js, and TypeScript.
Develop backend functionality and services using Node.js and TypeScript.
Improve merchant onboarding and business setup experiences.
Build and refine tools for managing storefront configurations and settings.
Develop interfaces for product catalogs, product configuration, and commerce workflows.
Support subscription management and merchant-facing billing experiences.
Build workflows for configuring and operating telehealth businesses.
Develop APIs connecting merchant-facing applications with backend services.
Work with SQL databases to model and manage merchant and commerce-related data.
Design integrations between merchant tools and other Bask platform capabilities.
Improve the usability, responsiveness, and accessibility of merchant interfaces.
Collaborate with product managers and designers to turn business needs into production features.
Participate in technical planning, architecture discussions, and implementation decisions.
Own features from requirements through release and ongoing improvements.
Identify opportunities to simplify complex merchant workflows.
Improve performance and reliability across frontend and backend systems.
Write maintainable, well-tested code and participate in code reviews.
Investigate and resolve production issues across the application stack.
Help establish reusable frontend patterns and shared product components.
Consider security, privacy, and tenant isolation when building merchant functionality.
Use AI-assisted development tools while maintaining engineering quality.
Mentor other engineers through technical feedback, collaboration, and code reviews.
Work with cross-functional teams to continuously improve the merchant experience.