Senior Full Stack Engineer

Job Description

Position: Senior Full-Stack Engineer

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Location: Hybrid-New York City

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Type: Full Time

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ABOUT US:

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CheckedUp is a healthcare media company operating a dedicated network in doctor’s offices across the US. Our technology platform is deployed at the point of care, actively engaging patients and physicians in the waiting room, exam room and at home. As a health technology leader, CheckedUp aspires to create better educated and more confident patients and physicians who are empowered to make informed health decisions together.

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Our team is driven by embracing technology to help bring innovative ideas, products, and services to help enhance and advance the health and wellbeing of people. Composed of leading physicians, strategists, mobile and web engineers and designers, our team is passionate about changing healthcare for the better. We take pride in what we’re doing, and it shows in our work ethic. Because we place a high value on initiative and personal growth, we’ve succeeded within our industry, and continue to push ourselves to create better healthcare experiences.

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CheckedUp is building a high-impact analytics function that operates as a strategic partner to the business , not a reporting team.

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DUTIES AND RESPONSIBILITIES:

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• Own features and services from design through production, including monitoring and on-call fixes.
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• Lead systems design: service boundaries, API contracts, data models, caching, queues and scaling plans.
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• Design PostgreSQL schemas, indexes and migrations; tune slow queries.
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• Build and review APIs in FastAPI and Node.js, and front ends in React, Tailwind, and Next.js (SSR/SSG where it fits).
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• Define team practices for AI-assisted coding: where it helps, review standards, security and testing guardrails.
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• Drive testing strategy across unit, integration and end-to-end tests, and keep CI fast and reliable.
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• Write design docs, lead technical discussions and make clear trade-off decisions.
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• Mentor junior engineers through pairing, code review and scoped stretch work.
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REQUIRED QUALIFICATIONS & SKILLS:

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• Mid: 3–5 years of professional full stack experience.
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• Senior: 5+ years, with a record of leading projects end to end.
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• Event-driven or async architectures (message queues, background workers).
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• Strong production experience in Python and Node.js/TypeScript.
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• Deep PostgreSQL skills: schema design, indexing, query plans, migrations and transactions.
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• Production experience with React and at least one of Vue.js or Next.js.
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• Experience with FastAPI (or a similar framework) and SQLAlchemy (or a similar ORM).
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• Proven systems design ability: can design a service for scale, reliability and maintainability and explain the trade-offs.
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• Daily, discerning use of AI-assisted coding tools.
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• Clear written and spoken communication with engineers and non-technical stakeholders.
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DESIRED EXPERIENCE:

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• Advertising industry experience
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• Cloud infrastructure experience (AWS, GCP or Azure), Docker and infrastructure as code such as Terraform.
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• Observability tooling: logging, metrics, tracing.
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• Experience with compliance or audit requirements, such as change management controls.
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COMPENSATION

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Salary for this position is competitive and depends on prior experience. A comprehensive benefits package is included. Salary range is $190,000-$200,000.

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COMMITMENT TO DIVERSITY

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CheckedUp encourages individuals of all ethnic and racial backgrounds to apply for this position. We are committed to maximizing the diversity of our organization.

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WORK AUTHORIZATION

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This position is not eligible for employment-based visa sponsorship. CheckedUp will not initiate, transfer or sponsor an employment visa or employment-based immigration petition for this role, now or in the future. Candidates must be authorized to work in the United States and must not require CheckedUp sponsorship to begin or continue employment.