Jobs in the United States

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Added 1 min ago
Senior Java Developer
TCC Toyota Motor Credit Corporation Company
Plano, TX
Toyota Financial Services Enterprise Platforms team is seeking a highly motivated Senior Software Engineer to help our growing Enterprise platform needs. The Senior Java Developer will…
Added 2 mins ago
Research Engineer, Agentic Infrastructure, liftlab - Stanford Law School
Stanford
Stanford, CA
Stanford Law School’s Legal Innovation through Frontier Technology Lab (liftlab) is seeking a Research Engineer to design and implement the software systems that make the lab’s research…
Added 3 mins ago
Software Engineer - Fort Lauderdale, FL
ScribeAmerica
Fort Lauderdale, FL
Added 7 mins ago
Senior Site Reliability Engineer
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We are looking for a Senior Site Reliability Engineer to join our Site Reliability Engineering team at Taskrabbit and help improve the reliability, scalability, and operational maturity of…
Added 8 mins ago
IT Systems Administrator (Multiple Levels)
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Chantilly, VA
…communication, deployment, and authentication platforms. The engineer delivers Tier II/III advanced engineering support and handles limited Tier I troubleshooting, escalations as needed,…
Added 8 mins ago
Platform Software Engineer
Ford
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A Platform Software Engineer is a versatile developer with expertise in Java or Python and a strong foundation in cloud platforms to build and manage applications at scale. Generally,…
Added 8 mins ago
EH
Full Stack Engineer, Kouper
Ellipsis Health
New York, NY
- $160,000 to $210,000 USD / year
We're seeking a Senior Full Stack Engineer to build the backbone our AI agents rely on. An agent is only as good as the systems it can act on, and in this role you'll design the APIs,…
Added 9 mins ago
Platform Software Engineer
Ford Global
Dearborn, MI
A Platform Software Engineer is a versatile developer with expertise in Java or Python and a strong foundation in cloud platforms to build and manage applications at scale. Generally,…
Added 12 mins ago
Senior Data Engineer
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Added 12 mins ago
Software Engineer - AI
PNC
Pittsburgh, PA · Birmingham, AL · Denver, CO · Strongsville, OH · Dallas, TX
…opportunity to contribute to the company’s success. As a(n) Software Engineer - AI within PNC's technology organization, you will be based in Pittsburgh, PA, Dallas, TX, Strongsville, OH,…
Added 12 mins ago
Artificial Intelligence Software Engineer
PNC
Pittsburgh, PA · Birmingham, AL · Denver, CO · Strongsville, OH · Dallas, TX
…contribute to the company’s success. As a(n) Artificial Intelligence Engineer within PNC's technology organization, you will be based in Pittsburgh, PA, Dallas, TX, Strongsville, OH,…
Added 12 mins ago
Software Engineer - AI Agents / Generative AI
PNC
Pittsburgh, PA · Birmingham, AL · Denver, CO · Strongsville, OH · Dallas, TX
…opportunity to contribute to the company’s success. As a Software Engineer - AI Agents / Generative AI within PNC's technology organization, you will be based in Pittsburgh, PA, Dallas, TX,…
Added 13 mins ago
RD
MES Application & Integration Expert
Roche Diabetes Care, Inc.
United States
- $85,000 to $157,800 USD / year
We are seeking a proactive and skilled MES Engineer with 4+ years of experience to support, configure, and integrate Manufacturing Execution Systems within our production facility. In this…
Added 13 mins ago
IP
Senior Cloud Engineer
Interactive Process Technology LLC
Radford, VA
- $100,000 to $130,000 USD / year
Engineer secure transport, including IPsec/VPN and BGP
Added 14 mins ago
Senior Software Engineer, AI Platform - Prism
SoFi
Seattle, WA
As a Senior Software Engineer (IC3) on SoFi’s Prism team, you’ll help build Prism, SoFi’s internal AI platform for knowledge work. Prism connects employees with the AI models, business…
Added 15 mins ago
K
Senior IT Infrastructure UNIX Engineer
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- $59 to $81 USD / hour
Kforce is immediately seeking a Senior IT Infrastructure UNIX Engineer in support of our enterprise storage and compute customer based in Sunnyvale, CA.
Added 16 mins ago
Software Engineer III
Assurity
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As a Software Engineer III, you’ll take responsibility for the design and delivery of a specific application, platform, or system, including mid-to-large AI and automation solutions and…
Added 16 mins ago
Senior Software Engineer
Assurity
Lincoln, NE
As a Senior Software Engineer, you’ll own the technical health of multiple systems, lead large projects independently with or without an assigned business analyst, and build the hardest…
Added 16 mins ago
Software Engineer II
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As a Software Engineer II, you’ll deliver working software and moderate AI and automation solutions that move the business forward, from a proof of concept built in hours to a tested,…
Added 16 mins ago
EG
Staff AI & Data Engineer – Databricks
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- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 17 mins ago
FE
AI Engineer I
Federal Express Corporation
Plano, TX
- $7,882.48 to $10,444.28 USD / month
Summary: The AI Engineer is responsible for designing, developing, deploying, and maintaining artificial intelligence and machine learning solutions that support intelligent automation,…
Added 17 mins ago
FE
AI Engineer III
Federal Express Corporation
Plano, TX
- $9,719 to $13,812 USD / month
The AI Engineer III is responsible for designing, developing, deploying, and maintaining artificial intelligence and machine learning solutions that support intelligent automation,…
Added 17 mins ago
IG
Sr. Network Engineer
Insight Global
Nashville, TN
- From $40 USD / hour
We are seeking an experienced Senior Network Engineer to design, implement, maintain, and troubleshoot enterprise network infrastructure. This individual will support the reliability,…
Added 18 mins ago
Subject Matter Expert I
ARSIEM
Arlington, VA
ARSIEM is looking for a Senior Detection Engineer. The Senior Detection Engineer develops, validates, deploys, and tunes detection logic supporting proactive threat hunting across federal…
Added 18 mins ago
Senior DevOps Engineer
TerraPower LLC.
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The Senior DevOps Engineer owns the enterprise DevOps toolchain (GitHub Enterprise, Jenkins, Artifactory, and Xray) and is accountable for maturing DevOps practices across the organization.…

Ellipsis Health

Full Stack Engineer, Kouper

New York, NY, United States

$160,000 to $210,000 USD / year

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Job details

Pay: $160,000 to $210,000 USD / year
Experience: 5+ years of experience building production backend systems in TypeScript/Node.js and/or Python.
Posting language: English
Posted: Nov 6, 2026

Original job description

Ellipsis Health builds AI products that take on healthcare's staffing shortages and administrative burden, pairing conversational AI with our patented voice biomarker technology to help deliver better healthcare for everyone. Our voice agents talk with patients every day: booking and rescheduling appointments, answering billing questions, handling medication refills, and checking in after a hospital visit.

This role sits on our provider engineering team, building the platform that connects our agents to the EHRs, scheduling systems, and phone systems inside health systems, provider groups, and FQHCs. You'll work across the provider teams within Ellipsis, partnering with AI engineering, product, deployment, and customer teams to make every new health system go-live faster and more reliable than the last.

We're seeking a Senior Full Stack Engineer to build the backbone our AI agents rely on. An agent is only as good as the systems it can act on, and in this role you'll design the APIs, integrations, data model, and durable workflows that connect our agents to EHRs, scheduling systems, and phone systems inside some of the largest health systems in the country. The role leans backend and API, but it's full stack and AI is part of the job: you'll design the tools LLM agents call, ship UI when a feature needs it, and work side by side with our AI engineers. In your first three months, you'll ship at least one major EHR or health system integration from spec to go-live, own a core platform service in production, and build reusable integration tooling that makes each new go-live faster than the last.

You'll work directly with our SVP of Engineering and engineering leads on a small team where your decisions shape the platform for years. The ideal candidate is a hands-on builder who takes ownership in ambiguous situations, holds a high bar for reliability and observability, and is motivated by making healthcare work better for patients.

RESPONSIBILITIES

Design, build, and operate backend services and APIs (TypeScript/Node.js and Python) that power our AI agents and the applications around them.
Build integrations with EHR and health system platforms using FHIR, HL7, and vendor APIs, so messy systems look simple to the rest of the platform.
Build the agent tools: the APIs and functions LLM agents call to look up patients, book appointments, and process refills, with the reliability, idempotency, and observability that requires.
Build and scale durable workflows and job pipelines (e.g., Temporal, queues) for outbound campaigns, scheduling, and reconciliation.
Evolve and scale our application architecture, data model, and persistence layer as we onboard more health systems.
Ship complete features across the stack, including React/TypeScript UI when needed.
Own production, including CI/CD, monitoring, alerting, incident response, runbooks, and HIPAA-grade security and audit logging.

QUALIFICATIONS

5+ years of experience building production backend systems in TypeScript/Node.js and/or Python.
Strong API design skills (REST, webhooks, async processing), along with relational databases (PostgreSQL) and distributed systems fundamentals.
Experience integrating third-party systems and handling rate limits, retries, and partial failures gracefully.
Experience with cloud and containers (GCP preferred; Docker; Cloud Run or Kubernetes).
Comfort shipping frontend work when a feature calls for it.
Curiosity about LLMs and agents. Experience building with them is a plus, and you'll get plenty of it here.

PREFERRED

Healthcare interoperability experience, including FHIR, HL7v2, and EHR vendor APIs.
Experience with Temporal or similar workflow orchestration.
Telephony or CPaaS experience (Twilio, SIP).
Experience building tools or MCP servers for LLM agents.
Security and compliance experience (HIPAA, SOC 2).

SALARY AND BENEFITS

We offer a competitive salary and meaningful equity, along with comprehensive health, dental, and vision insurance, a 401(k) plan, and [learning budget / conferences / additional benefits].

The typical salary range for this role is $160,000 to $210,000 USD, depending on skills, qualifications, and relevant experience.

BACKGROUND CHECKS

As a healthcare technology company, Ellipsis Health may conduct background checks on candidates who receive an offer, in accordance with applicable law. We evaluate every candidate holistically and comply with all applicable "ban the box" regulations.

ASSISTANCE

If you have a disability or need an accommodation during the application or recruitment process, please contact careers@ellipsishealth.com.

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More about this job

Skills

EHR
ICT system integration
React
TypeScript
CI/CD
Incident response
Node.js
Python
API development
PostgreSQL
Google Cloud
Docker
Kubernetes
Workflow
SIP
Regulatory compliance

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