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Added 8 mins ago
AV Systems Designer/Audio Visual Design Engineer
American Water Works Service Company
Camden, NJ
…collaboration systems from discovery and site survey through design development, construction documentation, technical review, commissioning support, and closeout. The role translates user,…
Added 8 mins ago
Life Sciences Experience Design Strategy Manager
Deloitte
Morristown, NJ
Understand which AI-enabled tools and modern ways of working can accelerate research synthesis, concept development, and product planning and champion usage.
Added 8 mins ago
Software Engineer III - Full-stack Developer with Anthropic Experience
Deloitte
Morristown, NJ
Software Engineer III with Agentic AI Experience, AI & Engineering/Engineering as a Service
Added 8 mins ago
Senior AI/AML Engineer, Vice President
Citigroup
Jersey City, NJ
Citi Wealth is seeking a highly experienced Senior AI/AML Engineering hands on senior engineer of enterprise-grade GenAI and agent-based solutions. This role is responsible for designing,…
Added 8 mins ago
Lead Front End Software Engineer - Vice President
Citigroup
Jersey City, NJ
As a Lead Front End Software Engineer, you will drive the design and delivery of modern web applications using JavaScript and Angular within Citi's Technology organization. You will own the…
Added 8 mins ago
Lead Software Engineer - Agentic AI, Java/Python
JPMorgan Chase
Jersey City, NJ
As a Lead Software Engineer at JPMorganChase within the Commercial and Investment Bank's Engineering and Architecture Team, you are an integral part of an agile team that works to enhance,…
Added 8 mins ago
Senior AI/AML Engineer, Vice President
Citigroup
Jersey City, NJ
Citi Wealth is seeking a highly experienced Senior AI/AML Engineering hands on senior engineer of enterprise-grade GenAI and agent-based solutions. This role is responsible for designing,…
Added 9 mins ago
Mechanical Engineer
Actalent
New Braunfels, TX
This position is ideal for an early-career engineer who enjoys hands-on product development and wants exposure to the full product lifecycle. The engineer will work closely with an…
Added 22 mins ago
Submarine Acoustics Install Management Logistics Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC.
Washington, DC
…the integrity of the mission. We're looking for a logistics engineer like you to apply your engineering and process improvement expertise to develop tools for PMS401 within PAE Undersea.…
Added 58 mins ago
AI Engineer
Thesis
NY
…and reduce repetitive operational work. We're looking for an engineer who can turn those experiments into reliable systems that people use every…
Added 1 hour ago
EC
Regional Sales Lead - Northeast
Eaton Corporation
Moon Township, PA
- $99,000 to $145,000 USD / year
This role acts as the Thermal Experience Application Engineer (TXAE) and will be working to integrate Eaton Exertherm product solutions into plans and request for proposals at end users and…
Added 1 hour ago
Cloud Engineer, Specialist
Vanguard
Malvern, PA
As an AI/ML Platform Engineer, you will build and support the cloud infrastructure, deployment pipelines, and observability capabilities that enable reliable delivery of AI and machine…
Added 1 hour ago
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Field Engineer Supervisor - Automated Logic
Carrier
Pittsburgh, PA
- $64,500 to $129,500 USD / year
Field Engineer Supervisor is responsible for guiding and overseeing the Field Engineer Team, ensuring efficient execution of construction project work while driving process improvements.…
Added 1 hour ago
Manufacturing Engineer
EnerSys Energy Products, Inc
Horsham, PA
The Manufacturing Engineer I is responsible for development, implementation, and maintenance of manufacturing processes for lithium batteries of different types. Works with product…
Added 1 hour ago
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Platform Engineer
Yuzu
New York City, NY
- $160,000 to $240,000 USD / year
Platform’s customer is the rest of engineering. We are looking for a product-minded engineer who will specialize in platform at Yuzu. You will ship application code, cloud infrastructure,…
Added 1 hour ago
Staff Engineer, Project Engineering
ThermoFisher Scientific
St. Louis, MO
The Thermo Fisher Scientific St. Louis site is a multi-product and multi-client biopharmaceutical site with manufacturing facilities for pharmaceutical products for both (pre)clinical…
Added 1 hour ago
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Sr. Data Enterprise Engineer
BJC HealthCare
Saint Louis, MO
- $101,483.2 to $165,276.8 USD / year
BJC is hiring for a Enterprise Data Engineer. The Data Engineer develops, tests, and maintains reliable data pipelines and datasets that support reporting, analytics, and data science. This…
Added 1 hour ago
Process Engineer (5744)
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Kansas City, MO
Added 2 hours ago
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Founding Engineer
True Talent Solutions Partners
New York, NY
- $160,000 to $200,000 USD / year
Join an early-stage healthtech team as its third engineer, working directly with the founders. You will help support and improve AI-powered clinical conversation simulations used in…
Added 2 hours ago
Full-Stack Product Engineer
True Talent Solutions Partners
San Francisco, CA
Join a cybersecurity product team building tools to help organizations address security risks. As a Full-Stack Product Engineer, you will contribute across the product experience, from…
Added 2 hours ago
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Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $230,000 to $300,000 USD / year
Join a product engineering team building software that helps organizations improve the reliability of AI agents in production. This backend-leaning full-stack role combines customer…
Added 2 hours ago
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Engineering Manager
True Talent Solutions Partners
Remote, United States
- $225,000 to $300,000 USD / year
- Experience using AI tools in engineering workflows and familiarity with AI product development practices such as evaluations, experiment design, and dataset curation.
Added 2 hours ago
Senior Staff Engineering Program Manager (EPM)
Northrop Grumman
Dulles, VA · McLean, VA
Experience in at least one spacecraft product development program
Added 2 hours ago
Software Development Manager, EC2 Control Plane, EC2 S4
Amazon
Arlington, VA
…to replace a legacy Java service. After a 1:1 focused on an engineer's development plan, you meet with partner teams to align on an upcoming dependency-validation rollout. Between…
Added 2 hours ago
Senior Mechanical Development Engineer II
Honda Dev. and Mfg. of Am.,LLC
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…colleagues to record and submit all necessary information as the development process moves…

Manta Cares

Senior Full-Stack Engineer

San Francisco, CA, United States

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

ABOUT MANTA CARES

Navigating cancer is like embarking on a treacherous hike without a map, gear, or guide. Manta Cares is a beloved AI patient platform. We support cancer patients & their families through every one of the 500+ decisions that they will navigate.

We are a digital health company founded and led by cancer patients, survivors, caregivers, and oncologists. We’re already partnering with several top life sciences companies (e.g., Gilead, Novartis), and healthcare systems. Our team brings over 50 years of combined healthcare experience, with backgrounds at McKinsey, BCG, Stanford, MIT, Harvard, IDEO, and ASCO. Backed by top-tier venture funds including Pear Ventures, Sozo Ventures, and 1843 Capital.

THE OPPORTUNITY

Hope, our AI companion, and the Notebook, where patients keep notes, medical documents, track appointments and symptoms, are at the center of how patients use Manta. We're hiring a Senior Full-Stack Engineer to make them smarter, faster, and more useful.

This is a senior IC role on a small team where every engineer owns part of our platform and product. You'll take features from rough spec to shipping code across the stack and work closely with product, design, and our clinical team. You'll report to Elisabeth Boonin, our Head of Product Development.

The engineering team is a small, committed team of software veterans who balance agentic programming with human experience. We understand that quality vs quantity is the wrong way to think about things, because poor quality slows you down. We’re big on experimenting where it’s easy to replace and being thoughtful for deeper investments in backend architecture and data models. We each feel particular ownership for some aspects of the codebase, but we’re not territorial and contribute across the stack-- basically a smart and friendly bunch, ready to help each other out. We're excited to grow our capacity by finding a new teammate!

WHAT YOU'LL DO

Ship features end to end: Owning the UI, APIs, data model, tests, and release, then tracking how patients use it to guide what comes next. Upcoming work includes:

Making the patient Notebook smarter: Hope AI and the Notebook are siloed today. Connect their content and features so Hope can help patients manage the chaos of their cancer journey
Raise Hope AI’s quality: Build new LLM features, sharpen Hope's voice toward shorter, clearer answers, roll out model upgrades, and build evals that catch regressions
Moving from chatbot to agentic partner/guide: Build a shared conversation state that persists across turns, and modernize our Postgres migrations and database tooling so the data model can evolve quickly

Raising our engineering bar:

Shape how we build: Contribute to Hope's core AI agent, code review, engineering standards and agentic development tools and patterns
Strengthen shared systems: Work on cross-feature backend systems like our GitOps infrastructure, database migration system, authentication, jobs and pipelines, etc.

WHAT WE'RE LOOKING FOR

MUST HAVES

Product engineering track record (5+ years): you've shipped user-facing features end to end and can point to systems you designed or scaled
Full-stack TypeScript: browser to API, including hands-on React and NodeJS api servers
LLM features in production: you've worked on LLM features in shipping products (e.g. chatbots, agents, streaming features) and understand the potential pitfalls of running them in production
Self-directed: you've owned and built significant full-stack projects, taking ambiguous requirements to shipped product with minimal specs and close collaboration with product and design
Strong with data models and systems architecture: relational schema design and migrations (Postgres preferred), designing and deploying cloud applications (AWS preferred)

BONUS POINTS

Python (Hope is built in Python)
Mobile or hybrid apps (Capacitor, React Native) and shipping to app stores
Healthcare or privacy-sensitive domains (such as HIPAA)
Terraform/DevOps

THIS ROLE IS NOT FOR YOU IF

You talk architecture but don't write the code
You're rigid about tools or languages; our codebase spans TypeScript, Python and Go
You want to build a team or move into management; this is an IC role on a small team

COMPENSATION & EQUITY

Base: $170K-$230K based on experience
Equity: Competitive
Health: Comprehensive medical, vision, and dental
PTO: Flexible

HOW TO APPLY

Apply with your resume and, in a few sentences, tell us about the full-stack feature you're most proud of shipping to real users: the product and roughly how many people used it, one thing that broke in production, and how you fixed it. If you have published code or open source projects to share, we’d love to see that too.

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More about this job

Skills

Data models
Chatbot
React
Collaboration
AWS
Python
React Native
IBM Terraform
DevOps
TypeScript
Go

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