---
title: 'Product Engineer at Junction'
canonical: 'https://feeny.ai/job/product-engineer-junction-united-kingdom-portugal-ireland-gm2czepbq90k'
type: 'job'
last_seen: '2026-10-14'
---

# Product Engineer at Junction

- **Company:** Junction
- **Location:** United Kingdom / Portugal / Ireland
- **Compensation:** £90k–£130k
- **Employment:** full-time
- **Posted:** 2025-07-04
- **Last confirmed live:** 2026-10-14
- **Apply:** https://jobs.ashbyhq.com/junction/f54b61ac-5744-40fc-93d0-fd74e67de4b5

## Job description

Healthcare is in crisis and the people behind the results deserve better. With more and more data coming from wearables, lab tests, and patient–doctor interactions, we’re entering an era where data is abundant. Junction is building the infrastructure layer for diagnostic healthcare, making patient data accessible, actionable, and automated across labs and devices. Our mission is simple but ambitious: use health data to unlock unprecedented insight into human health and disease. If you're passionate about how technology can supercharge healthcare, you’ll fit right in. Backed by Creandum, Point Nine, 20VC, YC, and leading angels, we’re working to solve one of the biggest challenges of our time: making healthcare personalized, proactive, and affordable. We’re already connecting millions and scaling fast.

Short on time?

- You: You’re an experienced product builder. You’re motivated to help predict chronic diseases - faster and more affordably
- Us: Team size 45, 7 engineers, revenue 4x'd in the last year
- Salary: £90K - £130K + equity
- Location: Fully remote (GMT timezone)

## Why we need you

Our small (for now) but mighty 6-person engineering team is tackling big, ambitious problems across wearables and lab testing. We’re already:

- Streaming time-series data from 3M+ wearables every second
- Helping major digital health companies deliver 4M+ lab tests across all 50 US states
- Saving millions of patients thousands of dollars

Now we’re aiming even higher: going from 4 million lab tests to 40 million diagnostics in the next year. To get there, we need full-stack engineers who can help us build the next version of our diagnostics API. You don’t need healthcare experience but you do need to:

- Get excited about shipping features that can cut medical bills by 10x
- Be curious enough to unpack messy insurance incentives and parse thousands of records to estimate true out-of-pocket costs for patients
- Ask sharp questions to take a problem from “rough idea” to shipped software
- Stay pragmatic and comfortable navigating domain experts, constraints, and real-world edge cases
- Care deeply about UX: build interfaces that feel intuitive and clearly communicate complex healthcare information

## What you’ll be doing day to day

- Building our customer facing products: we have dashboards for both product verticals, wearables and lab testing. For example, the lab testing dashboard allows customers to self serve and order lab tests for their patients.
- Speaking with customers: for this role, we need you to be customer obsessed, asking thought-provoking questions and digging into product usage
- Owning features across the stack: You'll own features end-to-end across frontend and backend, and in the cloud. You'll build new functionality, design clean APIs, and manage reliable, fault-tolerant services and pipelines in production.
- Tackling ambitious problems: you’ll be breaking down technical challenges that haven’t been done before in healthcare, we need you to be extremely product minded with every line of code you write
- Iterating quickly: ship, learn from real usage, and refine to make the experience better each time.

## Requirements

- Startup engineering experience where you influenced what to build, not just how to build it
- Bonus: you’ve built something from 0 → 1
- A track record of building and shipping full-stack features end-to-end
- Ability to turn messy or unclear problems into a clear plan
- Comfortable working across frontend and backend (perfection in both not required)
- Strong product judgment - within a clear product direction
- Focus on how people actually use the product, not just code elegance
- Fast iteration based on feedback and metrics
- Comfortable working in a domain with hard constraints and complex real-world edge cases
- Proactive about getting feedback from customers on what you ship

You don’t need to tick every box to fit in here. If the problems we’re solving genuinely interest you and you know you can contribute, we’d love to talk.

## How you'll be compensated

- Salary: £90K - £130K + equity
- Your salary is dependent on your location and experience level
- Equity (extended exercise post 2 years of employment)
- Company and team offsites
- Monthly learning budget of $150 for personal development and productivity
- $100 monthly wellness budget
- Flexible, remote-first working, including $1K for home office equipment
- Coworking budget
- 36 days paid time off (including bank holidays)
- Premium healthcare coverage
- 4% monthly contribution to pension/401k
- Yearly blood test on us
- Enhanced parental, foster, and adoption leave

Important details before applying:

- We only hire folks physically based in GMT and EST timezones
- We do not sponsor visas right now given our stage

## About Junction

## Company Overview
- **One-liner**: Junction provides a unified API that connects healthcare organizations to nationwide lab networks and 300+ connected devices, streamlining diagnostic data and operations.
- **Entity Type**: Private (Series A)
- **Headquarters**: New York, United States
- **Founded**: 2021
- **Founders**: Maitham Dib

## Core Business
- **Industry**: Healthcare technology / Infrastructure (Hospitals and Health Care)
- **Target customers**: B2B – digital health clinics, virtual-first care platforms, EHR/EMR providers, consumer diagnostics & wellness companies
- **Mission**: “Building better infrastructure to reduce the cost of predicting and managing chronic diseases by 100x.” ([junction.com/app/careers](https://www.junction.com/app/careers))

## Products & Services
- **Unified API for Labs and Devices**: A single integration that enables lab test ordering (walk-in, at-home, mobile phlebotomy across all 50 states) and continuous device data monitoring from 300+ wearables and medical devices.
- **Automated Workflows & Operations Support**: Patient reminders, result tracking, exception handling – available 6 days a week to reduce manual administrative work for care teams.
- **Lab Testing Infrastructure**: Access to a nationwide lab network (including LabCorp and Quest) with transparent pricing, white-labeled test ordering, kit logistics, and results delivery.
- **Device Data Monitoring**: Converts raw device data into clinically relevant insights, with predictive AI insights coming soon.

## Market Standing
- **Valuation / Market Cap**: Not publicly disclosed.
- **Key Metric**: $18M in total funding (Series A, led by Creandum, with participation from Y Combinator, Point Nine, Amino Collective, and Inflect Health). See [junction.com/post/series-a](https://www.junction.com/post/series-a).
- **Notable Investors / Partners**: Creandum, Y Combinator, Point Nine, Amino Collective, Inflect Health; customers include Hims, Calm, Superpower, Found, Parsley Health, Evidation.
- **Growth Signals**:
  - Over 6 million lab tests and 3.5 million+ patients served via device data.
  - Supports 500K+ lab tests annually with 2 million+ connected devices.
  - Serves 140+ healthcare organizations.
  - Headcount: ~40+ (spread across EST and GMT timezones); active job postings and quarterly growth of +233% in postings ([linkedin.com/company/junctionapi](https://www.linkedin.com/company/junctionapi)).

## Competitive Advantages
- **Single API for labs and devices** – eliminates the need for multiple integrations (typically 6+ months of build work replaced by weeks).
- **Nationwide lab coverage** (all 50 states) with built-in compliance (HIPAA, SOC 2 Type II, ISO 27001, GDPR ready).
- **Operational support included** – reduces support hours by 62% and engineering costs by an average of $150K per customer.
- **White-labeled, embeddable workflows** – allows customers to launch their own diagnostics products quickly without building infrastructure.

## Strategic Focus
- **Scale the platform** and expand the API network to enable smarter, more connected patient care.
- **Launch predictive AI insights** on continuous device data.
- **Grow the team** (actively hiring across engineering, sales, customer success, and people functions) with a remote-first, timezone-specific approach.
- **Shift from fragmented systems to a connective infrastructure layer** for labs, devices, and data.

## Why Work Here
- **Culture**: Mission-driven, fast-paced startup building foundational healthcare infrastructure. Team of 40+ distributed across EST and GMT timezones.
- **Remote / Hybrid**: Remote-first; open roles are tagged by timezone (e.g., EST, GMT) and some positions in NYC Metro are hybrid.
- **Notable perks**: Opportunity to impact millions of patient journeys directly; modern tech stack; strong engineering culture focused on speed and quality.
- **Values**: “Believe healthcare should look different,” work at “breakneck speed,” and “reduce the cost of predicting and managing chronic diseases by 100x.”

## Sources
1. [junction.com (homepage)](https://www.junction.com/)
2. [junction.com/app/careers](https://www.junction.com/app/careers)
3. [linkedin.com/company/junctionapi](https://www.linkedin.com/company/junctionapi)
4. [junction.com/post/series-a](https://www.junction.com/post/series-a)

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