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- Tasks: Build and scale backend systems to improve healthcare data accessibility.
- Company: Join Junction, a pioneering tech company transforming healthcare with data.
- Benefits: Competitive salary, equity options, remote work, and generous learning budget.
- Why this job: Make a real impact on patient care using cutting-edge technology.
- Qualifications: Experience in backend engineering and a passion for solving complex problems.
- Other info: Dynamic team culture with excellent growth opportunities and regular team events.
The predicted salary is between 90000 - 130000 £ per year.
Healthcare is in crisis and the people behind the results deserve better. With data exploding across wearables, lab tests, and patient–doctor interactions, we are 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 are passionate about how technology can supercharge healthcare, you will fit right in. Backed by Creandum, Point Nine, 20VC, YC, and leading angels, we are working to solve one of the biggest challenges of our time: making healthcare personalized, proactive, and affordable. We are already connecting millions and scaling fast.
Short on time? TL;DR
- You: A backend engineer motivated by using reliable infrastructure to improve patient care
- Us: Team size 35, 6 engineers, revenue 4x'd in the last year
- Salary: £90K - £130K + equity (doe + location)
- 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 Health & Fitness Devices and Lab Testing. We are already:
- Streaming timeseries data from 3M+ health and fitness devices 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 are aiming even higher: extracting actionable insights from the tens of billions of data points we ingested every month to help improve patient outcomes:
- Get excited about shipping features that help detect early signals of chronic diseases and enable early interventions.
- Are curious enough to build and scale for the data arteries — the millions of device data connections (and growing!) — flowing into the pumping heart that is the Junction Continuous Query system
- Obsess over building fault-tolerant backends and clean, well-designed APIs
- Ask the right questions to turn rough ideas into reliable production software
- Stay pragmatic while navigating domain experts, constraints, and real-world edge cases
What you will be doing day to day
- Building and scaling our health & fitness device integrations and the Junction Continuous Query system: Designing reliable, well-structured backend services that ingest, process, and serve high-volume medical, health, and wearable data.
- Improving reliability, performance, and fault tolerance: Work with backend service infrastructure, data pipeline and durable workflows for a wide variety of use cases.
- Owning full-stack features: Taking rough problems, shaping the approach, and shipping robust backend solutions.
- Tackling ambitious problems: You will 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 → refine with a strong backend engineering mindset.
Requirements
- Startup engineering experience where you influenced what to build, not just how to build it
- Bonus: you have built something from 0 → 1
- Strong backend engineering experience:
- Designing and building APIs
- Working with distributed systems, queues, services
- Debugging complex production issues
You do not need to tick every box to fit in here. If the problems we are solving genuinely interest you and you know you can contribute, we would love to talk.
How you will be compensated
- Salary: £90K - £130K + equity (doe + location)
- Your salary is dependent on your location and experience level, generated by our salary calculator.
- Generous early stage options (extended exercise post 2 years employment) - you will receive 3 offers based on how much equity you would like
- Regular in person offsites, last were in Morocco and Tenerife
- Bi-weekly team happy hours & events remotely
- Monthly learning budget of $300 for personal development/productivity
- Flexible, remote-first working - including $1K for home office equipment
- 25 days off a year + national holidays
- Healthcare cover depending on location
Oh and before we forget:
- Backend Stack: Python (FastAPI), Go, PostgreSQL, Google Cloud Platform (Cloud Run, GKE, Cloud BigTable, etc), Temporal Cloud
- Frontend Stack: TypeScript, Next.js
- API docs are here: https://docs.junction.com/
- Company handbook is here with engineering values + principles
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.
Software Engineer, Backend in London employer: Future Junction LLC.
Contact Detail:
Future Junction LLC. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Engineer, Backend in London
✨Tip Number 1
Network like a pro! Reach out to folks in the healthcare tech space on LinkedIn or at meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Build a small project or contribute to open-source related to health data. It’s a great way to demonstrate your backend prowess and passion for improving patient care.
✨Tip Number 3
Prepare for those interviews! Brush up on your backend engineering concepts, especially around APIs and distributed systems. We want to see how you tackle real-world problems, so practice coding challenges too!
✨Tip Number 4
Apply through our website! It’s the best way to get noticed by us. Make sure to highlight your startup experience and any projects that align with our mission to revolutionise healthcare.
We think you need these skills to ace Software Engineer, Backend in London
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the role. Highlight your backend engineering experience and how it aligns with our mission at Junction. We want to see how your skills can help us tackle those ambitious healthcare challenges!
Show Your Passion: Let your enthusiasm for tech in healthcare shine through! Share any relevant projects or experiences that demonstrate your commitment to improving patient care. We love seeing candidates who are genuinely excited about making a difference.
Be Clear and Concise: When writing your application, keep it straightforward. Use clear language to describe your past experiences and achievements. We appreciate a well-structured application that gets straight to the point without unnecessary fluff.
Apply Through Our Website: Don’t forget to submit your application via our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it shows you’re serious about joining our team!
How to prepare for a job interview at Future Junction LLC.
✨Know Your Tech Stack
Make sure you’re well-versed in the backend technologies mentioned in the job description, like Python, FastAPI, and PostgreSQL. Brush up on your knowledge of distributed systems and APIs, as these will likely come up during technical discussions.
✨Show Your Problem-Solving Skills
Prepare to discuss specific examples where you've tackled complex problems in previous roles. Junction is looking for someone who can turn messy issues into clear solutions, so be ready to share how you approached challenges and what the outcomes were.
✨Understand the Healthcare Context
Familiarise yourself with the current challenges in healthcare, especially around data management and patient care. Showing that you understand the industry will demonstrate your passion for using technology to improve healthcare outcomes.
✨Ask Insightful Questions
Prepare thoughtful questions about Junction’s projects and future goals. This not only shows your interest but also helps you gauge if the company aligns with your values and career aspirations. Think about how you can contribute to their mission of making healthcare more personalised and proactive.
