We’re looking for a full stack engineer to join our Growth team, with a strong focus on marketing technology. You’ll sit at the intersection of product, data and marketing – building and maintaining the systems that power our acquisition, activation and retention efforts across channels
Although Marketing Technology is a core part of this role, you’ll also spend a significant portion of your time working across full‑stack initiatives in our Growth Product Squad – building features, launching experiments, and iterating based on results
You’ll join our cross-functional Growth squad, working closely with product, marketing and data. The team is responsible for:
Improving how new users discover, try and subscribe to Runna
Running experiments across the funnel, from ad click through to in‑app activation and ongoing engagement
Owning the core tools and integrations that power our marketing and lifecycle communications
Own implementation and maintenance of ad tracking SDKs and MMPs (for example TikTok, Meta, Google, AppsFlyer), including event mapping and monitoring for signal loss
Build and maintain tracking and tag manager setups across web and app so our data is reliable, privacy‑respectful and useful for models and reporting
Design, build, test and ship full stack features that support growth (for example landing pages, onboarding flows, referral and promo experiences)
Integrate and maintain CRM and lifecycle tooling (for example Iterable or similar), including catalogues, data feeds, deeplinks and email / in‑app templates
Build internal tools, automations and scripts (for example in Python or Node) that connect systems, improve workflows and power pLTV, dashboards and alerting
Collaborate closely with Growth, Marketing and Data to scope experiments and quickly ship A/B tests and campaigns that move key metrics
Our Tech Stack
Below you can find a small reflection of our current tech stack:
Frontend:
React Native (iOS and Android)
Typescript
GraphQL (Apollo Client)
Fastlane
SwiftUI (Apple Watch)
Maestro E2E tests
Backend:
Serverless (AWS)
Lambdas (NodeJS & Python)
AWS AppSync
DynamoDB, S3, SQS, SNS, EventBridge, SageMaker
Snowflake
All the other good stuff:
Sentry
GitHub Actions
Intercom, Mixpanel
RevenueCat
App Store Connect / Play Store
Google Tag Manager
Benefits
Own a part of Runna: We want you to own a part of the company you’re building. Everyone who joins Runna receives a generous stock options package
Grow with us: As one of our early hires, you’ll have a unique opportunity to shape and influence Runna’s product and culture from the beginning
Learn and develop: We work with all of the latest tools and technologies so you can learn at the cutting edge of product development
Team socials: We’re a friendly bunch and like to make work-like fun, whether that’s lunches and dinners or our bi-weekly team run
Paid vacation: We want people to take time off to rest and rejuvenate. Runna offers 25 vacation days + bank holidays
Tools: You’ll receive all new equipment including a laptop, running watch of your choice, and anything else you need to do your best work
Get paid to Run(na): We have a dedicated hour block each week where you’ll get paid to run! Whether you want to build up to your first 5k or do that tough intervals sessions it’s up to you!
Enhanced family care: 3 months fully paid when you welcome a new Runna into the family, as well as fertility support & a host of other benefits- CRM or lifecycle platforms (email, push, in‑app messaging)
Analytics and product analytics tools
Mobile / web attribution
Comfort working closely with non‑engineering partners (marketing, product, data) and translating business goals into technical solutions
Tag managers and event tracking
Strong TypeScript/JavaScript skills and experience with modern frontend frameworks (for example React / React Native)
Solid experience as a full stack engineer (ideally 3+ years), comfortable working across frontend and backend
Good understanding of event tracking, data quality and debugging issues across multiple platforms and tools
A bias towards experimentation and iteration – you care about impact and learning fast
Strong ownership mindset: you’re happy to take a problem from idea to shipped, monitored solution
Hands‑on experience integrating and maintaining marketing technology such as:
Experience with mobile growth and attribution (for example RevenueCat, app store / play store tooling, mobile attribution providers)
Previous experience in a product‑led or consumer subscription business
Experience with experimentation platforms and A/B testing
Familiarity with AWS or another major cloud provider and modern CI/CD practices
Experience working in or closely with a Growth / Marketing team- Our aim is to keep the interview process as straightforward and enjoyable as possible, and will consist of the following stages:
Screening call with Talent team (30 minute video call)
Getting to Know You + Live Coding (45-minute video call, first 25 mins will be an introductory chat followed by two live coding exercises from https://leetcode.com/)
Take home technical task (max 1-2 hours to complete, or if you have something interesting you recently built and would like to showcase then that’s perfectly OK)
1.5-hour technical interview (the first half of the call will be used to discuss the take-home technical task from the previous stage and the second half will consist of system design and some general architecture/tech questions)
Meet the team (in-person chat with the wider team)
