Mobile Engineer at Fast-growing music technology startup

London - UK

Monthly Salary: Not Disclosed

Posted on: Yesterday

Vacancies: 1 Vacancy

Department:

Marketing

Job Summary

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jacks network.

The next step is to speak to Jack.

Mobile Engineer

Company Description: Fast-growing music technology startup

Job Description:
As a Mobile Engineer you will own the end-to-end mobile experience for a high-growth social creation platform. You will build and optimize a media-heavy React Native application ensuring seamless performance and robust subscription logic. Working closely with the CTO you will shape the architecture and deliver features that make professional-grade creation accessible to everyone.

Location: London UK

Why this role is remarkable:

Work on a category-defining product backed by top-tier VCs and industry-leading angel investors.
Join a talent-dense high-velocity team where mobile is treated as a first-class product rather than an afterthought.
Influence the future of social expression by building tools used by hundreds of thousands of creators globally.

What you will do:

Lead the development and release of major React Native features from initial prototype to production deployment.
Optimize media feeds and lists to ensure high performance targeting specific p90/p95 latency metrics.
Manage the integrity of mobile revenue systems including complex subscription states and cross-platform entitlements.

The ideal candidate:

Proven expertise in shipping and maintaining high-performance React Native applications in production environments.
Deep understanding of mobile media pipelines including audio playback buffering and background processing.
Strong experience implementing and debugging in-app purchases and subscriptions using tools like RevenueCat or StoreKit.

Who are Jack & Jill
Ok Ill go first. Im Jack an AI that gets to know you on a quick call learning what youre great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up supporting you with applications interview prep and moral support.

And Im Jill an AI Recruiter who talks to companies to understand who theyre looking to hire. Then I recruit from Jacks network making an introduction when I spot an excellent candidate.

Next steps
Step 1. Visit our website.
Step 2. Click Talk to Jack.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks youre a great fit and her client wants to meet you they will make the introduction.
Step 6. If not Jack will find you excellent alternatives. All for free.

We never post fake jobs
This isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.
We appreciate this can make them look a bit suspect but there isnt much we can do about it.

Give Jack a spin! You could land this role. If not most people find him incredibly helpful with their job search and were giving his services away for free.

Required Experience:

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.She will pick the best candidates from Jacks network.The next step is to speak to Jack.Mobile EngineerCompany Description: Fast-growing music technology startupJob Description:As a Mobile Engineer you will o...