Senior iOS Developer

at  Two Circles

ABOUT US:

Two Circles is a global sports agency. We drive growth for sports properties by
delivering deeper connections with fans, through the intelligent use of data and
technology.
We work with some of the world’s biggest sports organisations – including the NFL,
Premier League, Formula 1, AFL, Wimbledon and UEFA – and have been named Sport
Industry Agency of the Year on more than four occasions.
A team of over 500 Two Circlers work from six offices across the world (London, New
York, Los Angeles, Paris, Bern and Melbourne) servicing our expanding international
client base.
Data is at the center of our approach - helping clients to get a better understanding of
their customers and deliver insights that influence top-level decision-making. From
there, we develop digital products and integrate data and technology solutions that grow
audiences and revenue across ticketing, participation, sponsorship and media.

REQUIREMENTS

Key Responsibilities

• Work closely with Engineering Managers, Engineering Leads and Product

Managers to understand problems and define technical scope for global sports

properties.

• You will be hands on, building and delivering best in class mobile applications for

clients and fans whilst encompassing and establishing best practise in coding

standards.

• Leading and influencing the design of software architecture both in house and

alongside clients.

• You will be active in the hiring of other Software Engineers whilst helping refine

and improve the process.

• Being an advocate for developer experience and a keen interest in continually

improving it.

• Encouraging a blameless culture of continuous improvement and technical

excellence.

• This is a hybrid role where you are expected to be in our London office for 2 days

a week and occasionally travel to client offices in London and EMEA .
Your Skills

What we are looking for:

• A minimum of 5+ years experience in IOS development.
• A high level of proficiency and understanding in Swift.
• Strong architectural knowledge (eg MVVM-C, SOLID principles, TCA, reactive

programming, dependency injection) and passionate about writing clean,

modular and testable code using packages.

• A passion for delivering high quality UI/UX that scales to all screen sizes using

SwiftUI / UIKit.

• Verse in package management with SPM and CocoaPods.
• Experience in a CI / CD environment where you have utilised tools such as

Bitrise, Circle CI, GitHub actions or Azure DevOps etc.

• Experience in agile development practices, continuous integration and test

automation via various methods such as unit, integration, contract and E2E

testing.

• You have experience in monitoring the performance and analytics of your

applications with tools like Firebase, Sentry, Mix Panel, Google Analytics etc.

• A strong desire and advocate for performant applications.
• A flair for simplicity when problem solving.
• Excellent communication skills, with the ability to communicate to a variety of

audiences to explain your solutions and collaborate effectively with others.

JOB ROLE:

As a part of our ongoing growth, we are expanding our software engineering capability
and looking for an experienced Senior IOS Engineer to join our London office and lead
from the front in the technical design, setup, and implementation of digital products and
solutions for our clients.
You will play a pivotal role in the establishment of cross functional engineering practices,
tooling and culture as the team is established and continues to grow.
You will have a proven track record of delivering best-in-class digital products whilst
solving complex engineering problems. We are looking for a team player who is able to
mentor and upskill other engineers whilst setting the bar for best practise.
If this sounds like you, then let’s talk!

Key Responsibilities

• Work closely with Engineering Managers, Engineering Leads and Produc