Senior Full Stack Engineer

Two Circles
London
ROLE: Senior Full Stack Engineer (focus on .Net)

OFFICE: London, UK

We are Two Circles. We are a Sports & Entertainment Marketing business. We grow audiences and revenues. We do that by knowing fans best. We work with clients to help them understand & influence what their fans are doing - the way fans spend their money, the events that fans attend, the channels fans respond to, the content fans watch and more. And we use the understanding this gives us to help our clients grow. Grow their audiences and grow their revenues - both direct to consumer and business to business revenues. Our platforms and services are trusted by over 900 clients globally, including the English Premier League, Red Bull, UEFA, VISA, the NFL, Nike and Amazon. We are almost 1000 people, based out of 14 offices, and we deliver work for sports and entertainment businesses of all shapes and sizes all over the world

JOB DESCRIPTION

As part of our ongoing growth, we are expanding our technical team and looking for an experienced Senior Full Stack Engineer to join our London office.

The chosen person will play an important role in influencing the rapidly growing Two Circles technology proposition and will be responsible for technical seniority, supporting technology consulting projects, identifying and advising on appropriate solutions for our clients.

You will have a track record of designing and delivering high-quality digital solutions over the last 7+ years and have a keen interest in the application of technology in the sports industry.

If this sounds like you, please get in touch.

Key Responsibilities

  • Work closely with Engineering Managers, Engineering Leads and Product Managers to understand problems and define technical scope for global sports properties.
  • Being an advocate for developer experience and a keen interest in continually improving it.
  • Encouraging a blameless culture of continuous improvement and technical excellence.
  • Creation of architectural diagrams and technical specifications for multi-platform product strategies.
  • Influencing and contributing to the technical design and development of digital projects.
  • Setting up software development frameworks for release management, automation, code quality and source control.
  • Providing technical leadership, mentoring and guidance to other Two Circles engineers.
  • Keeping up to date on emerging technologies and trends in sports technology.
  • Presence in our London office for 2 days a week is encouraged for this role and occasional travel to other offices in London and EMEA will be required at times.
Requirements

Requirements

  • A minimum of 7+ year's experience in software engineering.
  • A high level of proficiency and understanding in C#, .NET, TypeScript and React.
  • Experience in a CI / CD environment where you have utilised tools such as 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.
  • An appreciation of DevOps and platform engineering culture. You don't just write code, but you also build and ship it, utilizing cloud computing platforms and services, such as Azure, AWS or GCP.
  • Experience with Kubernetes is desirable.
  • You have a high degree of experience in observing the performance and health of applications via tools such as Grafana, Prometheus, Data Dog, Sentry, etc.
  • You have a strong desire and are an advocate for performant applications.
  • You have a flair for simplicity when problem solving.
  • Excellent communication skills, with the ability to communicate with a variety of audiences to explain your solutions and collaborate effectively with others.
  • Experience building services for high traffic systems is desirable.
Benefits

We offer a benefits package to suit you and your lifestyle! Out of a core monthly budget, you can choose your own comprehensive benefit package
  • Renowned Team Days often throughout the year
  • Summer Away Days
  • 23 standard days of holiday (+ 1 Birthday, +2 for a 'Big Life Event' and +1 Admin Day), closure of office over Christmas (plus Bank Holidays)
  • Discretionary Bonus based on company performance
  • Performance Reviews every 6 months with discretionary salary increases
  • Private healthcare (Vitality) and/or Health Care Plan (Medicash)
  • Mobile phone contribution
  • Sport Challenge contribution
  • Gym membership contribution
  • 2x annual kit drops
Though these are the basics written down, we will principally be recruiting for energy, values and commitment - both to Two Circles and to your career.

Our recruitment process will be honest & thorough, and so will our roles. In return, we can offer honesty, integrity, and the chance to progress in the organisation as quickly as you develop within it.

Two Circles is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
Posted 2025-06-07

Recommended Jobs

Field Marketing Representative, UK South & Midlands

EssilorLuxottica Group
London

  If you’ve worn a pair of glasses, we’ve already met. We are a global leader in the design, manufacture, and distribution of ophthalmic lenses, frames, and sunglasses. We offer our industry st...

View Details
Posted 2025-06-08

Housekeeping Supervisor

TRIBE
London

We are looking for a Housekeeping Supervisor to join our TRIBE community as we launched our first TRIBE into the London market in 2022. Conceived for a new type of traveller, it’s all about ...

View Details
Posted 2025-05-21

VP of Sales, EMEA (Ad-tech/DSP/SSP/CTV exp required)

Pixalate, Inc.
London

VP of Sales, EMEA (Ad-tech/DSP/SSP/CTV exp required) Employment Type: Full-Time Location: London, UK Minimum Experience: 7- 10+ years    ABOUT THE ROLE: At Pixalate, we are building techno...

View Details
Posted 2025-06-03

Locum Respiratory Physiologist

Globe Locums
London

Globe Locums About Globe Globe Locums, the UK's medical recruitment agency run by clinicians for clinicians have the following Respiratory Physiologist job available: Respiratory Physiologis...

View Details
Posted 2025-05-21

Repairs Officer

Pertemps
London

Role: Repairs Officer Location: Corby Hours: Monday to Friday 9am to 5pm  Contract: 6 month ongoing contract  Salary: £26.24 p/hr umbrella  Requirements  Requires a combination of techni...

View Details
Posted 2025-05-19

Quantitative Developer (AI)

BlueCrest Capital Management
London

Job Title: Quantitative Developer (AI) Location: London Department: Front Office Technology Permanent Department Overview: The Desk Strat technology team are responsible for building an...

View Details
Posted 2025-06-07

32hr Keyholder, Kurt Geiger, Stratford

Kurt Geiger
London

Kurt Geiger | About Us We are an inclusive, creative footwear and accessories brand powered by kindness. We want to empower our talent to be confident and true to themselves, the London way. Lon...

View Details
Posted 2025-05-21

Frontend Engineer

Huguenot Services Limited
London

About Us Huguenots generates highly personalised solutions for fund management clients of all sizes, from start-up boutiques to global asset management firms, using our in-house investment repor...

View Details
Posted 2025-05-27

Product Owner (Contract -10 months)

Valerann
London

At Valerann, we are on a mission to revolutionise the way roads are managed and experienced. Through our cutting-edge data platform, Lanternn by Valerann™, leveraging AI, Computer Vision and Data F...

View Details
Posted 2025-06-03

Focus Fitness - Part time Fitness Tutor and Assessor in...

Love Recruitment
London

Focus Fitness - Part time Fitness Tutor and Assessor based in London £26,000-£30,000 Pro Rata plus Bonus (£2K - £5K)  Saturday-Monday I am super excited to be recruiting for this Fitness tutor...

View Details
Posted 2025-05-23