Senior Developer – Platform & Data Services

Rezzil; Manchester, Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Salary + pension contributions

25 days holiday + Christmas closure

Flexible working hours

Job summary

Rezzil seeks a skilled senior developer to join the Platform & Data Services team. You will take feature and fix requests from inception to delivery, guiding teammates to ensure high-quality outcomes across services.

You will help shape system design decisions, build development processes and workflows, and report progress and blockers to leadership as the project advances. This role offers flexible hybrid working across Manchester and London.

Qualifications

• Minimum proficiency in Web socket or Socket.IO based development.
• Experience with database design and management.
• Linux/macOS maintenance and command line familiarity.
• Knowledge of Kanban workflows and Scrum practices.
• Experience with unit, feature and integration testing.
• Docker experience is essential.

Responsibilities

• Take feature and fix requests from start to end.
• Collaborate with other developers to ensure high-quality deliveries.
• Help shape development and system design decisions.
• Build processes and workflows and report blockers to leadership.
• Support progress updates and coordination across the team.

Skills

Socket.IO

Database design

Linux/macOS

Kanban/Scrum

Testing (unit/feature/integration)

Tools

Docker

Redis

Ansible

AWS

WebRTC

Three.js

React

Go

PHP/Laravel

HLS/DASH/RTMP/SRT

Job description

Rezzil creates innovative sports technology products across performance, gaming and broadcast. Our products serve professional teams, athletes, broadcasters and consumers, spanning VR, mobile, console and real-time 3D experiences.

Our exar.live platform provides the ingest and data transport infrastructure for live sports data, powering our own analysis tools, broadcast solutions, augmented reality graphics and virtual production experiences. Alongside continuing to develop our existing products, we are expanding into new areas including computer vision and AI-led sports technology.

Rezzil is based in Manchester and London, with flexible and hybrid working options available depending on the role.

About the Role

We are looking for a skilled and aspirational senior developer to join our growing Platform & Data Services team as we enter the next chapter in Rezzil’s history. Your role would involve taking feature and fix requests from beginning to end while collaborating, guiding, and coordinating with other developers to ensure deliveries are of a high quality. You would help shape development and system design decisions, build processes and workflows, and report/support upwards on progress, blockers, and more.

Required Skills

There will always be room to learn and develop, but as a minimum we require some proficiency in:

• Web socket or Socket.IO based development
• Database design and management skills
• Linux/macOS maintenance and management including good familiarity with a command line
• Kanban workflows/Scrum knowledge and/or experience
• Unit/feature/integration testing
• Docker

Bonus Skills

In addition to the above, we’d especially like to hear from you if you have the following proficiencies, though these aren’t required:

• Real-time pipeline-based processing
• Redis/KeyDB/Queue-based architecture in general
• Ansible/AWS/bare metal hosting platforms or general DevOps experience
• HLS/DASH/RTMP/SRT/WebRTC video streaming
• Three.js
• React
• Go
• PHP/Laravel

What we offer

• A competitive salary, pension contributions, 25 days holiday with closure over Christmas, flexible working hours including working from home, an early Friday finish, and more!
• The chance to work with a dynamic, growing team and collaborate on exciting, innovative projects in an atmosphere where all ideas are valued, and strong performance is rewarded.