Software Engineer - UI

4 Months ago • 3 Years + • UI/UX Design

Job Summary

Job Description

Atomic Theory seeks a talented UI Engineer to implement and maintain robust UI systems for immersive player experiences. Responsibilities include collaborating with cross-functional teams, debugging UI systems, writing clean and optimized code for UI features, screens, menus, and HUDs. The role requires 3 days onsite in Cardiff, UK, with remote work options. The ideal candidate possesses 3+ years of game engine programming (Unity, Unreal, or similar), strong C++/C# skills, and proven UI system design and implementation experience in game environments.
Must have:
  • 3+ years game engine programming experience (Unity, Unreal etc.)
  • Strong C++/C# skills and solid math foundations
  • Proven ability to design, implement, and maintain UI systems
  • Excellent problem-solving and debugging skills
  • Effective communication and collaboration skills
Good to have:
  • Shipped game experience as an engineer
  • Feature ownership experience
  • Experience with large-scale projects
  • Developed and shipped UI features in a released product
Perks:
  • Hybrid working arrangement
  • Competitive salary and benefits package
  • Private pension
  • Optional private medical, dental, and vision coverage
  • Annual leave, plus bank holidays and winter break office closure
  • Annual research credit
  • Professional development opportunities
  • Work-life balance, no crunch time
  • 6 weeks of maternity, paternity, and adoption leave
  • Weekly team lunches, snacks, and a fully equipped team lounge

Job Details

Please note that this is a hybrid position based in Cardiff, requiring 3 days onsite each week, with the option for remote work on the remaining days.


Part of the Rocket Science Group, Atomic Theory comprises a multinational team of seasoned AAA veterans with roots extending from Blizzard, PUBG, Epic, and Unity. We have a track record of delivering player-centric, AAA-quality experiences, and we're unwavering in our commitment to performance, accessibility, and the meticulous attention to the engineering tools and frameworks that underpin exceptional gameplay.


But Atomic Theory is more than just a studio; for us, it's a sanctuary, a place where our diverse experiences intersect and combine to carry our solutions to the next level. We are dedicated to helping studios and publishers navigate the toughest challenges across today's game development landscape. With offices in Albany, NY; Austin, TX; and Cardiff, UK, we thrive on the opportunity to Get Sh!t Done on a global scale.

ABOUT THE ROLE:


We are looking for a talented and experienced UI Engineer to join our team. In this role, you will be responsible for implementing and evolving robust technical solutions to deliver quality user experiences with our partners, enabling players worldwide. You will craft smooth interactions that empower all types of players to deeply engage with games.

WHAT YOU’LL DO:

  • User Interface Development: Implement and maintain robust UI systems for impactful and immersive player experiences.

  • Collaboration: Work closely with cross-functional teams to gather feedback and improve user interface designs.

  • Problem-Solving: Debug and resolve technical challenges efficiently to maintain the quality and performance of UI systems.

  • Code Maintenance: Write clean, maintainable, and optimized code for UI features, screens, menus, and HUDs.


WHAT WE VALUE:

  • Game Development Experience: 3+ years of programming experience with game engines (e.g., Unity, Unreal, or proprietary systems).

  • Technical Proficiency: Strong C++/C# skills and solid math foundations.

  • UI System Expertise: Proven ability to design, implement, and maintain UI systems in game environments.

  • Problem-Solving Skills: Strong critical thinking and debugging skills.

  • Communication Skills: Ability to collaborate and communicate effectively with internal and external teams.

  • Self-Motivation: Capacity for self-motivation, independent work, and maintaining a strong work ethic.

  • Adaptability: Willingness to receive and act on constructive feedback.


WHAT YOU MAY ALSO HAVE:

  • Shipped Game Experience: Previous experience contributing to one or more shipped titles as an engineer.

  • Feature Ownership: Experience owning the implementation of impactful game features.

  • Team Collaboration: Experience working with larger teams and contributing to large-scale projects.

  • UI Implementation: Developed and shipped UI features, screens, menus, or HUDs in a released product.



WHAT WE CAN OFFER:

  • Hybrid Working Arrangement: Our office in Cardiff is located right in the City Centre, just a couple minutes away from the Cardiff Central Train Station! As a member of our team, you’ll have the flexibility to work at home and collaborate with your fellow engineers in person.

  • Competitive Salary and Benefits Package: Your health and wellbeing is important to us, so we offer a variety of benefits including: 

    • Private Pension via Salary Sacrifice

    • Optional Private Medical, Dental, and Vision Coverage

    • Annual Leave, Plus Bank Holidays and Winter Break Office Closure

  • Annual Research Credit: We always encourage personal growth, so we provide all of our team members with an annual credit to further enhance your skills! 

  • Professional Development: We offer biannual reviews, as well as opportunities to collaborate across disciplines, internal tech talks, and the chance to learn from specialists with backgrounds from across the games and software development industries. 

  • Work-Life Balance: We really believe that home life comes first and we promote a flexible working environment. And as an added bonus: We don’t crunch! 

  • Family Friendly: We understand the importance of family, which is why we offer 6 weeks full of Maternity, Paternity, and Adoption Leave to support you during this exciting time!

  • Office Perks: In addition to everything above, we also provide: 

    • Weekly Team Lunches

    • Snacks, Including the Good (Yorkshire) Tea

    • Fully Equipped Team Lounge, Including our Favourite Consoles and Games

    • And, most importantly, a supportive and creative working environment made up of talented and friendly people, as well as the opportunity to work on some pretty cool games and projects – if we do say so ourselves!

A FRIENDLY NOTE FROM THE RECRUITMENT TEAM:

Let us do the work for you: Even if your profile isn’t an exact match for all of the qualifications listed above, we still want you to apply. Our team members come from a variety of different industries, not all of which are immediately relevant to game or software development, and we welcome all candidates of similarly varied backgrounds, communities, and identities. 


Rocket Science is an equal opportunity employer and is committed to providing a worry-free workplace void of discrimination or harassment. Rocket Scientists are expected to foster and champion an environment in which everyone has the opportunity to feel included and is afforded the respect and dignity they deserve. 

Rocket Science does not accept unsolicited résumés from recruiters, employment agencies, or staffing firms.  

#li-hybrid

Similar Jobs

PwC - Senior Manager

PwC

Hyderabad, Telangana, India (On-Site)
10 Months ago
MiQ - Senior Vice President (SVP) of Product

MiQ

New York, New York, United States (Hybrid)
3 Months ago
GoTo Group - Demand Strategy Manager

GoTo Group

Jakarta, Indonesia (On-Site)
1 Week ago
Aeries technology - Program Manager

Aeries technology

Bengaluru, Karnataka, India (On-Site)
2 Months ago
Lilith games - Senior APAC Marketing Manager

Lilith games

Shanghai, Shanghai, China (On-Site)
1 Week ago
Progress - UX Designer

Progress

Sofia, Sofia City Province, Bulgaria (Hybrid)
1 Month ago
Sumo Digital - UI/UX Discipline Lead

Sumo Digital

Newcastle, Northern Ireland, United Kingdom (Hybrid)
1 Month ago
Rocket Science - UI/UX Designer

Rocket Science

Cardiff, Wales, United Kingdom (Hybrid)
1 Month ago
illumio - Staff UI Engineer, Cloud

illumio

Sunnyvale, California, United States (On-Site)
2 Weeks ago
Headout - Senior UX Writer

Headout

Bengaluru, Karnataka, India (On-Site)
2 Months ago

Get notifed when new similar jobs are uploaded

Similar Skill Jobs

Publicis Groupe - Motion Graphic Designer

Publicis Groupe

Madrid, Community Of Madrid, Spain (Hybrid)
1 Week ago
Qualcomm - Engineer, Senior - WDD

Qualcomm

Bengaluru, Karnataka, India (On-Site)
1 Month ago
PwC - HR Service Desk Manager

PwC

Auckland, Auckland, New Zealand (On-Site)
2 Weeks ago
Roblox - Moderation Escalation Specialist

Roblox

Gurugram, Haryana, India (Remote)
1 Month ago
Oliver Plus - GenAI Creative Director

Oliver Plus

Mexico (Remote)
2 Weeks ago
Blenheim Chalcot India - Lead Engineer

Blenheim Chalcot India

Navi Mumbai, Maharashtra, India (On-Site)
2 Months ago
luxsoft - Test Automation Engineer (Selenium)

luxsoft

Melbourne, Victoria, Australia (On-Site)
2 Months ago
JDA - Solution Architect

JDA

Warsaw, Masovian Voivodeship, Poland (On-Site)
1 Month ago
Oliver Agency - Designer

Oliver Agency

Mumbai, Maharashtra, India (On-Site)
2 Weeks ago

Get notifed when new similar jobs are uploaded

Jobs in Cardiff, Wales, United Kingdom

Hawkeye Innovations - Match Day Technician

Hawkeye Innovations

Dundee, Scotland, United Kingdom (On-Site)
1 Week ago
TransUnion - Solution Architect

TransUnion

Leeds, England, United Kingdom (Hybrid)
1 Week ago
Square - Software Engineer - WMS & Logistics

Square

Shirebrook, England, United Kingdom (Hybrid)
2 Weeks ago
Intergalactic Gaming - Front-end Developer

Intergalactic Gaming

Manchester, England, United Kingdom (On-Site)
1 Year ago
Hawkeye Innovations - Transformation Consultant

Hawkeye Innovations

Basingstoke, England, United Kingdom (Hybrid)
4 Months ago
Gunzilla - Senior Technical Artist - VFX/Shaders

Gunzilla

London, England, United Kingdom (On-Site)
3 Months ago
quience - Head of Supply Chain-United Kingdom

quience

United Kingdom (Remote)
1 Week ago
Cult games  - Marketing Manager

Cult games

United Kingdom (On-Site)
4 Weeks ago
Playground Games - Senior Gameplay Animator

Playground Games

Royal Leamington Spa, England, United Kingdom (Hybrid)
8 Months ago
Clearwater Analytics - Principal Software Development Engineer

Clearwater Analytics

London, England, United Kingdom (On-Site)
2 Weeks ago

Get notifed when new similar jobs are uploaded

UI/UX Design Jobs

Slite - Visual Designer

Slite

(Remote)
2 Weeks ago
Axel springer - Product Designer (UI - Design System)

Axel springer

Iași, Iași County, Romania (Hybrid)
4 Weeks ago
Quantic Dream - Senior UI Developer - Star Wars Eclipse ™

Quantic Dream

Paris, Île-de-France, France (Hybrid)
3 Weeks ago
Ion - Lead UI Engineer (React)

Ion

New York, United States (On-Site)
6 Months ago
Razer - Manager, UX

Razer

Singapore (On-Site)
1 Month ago
Mozilla - Staff Visual Designer

Mozilla

(Remote)
3 Weeks ago
Steel City Interactive - UX Designer

Steel City Interactive

Sheffield, England, United Kingdom (Hybrid)
1 Week ago
Sumo Digital - UI/UX Discipline Lead

Sumo Digital

Newcastle, Northern Ireland, United Kingdom (Hybrid)
1 Month ago
Epic Games - Tech UI Designer

Epic Games

Porto Alegre, State Of Rio Grande Do Sul, Brazil (On-Site)
4 Months ago
Riot Games - Architect User Experience Designer - League of Legends

Riot Games

Los Angeles, California, United States (On-Site)
8 Months ago

Get notifed when new similar jobs are uploaded

About The Company

You know us already. We're the team (behind the team) behind many of the world's hottest games. We specialize in multiplayer, publishing platforms, server scaling, and player retention.

Albany, New York, United States (Hybrid)

Albany, New York, United States (Hybrid)

Cardiff, Wales, United Kingdom (Hybrid)

Cardiff, Wales, United Kingdom (Hybrid)

Cardiff, Wales, United Kingdom (Hybrid)

Brighton And Hove, England, United Kingdom (Hybrid)

Albany, New York, United States (Hybrid)

Albany, New York, United States (Hybrid)

Cardiff, Wales, United Kingdom (Hybrid)

Cardiff, Wales, United Kingdom (Hybrid)

View All Jobs

Get notified when new jobs are added by Rocket Science

Level Up Your Career in Game Development!

Transform Your Passion into Profession with Our Comprehensive Courses for Aspiring Game Developers.

Job Common Plug