Senior Platform Programmer (12-month FTC - Maternity Cover)

.js img.lazyload:not([src]) { visibility: hidden; }.js img.lazyloaded[data-sizes=auto] { display: block; width: 100%; }.js .lazyload, .js .lazyloading { opacity: 0; }.js .lazyloaded { opacity: 1; -webkit-transition: opacity 2000ms; transition: opacity 2000ms; } Senior Platform Programmer (12-month FTC - Maternity Cover) | SEGA Careers SEGA Careers Mobile menu Life at SEGA Our Culture Diversity & Inclusion Our People Studios How We Hire View all Jobs Life at SEGA Our Culture Diversity & Inclusion Our People Studios How We Hire View all jobs View all jobs Senior Platform Programmer (12-month FTC - Maternity Cover) Department: Programming Studio: The Creative Assembly Country: United Kingdom Apply Now Start date: 15 Jul 2026 Join Creative Assembly and craft deep and detailed games that last, entertaining millions of players across the globe for decades.

The Role Creative Assembly is looking for an experienced developer to join the CA Total War team as a Senior Platform Programmer. You will be part of the team responsible for implementing game-agnostic online services and integrations with a variety of first-party platforms, helping ensure our game teams can successfully deliver high-quality experiences and services to players worldwide.

This is an exciting opportunity to work on scalable and reusable platform technology that supports multiple game projects concurrently. You will collaborate closely with development teams across the studio, contributing both technically and strategically to the delivery of resilient online systems and integrations.

This is a hybrid role. We’re looking for someone who can be in the Horsham studio 3 days per week to collaborate closely with the team and stay connected to on-site workflows.

What you’ll be doing On a day-to-day basis, you will: Work closely with game teams to ensure they have access to the online services and integrations required to support development and live operations.

Contribute to the architecture and implementation of reusable, scalable, and flexible platform systems that can support multiple projects simultaneously.

Develop and maintain integrations with first-party platforms and online services.

Collaborate with developers, designers, and stakeholders to gather and translate technical requirements into practical solutions.

Communicate complex technical concepts and system designs clearly to both technical and non-technical audiences.

Participate in architectural discussions and contribute to long-term technical direction and planning.

Remain hands-on with implementation work, supporting feature delivery and integration across projects.

Apply experience with high-volume systems to help deliver reliable, resilient, and responsive services for a large player base.

Report clearly on progress, technical risks, and remaining work to stakeholders and the wider team.

Continuously evaluate and improve workflows, tools, and technologies used by the team.

What we are looking for Essential Proven implementation skills with C++ A holistic understanding of the development lifecycle, from architecture and implementation through to LiveOps and post-launch support.

Understanding of scalable systems design and online service integration.

Strong communication skills with the ability to explain complex technical concepts to non-technical audiences.

Experience collaborating with multidisciplinary teams and gathering technical requirements from stakeholders.

Experience participating in architectural discussions and contributing to technical strategy.

Strong organisational skills with the ability to prioritise tasks and communicate progress effectively.

A proactive approach to problem-solving and continuous improvement.

Passion for technology and a desire to stay current with modern tools, workflows, and industry trends.

Desirable Familiarity with backend technologies and cloud platforms such as AWS and Python.

Experience working with C# and native bindings.

Familiarity with first-party platform SDKs such as Steam, Xbox, and PlayStation.

Awareness of Creative Assembly titles and the Total War franchise.

Experience working on large-scale online or multiplayer systems.

ABOUT CREATIVE ASSEMBLY We care deeply about the experiences we create and put our players at the heart of our decisions. We are all game makers; no matter our role we are empowered to make significant contributions to our games, supported by skills development and growth opportunities.

Most roles at Creative Assembly are hybrid with 3 days a week in the studio. CA has the right to change requirements based on the needs of the business.

We offer many benefits to support you and your family including: Work from Anywhere for a temporary period each year (restrictions apply such as VISAs) Enhanced holiday allowance, maternity and paternity breaks, flexibility with our core hours, and no-notice holidays Performance-based discretionary bonus scheme Bespoke relocation package for you and your dependents Private medical and dental insurance, life insurance and free health care screening Additional benefits ranging from free games and work parties to discounts on technology Wellbeing support and virtual confidential counselling We are an equal opportunities employer and encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, marriage or civil partnership, pregnancy or maternity, religion or belief. Our studio sites have disabled access.

Apply Now So, you’ve taken the leap and applied to SEGA, and now you’re wondering... what’s next? How we Hire Follow Life at SEGA on Facebook Twitter Instagram LinkedIn Facebook Twitter Instagram LinkedIn © SEGA. All rights reserved. SEGA and the SEGA logo are registered trademarks of SEGA CORPORATION. SEGA is registered in the U.S. Patent and Trademark Office. All other trademarks, logos and copyrights are property of their respective owners.

Registered office: SEGA Europe Limited, Building 12, Chiswick Business Park, 566 Chiswick High Road, London, W4 5AN, United Kingdom Useful Links Support EULA Cookie Policy Site Terms Privacy Policy Warranty Brands Alien Isolation™ Football Manager™ Motorsport Manager™ Sonic the Hedgehog™ Total War™ Sega Stores SEGA Merchandise Store SEGA UK Merch Store Company Candidate Application Notice Modern Slavery Statement UK Tax Strategy Your Privacy Choices What is the California Privacy Act? > {"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/1314","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"lazy":{"lazysizes":{"lazyClass":"lazyload","loadedClass":"lazyloaded","loadingClass":"lazyloading","preloadClass":"lazypreload","errorClass":"lazyerror","autosizesClass":"lazyautosizes","srcAttr":"data-src","srcsetAttr":"data-srcset","sizesAttr":"data-sizes","minSize":40,"customMedia":[],"init":true,"expFactor":1.5,"hFac":0.8,"loadMode":2,"loadHidden":true,"ricTimeout":0,"throttleDelay":125,"plugins":[]},"placeholderSrc":"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==","preferNative":true,"minified":true,"libraryPath":"\/libraries\/lazysizes"},"nid":1314,"civic":{"apiKey":"6dc1b7a8c8fe9deaa2ae1a45a52549891454d684","product":"PRO_MULTISITE","theme":"dark","branding":{"backgroundColor":"#000","toggleBackground":"#C8C8C8","toggleColor":"#000","buttonIcon":null,"removeAbout":true},"toggleType":"slider","initialState":"open","position":"left","field_civic_consent_expiry":90,"setInnerHTML":true,"text":{"title":"Your choices regarding cookies on this site.","intro":"\u003Cp\u003ECookies served by us and our third-party partners help us to deliver and improve our services, and provide personalised ads to support our marketing campaigns. You can manage your cookie preferences using the Civic cookies tool, or read more about our use of cookies at \u003Ca href=\u0022https:\/\/www.sega.co.uk\/cookiepolicy\u0022 target=\u0022_blank\u0022\u003ECookie Policy\u003C\/a\u003E.\u003C\/p\u003E","necessaryTitle":"Strictly Necessary Cookies","necessaryDescription":"\u003Cp\u003EThese Cookies are required for the operation of our Websites. They enable basic site functionality such as page navigation and access to secure areas, such as when you sign in to your online account. The Websites cannot function properly without these Cookies. Strictly Necessary Cookies are enabled when you visit our Websites. If you block these Cookies, it may impact your experience when using our Websites.\u003C\/p\u003E\n\u003Cp\u003ERetention period \u2013 max 12 months.\u003C\/p\u003E\n","thirdPartyTitle":"Some cookies require your attention","thirdPartyDescription":"\u003Cp\u003EConsent for the following cookies could not be automatically revoked. Please follow the link(s) below to opt out manually.\u003C\/p\u003E\n","notifyTitle":"Your choice regarding cookies on this site.","notifyDescription":"\u003Cp\u003ECookies served by us and our third-party partners help us to deliver our services, provide you with a personalised experience on our websites and support our marketing campaigns.\u0026nbsp;You can manage your cookie preferences using the Civic cookies tool, or read more about our use of cookies at\u0026nbsp;\u003Ca href=\u0022https:\/\/www.sega.co.uk\/cookiepolicy\u0022 target=\u0022_blank\u0022 rel=\u0022noopener noreferrer\u0022\u003ECookie Policy\u003C\/a\u003E.\u0026nbsp;We have recently updated our Privacy Policy. To review the latest version, please\u0026nbsp;\u003Ca href=\u0022https:\/\/www.sega.co.uk\/Privacy\u0022 rel=\u0022noreferrer\u0022\u003Eclick here\u003C\/a\u003E.\u003C\/p\u003E\n","acceptRecommended":"Accept Recommended Settings","accept":"Accept All","reject":"Reject All","acceptSettings":"Accept All","rejectSettings":"Reject All","settings":"Settings"},"statement":{"description":null,"name":null,"url":null,"updated":null},"necessaryCookies":["CookieControl","cookieconsent"],"optionalCookies":[{"name":"analytics","label":"Functional and Analytics Cookies","description":"\u003Cp\u003EFunctional and Analytics Cookies help us to improve our Websites by collecting and reporting information on your use of our Websites. This includes analytics and re-marketing Cookies that allow us to monitor and analyse web traffic, understand visitor behaviours on the Websites, and enables us to analyse the success of our marketing campaigns and Products. Functional and Analytics Cookies also enable us to provide enhanced functionality and personalisation when you visit our Websites and interact with our Products. Any Functional and Analytics Cookie data that we collect is fully anonymised.\u003C\/p\u003E\n\u003Cp\u003ERetention period \u2013 max 12 months.\u003C\/p\u003E\n","cookies":["_ga","_gid","_gat","_ga_","_ga_V28TLYE73V","__utma","__utmt","__utmb","__utmc","__utmz","__utmv"],"recommendedState":true,"thirdPartyCookies":[{"name":"Google","optOutLink":"https:\/\/policies.google.com\/technologies\/cookies"},{"name":"Google Ads","optOutLink":"https:\/\/adssettings.google.com\/"}]},{"name":"marketing","label":"Marketing Cookies","description":"\u003Cp\u003EMarketing Cookies collect information about your browsing habits and enable us to show you adverts whilst you browse our Websites and other online sites. These Cookies may be set by us or our third party partners to understand the performance of our marketing activities, understand the way you interact with our marketing campaigns, and to improve the relevance of the adverts that you receive.\u003C\/p\u003E\n\u003Cp\u003EMarketing Cookies on our Websites, as well as those contained within marketing emails you have signed up to, may include pixels and web beacons. The unique identifiers in these technologies enable us to recognise when you open our emails, which content you have interacted with on our Websites and email marketing materials, your IP address or other unique identifier, and the date and time of your interactions with our content. We use the data in these Cookies to create reports about how our email marketing campaigns perform. If unique identifiers are combined with other Cookie information held on your device, it could be used to create a profile that identifies users of our Websites. You can find out more information about pixel tracking used by SEGA in our \u003Ca href=\u0022https:\/\/www.sega.co.uk\/Privacy\u0022 target=\u0022_blank\u0022 rel=\u0022noopener noreferrer\u0022\u003EPrivacy Policy\u003C\/a\u003E.\u003C\/p\u003E\n\u003Cp\u003EYou may be able to interact with third party social networking sites from our Websites, for instance by clicking \u201cLike\u201d or \u201cShare\u201d using the social sharing plugins. You should refer to the privacy policies of these third party platforms (such as \u003Ca href=\u0022https:\/\/en-gb.facebook.com\/privacy\/explanation\u0022 target=\u0022_blank\u0022 rel=\u0022noopener noreferrer\u0022\u003EFacebook\u003C\/a\u003E and \u003Ca href=\u0022https:\/\/twitter.com\/en\/privacy\u0022 target=\u0022_blank\u0022 rel=\u0022noopener noreferrer\u0022\u003ETwitter\u003C\/a\u003E) to find out more about how they process data about you, and\/or to opt-out from the Cookies that these third parties serve. SEGA shall not be responsible for your use of and\/or interactions with third party websites.\u003C\/p\u003E\n\u003Cp\u003EFor a list of the third party providers that we use to serve Marketing Cookies, please click \u003Ca href=\u0022https:\/\/www.sega.co.uk\/third_party_cookie_servers\u0022 target=\u0022_blank\u0022 rel=\u0022noopener noreferrer\u0022\u003Ehere\u003C\/a\u003E.\u003C\/p\u003E\n\u003Cp\u003ERetention period \u2013 max 12 months.\u003C\/p\u003E\n","cookies":["fr","personalization_id","_fbp"],"recommendedState":true,"thirdPartyCookies":[{"name":"Twitter","optOutLink":"https:\/\/help.twitter.com\/en\/rules-and-policies\/twitter-cookies"},{"name":"Facebook","optOutLink":"https:\/\/en-gb.facebook.com\/policies\/cookies\/"}]}],"accessibility":{"overlay":false}},"user":{"uid":0,"permissionsHash":"ba8848db8412a92117e09e6173ad9b292f9a173e8ecde262ecdf5027e488a9a9"}}