{"id":3752564,"url":"https://alion.io/job/bet365-software-developer-in-play-2","title":"Software Developer, In-Play","company":{"id":3490,"name":"bet365","domain":"bet365.com","url":"https://alion.io/company/bet365","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"A","score":91,"open_postings":8,"ghost_share":0,"stale_share":0.375,"repost_share":0,"time_to_fill_p50_days":22,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Manchester, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false}],"status":"closed","first_seen_at":"2026-11-04T14:24:35Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-05T17:23:33Z","board_verified":false,"closed_at":"2026-11-05T17:23:33Z","days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"We’re one of the world’s leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,000 people and serve over 120 million customers in 26 languages.\nWe empower our employees to push boundaries and explore new ideas, cultivating a culture that celebrates and rewards creativity. This offers employees a wealth of growth opportunities, giving them the opportunity to make a real impact in the world of online gambling. As a forward-thinking company, we’re breaking new ground in software innovation too, redefining what’s possible for our global worldwide.\nOur focus on In-Play betting has solidified our market-leading position, featuring more than 1.38 million In-Play sporting events a year. With over 750 concurrent sporting fixtures at peak and more live sports streamed than anyone else in Europe (750,000), we handle over 6 million HTTP requests daily and process more than 1.5 million bets per hour at peak.\n Shape real-time sports experiences for millions of global users as a Software Developer, In-Play, building ultra-responsive and scalable digital products.\nThe Sports Platform department engineers the high-capacity technology driving live digital entertainment across global markets. Operating within this area, the In-Play team delivers responsive, scalable front-end systems that handle immense transactional volumes during live sporting events around the clock.\nIn this role, software development focuses on crafting intuitive, high-performance interfaces and low-latency client features like Match Live and Live Streaming. The work involves solving complex technical challenges, refining modular UI architectures and collaborating across engineering disciplines to deliver seamless digital experiences.\nThis role is eligible for inclusion in our hybrid work from home policy.\n Strong expertise in React, TypeScript, JavaScript, HTML5 and CSS\nProven background in building and maintaining UI for complex, high-traffic web applications\nProven track record designing front-end architectures that support low-latency, highly available services\nPractical experience working with high-volume real-time data streams and event-driven systems\nFamiliarity with back-end technologies including Golang, C#, .NET, Java, C++ or C\nWorking knowledge of Scrum and agile software delivery frameworks\nUnderstanding of CI/CD pipelines, automated build processes and modern developer tooling\nDecisive technical judgement when evaluating trade-offs and implementing practical solution designs\nWorking knowledge of AI tools and their application in accelerating modern software engineering\n Build and release resilient new features across high-traffic web applications\nMaintain high engineering standards by producing clean, scalable and modular code\nIdentify technical optimizations that enhance client-side performance, responsiveness and code quality\nCollaborate with Product Owners to provide technical insight, feasibility assessments and delivery estimates\nEvolve the existing codebase to support ongoing platform scalability and feature development\nPartner with quality assurance specialists during test automation and release validation phases\nContribute to architectural discussions, solution designs and strategic technical decisions\nProduce realistic effort estimates and delivery roadmaps for upcoming engineering changes\nBy applying to us you are agreeing to share your Personal Data in accordance with our Recruitment Privacy Notice - https://www.bet365careers.com/privacy-policy\nAt bet365, we're committed to creating an environment where everyone feels welcome, respected and valued. Where all individuals can grow and develop, regardless of their background. We're Never Ordinary, and we're always striving to be better. 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