{"id":3081087,"url":"https://alion.io/job/acv-auctions-software-engineer-iii-ios-marketplace","title":"Software Engineer III, iOS (Marketplace)","company":{"id":179324,"name":"ACV Auctions","domain":"acvauctions.com","url":"https://alion.io/company/acv-auctions","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Dayforce","truth_index":{"grade":"A","score":92,"open_postings":16,"ghost_share":0,"stale_share":0.125,"repost_share":0,"time_to_fill_p50_days":67,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Mobile","role_family":"Mobile","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Core Animation","optional":false},{"name":"Core Data","optional":false},{"name":"MVVM","optional":false},{"name":"React Native","optional":false},{"name":"Repository Pattern","optional":false},{"name":"Rest API","optional":false},{"name":"Swift","optional":false},{"name":"SwiftUI","optional":false},{"name":"UIKit","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"closed","first_seen_at":"2026-07-27T04:00:00Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-26T19:37:53Z","board_verified":false,"closed_at":"2026-10-26T19:37:53Z","days_open":91,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":91},"description":"Who we are looking for:\nACV Auctions is looking for an iOS Software Engineer that is responsible for the development and maintenance of our iOS applications for a diverse and vast number of devices. You will work alongside software and production engineers to build and ship new features that will drive the growth of ACV Auctions. Commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.\n\nWhat you will do:\nActively and consistently support all efforts to simplify and enhance the customer experience.\nWork closely with our product and design teams to develop the future of ACV Auctions.\nDesign, build, and maintain high performance, reusable, and reliable Swift, Swift UI & JS/React Native code.\nContribute industry best practices and technology to the development and maintenance of our applications.\nEstablish and document best practices and coding standards.\nConduct code reviews, develop high-quality documentation, and build robust test suites.\nOwn the overall performance and codebase of our Auctions products.\nBe empowered to lead and complete software projects with minimal guidance from managers.\nRespond to and troubleshoot highly complex problems quickly, efficiently, and effectively.\nWork closely with our PM, UX, and QA teams to deliver high-quality and impactful features.\nBe on call for production issues.\nPerform additional duties as assigned.\nWhat you will need:\nBachelor’s degree in Computer Science or a related technical discipline or equivalent practical experience.\n3+ years’ iOS development experience\nAbility to read, write, speak and understand English. \nProficient with Swift/Swift UI and JS/React Native\nUIKit / Storyboards.\nExperience with iOS frameworks such as Core Data, Core Animation, etc.\nFamiliarity with RESTful APIs to connect iOS applications to back-end services\nProficient understanding of code versioning tools\nExperience with performance and memory tuning with tools\nExperience with architectural patterns such as MVP, MVVM + Coordinator, MVVM, Repository Pattern, etc.\nExperience with 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