{"id":3041947,"url":"https://alion.io/job/hire-resolve-senior-mobile-developer","title":"Senior Mobile Developer","company":{"id":678136,"name":"Hire Resolve","domain":"hireresolve.com","url":"https://alion.io/company/hireresolve","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":"jobmail.co.za","ats_vendor":"Workable","truth_index":{"grade":"B","score":79,"open_postings":2004,"ghost_share":0.248,"stale_share":0.19,"repost_share":0.426,"time_to_fill_p50_days":14,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Johannesburg, South Africa"],"countries":["ZA"],"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":"UML","optional":false},{"name":"Xamarin","optional":false}],"status":"live","first_seen_at":"2026-10-21T22:59:02Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-21T22:59:02Z","board_verified":false,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Hire Resolve, a leading specialist Recruitment firm in the Information Technology and Services industry, is currently seeking a highly skilled and experienced Senior Mobile Developer to join their client's dynamic team in Johannesburg. With a focus on workplace satisfaction and personalized experiences, Hire Resolve aims to find the best possible position for your career growth.\nAs a Senior Mobile Developer, you will be responsible for developing innovative and user-friendly mobile applications for iOS and Android platforms. You will work closely with cross-functional teams to gather requirements, plan project timelines, and ensure the successful delivery of mobile applications.\nResponsibilities\nDesign and develop high-quality mobile applications for iOS and Android platforms\nCollaborate with cross-functional teams to gather requirements and plan project timelines\nConduct thorough testing and debugging of mobile applications to ensure optimal performance\nImplement user interface designs and optimize user experience\nStay up-to-date with the latest mobile trends and technologies\nAssist in the estimation and planning of mobile development projects\nProvide guidance and mentoring to junior developers\nRequirements\nBachelor's degree in Computer Science or related field\nProven experience as a Mobile Developer, with a strong portfolio of mobile applications\nC# and .NET framework\nXamarin.Forms or at least good XAML knowledge\nSmartphone App development\nAgile practices in particular the Agile design track\nObject orientation including the application of the SOLID principles\nHave strong software design skills.\nUnit testing\nUML\nUseful if to have native Android and iOS toolchain experience\nBenefits\nSalary negotiable\nContact Hire Resolve for you next career-changing move\nOur client is offering a highly competitive salary for this role based on experience.\nApply for this role today, contact Chandre Cronje at Hire Resolve or on LinkedIn\nYou can also visit the Hire Resolve website: hireresolve.us or email us your CV: \nWe will contact you telephonically in 3 days should you be suitable for this vacancy. 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