{"id":54123,"url":"https://alion.io/job/mtb-senior-ios-developer-banking-applications","title":"Senior iOS Developer – Banking Applications","company":{"id":4312,"name":"M&T Bank","domain":"mtb.com","url":"https://alion.io/company/mtb","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":79,"open_postings":88,"ghost_share":0,"stale_share":0.841,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Buffalo, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":97100,"max":161800,"currency":"USD","period":"year","gross":null,"usd_annual":161800},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Objective-C","optional":false},{"name":"Swift","optional":false},{"name":"SwiftUI","optional":false},{"name":"UIKit","optional":false},{"name":"XCTest","optional":false}],"status":"live","first_seen_at":"2026-08-12T00:00:00Z","employer_posted_date":"2026-08-12","last_verified_at":"2026-10-18T05:36:28Z","board_verified":true,"closed_at":null,"days_open":67,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":67},"description":"This role is four days onsite at our Seneca One Buffalo, NY location, with the flexibility to work from home one day per week\nOverview:\nWe are seeking a Senior iOS Developer with deep expertise in UIKit, SwiftUI, Objective-C, and Swift to join our mobile engineering team focused on delivering secure and scalable banking applications. The ideal candidate will have experience with modern build systems such as Tuist, a strong background in automated testing, and the ability to work independently with minimal supervision. Prior experience in the financial services industry and a commitment to secure development practices are highly valued.\nPrimary Responsibilities:\nDesign, develop, and maintain iOS applications for banking and financial services using UIKit, SwiftUI, Objective-C, and Swift.\nCollaborate with cross-functional teams to define, design, and ship new features.\nImplement secure coding practices and ensure compliance with banking regulations and standards.\nUtilize modern build systems such as Tuist to streamline development workflows.\nDevelop and maintain automated tests to ensure application reliability and performance.\nTroubleshoot and resolve production issues with a focus on root cause analysis.\nWork autonomously, managing tasks and priorities effectively in a fast-paced environment.\nMentor junior developers and contribute to technical leadership within the team.\nStay current with iOS development trends, tools, and best practices.\nUnderstand and adhere to the Company’s risk and regulatory standards, policies and controls in accordance with the Company’s Risk Appetite. Identify risk-related issues needing escalation to management.\nPromote an environment that supports a culture of belonging and reflects the M&T Bank brand.\nMaintain M&T internal control standards, including timely implementation of internal and external audit points together with any issues raised by external regulators as applicable.\nComplete other related duties as assigned.\nSupervisory/Managerial Responsibilities:\nNo supervisory responsibilities.\nEducation and Experience Required:\nAssociate’s degree and a minimum of 5 years’ systems analysis and/ or application development work experience or Bachelor's degree and a minimum of 3 years’ iOS development work experience. In lieu of degree, a combined minimum of 7 years’ education and/or relevant work experience, including a minimum of 3 years’ systems analysis and/or application development work experience\nAdvanced proficiency in UIKit, SwiftUI, Objective-C, and/or Swift.\nExperience working in banking, fintech, or other regulated industries.\nSolid understanding of iOS architecture components and design patterns.\nExperience with automated testing frameworks (e.g., XCTest, Quick, Nimble).\nFamiliarity with secure mobile development practices (e.g., encryption, secure storage, biometric authentication).\nStrong problem-solving skills and ability to work independently.\nEducation and Experience Preferred:\nExperience with Tuist or other modern build systems.\nFamiliarity with CI/CD pipelines and DevOps practices.\nKnowledge of accessibility and compliance standards (e.g., ADA, WCAG).\nExperience integrating with banking APIs and third-party financial services.\nPublished apps in the Apple App Store.\n#LI-JB3 #Hybrid\nM&T Bank is committed to fair, competitive, and market-informed pay for our employees. The pay range for this position is $97,100.00 - $161,800.00 (USD). The successful candidate’s particular combination of knowledge, skills, and experience will inform their specific compensation. Location\nBuffalo, New York, United States of America","description_format":"text","description_chars":3619,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"associate","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Services","Commercial & Retail Banks","Wealth Management & Financial Advisors"],"lifecycle":[{"event":"open","at":"2026-08-12T00:00:00Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 67 · green card filings: 29","filings_12m":67,"filings_prev_12m":118,"green_card_filings_12m":29,"median_offered_wage_usd":132031,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":45}],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.426,"p_room":0.28,"age_days":66,"expected_fill_days":31,"reasons":["conf:3","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":161800,"is_top_pay":false},"html_url":"https://alion.io/job/mtb-senior-ios-developer-banking-applications","json_url":"https://alion.io/job/mtb-senior-ios-developer-banking-applications.json","meta":{"generated_at":"2026-10-18T07:35:10Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":11298,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4312},"rest":"https://alion.io/mcp/rest/get_company?id=4312"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmtb-senior-ios-developer-banking-applications"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmtb-senior-ios-developer-banking-applications"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmtb-senior-ios-developer-banking-applications"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/mtb-senior-ios-developer-banking-applications\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmtb-senior-ios-developer-banking-applications"}]}