Senior IOS Developer
Full-time
PB consulting
We are seeking an experienced iOS Technical Lead with strong hands-on expertise in Swift, Apple Pay, Wallet integrations, location-based services, and proximity technologies. The ideal candidate will lead the development of secure, scalable iOS applications involving payments, maps, UWB, NFC, and BLE.
Required Technical/Functional Skills
8+ years of iOS development experience.
Strong hands-on expertise in Swift and iOS frameworks.
Experience with PassKit, Apple Pay, MapKit, CoreLocation, NearbyInteraction, and CoreNFC.
Experience with payment gateway integrations, secure coding, and API integrations.
Strong knowledge of CI/CD, testing, and secure architecture.
Experience with UWB, NFC, BLE, geofencing, and background location.
Understanding of payment compliance and secure transaction patterns.
Roles & Responsibilities
Lead development of iOS payment, wallet, location, and proximity-based experiences.
Build Wallet-integrated experiences using PassKit and implement Apple Pay flows.
Integrate payment gateways with validation, error handling, and transaction reconciliation.
Develop mapping features using MapKit, Google Maps SDK, and Location Services.
Implement geofencing, background location tracking, clustering, custom map layers, and real-time route visualization.
Develop UWB-based interactions using NearbyInteraction.
Implement NFC tap interactions using CoreNFC.
Integrate BLE-based functionality where required.
Write clean, scalable, testable Swift code following secure architecture principles.
Lead technical design, code reviews, troubleshooting, and development best practices.
Collaborate with cross-functional teams to deliver secure and reliable iOS solutions.
Vacancy posted 23 days ago
Similar jobs that could be interesting for youBased on the Senior IOS Developer in Washington DC vacancy
- ...IOS Senior DeveloperLocation: Washington DC / Milford, OHDuration: FulltimeJob Description:8+ years of iOS experience.Strong in Swift,... ...CI/CD.Responsibilities:We are looking for an experienced iOS Developer with deep, hands-on expertise in building payments and wallet...Senior
JConnect Infotech
Washington DC3 days ago - ...Senior iOS DeveloperThe Office of the Chief Technology Officer (OCTO) will be implementing the Mobile Driver License (mDL) for the District... ...OCTO-DMV team is looking to hire highly skilled senior iOS developer to rapidly connect DMV Enterprise Application with modern...SeniorHourly payContract workWork at office
InstantServe LLC
Washington DC2 days ago - ...Superhuman Mail team, you will own our team’s outcomes for our iOS mobile roadmap alongside the Engineering Manager and Product Manager... ..., and then drive execution to get there. Mentor and coach senior engineers to grow in execution, judgment, and influence. Drive...SeniorFull timeWorldwide
Superhuman
Washington DC11 days ago - SAIC is seeking an experienced Solutions Architect to join the Solutions & Technology group. The role is preferred to be based in Chantilly, VA, with hybrid options in Reston or Arlington, VA. You will translate complex government requirements into compelling winning...Senior
- L3Harris Technologies in Arlington, VA is seeking a Senior Principal, Business Development to lead Federal DHS growth campaigns and strategic captures. You will drive win strategies, pricing, and competitive analyses to secure new opportunities in the federal market. The...Senior
- ...Senior iOS Engineer At Range, we're building towards a world where anyone can live the financial life they imagine for themselves. If that sounds like a mission you want to be a part of, let's create it together. We're building AI-powered wealth management. Investments...Senior
Range
McLean, VA5 days ago - SAIC's Solutions & Technology group seeks an experienced Solutions Architect to join our team. The role will report to the Intel Space CTO and act as a cornerstone for capture and proposal efforts, translating complex government requirements into compelling technical solutions...Senior
$200k - $240k
...captures and proposals in response to government RFPs, RFIs, and Sources Sought notices in support of IC and DoW programs Author and develop technical volumes, white papers, and solution narratives from concept to completion with minimal direction Analyze and decompose...SeniorCareerArc
Arlington, VA2 days ago$155k - $303k
...obsession to accelerate our clients’ businesses through designing the products and services their customers truly value.OverviewAs a Senior Principal, you will actively participate in the growth and development of the Management Consulting and Strategy practice at...Senior- L3Harris Technologies in the Washington DC area is seeking a Senior Principal, Business Development to lead growth campaigns across the Maritime sector. You will reinforce relationships with DoW and US Navy customers, shape capture strategies, and coordinate internal teams...Senior
- The Clearing, Inc. is seeking a Senior Principal Consultant to manage a client engagement within the Department of War. A DoD Secret clearance (active within 2 years) and onsite work in Alexandria, VA about three days per week are required. Senior Principals mentor teams...Senior3 days per week
- Stellarus is seeking a Senior Principal, Application Architecture to shape reusable services and vendor integrations, turning platform strategy into systems engineers can build, test, deploy, and operate. This is the senior IC architecture role, serving as the technical...Senior
- ...leading international financial institution is seeking a Principal Portfolio Manager for Credit Strategies in Washington, DC. This senior role involves managing large-scale private credit investments and requires an advanced degree and over 15 years of experience in portfolio...Senior
- ...Senior Director, Principal Gifts About the Company Philanthropic organization supporting Indigenous culture & individuals Industry Non-Profit Organization Management Type Non Profit Founded 2017 Employees 11-50 Categories ~ Non-Profit &...Senior
$175k
The Better Angels Society is looking for a Senior Director of Principal Gifts to enhance its fundraising efforts. Reporting to the President & CEO, this role focuses on creating strategies for securing significant contributions while building donor relationships. Ideal...SeniorRemote job- Publicis Sapient is seeking a Senior Principal to help grow the Management Consulting and Strategy practice and shape goal-oriented Digital Business Transformations for clients. You will deliver strategic advice in the early stages of transformations and work in multidisciplinary...Senior
- The Clearing, Inc. is seeking a Project Leader at the Senior Principal Consultant level to manage a DoD-engagement from Alexandria, VA... ...You'll mentor staff, drive new business, oversee budgets, and develop account strategies while upholding The Clearing’s standards for...Senior3 days per week
$140k - $200k
...Software Engineer, iOS Core Product - Alexandria, VA, USAAlexandria, VA, USAThe mission of Speechify is to make sure that reading is... ...Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as...Work at officeRemote workSpeechify
Alexandria, VA2 days ago$203.5k - $275.3k
Are you passionate about transforming how Amazon's senior leaders make strategic talent decisions? Amazon's Senior Talent and Transformation... ...responsibilities• Advise senior leaders in business and HR to develop the workforce strategy that supports the business objectives•...SeniorFlexible hours- ...iOS Developer - JDQualifications Preferred Qualifications - Here are the preferred qualifications for this role:5+ years of software development experience3+ years of experience with iOS, Objective-C, Cocoa. Swift knowledge is a plus.Working knowledge of REST API web services...Work experience placement
Kaav Inc.
Laurel, MD2 days ago - ...include: Lead and oversee a portfolio of clinical informatics and health IT initiatives Serve as primary point of contact to senior government stakeholders Ensure integration across technical, clinical, and operational domains Manage program performance across...Senior
Oxford Government Consu
Washington DC3 days ago - ...in particular software or business applications utilized in an end-user environment. The IT SME keeps abreast of technological developments and applications.Key Responsibilities:•Provide expert technical knowledge and analysis of highly specialized applications and operational...Senior
Bow Wave LLC
Washington DC4 days ago - ...Senior Principal, Business Development L3Harris has an opening in the Business Development organization responsible for developing new business in our Maritime Sector businesses. The location will be in the Washington DC area. The new hire will reinforce, establish...SeniorFor contractors
- ...Job Description Job Description Description Senior Systems Engineer WHO WE ARE: STAHL Companies provides the Program Management for its Channel of Commercial Technology companies in Government that consist of Small Businesses and New Technology start...SeniorFor contractors
Stahl Companies
Washington DC22 days ago - ...IDR is seeking a iOS Developer to join one of our top clients for an opportunity in Bellevue, WA. This position supports a major mobile application migration project within the retail and e-commerce industry. The role involves working closely with a team to ensure a...Temporary work
IDR
Washington DC8 days ago - ...our country from threats. Job Description Advance how our customers operate while you advance your career. Join GDIT as a Senior Principal Directory Services Architect you will build an impactful career in enterprise IT, collaborating with people who are driven...SeniorFlexible hours
General Dynamics Information Technology
Washington DCmore than 2 months ago $160k - $180k
...businesses while facilitating the technologies and defense industrial base of the future.AMERICAN SYSTEMS is currently looking to hire a Senior Economic Security Analyst to support OUSW(R&E). This position requires someone eligible for a Top-Secret clearance and SCI...SeniorFor contractorsCurrently hiringWork at officeRemote workFlexible hours$210k - $256.67k
...seamless integration of SAP EWM with other SAP modules and systems.Develop and maintain detailed documentation, including functional... ...audiencesMature interpersonal and influencing skills, especially at senior client levels.Committed to advancing the Infosys brand through...SeniorFull timeTemporary workWork experience placementRemote work- ...Web Java Software Engineer100% remote but must be on the East CoastSpecial Skillset: Role: iOS Mobile Application Developer with capability to support in technical lead abilitiesLeads system analysis, design, development, and implementation for our existing mobile native...Work experience placementRemote work
Samprasoft
Washington DC2 days ago $151.66k
Agency: National Gallery of ArtDepartment: Other Agencies and Independent OrganizationsSub agency: CSalary: Starting at $151,661 Per year (SL SL)Dates: Open 08/17/2026 to 08/31/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: NGA-26-182-DEDocument...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior IOS Developer. Be the first to apply!
Related searches
- ios developer Washington DC
- senior network engineer remote Washington DC
- senior app developer Washington DC
- senior manager legal Washington DC
- senior retail sales associate Washington DC
- sr project manager Washington DC
- senior account executive Washington DC
- senior manager strategic initiatives Washington DC
- senior staff systems engineer Washington DC
- senior commercial counsel Washington DC