Mobile Developer
System One Holdings, LLC
Mobile DeveloperLocation: Hybrid reporting to Vienna/Winchester, VA, Pensacola, FL or San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear ContractDescription: To support the development, maintenance, and enhancement of the organization's mobile banking applications across iOS and Android platforms. Mobile Developers are embedded within cross-functional Agile teams and play a critical role in delivering secure, reliable, and user-friendly digital experiences to millions of members. This role involves technical execution, platform advocacy, and collaboration across disciplines to ensure high-quality mobile solutions aligned with business goals and member needs.ResponsibilitiesDesign, develop, and maintain mobile banking features for iOS and/or Android platformsResolve production issues and contribute to platform stability and performance improvementsCollaborate with cross-functional Agile teams including front-end, back-end, and product stakeholdersParticipate in Agile ceremonies and contribute to sprint planning and backlog refinementEnsure adherence to platform-specific development standards and best practicesWrite and maintain unit and UI tests; participate in peer code reviewsStay current with mobile OS updates, development trends, and emerging technologiesAdvocate for platform excellence and contribute to reusable component librariesMentor junior developers and contribute to team knowledge sharingSupport enterprise-wide mobile initiatives and influence platform strategy (senior levels)QualificationsBachelor's degree in Computer Science or related field Progressive experience in mobile application development (level-dependent) Proficiency in:iOS: Swift, Objective-C, XcodeAndroid: Kotlin, Java, Android StudioExperience integrating RESTful APIs and third-party librariesFamiliarity with Agile methodologies (SAFe preferred)Strong analytical, debugging, and problem-solving skillsEffective communication and collaboration abilitiesDesired: Experience with CI/CD pipelines, mobile accessibility standards, and performance optimizationCareer LevelsAssociate Mobile Developer (Level 1) Focus: Learning and foundational contribution Technical Responsibilities:Build small features and bug fixes under guidanceParticipate in Agile ceremonies and code reviewsLearn platform tools and development practicesPair with senior developers for mentorshipSoft Skills:CuriosityAdaptabilityClear communicationTeam collaborationMobile Developer (Level 2) Focus: Independent contribution and platform ownership Technical Responsibilities:Own moderately complex features and bug fixesRepresent mobile platform within Agile teamCollaborate with designers, analysts, and product ownersBegin mentoring junior developersSoft Skills:AccountabilityCross-functional communicationProactive problem-solvingSenior Mobile Developer (Level 3) Focus: Technical leadership and cross-team collaboration Technical Responsibilities:Lead development of complex features and platform initiativesInfluence architecture and reusable componentsMentor junior developers and drive platform standardsRepresent mobile in cross-team effortsSoft Skills:LeadershipStrategic thinkingCoachingPlatform advocacyPrincipal Mobile Developer (Level 4) Focus: Vision-setting and enterprise-level influence Technical Responsibilities:Define mobile platform strategy across release trainsLead enterprise-wide mobile initiatives and innovationIntroduce new tools, frameworks, and practicesAdvocate for mobile excellence across the organizationSoft Skills:Visionary leadershipChange managementThought leadershipEnterprise collaborationRef: #851-Rockville-S1
- ...Mobile Test Automation Engineer Qualifications Required: ~ Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or related IT discipline; or equivalent experience ~6+ years of experience writing test automation scripts...Suggested
- ...Sr Android / iOS Developer Location: Mclean VA / Richmond VA Duration: 12 months+ Mobile iOS Developer - 4 years’ experience in a similar developer role - Strong proficiency with Swift and iOS development ecosystem (Foundation, SwiftUI, Combine, UIKit) - Deep...Suggested
- ...Responsibilities: • Develop Android client code solutions that deliver on Product Strategy and adhere to established engineering best... ...quality • Remain an active learner in all technologies related to mobile development (Kotlin, Swift 3rd party libraries, etc.) •...SuggestedLocal area
- ...Have Technical/Functional SkillsIonic Framework (enterprise-scale mobile app development)Capacitor (native bridge, plugin development,... ..., scalability, and maintainabilityMentor and guide mobile developers across hybrid and native stacksCollaborate with UX, Product Owners...Suggested
- ...Mobile Developer Hybrid Mobile Developer Hybrid in Vienna, VA, Winchester, VA, Pensacola, FL, or San Diego, CA Long Term Contract W2 & C2C Options To support the development, maintenance, and enhancement of the organization's mobile banking applications across iOS...SuggestedLong term contract
- ...Mobile Architect – Ionic and Capacitor (Mandatory) We are looking for a Mobile Architect with strong and proven experience in Ionic-based hybrid mobile development to architect, design, and lead enterprise-grade mobile applications. This role strictly requires hands...
- ...Integration, Capacitor 5.x plugin Integration, CSS, HTML, basic knowledge on Android and iOS. Experience in consuming REST API's. Tools: xCode, Android studio, Git, JIRA/Confluence. Additional skill: In depth knowledge on session handling, native mobile programming....
- ...Title: Mobile Developer - iOS Location: Hybrid - Any campus location (Vienna, VA, Winchester, VA, Pensacola, FL, San Diego, CA) Job Description To support the development, maintenance, and enhancement of client's mobile banking applications across iOS and Android...Local areaFlexible hours
- ...About Objects Mobile App Team Position Does building amazing, intuitive, delightful mobile apps excite you? Well, it does us! Join... ...limits. Responsibilities: Design and implement well-developed software Communicate with stakeholders, product owners, and...Work at office
- ...NXTKEY CORPORATION, based in Arlington, VA, is seeking a seasoned Mobile Forensic Analyst to enhance their cybersecurity solutions. The ideal candidate will have significant experience in digital forensics, with a focus on mobile devices, and will work in a secure federal...
$85k - $125k
...security clearance. We look for a bachelors degree or equivalent practical experience. We require 4+ years of experience developing mobile applications. We need hands-on experience with native mobile development using Swift, Java, or Kotlin. We value...Full time$100k - $160k
iOS Mobile Developer, #1084iOS Engineer — On-Device Translation Platform | DHS/ICE Mission EnvironmentWhat You'll BuildA real-time speech translation app that runs entirely on-device: audio capture speech recognition translation text-to-speech, coordinated across multiple...Remote workFlexible hours- External Description Mobile/Web Developer (.Net)The Air Line Pilots Association, International (ALPA), the largest airline pilot union in the world and the largest non-governmental aviation safety organization in the world (representing over 80,000 pilots at 42 U.S....Work at officeLocal areaRemote workFlexible hours
- ...Job Title: Web & Mobile Content Developer Location: Vienna, VA Work Schedule: hybrid, onsite 3 days per week and remote 2 days per week Pay Rate: W2 only Position Type: Multiyear Contract Senior Web Content & Search Engine Optimization (SEO) Specialist....Long term contractFull timeContract workFor contractorsLocal areaRemote work2 days per week3 days per week
$157.25k - $212.75k
...Cross-Platform Mobile DeveloperWe are seeking a skilled Cross-Platform Mobile Developer to build applications that function seamlessly across multiple platforms. The ideal candidate will leverage their expertise in mobile development frameworks, security protocols, and...Temporary workImmediate startRemote workWorldwideFlexible hours$216k
...Senior Mobile Developer (iOS / Android)Location: Washington, D.C. (Onsite)Clearance Required: Active Top SecretPosition Status: Direct HireSalary: Up to $216,000Position Overview: We are seeking an experienced Senior Mobile Developer to design, build, and deploy secure...For contractors- ...Sr. Mobile DeveloperRemote in either Washington, DC As a Sr. Mobile Developer (Cross-Platform), you will design, build, and sustain secure iOS and Android applications to deliver mission-critical mobile capabilities for federal stakeholders. Our engineering team builds...Permanent employmentFull timeImmediate start
$111.16k - $150.39k
...Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Skills: Mobile Device Management (MDM),Mobile Security,RMF,Secure Authentication Experience: 10 + years of related experience US...Temporary workImmediate startWorldwideFlexible hours- ...and Citizen candidate's. This is a remote job, client is based out of Washington DC. Pay rate is 70-75/hr or DOE Must have Hybrid mobile application development STRONG Angular JSResponsibilities· Mobile resources should be skilled in the following:Hybrid mobile application...Remote workRelocation
- ...Mobile Device EngineerOwn your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global enterprise directly, contributing to a mission that protects our nation every day.As a Mobile Device Engineer supporting...
- ...Mobile DeveloperIncorporated in 2006; Headquartered in Chantilly, VA. Viedtech has established itself globally with its services and... ...ReduxExperience with Git or other version control systemsExperience developing Higher Order Components (HOC)Experience with unit testing...
- ...leveraging the Adobe Experience Manager (AEM) platform, Adobe Ecosystem such as Adobe Target & Adobe Analytics. ~ Hands-on developer to work as part of Amtrak.com and Amtrak Mobile app development team to deliver different privacy features and functionalities....
$230k
DescriptionActioNet is seeking a Senior Mobile Broadband Engineer to join our team in multiple conus locations. Remote work is available for this position. The position requires up to 25% travel. This is a Mission Essential designated position per DFARS 252.237-7023.Salary...Remote work$90k - $115k
...more than 2 years of experience with Elixir/Ruby/ReactYou have 2 years experience with Ruby and Web Development You are expert at mobile development You have interest in development You have a passion for products and want to be involved in the conception, design and...Local area- Job DescriptionAs the Mobile Software Engineer Lead you will be the technical leader of a team of talented engineers. You will collaborate together to develop, enhance, and sustain mobile apps in a cross-functional team environment. You will drive innovation through design...
$125.1k - $225.2k
...cycle, including technical requirements, architecture/design, development, testing, and deployment.Embedded Software Development: Develop embedded software on Linux platforms.Product Integration: Research, test, build, and coordinate the integration of new products based...Full timeWork experience placementFlexible hours- ...down large tasks into smaller tasks that can be executed by the rest of the development team.Work closely with other engineers to develop the best technical design and approach for new product development.Build software solutions where the solution is not always well defined...Worldwide
$100k - $130k
...Iridium is seeking an Embedded Software Engineer III to join our Mobile Product Software Engineering Team! As an Embedded Software... ...reliant, you’ll thrive in this position.What You’ll Do:Design and develop embedded software for microcontrollers ensuring high-quality, performance...Full timeWork at officeRemote work- ...choose MITRE - and make a difference with us.MITRE’s Electronic Systems Security department is seeking highly motivated engineers to develop and secure next-generation embedded systems supporting missions of national importance. Our teams work at the intersection of...Work experience placementInternshipLocal areaImmediate start
- ...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
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mobile Developer. Be the first to apply!


