Mobile Application Developer (iOS and Android)
ETHEREUM TECHNOLOGIES LLC
Mobile Application Developer (iOS and Android) Location Chicago, IL Duration 12Months+ Extension Hourly Rate Depending on Experience (DOE) Work Authorization Design and develop software applications (apps) for mobile phones, Smartphones, tablets, and other mobile devices. May develop on one or more mobile platforms including Apple iOS, BlackBerry, Google Android, Microsoft Windows Mobile, and/or other mobile platforms. Manage full software development life cycle including testing, implementation, and auditing. Perform product design, bug verification, and beta support which may require research and analysis. Job Summary Create, maintain and implement the source code to develop mobile apps and programs that meet the needs and requirements of the clients using the computer programming languages. Primary Responsibilities Support the entire application lifecycle (concept, design, test, release and support). Produce fully functional mobile applications writing clean code. Gather specific requirements and suggest solutions. Write unit and UI tests to identify malfunctions. Troubleshoot and debug to optimize performance. Design interfaces to improve user experience. Liaise with Product development team to plan new features. Ensure new and legacy applications meet quality standards. Research and suggest new mobile products, applications and protocols. Stay up-to-date with new technology trends. Qualifications Proven work experience as a Mobile developer. Demonstrable portfolio of released applications on the App store or the Android market. In-depth knowledge of at least one programming language like Swift and Java. Experience with third-party libraries and APIs. ETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract. #J-18808-Ljbffr
- ...problem-solving skills. The role requires comfort working in large organizations and collaborating across teams on shared codebases. Applicants must have the ability to think long-term and a strong cultural fit with the team. The position is hybrid with onsite requirements...IosAndroidWork at office
- A technology development firm seeks to expand its team with proactive and collaborative candidates for hybrid positions in Chicago. The role emphasizes long-term thinking, ownership mentality, and a strong cultural fit within a rapidly growing team focused on innovative...IosAndroidWork at officeRelocation
- ...Mobile Device Endpoint Engineer Location: Alpharetta, GA; Charlotte, NC; Chicago, IL; Conshohocken, PA; Denver, CO; Fargo, ND... ...grade security and governance controls. Managed and secured iOS and Android devices at scale using modern MDM/MAM best practices....IosAndroid
- ...for a role in Chicago focusing on IT services, specifically in mobile application development. The position emphasizes proficiency with AI-driven tools, iOS development, and a strong understanding of Android platforms. Candidates should have at least 5 years of...IosAndroid
- ...Mobile UI Developer – Sr. Mobile UI iOS Developer senior with 8+ years experience, having expertise in Swift/Objective-C, XCode, Networking /API Integration... ...Automation, Git/ version control and Agile Mobile UI Android Developer senior with 8+ years experience, having...IosAndroid
- ...Mobile Developer Location: Chicago, IL Duration: Contract Rate:... ...hire. Job Description For iOS 1. Develop: Partner... ...RESTful API's to connect iOS applications to back-end services Experience... ...Job Description For Android 1. Develop: Partner...IosAndroidContract work
- ...technology company in Chicago is seeking a Junior Software Engineer to work on full-stack and mobile development projects. You will develop both iOS and Android applications, contributing to backend services, APIs, and cloud infrastructure. Strong problem-solving and communication...IosAndroid
- ...treated like FTEs) Team & Product Overview Team size: hiring+ mobile engineers now → growing to 40+ Product: Buy Now, Pay Later (BNPL... ...make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity,...IosAndroidPermanent employmentContract workFor contractorsWork at officeLocal areaRelocation
$130k - $180k
...Bayer (Schweiz) AG is seeking a Staff Mobile Engineer in Chicago, Illinois to lead mobile development. This role requires... ...8+ years of software experience, including mobile applications development for iOS and Android. You will work in a collaborative environment focusing...IosAndroid- ...Senior Mobile Application Engineer Location: Downtown Chicago (Hybrid) Employment Type:... ...Application Engineer with deep expertise in Android/iOS development and Java to join our... ...between our Android and iOS engineers, developing robust cross-platform solutions and modernizing...IosAndroidFull timeContract workLocal area
- ...consulting firm delivering top-notch iOS & android Developer solutions to industry giants including... ...and a passion for creating impactful applications. Join us in a pivotal role that... ...Embark? If you're a visionary in mobile app development and meet our rigorous...IosAndroidFull timeContract workRelocationRelocation package
$145k - $165k
...creator of HomeAware, an AI-powered mobile application that delivers real-time presence insights... ...Engineer with deep expertise in developing and supporting mobile applications,... ...engineering, with strong skills in native iOS (Swift) and Android (Kotlin) development, and ideally,...IosAndroidFull timeRemote workWork from homeFlexible hours$139k
...a talented and motivated Mobile Software Engineer to join... ...you will enhance our mobile application capabilities by developing, optimizing, and maintaining... ...Mobile Software Engineer, Android Engineer, or similar role.... ...for both Android and iOS. BLE Devices: Experience...IosAndroidTemporary workWork at officeRemote workFlexible hours- ...years of software development experience including iOS OR Android experience ~ Hands on experience developing and architecting solutions with one or more of... ...designing software solutions ~ Experience in mobile application software development tools (e.g. GIT), testing,...IosAndroid
- ...Engineering Manager in Oak Brook, IL, to lead a team in developing innovative mobile and web applications. This role requires management oversight on... ...The ideal candidate boasts extensive experience in iOS and Android applications, agile methodologies, and team leadership...IosAndroid
- ...Sr Android Developer Proven experience as a React Native developer and Android developer.... ...libraries and APIs. Understanding of iOS and Android app development and app store... ...skills. Develop and maintain high-quality mobile applications using Android and React Native....IosAndroidWork visa
- ...seeking a Lead Product Manager to drive strategy and execution for its mobile clinical application portfolio. This role involves enhancing engagement, retention, and integration across iOS and Android platforms. Candidates should possess substantial product management...IosAndroid
$76.6k - $144.7k
Chamberlain Group is seeking a Software Engineer 3, specialized in Front End development for Android and iOS. This hybrid role based in Oak Brook, IL, involves developing applications using Agile methodologies, collaborating with cross-functional teams, and mentoring...IosAndroid- ...Mobile Developer You will be the primary mobile developer for the Android platform. You will be working in tandem with a backend team, a web development team, and an iOS counterpart. The app should be reactive as to display properly on a variety of screen sizes, including...IosAndroid
- TEN Mobile Developers (Android and iOS) for NJ, Chicago, MI, CA Agile, Android, Git flow, iOS, Java, JavaScript, Mobile Development, Native Android... ...Functions and Requirements: • Experience in Mobile application development using iOS or Android or Both • Quality and...IosAndroidFull timeContract work
- ...Product Manager- Mobile Apps Location: Chicago, IL Hire Type: Contract EXP: 10+ Primary Skills: Mobile Android, Mobile iOS, Product Management, Project Management Job Description 1. Reason for Opening – We have product capacity crunch and current team...IosAndroidContract work
- ...iOS/iPadOS Developer We are seeking an Apple mobile developer to create a native mobile app that will allow our customers to use our ATMs and other services... ...a backend team, a web development team, and an Android counterpart. The app should be reactive so that a single...IosAndroidLocal area
- ...About the job: Mobile App Developer position How often do you get the chance to make a global... ...of apps with high-quality mobile and application development Manage the entire... ...customers' needs and develop new features in Android & iOS Fix bugs and other performance...IosAndroidFull timeWork at office
- ...and Python development skills. They will work with analysts, developers and managers as part of project development. A wide degree of... ...delivery experience Desired Skills & Experience - React, iOS, Android Required Skills : Python Additional Skills : Software...IosAndroid
- ...Domain Job Title: Mobile App Architect Location... ...deployment of a new mobile application, ensuring it is scalable and... ...understanding of both Android and iOS platforms from an architectural... ...mobile app and website are developed in tandem and meet design and...IosAndroidRemote work
$30 - $35 per hour
...while running tests. You will work typically 3 days per week (24 hours) and up to 5 days a week (40 hours). Must be familiar with iOS and Android devices (phones, watches, etc.). Perform fitness intensive tasks such as walk, hike, run, cycle, swimming activities on a daily...IosAndroidLocal area3 days per week- ...Automation Engineer to design, develop, and maintain automated... ...scripts for Salesforce applications, leveraging Selenium with C#... ...for web and Appium for mobile platforms. The role involves... ...automation scripts using Appium for iOS and Android applications. ?...IosAndroid
- ...generation messaging and mobility solutions to carriers... ...an experienced Mobile Application Development Engineer... ...independently to design and develop product features,... ...applications on the Android platform Address... ...experience in Hands on native iOS app development with...IosAndroid
- ...: Design and build advanced applications for the iOS platform Collaborate with cross... ...and manage new projects and build mobile applications. Develop APIs for mobile functionality support... ...bottlenecks Engage with the Android community to report, request, and...IosAndroid
$24.04 per hour
...seekers through innovative mobile, web, and email services, as... ...#1 rated job search app on iOS & Android. Summary of Job: As an... ...platform to managing free trials, developing proposals, and closing deals... ...(EEO) to all employees and applicants without regard to race,...IosAndroidHourly payFull timeRemote workFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mobile Application Developer (iOS and Android). Be the first to apply!
- mobile application engineer Chicago, IL
- mobile software developer Chicago, IL
- mobile app developer Chicago, IL
- android mobile app developer Chicago, IL
- vice president of application development Chicago, IL
- oracle apps technical consultant Chicago, IL
- product manager mobile applications Chicago, IL
- now accepting applications Chicago, IL
- field application scientist Chicago, IL
- cash application clerk Chicago, IL


