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Job Description Job Title: Mobile Frontend Developer Location : Remote Compensation : 50-55$/Hr on C2C/1099 Work Authorization: GC, USC Job Summary: We are seeking a talented and detail-oriented Mobile Frontend Developer to join our growing team. You will be responsible for building intuitive, responsive, and high-performance mobile applications that deliver exceptional user experiences across Android and iOS platforms. You will collaborate with cross-functional teams including product managers, designers, and backend engineers to bring our mobile vision to life. Key Responsibilities: · Design, develop, and maintain mobile applications with a focus on frontend performance and usability. · Translate UI/UX designs into high-quality, responsive mobile interfaces. · Collaborate with backend developers to integrate APIs and services. · Ensure the technical feasibility of UI/UX designs and optimize for performance. · Write clean, maintainable, and testable code following best practices. · Debug and resolve issues, crashes, and performance bottlenecks. · Participate in code reviews and contribute to continuous improvement. · Stay updated with the latest trends in mobile development and frontend technologies. Required Skills & Qualifications: · 5+ years of experience in mobile frontend development. · Proficiency in one or more mobile frameworks: · React Native, Flutter, or native development (Swift, Kotlin, Java). · Strong understanding of JavaScript, TypeScript, or Dart (depending on framework). · Experience with state management libraries (e.g., Redux, MobX, Provider, Bloc). · Familiarity with RESTful APIs, GraphQL, and third-party SDKs. · Solid understanding of responsive design, mobile UI/UX principles, and accessibility. · Experience with version control systems like Git. · Knowledge of app deployment processes for App Store and Google Play. Preferred Qualifications: · Experience with CI/CD pipelines for mobile apps. · Familiarity with unit testing, integration testing, and UI testing tools. · Exposure to analytics, crash reporting, and performance monitoring tools (e.g., Firebase, Sentry). · Experience working in Agile/Scrum environments. · Contributions to open-source projects or a portfolio of published apps. Soft Skills: · Strong problem-solving and analytical skills. · Excellent communication and collaboration abilities. · Attention to detail and a passion for delivering high-quality user experiences. · Ability to work independently and manage time effectively.

$60 - $120/hourpayPythonRustGoLangFull-stackJAVANode.jsAndroid DevelopmentiOS Developmentmicro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform. Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI. Job Title: Software Developer Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Key Responsibilities: • Design, implement, and maintain scalable back-end and full-stack applications using Python, Rust, GoLang, Java, or Node.js., • Collaborate closely with cross-functional team members to deliver high-quality software solutions that meet evolving business requirements., • Write clean, efficient, and well-documented code, following best software engineering practices., • Troubleshoot, debug, and optimize existing codebases to improve performance and reliability., • Participate in code reviews, technical discussions, and architectural planning to drive continuous improvement., • Contribute to the full software development lifecycle, from concept and design to testing and deployment., • Maintain clear, concise, and thoughtful written and verbal communication across distributed teams. Required Skills and Qualifications: • 3+ years of hands-on experience in software development with one or more of the following: Python, Rust, GoLang, Java, Node.js, Android, IOS or full-stack development (backend or full-stack)., • Proficiency in building scalable, reliable, and maintainable software systems., • Experience working in remote, collaborative, and agile environments., • Expertise in modern development tools, version control systems, and CI/CD pipelines., • Strong problem-solving skills with keen attention to detail., • Excellent written and verbal communication skills, with a high standard for clarity and professionalism., • Self-driven, proactive, and able to work independently in a distributed setting. Preferred Qualifications: • Experience with cloud platforms such as AWS, GCP, or Azure., • Knowledge of DevOps principles and containerization technologies., • Background in mentoring or leading small engineering teams.

Join the Playbook team as an iOS & Android Developer with React Native expertise and help us craft an exceptional user experience for our sports and academic communities. Build and launch our iOS & Android apps from day one.

Strong knowledge of UIKit and/or SwiftUI for developing modern iOS applications.

We are seeking a skilled IOS/Swift Developer to design, develop, test, and maintain high-quality mobile applications for Apple platforms. The ideal candidate has strong experience with Swift and iOS development, a solid understanding of software engineering principles, and a passion for creating int

Leverage SwiftUI, UIKit, Combine, Swift Concurrency (async/await), and modern iOS development best practices to build scalable mobile applications. Continuously evaluate and adopt Apple ecosystem enhancements, including new iOS releases, frameworks, and development patterns. Mentor junior developers

As an iOS Engineer, you will play an instrumental role in designing, building, and deploying robust native iOS mobile applications.

About the Founding/Senior Mobile Developer (iOS, Swift, Kotlin) Vacancy:. Founding/Senior Mobile Developer (iOS, Swift, Kotlin) – New York – Hybrid – Opportunity to work for a well-known Series D Funded Company!. One of the US’s most well known consumer electronics companies – known as a l

Job ID: 25311716Reference Number: 25-00281Title: ios DeveloperLocation: Iselin, NJ, 08830Posted Date: 2025-04-21Company: HAN StaffingiOS Developer.

Contact Phone: (848) 234-8733Company: HAN Staffing ð iOS Developer – Delaware (Hybrid, Contract)Type: Contract | Hybrid (2 Days Onsite)Client: Confidentialð¡ Core SkillsSwift, UIKit, SwiftUIUI/UX design & implementationMVVM / MVC architectureREST APIs, JSON, AlamofireApp Store deployment & debu

Code, test, and deploy iOS applications or parts of iOS applications with local and/or offshore developers within a Scrum or Kanban team. Job ID: 19923901Reference Number: 23-00999Title: Lead IOS DeveloperLocation: Iselin, NJ, 08830Posted Date: 2023-06-09Company: HAN Staffing Your role The individua

DescriptionPosition at WebMDMedscapeLIVE!, a Medscape Company, delivers MD and HCP audiences across all therapeutic areas. Access MDs and HCPs through MedscapeLIVE! Events.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.MedscapeLIVE! is seeking a highly autonomous Lead Software Developer to serve as a technical anchor and driver of innovation for our registration portals and promotional live events. In this role, you will drive complex feature enhancements, and act as the primary point of contact for critical system challenges.As a strategic lead, you will be responsible for:Serve as the primary technical lead for stateside and offshore development teams proactively guiding projects of our proprietary web applications, global platforms, and educational infrastructures.Enforce code integrity, conduct rigorous code reviews, and mentor junior developers to elevate the entire team's velocity.Move beyond "ticket-taking" to proactively identify system vulnerabilities, automate repetitive workflows, and build advanced technical solutions (e.g., AIs, complex API integrations, etc.) before they impact production.Establish the standards for application responsiveness and cross-platform compatibility (Windows, iOS, Chrome, Safari, etc.). Lead the development team in testing enhancements, ensuring existing functionality remains and deployments result in zero downtime.Act as the escalation point for platform-breaking bugs to rapidly identify, isolate, and patch critical issues affecting live global events.Maintain comprehensive, high-level technical documentation, diagrams, and SOPs applicable to various software frameworks to ensure institutional knowledge is preserved and accessible.Manage large-scale projects and long-term strategic planning for development infrastructure, completing projects within production SLAs and tight deadlines.Skills/Requirements:Expert-level proficiency in front-end and full-stack technologies, including deep knowledge of HTML5, CSS3, modern JavaScript, XML, and associated libraries/frameworks.Proven experience architecting and managing third-party API connections, custom registration logics, and platform integrations (expertise with STOVA, Sitecore, or similar event management software and Webflow is highly preferred).Experience managing offshore resources, workflows, and conducting rigorous code reviews to maintain deployment standards. Demonstrated history of leading development cycles and driving product roadmaps.Must possess exceptional analytical skills with a proven ability to thrive under pressure and untangle complex legacy code.Aversion to "repetitive production work" actively seeks to automate routine tasks, implement continuous improvement, and streamline deployment pipelines.5+ years’ experience in web development with a proven track record in leadership and CMS architecture. Experience working with medical experts and medical content (MLR submissions a plus) is advantageous.Hyper-focus on data integrity, UX/UI consistency, and code execution.Excellent written and verbal communication skills, with the ability to translate complex technical concepts into clear business impacts for executive leadership and bridge communication between technical and non-technical stakeholders.Familiarity with modern version control, ticketing systems (e.g., YouTrack), and advanced data management.Compensation: $105,000 - $120,000Bonus Eligible: This position is also eligible for a discretionary company bonus, based upon business results.Benefits: Employees in this position are eligible to participate in the company sponsored benefit programs, including the following within the first 12 months of employment:Health Insurance (medical, dental, and vision coverage)Paid Time Off (including vacation, sick leave, and flexible holiday days)401(k) Retirement Plan with employer matchingLife and Disability InsuranceEmployee Assistance Program (EAP)Commuter and/or Transit Benefits (if applicable)Eligibility for specific benefits may vary based on job classification, schedule (e.g., full-time vs. part-time), work location and length of employment.

Job ID: 20288807Reference Number: 23-01275Title: Mobile Developer Lead (Android / iOS)Location: Iselin, NJ, 08830Posted Date: 2023-08-08Company: HAN StaffingMobile Developer Lead (Android / iOS).

Job ID: 20435238Reference Number: 23-01398Title: ios developerLocation: Iselin, NJ, 08830Posted Date: 2023-08-30Company: HAN Staffing Sr. IOS DeveloperLocation: MV ( Preferable) / RemoteExperience in Swift.

Job ID: 28047164Reference Number: 26-00378Title: IOS DeveloperLocation: Iselin, NJ, 08830Posted Date: 2026-04-16Contact: Deepak KumarContact Email: dipak@hanstaffing. Contact Phone: (551) 795-0621Company: HAN Staffing IOS Developer.

Contact Phone: (551) 795-0621Company: HAN Staffing Mobile developer: Android and IOS For iOS, the only difference is developing Mobile applications using Swift and Swift UI Notes for Client Interview: Small project that needs to be implemented on the call. Job ID: 25573311Reference Number: 25-

Join the Playbook team as an iOS & Android Developer with React Native expertise and help us craft an exceptional user experience for our sports and academic communities. Build and launch our iOS & Android apps from day one.

Job ID: 22842724Reference Number: 24-00834Title: iOS developerLocation: Iselin, NJ, 08830Posted Date: 2024-08-30Company: HAN StaffingiOS.

Join the Playbook team as an iOS & Android Developer with React Native expertise and help us craft an exceptional user experience for our sports and academic communities. Build and launch our iOS & Android apps from day one.

We are seeking a creative and detail-oriented Full Stack Developer to design and implement user-friendly interfaces that deliver exceptional digital experiences.

The Infosys Financial Services unit is a global leader in driving digital transformation for financial institutions.We specialize in leveraging advanced technologies such as AI, cloud, and data-led innovation to help our clients accelerate growth and unlock business value.Our AI-driven solutions emp

Job Title: Z/OS System Programmer.Location: Jersey City, NJ - Hybrid - 2 days onsite.Salary' $125K- $165K base+ bonus.In this role, you will lead the delivery and lifecycle management of enterprise mainframe platforms, overseeing both hardware and software environments.You will drive modernizatio

Full Stack Developer Java Microservices and react & AIClaude Code/Copilot/Cursor/Gemini/Codex/. Design REST APIs and headless component architectures that support both human developers and AI agents.

JavaJ2EE application development and object oriented design.Strong skills in multithreading collections framework JDBC and knowledge of Java profiling tools.Proficiency with frameworks just as Spring,Spring Boot.Knowledge of performance tuning data intensive applications.Expertise in performance pro

We are seeking a skilled Java Developer with expertise in designing, developing, and maintaining scalable microservices and RESTful APIs. Collaborate with cross-functional teams including front-end developers, product managers, and DevOps for seamless integration.

Hiring #PrincipalJavaDeveloper #JavaDeveloper #Java17 #SpringBoot #Microservices #SpringCloud #Angular16 #Oracle #JPA #Hibernate #NJJobs #ContractJobs #ITJobs. We’re Hiring: Principal Java Developer. Lead Developer or Tech Lead and is still actively involved in hands-on development.

Jersey City, NJ; Charlotte, NC.Java Development : 10+ years of experience - Core Java, REST services, Spring MVC, Angular.Working in Tomcat server, performance tuning, Windows and Linux environments.RDBMS Experience: Querying and PL/SQL experience in Oracle database platforms.Experience in Object-or

Role: Sr Mainframe Systems Programmer.Contract Position & 12+ months.Ability to travel to data center located in Somerset, New Jersey for on-site work as needed.Must be available to work outside of standard working hours to support and troubleshoot as needed (approximately twice a month).We are in n

Architecting, developing and maintaining high-quality iOS applications using Swift and SwiftUI. Managing the full iOS development lifecycle from concept through App Store release and ongoing maintenance. Strong proficiency in Swift, modern iOS APIs, and Apple development tools (Xcode, Instruments, e

Lead Java Full Stack Developer.

Hiring: Full-Time Java Full Stack Developer – Job Support.

CAA Programmer - CATIA /Enovia CAA.Location: Seattle, WA /Remote | 5 - 13 years of experience.Must Have Technical/Functional Skills.Computing and Programming language like C++, C, across native Unix platforms.Deep knowledge of software/hardware compatibility and solutions approach.Experience with Pr

Partner with senior Java architects and developers to establish technical direction. Java Developer - Authentication and Application Security to lead the design and build of a custom authentication platform for a portfolio of consumer-facing websites.

UiPath Developer / System Programmer 4. The UiPath Developer is responsible for designing, developing, testing, deploying, and maintaining Robotic Process Automation (RPA) solutions that improve operational efficiency, accuracy, compliance, and citizen service delivery across state government agenci

Java Developer with L2 L3 Support.

We're looking for a Java Developer for our margin terms and workflow management system built with a Java-based technology stack on the backend and Angular frameworks on the frontend.

Title: Software Engineer ( JAVA APPLICATION DEVELOPER ).

REMOTE / Seattle, WA - Full Time - CAA Programmer - CATIA /Enovia CAA.Must Have Technical/Functional Skills.Computing and Programming language like C++, C, across native Unix platforms.Deep knowledge of software/hardware compatibility and solutions approach.Experience with Project Management Tools l

Launched in 2012, Tinder® revolutionized how people meet, growing from 1 match to one billion matches in just two years.This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection.Today, the app has been downloaded over 630 million times, leading to over 97 billi