Kotlin developers jobs

Senior Software Engineer - Mission Systems Integration

Remote

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Sponsored

Full-time

Senior Software Engineer, Business Technology

New York, New York

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Today

SeatGeek believes live events are powerful experiences that unite humans. With our technological savvy and fan-first attitude we're simplifying and modernizing the ticketing industry. SeatGeek is a technology innovator on a mission to disrupt the $300 billion ticketing industry. We have the product, vision, and team to make life better for performers, venues, and fans, and build a generational consumer brand in the process. The Biz Tech team is charged with unlocking the power of the strongest

Full-time

USD 144,000.00 - 209,000.00 per year

Engineering Manager, SupportX

New York, New York

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Today

SeatGeek believes live events are powerful experiences that unite humans. With our technological savvy and fan-first attitude we're simplifying and modernizing the ticketing industry. The SupportX team is dedicated to building the future of fan support. We treat support as a product, owning the full end-to-end experience- from AI-powered chat and voice interactions to agent tooling, self-service deflection, and integrations with SeatGeek's order management, fulfillment and financial systems. We

Full-time

USD 171,000.00 - 248,000.00 per year

Senior Backend Developer - Kotlin/Java/SaaS

Boston, Massachusetts

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Today

Job Description A global insurance company is hiring a Backend Software Engineer to help build and scale the technology by powering its digital insurance platform. In this position, you'll be developing backend systems, APIs, and product features, all while working closely with frontend developers and other teams. In this role, you'll be a part of a small team in shaping the core internal systems that are essential to the company's software engineering environment. You'll also take ownership of

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Full-time

$180000 - $210000

Lead Developer - Java/Kotlin/SaaS

Boston, Massachusetts

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Today

Job Description A global insurance company is hiring a Lead Developer to help improve the way its engineering teams build, test, deploy, and maintain software. In this position, you'll work on internal platforms, automation, and development tools that help engineers work more efficiently and deliver high-quality software. You'll work closely with backend, DevOps, and other engineering teams to identify development bottlenecks and build scalable, self-service solutions. This role will also focus

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Full-time

$190000 - $210000

Android Developer

Plano, Texas

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Yesterday

A client of Innova Solutions is immediately hiring for an Android Developer Position type: Contract to Hire Duration: 12+ Months Location: Columbus, OH / Plano, TX As an Android Developer you will: Key Responsibilities Expert in in Android design technique as well as experience working across large environments with multiple operating systems/infrastructure for large-scale programs (e.g., Expert Engineers) starting to be firm-wide resources working on projects.Multi-skilled with expertise across

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Contract

$70 - $80

Lead Android Developer

Hybrid in Santa Clara, California

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Today

Job Title: Lead Android Developer Location: Santa Clara, CA (Hybrid- 3 days in a week onsite) Duration: Long Term Contract Job Description: We are seeking a Principal Mobile Software Engineer Mobile to join our team in developing cutting-edge mobile software for medical devices. This role emphasizes Android development with strong expertise in Bluetooth Low Energy (BLE) communication and a willingness to contribute to iOS development. You will play a critical role in building secure, reliable, a

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Contract

Depends on Experience

Senior Mobile Developer - Android

Toronto, Ontario

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6d ago

Immediate need for a talented Senior Mobile Developer - Android. This is a 06+ Months Contract opportunity with long-term potential and is located in Toronto, ON (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:26-20793 Pay Range: CA$45 - CA$46/hour. Key Responsibilities: Design, develop, and maintain native Android applications using Kotlin.Build scalable and maintainable applications using Android SDK and modern Android architecture.Develop

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Contract

$45 - $46

AI Engineer - LLM/AI

Boston, Massachusetts

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Today

Job Description A global insurance company is hiring an AI Engineer to design, build, and scale AI-powered capabilities across its digital insurance platform. In this position, you'll combine backend engineering with Generative AI to build reliable, production-ready AI systems and features. You'll work with machine learning and large language models, develop backend services that support AI workflows, and build systems to evaluate and monitor AI performance. You'll also work closely with product

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Full-time

$170000 - $210000

Software Engineer V

Burlingame, California

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Today

Job Description: Looking for Senior Mobile Systems Engineer with client-server experiences Key Skills/Responsibilities: Proficient in Kotlin or Swift, async programming Design and implement software systems spanning wearable devices, IOS/Android mobile applications, and distributed backend services Strong understanding of memory management, resource ownership, race conditions and deadlock preventions Debug race conditions, thread-safety issues, and complex concurrency issues Optimize CPU, me

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Full-time

USD 80.00 - 90.00 per hour

Software Engineer

Burlingame, California

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Today

Aptask Global Workforce (AGW) is seeking a Software Engineer for a contract position with a Leading Technology Firm located in Burlingame, CA. This is a 12+ month contract opportunity. We are looking for a Senior Mobile Systems Engineer with extensive client-server experience to design and implement software systems spanning wearable devices, mobile applications (iOS/Android), and distributed backend services. The ideal candidate will have a strong understanding of concurrency, performance optim

Full-time

USD 94.69 per hour

Lead Android Mobile Engineer

Remote or Madison, Wisconsin

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Lead Android Mobile Engineer in Madison, WI. Key Responsibilities: Android Application Development: * Design, develop, test, and maintain high-performing native Android applications using Kotlin and modern Android frameworks * Deliver scalable, secure, and reliable mobile solutions that support critical customer interactions * Collaborate with Product Owners, UX Designers, QA Engineers, and Backend Developers to deliver customer-focused fe

Contract, Third Party

$70 - $80 hourly

IOS Developer

Remote

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Yesterday

Role: Mobile Developer Locations: 100% Remote (Client is in FL) Duration: 12+ Months Contract Responsibilities: Design and build advanced applications for the iOS platform using Swift and Kotlin.Develop cross-platform mobile applications using Ionic, Angular, React Native, and Flutter.Collaborate with cross-functional teams to define, design, and ship new features.Work with Bluetooth technology to integrate and manage connectivity with various devices.Ensure the performance, quality, and respons

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Contract

Depends on Experience

iOS Developer

Chicago, Illinois

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Today

Job#: 3050176 Job Description: Role: IOS Developer Location: Chicago/RVA - Hybrid/Flexible Rate: $82/hr Contract Length: 6+ months Required qualifications (must have) Experience building IOS applications Proficient in Swift and SwiftUI Unit testing and UI testing experience Preferred qualifications (nice to have) Familiarity with AI tools (e.g., Claude) and integrating AI-assisted workflows Experience with open source frameworks and automated test tooling Org and Team: EP Tech - Mobile/Web

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Full-time

$82 - $84 per hour

Senior Android Developer - LMD

Sunnyvale, California

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Today

Job#: 3047069 Job Description: Senior Android Developer - LMD Location: Sunnyvale, California (Partial Remote) Role Overview We are seeking a senior-level Android Developer to join our team. The ideal candidate will be instrumental in designing and building e-commerce applications for the Android platform. This role involves ensuring the performance, quality, and responsiveness of applications while collaborating with a team to define, design, and ship new features. Key Responsibilities Desig

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Full-time

$60 - $75 per hour

Software Engineering - Software Engineer V

Burlingame, California

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Today

Job#: 3051124 Job Description: Software Engineering - Software Engineer V Location: Burlingame, Sunnyvale, or Menlo Park CA (Onsite) COMPENSATION: $79 - $89 HOURLY Role Overview We are seeking a Senior Mobile Systems Engineer with client-server experience. This role involves the design and implementation of comprehensive software systems that include wearable devices, mobile applications for both iOS and Android, and distributed backend services. The position requires a strong focus on syst

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Full-time

$79 - $89 per hour

Development Engineer

Minneapolis, Minnesota

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Today

Join a high-impact engineering team building scalable backend services for a fast-paced digital environment. This role offers the opportunity to shape resilient, high-performance systems using modern technologies, while collaborating across teams to deliver reliable solutions and technical excellence. Responsibilities Design, build, and support scalable backend services using Kotlin and modern microservices architecture. Develop and maintain RESTful APIs and Java/J2EE-based solutions that supp

Full-time

USD 33.00 - 67.00 per hour

Android Developer

Chicago, Illinois

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Today

Job#: 3050179 Job Description: Job Title: Android Developer Location: Chicago, IL (Hybrid) Contract Duration - 6 Months Pay Rate: $82/hr Note: We are not able to consider C2C or third-party submissions Role Overview We are seeking an Android Developer to create and enhance customer-facing digital experiences. The role involves developing Android solutions that align with product strategy and adhere to engineering best practices. You will partner with cross-functional teams including Softwar

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Full-time

$82 - $82 per hour

Engineer

Minneapolis, Minnesota

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Today

Join a dynamic engineering team working on inventory valuation, pricing, and chargebacks for a large-scale finance initiative. This role focuses on building and supporting modern JVM-based solutions that help enable stock ledger functionality and support a smooth transition to new business capabilities. Responsibilities Design, build, test, and support software features that align with business goals and technical requirements. Develop and enhance services and APIs within a microservices-based

Full-time

USD 51.00 - 89.00 per hour

Android Tech Lead

Doral, Florida

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Today

Job#: 3050973 Job Description: Android Tech Lead Location: Doral, Florida (Hybrid) Duration: 6 Month Rolling Contract Rate: $70-$80 Per Hour W2 Role Overview The Android Mobile Lead is a platform-level technical leader responsible for enabling high-quality Android feature delivery. This role operates across teams to provide guidance at key technical checkpoints, maintaining engineering consistency, reliability, and platform health. The position involves hands-on coding, architecture and des

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Full-time

$70 - $79 per hour

Staff Software Engineer - Capital One Travel - Android

Toronto, Ohio

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Today

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer - Capital One Travel - AndroidAbout Capital One Canada.For 30 years, we\'ve been on a mission to change banking for good. We challenge the traditional bank stereotype by integrating machine learning, conversational AI and design thinking into our core operations. We\'re a bank a tech company would build, where your work directly shapes innovative solutions that impact millions of Canadians. We\'re driven by fearless

Full-time

Compensation information provided in the description