Kotlin jobs

Remote

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26d ago

Job Title: Android Developer Location: REMOTE Employment Type: Contract Rate: $50/hr About the Role We are seeking talented and motivated Android Developers to join our award-winning team and help expand our mobile experience. This is a unique opportunity to work on cutting-edge products that impact millions of users. Youll be part of a fast-paced, collaborative environment where innovation and excellence are at the core of everything we do. Teams Hiring Support Products: Own the end-to-end cu

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Contract

Depends on Experience

Mobile - Software Engineer in Test

Durham, North Carolina

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Today

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Mobile - Software Engineer in Test for our client in the Financial Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract/Full-time position, and the client is looking for someone to start immediately. Duration: Long-term Contract/Full-time Location: Durham, N

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Contract

$55.00 - $60.00 per hour

Senior Software Engineer *** Direct End Client ***

Remote

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Today

Senior Frontend Engineering What the work looks like: Building and evolving consumer-facing web applications using React and TypeScriptDefining and advocating for frontend code quality standards, best practices, and scalable patternsSolving high-complexity technical problems that span architecture, performance, and maintainabilityActing as a technical leader and mentor, guiding design decisions and strengthening the team through code reviews and knowledge sharingCollaborating across teams to bui

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Third Party, Contract

Depends on Experience

Sr Engineer - Loyalty Earnings

Brooklyn Park, Minnesota

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Today

The pay range is $98,000.00 - $176,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life i

Full-time

USD 98,000.00 - 176,000.00 per year

Senior Fullstack Engineer, Trust

Remote

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Today

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who

Full-time

USD 180,000.00 - 220,000.00 per year

Senior Software Engineer, Mobile Architecture

San Francisco, California

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Today

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. We're looking for

Full-time

USD 196,000.00 - 220,500.00 per year

iOS Software Engineer 2

Chandler, Arizona

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Today

Overview We are seeking a full-time iOS Software Engineer 2 in our Chandler, AZ location. In this role, you will be responsible for iOS software development for commercial aviation products, applications, and systems new to Garmin as an individual contributor. Essential Functions Creates and executes designs for small sets of new functionalities as part of a mobile development software project using Swift, Objective-C, Swift UI, Java, Kotlin or other selected languagesUtilizes software engineer

Full-time

Mobile Application Developer

Torrance, California

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Today

Title: Mobile App Tech Lead Location: Torrance, CA (ONSITE) Duration: 12 Months Rate: $65.34 per hour on W2 Required Technical Skills: 4+ years of experience in mobile and smartwatch app development.Expertise in Native Android (Kotlin/Java) and iOS (Swift/Objective-C)Strong understanding of authentication protocols (OAuth, JWT) and API integration.Experience with CarPlay and Android Auto.Proficient in debugging and performance optimization.Familiarity with MQTT and real-time communication.Exper

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Contract

$65 - $65

React native Engineer

Alameda, California

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6d ago

Role :- React native Engineer Location:- Alameda CA --3days hybrid Contact React Native Eng: About the Role: We are looking for a skilled React Native Engineer to join our team and support the ongoing development and maintenance of our cross-platform mobile application. You'll play a key role in delivering high-quality mobile experiences on both iOS and Android, working closely with product, design, and backend teams to build features, squash bugs, and optimize performance. Responsibilities

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Third Party, Contract

Senior, Software Engineer - Android

Sunnyvale, California

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Today

Position Summary Sams Credit-SDMC experience team deals with the Sams credit card experience as well as Secure Digital Mem Card experience. What you'll do What you'll do: Troubleshoot business and production issues for mobile devices by reviewing and analyzing information (for example, issue, impact, criticality, possible root cause, etc.); then engaging support teams to assist in the resolution of found issues. Upon issue resolution, perform a root cause analysis across multiple mobile devices

Full-time

USD 117,000.00 - 234,000.00 per year

Senior Software Engineer- Android (Kotlin, MVVM)

Sunnyvale, California

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Today

Position Summary What you'll do About Team On the Membership Experience Engineering team at Walmart, we provide technology to power shopping journeys that help hundreds of millions of customers live better - be it busy families getting groceries easily, new parents welcoming a new baby, organizing a new home or anyone planning a fun party. We strive to create the best shopping experience anywhere anytime, meeting customers' evolving needs and expectations. Walmart+ is pioneering the way peopl

Full-time

USD 117,000.00 - 234,000.00 per year

Software Engineer

California

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Today

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl

Full-time

USD 180,000.00 - 270,000.00 per year

Software Engineer - Clearance Required

North Carolina

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Today

Overview We are seeking a highly skilled and motivated Software Engineer to join our team in supporting Army tactical programs. As a Software Engineer specializing in Mobile Network Engineering, you will design, develop, and maintain mobile network solutions with a focus on edge computing and advanced mobile network protocols to enhance the capabilities and performance of our systems. This position is customer site, Fort Bragg, NC. LMI is a new breed of digital solutions provider dedicated to a

Contract

USD 120,000.00 - 200,000.00 per year

Software Engineer - Clearance Required

Remote

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Today

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agilit

Contract

USD 120,000.00 - 200,000.00 per year

Engineering Manager - Data

San Francisco, California

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Today

BitGo is the leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. Since our founding in 2013, we have focused on enabling our clients to securely navigate the digital asset space. With a global presence and multiple Trust companies, BitGo serves thousands of institutions, including many of the industry's top brands, exchanges, and platforms, and millions of retail investors world

Full-time

USD 230,000.00 - 290,000.00 per year

Engineering Manager - Data

Palo Alto, California

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Today

Full-time

USD 230,000.00 - 290,000.00 per year

Mobile Developer

Hybrid in Torrance, California

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Today

itle: Mobile App Tech Lead Location: Torrance, CA Duration: December 2025 December 2026 with possibility of an extension Our client's Digital Services Development Team is seeking aMobile App Teach Lead to helpdeliver innovative and meaningful digital experiences that enhance customer engagement. This role will beresponsible for leading mobile architecture, development, production support, and solutioning across both Android and iOS platforms.We're looking for ahighly skilled and motivated indi

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Full-time

$60 - $70

Staff Machine Learning Engineer, Fraud & Abuse

California

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Today

The Role As a Staff Machine Learning Engineer in Fraud and Abuse ML Engineering, you will play a central role in designing, building, and evolving the machine learning systems that safeguard Block's ecosystem from fraud, abuse, and other malicious activity. You will architect and lead the development of high-scale, real-time ML systems that power our fraud decisioning across the Block network, protecting millions of customers and merchants while maintaining seamless user experiences. You Will Bu

Full-time

USD 276,800.00 - 415,200.00 per year

Senior Machine Learning Engineer, Risk Signals & Controls

California

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Today

The Role The Risk Signals and Controls team's mission is to power Block's risk decisions with trusted signals and lean, effective models built on evolving data. We do that by building efficient tools and workflows to accelerate fraud detection and model effectiveness evaluating thousands of transactions per second in real time. We closely collaborate with ML Modellers and Software Engineers from across Block to optimize the signal lifecycle to improve signal quality, reduce noise, and accelerate

Full-time

USD 228,700.00 - 343,100.00 per year

(USA) Senior Software Engineer, Mobile

Bentonville, Arkansas

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Today

Position Summary We are seeking a highly skilled and passionate React Native Developer to join our team and help build world-class mobile applications. The ideal candidate will have deep expertise in React Native, a solid understanding of native mobile development, and hands-on experience with the full app lifecycle-from development to publishing on the App Store and Google Play. What you'll do Key Responsibilities Design, develop, and maintain high-performance mobile applications using React

Full-time

USD 90,000.00 - 180,000.00 per year

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