Your work will involve evaluating AI-generated code, correcting errors, and implementing optimized Kotlin solutions.

Jobs at Invisible Agency

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You will create high-quality Kotlin code patches for AI training data by solving real-world engineering scenarios from Git repositories.

Jobs at Invisible Agency

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As a Kotlin Coding Specialist, you will take real-world engineering scenarios like bug reports or feature requests and produce clean, idiomatic Kotlin

Jobs at Invisible Agency

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You will tackle real-world engineering scenarios, such as bug reports or feature requests, producing clean Kotlin solutions.

Jobs at Invisible Agency

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You will create high-quality Kotlin code patches for real-world engineering scenarios, evaluate AI-generated code, and document best practices to help

Jobs at Invisible Agency

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You will create high-quality Kotlin code patches for AI training, evaluating and correcting AI-generated code to help shape the next generation of developer

Jobs at Invisible Agency

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You'll architect **shared-code strategy** for Kotlin Multiplatform, powering experiences across Android, iOS, and web.

Cantina

Cantina Jobs

Your work involves correcting AI-generated code, implementing optimized Kotlin solutions, and documenting best practices using modern Android development

Jobs at Invisible Agency

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You'll develop **Android applications** using **Kotlin and Clean Architecture**, owning features end-to-end from definition to production deployment, while

Despegar

Online B2C travel agency

TO BE SUCCESSFUL IN THIS ROLE: - You have solid experience with backend development and feel comfortable working with technologies like Kotlin, Java, Spring

Freenow

Multi-service ride-hailing app

: Successfully manage and architect a diverse ecosystem that seamlessly connects high-traffic frontend apps (Tanstack/React/TS) and backend services (Kotlin … environments. - Full-Stack Technical Depth: Extensive hands-on experience and deep architectural understanding of modern full-stack ecosystems—specifically Kotlin

Wellhub

Flexible gym plans for employees

You'll design and implement a **modular Android architecture** using modern technologies like Jetpack Compose and Kotlin Coroutines.

Jobs at DKB Code Factory

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Your work will directly influence how Kotlin code is transformed, validated, and optimized. … You'll take ownership of the central pipeline connecting the Kotlin compiler's frontend with multiple backends.

Jobs at JetBrains

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Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse our company name and information. Please protect your personal information during any recruitment process. While Monks may contact potential candidates via LinkedIn, all applications must be submitted through our official website ( monks.com/careers ). About the Role As an Android Developer , you’ll be hands-on with production Jetpack Compose to help us build and maintain modern, scalable native Android apps for a large and well-known global retail brand that operates in dozens of markets. You’ll take ownership of UI and architecture, partner with other engineers to raise engineering quality, and ensure the app is fast, secure, and reliable in production. We are looking for someone who is passionate about seeking new opportunities to create impactful work. Responsibilities: Own Jetpack Compose development end-to-end: implement production UI, design system components, navigation patterns, and state management using best practices Build with modern Android standards: scalable module structure, maintainable patterns, and architecture designed for long-term evolution—implemented in Kotlin Deliver resilient production code, prioritizing performance tuning, responsive UI, secure networking, safe storage, and memory/thread safety Design and implement core Android app layers using Retrofit/Ktor, Room, Dagger/Koin, Architecture Components, Coroutines, and reactive patterns Write and maintain unit, integration, and UI tests to improve testability and participate in the overall test strategy Maintain and improve hands-on CI/CD pipelines using GitHub Actions, Jenkins, and/or Bitrise Collaborate daily using strong engineering practices including code reviews, technical discussions, and documentation across cross-functional teams, designers, QA, and project managers Communicate proactively regarding risks, progress, and priorities in a clear and timely manner to keep delivery on track across multiple countries and time zones About You The essentials: Strong production experience with Jetpack Compose (the main requirement for this account) Proven Android development experience using modern best practices and the Android SDK, Android Studio, Gradle, git-flow, and Git-based collaboration Deep technical proficiency with Retrofit or Ktor, Room, Dagger or Koin, Android Architecture Components, and the Coroutines Framework A quality mindset beyond the code, with practical knowledge of profiling, performance tuning, security, and memory leak prevention Hands-on CI/CD proficiency with GitHub Actions, Jenkins, and/or Bitrise Fluent in English with the ability to collaborate effectively in global environments, and highly comfortable communicating and designing solutions fluently in Kotlin At Monks, we believe in fostering an environment where a diversity of perspectives can thrive. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. We celebrate diversity and are committed to building a team that reflects the communities we serve. We welcome and encourage qualified applicants, from all backgrounds, who are excited to contribute to our mission. #LI-FP1 About Monks Monks is the global, digital-first, data-driven, unitary operating brand of S4 Capital plc. With a legacy of innovation and specialized expertise, Monks combines an extraordinary range of global Marketing and Technology Services to redefine how brands interact with the world. Through Monks.Flow, its flagship AI ecosystem for marketing orchestration, Monks transforms marketing into a growth engine, collapsing timelines and connecting brands to culture in real time. By deploying bespoke intelligent agents across disciplines and delivering culturally relevant, high-impact creative and digital solutions, Monks solves key critical business challenges across the entire brand enterprise to help brands sustain long-term impact. Monks was named a Contender in The Forrester Wave™: Global Marketing Services, ranks among Cannes Lions' Top 10 Creative Companies (2022-25) and remains the only partner featured in AdExchanger’s Programmatic Power Players list every year (2020-24). Named Adweek’s first AI Agency of the Year (2023) and The One Show’s inaugural AI Pioneer Organization, Monks was also awarded Business Intelligence Group’s 2025 Excellence in Artificial Intelligence Award in both the Organizational and AI Product categories. As a trusted partner to cutting-edge innovators in tech, Monks earned titles such as Optimizely Experimentation Partner of the Year (2025), runner-up for the Adobe Firefly Partner Award (2024), and Workato’s AI Visionary Customer Impact Award (2024). Additionally, Monks achieved a record-breaking number of FWAs and continues to hold the most of any partner. We are an equal-opportunity employer committed to building a respectful and empowering work environment for all people to freely express themselves amongst colleagues who embrace diversity in all respects. Including fresh voices and unique points of view in all aspects of our business not only creates an environment where we can all grow and thrive but also increases our potential to produce work that better represents—and resonates with—the world around us.

Careers | Monks

Looking for a career at one of the fastest growing rocket ships in the Ad Industry? See if we have…

You'll **develop mobile platform features** for a **fintech leader in payments**, working with **Kotlin and Jetpack Compose**.

Stone

Payment and point-of-sale solutions

You'll develop and maintain Android app features using **Kotlin** and **Jetpack Compose**, working in a modularized environment with **Clean Architecture

CI&T

Job openings at CI&T

Who we are Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We hire exceptionally smart, analytical, and hard working people who are lifelong learners. About the Role As a Mobile Developer you'll be tasked with working on Android application development. Working within the software development team, your duties will require you to assist in the development of consumer and enterprise applications. This role is ideal for developers who feel confident in their technical ability and want to be a part of the highly-skilled and constantly improving development team at Konrad. What You'll Do Write maintainable, testable, and performant software in collaboration with our world class team. Participate in code review and performing extensive testing to ensure high quality software. Research new technology and tools and share those findings with the team. Communicate clearly and effectively with all members of our team. Continuously provide feedback to the mobile development process within our company. Qualifications 1+ years of professional experience building Android applications with Kotlin. Strong command of important programming and computer science concepts. Ability to understand a mobile application and how it's built from end-to-end. Fundamental knowledge of core mobile principals (UI implementation, Android application development frameworks, Restful APIs). Knowledge of latest mobile technologies including Kotlin, Reactive Programming, Android Jetpack, Unit Test, and design patterns such as MVVM, MVP, TDD. Great interpersonal skills - we work very closely together as a team and require a lot of communication. Proactive personality, and a desire to deliver your best work. A love for improving software development workflows/process. Excellent English communication skills, written and verbal, are required. Nice To Have Experience with or an understanding of newer approaches to networking, like GraphQL. Other mobile development experience, such as iOS development using Java or Kotlin, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova. Perks and Benefits Mentorship Program Comprehensive Health & Wellness Benefits Package Parental Leave Program Flexible Working Hours Work from Home Flexibility Service Recognition Programs Socials, Outings & Retreats Culture of Learning & Development Konrad is committed to maintaining a diverse work environment and is proud to be an equal opportunity employer. All qualified applicants, regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status will receive consideration for employment. If you have any accessibility requirements or concerns regarding the hiring process or employment with us, please notify us so we can provide suitable accommodation. While we sincerely appreciate all applications, only those candidates selected for an interview will be contacted. #LI-Hybrid

Careers | Konrad®

If you’re a passionate lifelong learner and excited to work with the world’s best, we would love to meet you.

You'll build **high-performance native Android applications** using Kotlin for BJAK's insurance and financial products.

Bjak

Bjak Jobs

You'll **develop Android features** in **Kotlin with MVVM architecture** and modern UI using Jetpack Compose.

CI&T

Job openings at CI&T

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its Design award winner for inclusivity for 2025. Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. Overview With the growth of our Android app, being the most used text-to-speech app in the Play Store, we find the need for a Senior Android Engineer to help us support the new user base as well as work on new and exciting projects to push us forward. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users. We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. Our interview process involves several technical interviews and we aim to complete them within 1 week. What Yo u’ ll Do Owning major features and working closely with our design team - take ownership of features inside the app and become responsible of delivering high quality features Shape the future of our Android team Own, maintain and improve reliability metrics for key features Participate in discussions across different teams - Product, Design, Engineering Review pull requests, and support other teammates Handle critical issues or cope with unexpected challenges Take ownership of feature releases and provide nightly builds for the QA team An Ideal Candidate Should Have 5+ years of software engineering experience Familiarity with Android components Experience building or contributing to at least one Android app Product design intuition and user empathy Drive to push the boundaries of Android UI/UX Understanding of the importance of tests and how to approach writing tests Self-drive to improve the app and codebase above and beyond what's outlined in the spec Rock solid experience with Kotlin, Kotlin Coroutines, Kotlin Flow, Dagger 2, MVVM, Clean Architecture, Background Services, Music Player Service, Android Animations, Jetpack Navigation, JUnit tests Excellent communication skills User oriented problem solving approach Driven with continuous feedback from leaders Bonus: Experience building, maintaining, or otherwise contributing to open source projects in Android Experience with iOS, Web or NodeJS Technologies we use: Kotlin Kotlin Coroutines Kotlin Flow Jetpack Navigation Dagger 2 Room Custom Views, Canvas & Paint Jetpack Compose JUnit What We offer : A fast-growing environment where you can help shape the company and product. An entrepreneurial-minded team that supports risk, intuition, and hustle. A hands-off management approach so you can focus and do your best work. An opportunity to make a big impact in a transformative industry. Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture. Opportunity to work on a life-changing product that millions of people use. Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more. Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio. Think you’re a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don’t forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Speechify

AI text-to-speech reader