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

Jobs at Invisible Agency

--

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

--

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

--

You'll shape the future of the Kotlin ecosystem by creating and maintaining foundational libraries used by hundreds of thousands of developers.

Jobs at JetBrains

--

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

--

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

--

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

--

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

--

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

This position is required to be in the office 3 days a week. About Us: Sauce Labs is the world’s largest full-lifecycle, test automation platform, and the company behind Selenium. Trusted by 80% of the world’s top ten largest financial institutions and over 300,000 enterprise users, Sauce Labs provides the only AI platform capable of turning business intent into autonomous testing and quality assurance. With a proprietary dataset of 8.7 billion test runs, Sauce Labs empowers the Fortune 2000 to bridge the gap between AI-driven code generation and enterprise-grade software quality. Learn more at saucelabs.com . The Role: The Mobile Device Infrastructure team is one of the most important core teams in our real device infrastructure product line. It doesn’t only maintain our real device fleet in a healthy state which is essential to our customers, but it also offers services and abstractions used by other teams to interface with the mobile devices fleet in order to elevate the customer experience with added value such as advanced insights and troubleshooting capabilities. Both are embodied in complex and challenging problems that require strong backend skills and a deep understanding of mobile device systems. As a member of a constantly evolving team, your responsibilities will frequently adapt and grow. However, we ensure consistent context and scope throughout a project's lifecycle. This fosters a work environment that is both focused and enjoyable, offering numerous learning opportunities. As a Software Engineer you will: Contribute to the development and maintenance of mobile agents, backend services, and frontend tools. Collaborate on the integration of mobile apps and frameworks into our core infrastructure. Interface with mobile OS APIs and protocols (USB/Network) to manage real device connectivity. Execute technical tasks that adapt mobile device behavior for lease-based environments. Participate in the full development lifecycle, from code implementation to automated testing. Responsibilities: Triage and resolve device-specific issues to maintain high fleet availability. Implement optimizations in device allocation and cleanup workflows to improve performance. Support system health by participating in code reviews and contributing to design discussions. Monitor and report on metrics to help the team make data-driven improvements. Ensure operational excellence by managing your own code within CI/CD pipelines and following established best practices. Deliver high-quality code that is well-tested and maintainable. Required Skills: Proficiency in Java or Kotlin (Golang experience is a plus). Strong debugging skills and a logical approach to problem-solving. Familiarity with Linux/Unix environments. Foundational knowledge of mobile app development (Android or iOS). Effective communication and the ability to work in a collaborative team setting. Nice to Have: Understanding of Android internals (AOSP, adb, or MDM). Exposure to Objective-C or Swift. Basic experience with Docker or Kubernetes. Awareness of infrastructure-as-code concepts (Terraform, Ansible). Please note our privacy terms when applying for a job at Sauce Labs. Sauce Labs is proud to be an Equal Opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender identity/expression/status, sexual orientation, age, marital status, veteran status or disability status. Security responsibilities at Sauce At Sauce, we will commit to supporting the health and safety of employees and properties, partnering with internal stakeholders to learn and act on ever-evolving security protocols and procedures. You’ll be expected to fully comply with all policies and procedures related to security at the department and org wide level and exercise a ‘security first’ approach to how we design, build & run our products and services.

Sauce Labs

Sauce Labs ensures your favorite mobile apps and websites work flawlessly on every browser, operating system, and device.

You'll develop **Android applications** using **Kotlin** for a leading tech company.

Job Listing Page

Default description

We lcome to DKB Code Factory…. { { … a_place_to_stay_yourself: } } ; { { … a_place_to_stay_curious: Join DKB Code Factory as a Backend Engineer and take on a pivotal role driving the technical excellence and delivery of core backend services. This hybrid position in Valencia offers the chance to grow your leadership skills, own key system domains, and mentor peers within a collaborative, high-impact team. } } ; { your_responsibilities: [ Deliver complex backend features end-to-end with minimal supervision, ensuring high quality and timely completion. Mentor and support other developers through code reviews, pairing, and knowledge sharing to boost team capability. Take ownership of core functions or domain areas within the team and expand influence across multiple teams. Lead efforts to improve team processes, including code quality, testing, and documentation standards. Collaborate closely with Product Owners, QA, DevOps, and fellow engineers to deliver reliable, scalable solutions. Serve as a technical expert and informal leader, fostering continuous improvement and technical excellence. ] } ; { following_qualifications_would_be_in_line_with_our_desired_profile_for_this_position: [ Strong proficiency in the Java/JVM ecosystem. Experience building backend applications with Spring Boot. Clear motivation to learn and adopt Kotlin as a primary language, with motivation to grow into it quickly. Proven ability to design and implement complex backend solutions simply and effectively. Solid understanding of performance, security, and maintainability best practices. Experience across full software development lifecycle and CI/CD workflows. Excellent communication skills and a collaborative mindset. Demonstrated willingness to mentor and support team members. Curiosity and commitment to continuous learning and pragmatic problem-solving. Familiarity with Postgres, Kafka, REST APIs, Reactive Programming (Reactor), and monitoring tools like Grafana and Prometheus is a plus ] } ; Got the feeling not to match every single requirement? Don’t worry! We encourage you to apply anyways, even if your qualifications do not align perfectly. You might still be just the right candidate for us! { { … a_place_to_stay_together: From Morning Daily to Afterwork Drink, team spirit is essential to us. The heart of our togetherness is that we truly are connected with each other: We not only share fun & laughter, but also honest opinions - because that's how we grow: We exchange ideas, give support in our personal development, and celebrate success together! Besides our great community, we also offer numerous other benefits ... } } ;

Jobs at DKB Code Factory

--

You'll join a team of 10 Android engineers building fully-native apps for healthcare professionals using **Clean Architecture** and **100% Kotlin**.

Doximity

--

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

You'll work with a **financial market client** on **backend development in Kotlin**, supporting technical leadership and delivering high-quality deploys

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.

Buscamos uma Pessoa Desenvolvedora em Android Mobile para atuar em parceria com um cliente líder no setor de seguros. O perfil profissional que irá aplicar Inteligência Artificial e desenvolvimento agêntico para modernizar a plataforma, otimizar processos e redefinir a experiência do usuário. Sua Missão: É ser um dos pioneiros na construção de um SuperApp utilizando as mais modernas práticas de desenvolvimento orientado por IA. Você será responsável por garantir a entrega de alta qualidade, aplicando seu conhecimento para criar um aplicativo robusto, acessível e inovador. Responsabilidades: - Desenvolvimento Guiado por IA: Utilizar seu conhecimento em IA e desenvolvimento agêntico para otimizar o fluxo de desenvolvimento, aplicando conceitos de Claude Code, Skills e MCPs. - Metodologia e Qualidade: Aplicar a metodologia Spec-Driven Development (SDD), garantir a qualidade do código com testes unitários e participar ativamente de code reviews. - Acessibilidade: Assegurar que o aplicativo atenda aos padrões de acessibilidade WCAG 2.1 AA. - CI/CD e DevOps: Trabalhar com ferramentas como GitLab, Jenkins e SonarQube para garantir a integração e entrega contínua. - Colaboração Ágil: Participar dos ritos ágeis, colaborar com equipes multidisciplinares e usar o Jira para gestão de tarefas. - Arquitetura: Gerenciar ambientes de desenvolvimento com múltiplos repositórios (Multi-Repo) para a modularização do projeto. Requisitos: - Experiência ou profundo interesse em Desenvolvimento Agêntico com IA e ferramentas como Claude Code. - Domínio da metodologia Spec-Driven Development (SDD) . - Sólida experiência em desenvolvimento Android com Kotlin. - Conhecimento prático dos padrões de acessibilidade WCAG 2.1 AA. - Experiência com o ecossistema de CI/CD (GitLab, Jenkins, SonarQube). - Boa comunicação, autonomia e resiliência. - Diferenciais que te Destacarão: - Conhecimento em desenvolvimento Backend com Java. - Experiência com AWS Cloud. - Vivência prévia com projetos de SuperApp ou no setor financeiro/seguros. Se você é uma pessoa desenvolvedora que quer estar na fronteira da tecnologia, aplicando IA para construir o futuro dos aplicativos, esta vaga é para você. Candidate-se! #LI-DJ1 #LI-midsenior Nossos benefícios: - Plano de saúde e odontológico; - Vale alimentação e refeição; - Auxílio-creche; - Licença parental estendida; - Parceria com academias e profissionais de saúde e bem-estar via Wellhub (Gympass) TotalPass; - Participação nos Lucros e Resultados (PLR); - Seguro de Vida; - Plataforma de aprendizagem contínua (CI&T University); - Clube de descontos; - Plataforma online gratuita dedicada à promoção da saúde física, mental e bem-estar; - Curso gestante e parentalidade responsável; - Parceria com plataformas de cursos online; - Plataforma para aprendizagem de idiomas; - E muitos outros Mais detalhes sobre os nossos benefícios aqui: https://ciandt.com/br/pt-br/carreiras Na CI&T, a inclusão começa no primeiro contato. Se você é pessoa com deficiência, é importante apresentar o seu laudo durante o processo seletivo. Consulte quais dados são necessários conter no laudo clicando aqui. Assim, podemos garantir o suporte e as adaptações que você merece. Se ainda não tem o laudo caracterizador, não se preocupe: podemos te apoiar para obtê-lo. Temos um time dedicado de Saúde e Bem-estar, especialistas em inclusão e grupos de afinidade que estarão com você em todas as etapas. Conte com a gente para fazer essa jornada lado a lado.

CI&T

Job openings at CI&T