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Kotlin | Mobile Developer | Senior (Remote)

Roles & Responsibilities

  • Experience with Kotlin and Java, including XML for layouts
  • Experience with Android Jetpack, Coroutines and Hilt
  • Familiarity with MVVM architecture and scalable mobile app architectures
  • Experience with Git, CI/CD pipelines, and REST API consumption

Requirements:

  • Develop new mobile features using Kotlin for e-commerce products, including coupons, gamified reviews, QR codes, and personalized user areas
  • Implement integrations with internal APIs and external services, ensuring secure and efficient communication
  • Apply architectural practices (MVP/MVVM), componentization and design patterns in solution development
  • Ensure code quality through unit testing, code reviews, automation and monitoring

Job description

JOB DESCRIPTION


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RESPONSIBILITIES AND ASSIGNMENTS


  • Desenvolver novas funcionalidades mobile utilizando Kotlin para produtos de e‑commerce, incluindo cupons, avaliações gamificadas, QR Codes e áreas personalizadas do usuário;
  • Implementar integrações com APIs internas e serviços externos, garantindo comunicação eficiente e segura;
  • Aplicar boas práticas de arquitetura (MVP/MVVM), componentização e padrões de projeto no desenvolvimento das soluções;
  • Garantir qualidade do código por meio de testes unitários, code review, automação e monitoramento;
  • Colaborar com times de produto, UX e engenharia em modelo time & material, seguindo prioridades e diretrizes técnicas definidas pelo cliente;

REQUIREMENTS AND QUALIFICATIONS



  • Experiência com Kotlin e Java, além de XML para construção de layouts;
  • Vivência com Android Jetpack;
  • Experiência com Coroutines;
  • Experiência com Hilt;
  • Uso do Navigation Component para navegação entre fragments;
  • Prática em Clean Code e aplicação de Design Patterns;
  • Conhecimento em arquitetura MVVM e arquiteturas escaláveis para apps mobile;
  • Experiência com Git e boas práticas de gerenciamento de branches;
  • Experiência com pipelines de CI/CD;
  • Experiência em consumo de APIs REST;
  • Desenvolvimento de testes unitários;
  • Capacidade de realizar análise de performance de aplicativos;
  • Familiaridade com ferramentas de Analytics (Firebase, Google Analytics, AppsFlyer ou similares).


Desejáveis:


  • Conhecimento em Android Annotations;
  • Experiência com Koin.

Become a Compasser, be part of AI/R.


Compass UOL is a global firm and part of the AI Revolution Company, together transforming organizations using Artificial Intelligence, Generative AI, and other of today’s most advanced technologies.


We equip our team with proprietary and external AI-driven tools to design and build digital-native platforms, integrating cutting-edge technologies and enabling companies to innovate, transform their businesses, and drive success in their markets.

To achieve this, we attract and develop the best talent, creating opportunities that enhance people’s lives and highlight the positive impact of disruptive technologies.

We empower borderless talent and promote knowledge and opportunities in the latest market trends, driving significant personal and professional growth.

Join us and be part of the AI-driven revolution.


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