Mid Level / Senior Android Developer
Quick Summary
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Mid Level / Senior Android Developer based in Brazil.
Join a collaborative, technology-driven environment focused on building high-quality digital products and delivering meaningful business impact. In this role, you will develop and maintain native Android libraries using Kotlin, with a strong focus on performance, accessibility, usability, and scalability. You will work closely with design, product, and backend teams to build seamless mobile experiences and ensure efficient API integrations. You will also contribute to code quality through automated testing, peer reviews, and software engineering best practices. By leveraging CI/CD tools and agile methodologies, you will help optimize development workflows and drive continuous improvement. This is a fully remote opportunity, although professionals living in the Campinas Metropolitan Region must attend the local offices according to the applicable attendance policy.
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Develop and implement responsive, high-performance, and accessible Android interfaces using Kotlin.
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Build, maintain, and evolve native Android libraries, ensuring performance, usability, scalability, and maintainability.
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Integrate mobile components with backend services, ensuring efficient consumption of RESTful APIs and other services.
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Collaborate with design teams, Product Owners, and backend engineers to plan project deliveries, align technical requirements, and achieve product goals.
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Participate in code reviews and promote engineering best practices across the development team.
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Write clean, organized, reusable, and scalable code that supports long-term maintenance and product evolution.
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Ensure software quality through automated testing, including unit and integration tests.
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Use continuous integration and continuous delivery (CI/CD) tools to streamline development, testing, and release processes.
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Monitor relevant metrics and contribute to the continuous improvement and sustainable evolution of projects.
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Troubleshoot and resolve technical challenges of medium to high complexity while maintaining reliable development standards.
Requirements
~1 min read-
Solid experience developing native Android libraries using Kotlin.
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Experience working with internal and third-party libraries in Android development.
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Practical knowledge of unit testing and integration testing.
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Familiarity with design patterns, clean code principles, and software engineering best practices.
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Good understanding of algorithms and data structures.
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Ability to analyze and solve technical problems of medium to high complexity.
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Experience with code version control tools, particularly Git.
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Experience integrating RESTful APIs and connecting mobile applications with backend services.
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Experience working in agile development environments using methodologies such as Scrum or Kanban.
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Strong collaboration and communication skills, with the ability to work effectively alongside multidisciplinary teams.
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Experience developing multimedia libraries or applications involving audio and video.
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Experience building Android TV applications or libraries.
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Knowledge of video streaming technologies and standards, including HLS, DASH, DRM, and codecs.
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Experience integrating advertising libraries, such as IMA.
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Experience developing libraries with Kotlin Multiplatform (KMP).
Nice to have:
What We Offer
~2 min readLocation & Eligibility
About this job
- Who can apply
- Brazil
- Posted
- Today
Listing Details
- Posted
- October 19, 2026
- First seen
- October 19, 2026
- Last seen
- October 19, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 68%
- Scored at
- October 19, 2026
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