Software Development Engineer III

esper.io; Bengaluru; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Esper is seeking a Software Development Engineer III to join the Foundation for Android team. You will help design, customize, and enhance an Android-based OS for enterprises, driving testing, development, and technical direction across Foundation components.

The role requires 2–5 years of Android experience, strong Java/Kotlin skills, and familiarity with AOSP build systems and Android security best practices. Collaborative, problem-solving, and communication skills are essential for success.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• 2–5 years of experience in software development or testing with a focus on Android platform development (AOSP).
• Strong fundamentals and Git proficiency.
• Experience with Android SDK, NDK, and AOSP build systems.
• Knowledge of Android security architecture and best practices.
• Excellent problem-solving, communication, and teamwork skills.

Responsibilities

• Lead design, execution, and management of CTS, VTS, and GTS testing for Android compatibility, security, and performance across Foundation platforms.
• Investigate, analyze, and resolve test failures with cross-functional collaboration to minimize release delays.
• Maintain detailed documentation of test cases, results, and defect analysis for continuous improvement.
• Assist with development and customization of the Esper Foundation for Android at multiple stack levels.
• Own technical direction on Foundation components and serve as SME for the team.

Skills

Android platform development

Git version control

Problem solving

Communication

Team collaboration

Education

Bachelor’s or Master’s degree in CS/Engineering

Tools

Android SDK

Android NDK

AOSP build systems

CTS testing

GMS certification

LineageOS experience

Job description

Esper revolutionizes device management by redefining what it should be: a driver of business growth. With advanced and modern capabilities, automation replaces outdated workflows, re-provisioning becomes obsolete, and managing by exception transforms efficiency, resulting in increased efficiency, improved ROI, and bolsters security for device fleets of all sizes. Esper has been recognized as number 735 on Inc. Magazine's 2025 5000 fastest-growing private companies in America, and 133 on the 2024 Deloitte Technology Fast 500. Some of the world’s most innovative brands, like Google, Doordash, Taco Bell, Clinical ink, SF 49ers, and Intelity, rely on Esper to deliver exceptional device experiences. Esper partners with the leading mobile device hardware manufacturers, solution providers, and distributors globally.

We’re looking for a SDE III to join Esper, w ho will be part of a team building Esper’s flagship product, the Esper Foundation for Android, a custom Android-based operating system built for enterprises, optimized for dedicated Android devices.

As a Software Engineer working with the Esper Foundation team, you will play a crucial role in the development, customization, and enhancement of our Android-based platforms. You will be responsible for designing and implementing software solutions, collaborating with cross-functional teams, and driving the technical direction of Foundation.

What you’ll do

• xTS Testing: Lead the design, execution, and management of CTS, VTS, and GTS testing to ensure Android compatibility, security, and performance compliance across all Foundation platforms
• Issue Diagnosis & Resolution: Investigate, analyze, and resolve test failures by collaborating with fellow engineers, ensuring quick resolution and minimal release delays
• Documentation & Reporting: Maintain detailed documentation of test cases, execution results, and defect analysis to support continuous improvement and accountability
• Development and Customization: Outside of the primary charter of leading our testing and automation efforts, assist with development of the Esper Foundation for Android product at multiple levels of the stack
• Technical Ownership : Complete technical ownership on some of the Foundation components. Also, become the Subject Matter Expert(SME) for the team.

What we are looking for

• Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field or equivalent experience
• Experience: 2-5 years of experience in software development or testing, with a strong focus on Android platform development, AOSP and Android test suites.
• Technical Skills:
• Strong software engineering fundamentals, including the use of version control systems like Git
• Proficiency in Java or Kotlin for Android development.
• Understanding of C/C++ for low-level programming and system integration.
• Experience with Android SDK, NDK, and AOSP build systems.
• Knowledge of Android security architecture and best practices.
• Problem-Solving: Excellent analytical and problem-solving skills with the ability to diagnose and resolve complex technical issues.
• Communication: Strong verbal and written communication skills, with the ability to articulate technical concepts to non-technical stakeholders.
• Team Player: Collaborative mindset with the ability to work effectively in a team-oriented environment.

Preferred Qualifications

• Experience working with running Android on x86 hardware or on GSIs is a big plus.
• Experience working at third party, open-source orgs like LineageOS is a big plus.
• Experience working with CTS tests and building CTS-compliant Android platforms is desired.
• Experience working on Android OS for GMS certified devices is a huge plus.
• Familiarity with Android Enterprise features and device management APIs and/or experience building Android apps and working in the Enterprise space.