Software Engineer - Android

Company Description

Linked In is the world’s largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciting opportunities, build necessary skills, and gain valuable insights every day. We’re also committed to providing transformational opportunities for our own employees by investing in their growth. We aspire to create a culture that’s built on trust, care, inclusion, and fun – where everyone can succeed.

Join us to transform the way the world works.

Company Description

Linked In is the world’s largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciting opportunities, build necessary skills, and gain valuable insights every day. We’re also committed to providing transformational opportunities for our own employees by investing in their growth. We aspire to create a culture that’s built on trust, care, inclusion, and fun – where everyone can succeed.

Join us to transform the way the world works.

At Linked In, our approach to flexible work is centered on trust and optimized for culture, connection, clarity, and the evolving needs of our business. The work location of this role is hybrid, meaning it will be performed both from home and from a Linked In office on select days, as determined by the business needs of the team.



Job Description

Team Description

You would join the Media Infra org as a Staff Software Engineer on the Media SDK team. Media Infra owns the platform that powers all media uploads and playback  Media SDK team builds the client-side SDKs and libraries that enable video, image, document, Live, and VC experiences across iOS, Android, and Web. Sitting at the intersection of infrastructure and product, the team’s work directly shapes member-facing experiences at scale.

Responsibilities

In this role, you’ll provide technical leadership for the Media SDK, shaping how media playback and rendering work across the app. You’ll own and evolve core media infrastructure—player architecture, performance, reliability, and scalability—while driving design decisions that span iOS, Android, and Web. You’ll partner closely with product, Media Infra, and client teams to unblock complex initiatives, set technical direction, and raise the bar for media quality and developer velocity.

This role offers deep ownership, broad impact, and the opportunity to influence media architecture end to end at Linked In scale.

Qualifications

Basic Qualifications

• BA/BS Degree in Computer Science or related technical discipline, or related practical experience.
• 4+ years of industry experience in software design, development, and algorithm related solutions.
• 4+ years programming experience in programming languages such as Java, Kotlin, C/C++, JavaScript, Python, etc.

• BS and 8+ years of relevant work experience, MS and 7+ years of relevant work experience, or PhD and 4+ years of relevant work experience

• Deep Android platform expertise (lifecycle, threading, memory) with strong Kotlin/Java skills.
• Hands-on experience with Exo Player / Media3 for high-quality video and audio playback.
• Strong understanding of HLS/DASH streaming, buffering, A , and latency tradeoffs.
• Proven ability to design scalable media player architectures (lifecycle, pooling, background handling).
• Track record of improving media performance and reliability at scale (startup, rebuffering, stability).
• Experience building reusable Android SDKs or shared libraries used by multiple teams.
• Strong debugging and performance analysis skills using Android tooling and production metrics.
• Staff-level technical leadership: driving design, influencing teams, and mentoring engineers.