Senior SDK Engineer, Unity
Unity Ads, Full-Stack
$153.4-230.2k
More information about location
Game development platform
Be an early applicant
Game development platform
1001+ employees
Be an early applicant
$153.4-230.2k
More information about location
1001+ employees
Company mission
Democratize game development and enable everyone to create rich interactive content.
Role
Who you are
- Experience working on Ads platforms, monetization systems, or real-time client-facing services
- Strong proficiency in Go
- Familiarity with high-throughput event ingestion services, queues, or streaming systems
- Prior experience integrating mobile SDKs with backend services, especially in performance-sensitive environments
- Familiarity with gateway or API-layer services that serve multiple client types
- Experience operating in large, mature codebases with a focus on stability and maintainability
- This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English
What the job involves
- We are hiring a Senior SDK Engineer to join as a senior individual contributor on the Ad Unit team
- You will own end-to-end ad features that span ad unit logic, mobile SDK integration, and event gateway services
- This is a chance to work at the exciting intersection of SDK development, machine learning, and data infrastructure
- Join us to create innovative solutions that propel advertising technology forward, impacting billions of global ad experiences while ensuring privacy and compliance
- Act as a senior individual contributor on the Ad Unit team, owning end-to-end ad features that span ad unit logic, mobile SDK integration, and event gateway services
- Work closely with the SDK team to ensure reliable, performant event generation and delivery from client-side SDKs to backend systems
- Design and implement end-to-end ad features, coordinating changes across ad unit rendering, native SDKs, and backend APIs
- Partner with backend teams to design and evolve gateway APIs
- Ensure features are implemented with strong attention to latency, error handling, and reliability, especially for client-facing flows
- Proactively improve existing systems, abstractions, and development practices to reduce complexity and enable faster iteration
- Exercise sound technical judgment when balancing UX requirements, backend complexity, performance, and delivery timelines
- Collaborate closely with product managers, frontend engineers, SDK engineers, backend teams, and QA to drive features from concept through release
- Participate actively in design and code reviews, contributing to overall engineering quality and cross-team alignment
Our take
Unity Technologies is one of the world's leading game engines. The platform helps artists and developers in gaming to render 3D worlds in real time.
In recent years Unity has expanded its scope by bringing its technology to new industries, including car companies, and film and TV studios who are using Unity to manage production virtually. Having completed an IPO in 2020, Unity’s capabilities are also being used by companies such as Apple and Android to create better AR experiences.
In 2021, 72% of the top 1000 mobile games and 50% of games across mobile, PC and console were made with Unity. Having completed substantial post-IPO funding in 2025, the company now operates on over 20 different platforms, is active in 190+ countries and territories across the world and continues to develop its technologies and capabilities.
Freddie
Company Specialist at Welcome to the Jungle
Insights
4% employee growth in 12 months
Company
Funding (last 2 of 7 rounds)
May 2019
$125m
SERIES E
Jun 2018
$145m
SERIES D
Total funding: $893.5m
Company HQ
Yerba Buena, San Francisco, CA
Leadership
Matthew Bromberg
(CEO)Currently on the Board of Directors for Bumble. Previously Senior Advisor at Blackstone, was on the Board of Directors at Monzo and was the COO of Zynga.
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