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Unity · 2 weeks ago

Senior SDK Engineer, Unity Ads (Full-Stack)

New York, NY, USA

Full-time

Onsite

Senior Level

$153K/yr - $230K/yr

Unity3D is the leading platform to create and grow games and interactive experiences. They are seeking a Senior SDK Engineer to own end-to-end ad features on the Ad Unit team, focusing on mobile SDK integration and event gateway services while ensuring high performance and reliability.

3D TechnologyReal Time

No H1B

Responsibilities

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

Qualification

GoMobile SDK integrationAds platforms experienceEvent ingestion servicesAPI-layer servicesLarge codebasesTechnical judgmentCollaborationAttention to detail

Required

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

Benefits

A wide range of benefits designed to support employees' well-being and work-life balance

Company

Unity

Glassdoor3.3

Unity [NYSE: U] offers a suite of tools to create, market, and grow games and interactive experiences across all major platforms from mobile, PC, and console, to extended reality.

Founded in 2004