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Sdk Engineer Jobs (NOW HIRING)

Kargo

Mobile SDK Developer

New York, NY · On-site

$150K - $185K/yr

The Opportunity Kargo is hiring a senior engineer to keep our in-app advertising reliable ... Ship improvements to SDK and rendering infrastructure that improve render success rates and ...

Netflix

Senior Test Engineer (L5), iOS Games SDK

$143K/yr

The Role The Games SDK team is responsible for the SDK libraries that game developers use to access the functionality of the Netflix Games Platform, implementing it across several supported platforms ...

Google

Senior Staff Software Engineer, Cloud SDK

Kirkland, WA · On-site

$139K - $183K/yr

Provide overarching technical direction across all Cloud SDK developer products, including client libraries and CLIs, while defining the core architectural foundation for SDKs to grow in the age of ...

Atria Group LLC

MicroStrategy SDK Developer

Warren, NY · On-site

Company Description * 5+ years of MicroStrategy experience * 2+ years of MicroStrategy SDK experience * Seeking a resource with SDK knowledge. * Knowledge of SDK - web look and feel. Estimated start ...

Vercel

Software Engineer, AI SDK

San Francisco, CA · On-site +1

$196K - $294K/yr

As the team behind Next.js, v0, and AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience. Now, software is entering a ...

Urban SDK

Sales Engineer

Jacksonville, FL · On-site

About the role Urban SDK is hiring a Sales Engineer to support our Revenue Team in selling a data-driven SaaS platform to government and public-sector organizations focused on transportation safety ...

PlayStation Global

Senior Software Engineer SDK

San Mateo, CA · On-site

$139K - $183K/yr

Collaborate with framework, and application teams to define SDK requirements and developer experience * Create and maintain developer documentation, sample apps, and integration guides * Debug and ...

Celestica

Staff Engineer, Software - SDK

San Jose, CA · On-site

In this role, the Senior Lead Engineer leads switch silicon SDK development and integration for Celestica's data center networking switches - porting and enabling merchant silicon SDKs across ...

Eridu

Staff - Principal, Software Engineer, SDK

Saratoga, CA · On-site

$148K - $199K/yr

They are seeking a Principal Engineer to lead the design and development of Software Development Kit (SDK), working across Silicon, System, and NOS teams to ensure high-performance switch ASICs are ...

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SDK Engineer information

What is an SDK engineer?

An SDK Engineer is a software developer who specializes in designing, building, and maintaining Software Development Kits (SDKs). SDKs are collections of tools, libraries, and documentation that enable other developers to build applications for specific platforms or services. SDK Engineers ensure these kits are robust, easy to use, and well-documented, often working closely with product teams and external developers. Their role may include writing code samples, managing updates, and troubleshooting integration issues.

What are the key skills and qualifications needed to thrive as an SDK engineer, and why are they important?

To thrive as an SDK Engineer, you need strong programming skills (often in languages like Java, C++, or Swift), a solid understanding of API design, and experience with software development lifecycles, typically backed by a degree in computer science or related field. Familiarity with version control systems (like Git), build tools, automated testing frameworks, and continuous integration systems is essential. Excellent problem-solving abilities, clear communication, and a collaborative mindset help you work effectively with product teams and external developers. These skills ensure the development of robust, user-friendly SDKs that accelerate integration and adoption across diverse platforms.

What are some common challenges SDK engineers face when integrating SDKs with various platforms?

SDK Engineers often encounter challenges related to compatibility and performance when integrating SDKs across different platforms, such as iOS, Android, and web. Ensuring consistent functionality and user experience despite varying platform constraints and dependencies requires thorough testing and strong debugging skills. Additionally, SDK Engineers must stay updated with frequent platform updates and changes to maintain seamless integration and minimize technical debt. Collaboration with product managers, QA testers, and client developers is essential to address integration issues quickly and effectively.

What is the difference between Sdk Engineer vs Mobile Developer?

AspectSdk EngineerMobile Developer
Required SkillsSDK development, API integration, programming (Java, C++, Python)Mobile app development, UI/UX design, programming (Swift, Kotlin)
Work EnvironmentSoftware companies, tech firms, API providersApp development companies, startups, tech firms
CertificationsRelevant programming certifications, API design coursesMobile development certifications (e.g., Android, iOS)
Industry UsageHigh in companies creating SDKs for platforms or servicesHigh in companies building consumer-facing mobile apps

While both roles involve programming and software development, Sdk Engineers focus on creating and maintaining SDKs and APIs used by developers, whereas Mobile Developers primarily build mobile applications for end-users. The roles often overlap in programming skills but differ in their core focus and deliverables.

More about SDK Engineer jobs

What are popular job titles related to Sdk Engineer jobs?

For Sdk Engineer jobs, the most frequently searched job titles are:

SDK Engineer jobs near you
Infographic showing various Sdk Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 87% Full Time, 9% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Mobile SDK Developer

New York, NY • On-site

Kargo
See more jobs at Kargoexternal

$150K - $185K/yr

Full-time

Re-posted 18 days ago

Job description

Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our dynamic teams work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobile can do to deliver unique ad experiences across the world's most premium platforms. Taking a Creative Science approach to all we do, we continuously innovate solutions that outperform industry benchmarks and client expectations. Kargo is growing rapidly and currently has offices in NYC, Chicago, LA, Dallas, Sydney, Auckland, London and Waterford, Ireland.
Who We Hire
Techies who want to build the future. Creatives who want to design it better. Communicators to win business. Collaborators to build it. Data pros who turn numbers into insights. Product builders who turn ideas into innovations. Anyone eager to be on a team that doesn't stop to ask what's next, because they're already building it.
The Opportunity
Kargo is hiring a senior engineer to keep our in-app advertising reliable, performant, and revenue-ready across a fragmented ecosystem of devices, SDKs, mediation layers, and demand sources. This role owns deep technical investigation across the full ad lifecycle-from bid response through rendering and measurement-and helps elevate in-app advertising into a first-class part of Kargo's platform.
The Daily To-Do
  • Diagnose complex in-app failures spanning rendering, SDK behavior, mediation, and attribution-isolating root cause across SDK, mediation, creative, and demand boundaries instead of patching symptoms
  • Ship improvements to SDK and rendering infrastructure that improve render success rates and stability across iOS, Android, WebViews, and mediation partners
  • Deliver latency and efficiency optimizations across the ad stack with quantifiable gains in load time or resource use
  • Partner with Business Development to evaluate and bring online new vendor and demand integrations, weighing opportunities on technical merit and long-term maintainability
  • Drive production issues to resolution across engineering, product, and ops without dropping the thread, measurably reducing partner-facing escalations
  • Communicate technical findings clearly to Business Development, partners, and non-engineers
  • Raise engineering quality through code review, testing discipline, and thoughtful use of AI-assisted workflows so production defects in the rendering path trend down quarter over quarter

Qualifications
  • 5+ years of software engineering with significant exposure to mobile app advertising technologies
  • Strong grasp of the mobile programmatic ecosystem-mediation, bidding, SDK integrations, OpenRTB, and ad rendering workflows
  • Hands-on experience with mobile ad creative standards and cross-platform behavior across SDKs, WebViews, and mediation partners
  • Proven ability to debug the full in-app stack, from creative delivery through rendering and attribution
  • Performance engineering fundamentals: latency optimization, scalability, and system efficiency
  • Fluency with real-device QA, inspection and proxy tooling, and production debugging techniques
  • Preferred: working knowledge of the mobile privacy and measurement landscape and its impact on ad serving and attribution, plus a Bachelor's in Computer Science, Engineering, or a related technical discipline

In accordance with applicable federal, state, and local pay transparency laws, the anticipated base salary range for this position is listed below. In addition to base salary, this role is eligible for variable compensation - either the Kargo Sales Incentive Plan (sales roles) or an annual discretionary bonus (all other roles). Actual compensation may vary based on factors such as geographic location, work experience, education, and skills.
U.S Salary Range
$150,000-$185,000 USD
What We're Proud Of
  • AdAge Best Places to Work
  • ThinkLA Partner of the Year
  • Built In Best Places to Work
  • Cynopsis 2025 Top Women in Media - Jeannine Shao Collins
  • Martech Breakthrough Awards - Best Overall Adtech Company
  • Digiday Media Awards Best Event
  • Cynopsis Media Impact Awards-Best CTV Platform
  • Martech Breakthrough Awards-CTV Innovation
  • Adweek Media Plan of the Year Awards - Best Use of Insights

Following Our Lead
  • Big Picture: kargo.com
  • The Latest: Instagram (@kargo.hq) and LinkedIn (Kargo)

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