Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Mobile SDK Development, Mobile Programmatic Ecosystem, OpenRTB, Ad Rendering, Mediation
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Digital Brand Lift Measurement, Data Analysis, Client Presentation, Excel, Google Sheets
San Francisco, California, United States · On-site
Mid level$91M raised
At Kargo, our mission is to build a connective tissue between the physical world of freight and the digital ecosystem used to manage it. We believe that advancements in smart infrastructure are critical to enabling a saf…
San Francisco, California, United States · Remote OK
Mid level$91M raised
At Kargo, our mission is to build a connective tissue between the physical world of freight and the digital ecosystem used to manage it. We believe that advancements in smart infrastructure are critical to enabling a saf…
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Market Research, Data Analytics, Ad Effectiveness, CTV Measurement, Strategic Leadership
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Digital Media, Ad Tech, Programmatic Campaign Mechanics, Trafficking, Tagging
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Media Strategy, RFP Response, PowerPoint, Google Slides, MS Excel
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Digital Media, Ad Tech, Programmatic Campaign Mechanics, Trafficking, Tagging
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Google Ad Manager, Campaign Trafficking, Creative QA, Pixel Troubleshooting, 3rd Party Reporting
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Digital Advertising Sales, CTV Sales, Programmatic Advertising, Agency Relationship Management, Pipeline Development
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Programmatic Advertising, JavaScript, HTML, CSS, REST API
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Digital Brand Lift Measurement, Ad Effectiveness Research, Data Analysis, Strategic Thinking, Campaign Setup
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: Digital Media, Ad Tech, Programmatic Campaign Mechanics, Trafficking, Tagging
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Who We Are Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees work to radically raise the bar on what agentic AI, CTV, eCommerce, social, and mobi…
Skills: PowerPoint, Google Slides, MS Excel, Google Sheets, Data Analysis
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$150k–$185k/yr
Full-time
bachelor degree
Posted 1d ago
~40 hrs/week
Responsibilities
Ensure Kargo's in-app advertising is reliable and performant across various devices, SDKs, and mediation layers. This role involves deep technical investigation of the ad lifecycle and implementing optimizations to reduce latency and improve render success rates.
Requirements
Requires over 5 years of software engineering experience with a strong focus on mobile app advertising technologies and the programmatic ecosystem. A bachelor's degree in Computer Science or a related field is preferred.
Full job description
Who We Are
Kargo creates powerful moments of connection between brands and consumers to build businesses. Every day, our 600+ employees 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. Now 20+ years strong, Kargo 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.
Mission
This role exists to keep Kargo's in-app advertising reliable, performant, and revenue-ready across a fragmented ecosystem of devices, SDKs, mediation layers, and demand sources. It 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. Without it, creative breaks silently across partners, integrations stall, and in-app revenue leaks through bugs no one can trace.
Outcomes — What Success Looks Like in 6–12 Months
Faster issue resolution: Cut time-to-diagnosis for complex in-app failures spanning rendering, SDK behavior, mediation, and attribution, measurably reducing partner-facing escalations.
SDK reliability gains: Ship improvements to SDK and rendering infrastructure that improve render success rates and stability across iOS, Android, WebViews, and mediation partners.
Performance improvements: Deliver latency and efficiency optimizations across the ad stack with quantifiable gains in load time or resource use.
New integrations evaluated and landed: Partner with Business Development to assess and bring online [X] new vendor or demand integrations, with sound technical recommendations.
Raised engineering quality: Strengthen code review, testing standards, and AI-assisted workflows so production defects in the rendering path trend down quarter over quarter.
Skills — Core Technical Capabilities
Required
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.
Bachelor's in Computer Science, Engineering, or a related technical discipline.
Competencies — Behaviors We Like to See
Systematic Debugging
Isolates root cause across SDK, mediation, creative, and demand boundaries instead of patching symptoms.
Reasons through ambiguous, multi-party failures where the break could live in anyone's code.
Engineering Craft
Builds for reliability and scale, treating rendering correctness and performance as features, not afterthoughts.
Raises the bar through code review, testing discipline, and thoughtful use of AI-assisted workflows.
Partner-Facing Judgment
Communicates technical findings clearly to Business Development, partners, and non-engineers.
Weighs integration opportunities on technical merit and long-term maintainability, not just demand pressure.
Ownership Across Boundaries
Drives production issues to resolution across engineering, product, and ops without dropping the thread.
Takes in-app advertising personally — treats its reliability and growth as their mandate.
In accordance with applicable federal, state, and local pay transparency laws, the anticipated base salary range for this position is listed below. 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
Our Laurels
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
The Latest: Instagram (@kargomobile) and LinkedIn (Kargo)
Kargo is an Equal Opportunity Employer. We are committed to building an inclusive and diverse workplace where all employees and applicants are treated with respect and dignity. We do not discriminate on the basis of race, color, ethnic origin, religion or belief, sex, sexual orientation, gender identity or expression, age, disability, marital or family status, national origin, veteran status, or any other characteristic protected by applicable local, state, or federal law. All qualified applicants will receive consideration for employment.
Pursuant to applicable fair chance laws, including the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Kargo will consider qualified applicants with arrest and conviction records for employment.
Related keywords
Mobile SDKProgrammatic AdvertisingOpenRTBMediationiOSAndroidWebViewsAd RenderingLatency OptimizationPerformance EngineeringQA ToolingProxy ToolingMobile PrivacyAttributionSoftware EngineeringAdtech
Kargo turns real freight into real-time data. Follow us to advance your logistics.
Industry
Transportation, Logistics, Supply Chain and Storage
Company size
51-200 employees
Founded
2019
Headquarters
San Francisco, California
LinkedIn followers
20,786
Total funding
$91M
For logistics to meet demand, the world needs infrastructure that doesn’t exist yet. Kargo is building that infrastructure.
Our work advances the farthest edge of logistics technology, aligning freight and data in real time.
With Kargo’s machine vision system, you can optimize shipping and receiving at every loading dock for network effects across supply chains.
👀 VERIFY SHIPMENT ACCURACY WITH COMPUTER VISION
As freight is loaded and unloaded, Kargo Towers capture the action, translating any label or mark into data you can use on the Kargo Platform and your own ERP, WMS, TMS, and YMS.
Towers flag discrepancies right at the loading dock so you can stop exceptions in their tracks. Images and videos give context to any shipment.
🚀 AUTOMATE SHIPPING AND RECEIVING
Extend your capabilities with automated data capture at every step:
- Eliminate hand-scanning
- Sync with partners
- Simplify check-in and out
- Access data instantly
Kargo sees and validates multiple freight attributes as forklifts load and unload trucks. Integrations let you connect shipping and receiving end to end.
📈 UNLOCK NETWORK EFFECTS
As Kargo Towers capture data across facilities, you can surface trends and gain insights into operations and partnerships.
Embrace continuous improvements and discover how Kargo helps build accuracy and efficiency across logistics.
For more, visit mykargo.com
Offices: 424 9th St, San Francisco, California 94103, US
Kargo turns real freight into real-time data. Follow us to advance your logistics.
Industry
Transportation, Logistics, Supply Chain and Storage
Company size
51-200 employees
Founded
2019
Headquarters
San Francisco, California
LinkedIn followers
20,786
Total funding
$91M
For logistics to meet demand, the world needs infrastructure that doesn’t exist yet. Kargo is building that infrastructure.
Our work advances the farthest edge of logistics technology, aligning freight and data in real time.
With Kargo’s machine vision system, you can optimize shipping and receiving at every loading dock for network effects across supply chains.
👀 VERIFY SHIPMENT ACCURACY WITH COMPUTER VISION
As freight is loaded and unloaded, Kargo Towers capture the action, translating any label or mark into data you can use on the Kargo Platform and your own ERP, WMS, TMS, and YMS.
Towers flag discrepancies right at the loading dock so you can stop exceptions in their tracks. Images and videos give context to any shipment.
🚀 AUTOMATE SHIPPING AND RECEIVING
Extend your capabilities with automated data capture at every step:
- Eliminate hand-scanning
- Sync with partners
- Simplify check-in and out
- Access data instantly
Kargo sees and validates multiple freight attributes as forklifts load and unload trucks. Integrations let you connect shipping and receiving end to end.
📈 UNLOCK NETWORK EFFECTS
As Kargo Towers capture data across facilities, you can surface trends and gain insights into operations and partnerships.
Embrace continuous improvements and discover how Kargo helps build accuracy and efficiency across logistics.
For more, visit mykargo.com
Offices: 424 9th St, San Francisco, California 94103, US