Engineer, Magnite

Automation and Custom Applications

$80-100k

+ Addition to an annual variable bonus based on performance and company equity

TypeScript

JavaScript

Python

Java

Entry and Junior level

New York

T/W/TH in-office

3+ days a week in office

Sell-side omnichannel advertisement platform

Be an early applicant

Sell-side omnichannel advertisement platform

501-1000 employees

B2BMarketingDigital MediaSaaSAdvertising

Be an early applicant

$80-100k

+ Addition to an annual variable bonus based on performance and company equity

TypeScript

JavaScript

Python

Java

Entry and Junior level

New York

T/W/TH in-office

3+ days a week in office

501-1000 employees

B2BMarketingDigital MediaSaaSAdvertising

Company mission

Magnite's mission is to help the world’s leading advertisement agencies and brands reach millions of consumers efficiently and safely through its omnichannel sell-side advertisement platform.

Job

Company

Role

Who you are

Experience in AI Agentic Workflows: Deep understanding of context window management, dynamic skill sets, and orchestration patterns for coordinating multiple specialized AI agents
0–2 years of professional or internship experience in software development
A desire to learn about all facets to Magnite’s business to better understand problems that can be solved for team members of the entire org. through modern tech
A degree in Computer Science or a related field (or equivalent practical experience)
A solid foundation in data structures, algorithms, and programming fundamentals
Experience or interest in one or more of the following languages: Python, JavaScript/TypeScript, or Java
Curiosity about LLMs and applied AI — prompt design, APIs, or workflow automation
Exposure to development environments like Cursor or IDEs that integrate AI tools
A collaborative mindset and strong communication skills
A proactive, growth-oriented attitude — you’re excited to learn from feedback and build new skills every week

What the job involves

Build and Automate: Design, develop, and maintain automation systems and backend services that enhance productivity and reliability. Write clean, maintainable code and contribute to high-quality solutions under the guidance of senior engineers
Develop Custom Applications: Build lightweight, purpose-built web applications that solve domain-specific challenges across Magnite’s ecosystem — helping teams work smarter and faster through tailored internal tools
Leverage AI Pragmatically: Use AI-assisted development tools (such as Cursor and Model Context Protocols) to accelerate coding, testing, and documentation — applying these tools thoughtfully to improve delivery speed and consistency
Streamline Cross-Functional Workflows: Analyze how different teams — engineering, operations, sales, and others — work within Magnite’s products and systems. Identify opportunities to automate or optimize manual processes, then implement reliable, scalable solutions to improve efficiency
Collaborate Across Teams: Partner with engineers, product managers, and operations teams to deeply understand Magnite’s products, user interactions, and the workflows that drive them — ensuring automation aligns with real-world needs
Learn and Grow: Gain exposure to distributed systems, modern development environments, and automation frameworks while developing strong problem-solving and engineering fundamentals
Contribute to Continuous Improvement: Participate in code reviews, share insights, and proactively suggest enhancements to our tools, infrastructure, and processes

Our take

Due to the rise in mobile and smart devices in recent years, the way in which advertisement publishers must format their ads is changing. A key example of this is TV, advertisements that present immediate calls to action within a Connected TV user interface, but publishing ads in such a format is currently inaccessible to most publishers.

Magnite provides a sell-side omnichannel advertisement platform for publishers, focused on facilitating the selling of advertising on all formats including CTV, mobile, desktop, and audio. In addition to facilitating the buying and selling of omnichannel ads, the company also provides a real-time ad performance dashboard, data protection and compliance tools, and insights into buying and selling patterns.

Whilst other omnichannel advertisement platforms present significant competition to the company, Magnite stands out by providing an end-to-end marketplace for the buying, selling, management, and analysis of ads. Furthermore, by focussing its efforts on cutting-edge formats such as CTV, the company shows great potential to futureproof itself within the advertisement industry.

Kirsty

Company Specialist at Welcome to the Jungle

Insights

5% employee growth in 12 months

Glassdoor (3.9)

Company

Company benefits

Equity and Employee Stock Purchase Plan
Pension and Retirement Savings Plan in Several Countries
Comprehensive Healthcare Benefits for You and Your Family
Generous Time Off, Holiday Breaks and Summer Fridays
Family-Focused Leave Benefits
Cell Phone Subsidy
Performance Management, and Investment in Diversity Initiatives
Bonusly Peer-to-Peer Recognition Program, Turning Recognition into Tangible Perks and Magnite Swag
Community Service Events
Wellness Coach—Meditate and Recharge with an Unlimited User Account for You and a Plus One

Company HQ

Westchester, Los Angeles, CA

Leadership

Michael Barrett

(CEO)

Experience as CEO of Rubicon Project from 2017 to 2020. President and Founder of Ichabod Farm Ventures LLC since 2012.

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