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Senior Engineer

Magnite
Los Angeles, United Statesfull_timeVerifiedPosted 21 Nov 2025
💰 $160,000/yr($135,000/yr$160,000/yr)

About the role

Senior Engineer

New York City, NY

Broomfield, CA

Los Angeles, CA

Hybrid Schedule (M/F remote, T/W/TH in-office)

At Magnite, we cultivate an environment of continuous growth and collaboration. Our work impacts what millions of people read, watch, and buy, and we’re looking for people to help us tackle that responsibility with creativity and focus. Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV / streaming, online video, display, and audio. Our tech fuels billions of transactions per day!

About this team:

The Demand Solutions (DS) team is responsible for growing spend to Magnite supply via our Curator and Clearline product offerings.   We own various parts of the engineering stack for these products including user interfaces, APIs, and our real time distributed systems responsible for ad delivery.   The DS engineering team works closely with adjacent engineering, product, data science teams to design, build and execute end-to-end product features and engineering improvements. 

In this role you will: 

  • Participate in the API design, development, testing, release, and maintenance of core product offerings as it relates to a critical advertising buy side platforms

  • Manage individual project priorities, deadlines, and deliverables with your technical expertise

  • Be a creative problem-solver able to design and implement reliable and maintainable solutions to challenging problems

  • Translate business requirements into technical designs and project plans

  • Write production-ready code and unit tests that meet both system and business requirements

  • Respond to feature requests, bug reports, performance issues, and ad-hoc questions

  • Work collaboratively with engineers across multiple teams to deliver high quality software

We’re looking for someone with: 

  • 5+ years of relevant work experience in software development

  • Proficiency in building large scale Java based microservices

  • Proficiency in building RESTful APIs and working with relational databases such as Postgres or MySQL

  • Proficiency in writing unit tests

  • Experience with SpringBoot framework 

  • A strong understanding of algorithms, data structures, and an ability to recognize the business and technical trade-offs between different solutions

  • Experience with development and CI tools like git, a build management system like Jenkins, and Jira

  • Familiarity with monitoring tools: Grafana, ELK, or Datadog

Nice to have:

  • General Advertising Technology experience, ideally with header bidding technologies in a production environment

  • Full-stack experience, specifically with Typescript / React

  • Experience with docker or other containerization software

  • Proficiency with Linux

Perks and Benefits

  • Comprehensive Healthcare Coverage from Day One

  • Generous Time Off  

  • Holiday Breaks and Quarterly Wellness Days

  • Equity and Employee Stock Purchase Plan

  • Family-Focused Benefits and Parental Leave 

  • 401k Retirement Savings Plan with Employer Match

  • Disability and Life Insurance

  • Cell Phone Subsidy

  • Fitness and Wellness Reimbursement

Company Culture: 

We believe collaboration is essential to success. Magnite’s hybrid schedule includes two days worked remotely (Monday and Friday) and three days on-site (Tuesday, Wednesday and Thursday). Our offices provide catered lunches, beverages, snacks, training and development, and office events to support your work week.  We also understand you have appointments, families, hobbies, and other commitments. Magnite strives to maintain a healthy work/life integration for all employees so you can bring your best every day - both at work and at home.

  • Community Service and Volunteer Events

  • Company-Matched Charitable Contrib

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Company

Magnite

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