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Magnite

Senior Engineer, Python

Sorry, this job was removed at 05:15 p.m. (EST) on Friday, Jan 23, 2026
Hybrid
New York, NY, USA
125K-165K Annually
Hybrid
New York, NY, USA
125K-165K Annually

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Senior Engineer, Python

Boston, MA

Broomfield, CO

New York City, NY

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!

In this role you will:  

  • Collaborate with team members to design, implement, and deliver high-quality software solutions.

  • Share technical expertise and contribute to a culture of learning and knowledge sharing.

  • Work closely with cross-functional teams to ensure alignment and successful project outcomes.

  • Contribute to the improvement of software development processes and practices.

  • Play a crucial role in achieving company objectives by delivering high-quality software solutions that meet the customer's needs.

  • Lead the development and implementation of software projects from inception to deployment.

  • Conduct code reviews to maintain code quality, adherence to coding standards, and ensure best practices are followed.

  • Identify and address technical challenges, optimize code for performance, and participate in ongoing code refactoring.

  • A glance at our tech stack: Python, Pandas, Scala, Spark, FastAPI, AWS, Postgres, Snowflake, Docker, and more!

We’re looking for someone with: 

  • 4+ years of software development experience in Python with Pandas and ML packages

  • Proficiency in Spark

  • Strong knowledge of SQL and relational databases

  • A hands-on approach to solving complex problems & building impactful solutions

  • A proven track record in learning new technologies and applying that learning quickly

  • An understanding of what it takes to build quality, robust, and scalable solutions

  • A sense of flexibility and self-drive to work autonomously and within a team

  • Experience with AWS and Docker

  • Experience with Scala or Java preferred

  • Knowledge of Ad Tech a plus

  • Degree in Computer Science or a related field preferred

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 Contributions

  • Wellness Coach and Mental Health Support

  • Career Development Initiatives and a Career Growth Framework

  • Culture and Inclusion Programs

  • Bonusly Peer-to-Peer Recognition Program

About Us

The world's leading agencies and brands trust our platform to access brand-safe, high-quality ad inventory and execute billions of advertising transactions each month. Anchored in bustling New York City, sunny Los Angeles, mile-high Denver, historic London, and down under in Sydney, Magnite has offices across North America, EMEA, LATAM, and APAC.

Only candidates in the following states will be eligible for employment: AZ, CA, CO, FL, GA, ID, IL, MA, MI, MT, NE, NJ, NY, NC, OK, OR, PA, SC, TX, UT, VA.

In New York and Massachusetts, the base salary range for this position is: $135,000 - $165,000 in addition to an annual variable bonus based on performance and company equity (NASDAQ: MGNI). 

In Colorado, the base salary range for this position is: $125,000 - $155,000 in addition to an annual variable bonus based on performance and company equity (NASDAQ: MGNI).  

Magnite is an Equal Opportunity Employer and does not discriminate against applicants due to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation or any other federal, state or local protected class.

Our Commitment: We aim to incorporate a wide range of voices into our Magnite culture, cultivating an environment where employees feel welcomed, cared for, and encouraged to freely share ideas. We are committed to employee growth, collaboration, inclusion, and innovation.  We invest in Magnite’s local communities. We seek talent from all backgrounds to champion corporate values of seeing the big picture and being catalysts of change.

Want to learn more about us?  

Check out our blog for Magnite announcements and Ad Tech industry news! 

Recruiting Agency Notice

Magnite does not accept agency resumes and is not responsible for any fees related to unsolicited resumes.

Magnite New York, New York, USA Office

Located at 1250 Broadway in the heart of Manhattan’s dynamic NoMad neighborhood, just north of Madison Park, it’s well-served by 12 subway lines, PATH, and Penn Station, as well as cafes, bars, restaurants, retailers, and some of the city’s hippest hotels.

What you need to know about the NYC Tech Scene

As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.

Key Facts About NYC Tech

  • Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
  • Key Industries: Artificial intelligence, Fintech
  • Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
  • Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

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