Magnite
Senior Engineer (Springserve Ad Server) — Magnite
Los Angeles, CA
Hybrid Schedule (Mon/Fri remote, Tue/Wed/Thu on‑site)
This role is for a Senior Software Engineer on our SpringServe Ad Server team, building a globally distributed ad‑serving system that handles hundreds of billions of requests a day. You will take on initiatives to improve system delivery, tackle hard technical challenges, and contribute to a small, passionate team.
Magnite (NASDAQ: MGNI)
is the world’s largest independent sell‑side advertising platform. Publishers use our technology to monetize content across all screens and formats—CTV, online video, display, and audio—fueling billions of transactions per day. Our work impacts millions of users; we seek people ready to take on this responsibility with creativity and focus.
As a Senior Software Engineer you will
Participate in back‑end design, development, testing, release, and maintenance of critical ad‑serving applications.
Manage project priorities, deadlines, and deliverables with technical expertise.
Compose reliable, maintainable solutions to challenging problems.
Translate business requirements into technical designs and project plans.
Write production‑ready code and unit tests that meet system and business requirements.
Respond to feature requests, bug reports, performance issues, and ad‑hoc questions.
Collaborate with multiple teams to deliver quality software.
Leverage AI‑assisted tools in your development process.
Support the operation of services in testing environments and production.
Perform design and code reviews.
We’re looking for someone with
BA/BS degree in Computer Science or related field, or equivalent practical experience.
5+ years of software development experience.
Primary experience in Java for high‑throughput, low‑latency back‑end services; familiarity with asynchronous patterns, concurrency, and frameworks such as Vert.x and Dropwizard is highly desirable.
Strong understanding of algorithms, data structures, and ability to weigh business and technical trade‑offs.
Experience with AI‑assisted development tools (GitHub Copilot, Cursor, Claude).
Proficiency with Maven, Git, containerization (Docker), build tools (CodeBuild, Jenkins), and Jira.
Experience writing unit tests.
PostgreSQL or other relational DB experience with SQL and table design.
Ability to manage competing priorities and context‑switch effectively.
Nice to Have
General ad‑technology experience, especially with header‑bidding technologies in production.
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.
401(k) retirement savings plan with employer match.
Disability and life insurance.
Cell phone subsidy.
Fitness and wellness reimbursement.
Company Culture
Community service and volunteer events.
Company‑matched charitable contributions.
Wellness coach and mental health support.
Career development initiatives and growth framework.
Culture and inclusion programs.
Bonusly peer‑to‑peer recognition program.
About Us The world's leading agencies and brands trust Magnite’s platform to access brand‑safe, high‑quality ad inventory and execute billions of advertising transactions each month. We anchor our presence in New York City, Los Angeles, Denver, London, and Sydney, with offices across North America, EMEA, LATAM, and APAC.
Salary Ranges CO:
$135,000 – $145,000 plus annual variable bonus and equity (NASDAQ: MGNI). CA:
$145,000 – $165,000 plus annual variable bonus and equity (NASDAQ: MGNI). NY:
$145,000 – $165,000 plus annual variable bonus and equity (NASDAQ: MGNI).
Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act.
Magnite is an Equal Opportunity Employer
and does not discriminate based on race, color, religion, national origin, age, sex, marital status, ancestry, disability, veteran status, gender identity, sexual orientation, or any other protected class.
We are committed to fostering a culture of inclusion and growth, welcoming a diverse workforce and investing in local communities.
We are not a recruiting agency; agency resumes are not accepted and we are not responsible for fees related to unsolicited resumes. #J-18808-Ljbffr
This role is for a Senior Software Engineer on our SpringServe Ad Server team, building a globally distributed ad‑serving system that handles hundreds of billions of requests a day. You will take on initiatives to improve system delivery, tackle hard technical challenges, and contribute to a small, passionate team.
Magnite (NASDAQ: MGNI)
is the world’s largest independent sell‑side advertising platform. Publishers use our technology to monetize content across all screens and formats—CTV, online video, display, and audio—fueling billions of transactions per day. Our work impacts millions of users; we seek people ready to take on this responsibility with creativity and focus.
As a Senior Software Engineer you will
Participate in back‑end design, development, testing, release, and maintenance of critical ad‑serving applications.
Manage project priorities, deadlines, and deliverables with technical expertise.
Compose reliable, maintainable solutions to challenging problems.
Translate business requirements into technical designs and project plans.
Write production‑ready code and unit tests that meet system and business requirements.
Respond to feature requests, bug reports, performance issues, and ad‑hoc questions.
Collaborate with multiple teams to deliver quality software.
Leverage AI‑assisted tools in your development process.
Support the operation of services in testing environments and production.
Perform design and code reviews.
We’re looking for someone with
BA/BS degree in Computer Science or related field, or equivalent practical experience.
5+ years of software development experience.
Primary experience in Java for high‑throughput, low‑latency back‑end services; familiarity with asynchronous patterns, concurrency, and frameworks such as Vert.x and Dropwizard is highly desirable.
Strong understanding of algorithms, data structures, and ability to weigh business and technical trade‑offs.
Experience with AI‑assisted development tools (GitHub Copilot, Cursor, Claude).
Proficiency with Maven, Git, containerization (Docker), build tools (CodeBuild, Jenkins), and Jira.
Experience writing unit tests.
PostgreSQL or other relational DB experience with SQL and table design.
Ability to manage competing priorities and context‑switch effectively.
Nice to Have
General ad‑technology experience, especially with header‑bidding technologies in production.
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.
401(k) retirement savings plan with employer match.
Disability and life insurance.
Cell phone subsidy.
Fitness and wellness reimbursement.
Company Culture
Community service and volunteer events.
Company‑matched charitable contributions.
Wellness coach and mental health support.
Career development initiatives and growth framework.
Culture and inclusion programs.
Bonusly peer‑to‑peer recognition program.
About Us The world's leading agencies and brands trust Magnite’s platform to access brand‑safe, high‑quality ad inventory and execute billions of advertising transactions each month. We anchor our presence in New York City, Los Angeles, Denver, London, and Sydney, with offices across North America, EMEA, LATAM, and APAC.
Salary Ranges CO:
$135,000 – $145,000 plus annual variable bonus and equity (NASDAQ: MGNI). CA:
$145,000 – $165,000 plus annual variable bonus and equity (NASDAQ: MGNI). NY:
$145,000 – $165,000 plus annual variable bonus and equity (NASDAQ: MGNI).
Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act.
Magnite is an Equal Opportunity Employer
and does not discriminate based on race, color, religion, national origin, age, sex, marital status, ancestry, disability, veteran status, gender identity, sexual orientation, or any other protected class.
We are committed to fostering a culture of inclusion and growth, welcoming a diverse workforce and investing in local communities.
We are not a recruiting agency; agency resumes are not accepted and we are not responsible for fees related to unsolicited resumes. #J-18808-Ljbffr