Reddit is hiring a Staff Software Engineer to serve as the primary technical driver for the Advertiser Growth Retention team. In this high-agency Tech Lead role, you will ship code and drive outcomes to improve advertiser retention and revenue through intelligent systems and optimization tools.
What You'll Do
- Steer high-velocity experiments and features that directly impact advertiser retention and revenue, such as automated campaign optimization and churn prevention.
- Architect the technical roadmap for full campaign lifecycle support, designing systems to intelligently guide advertisers.
- Build world-class experiences for SMBs by developing complex features like one-click campaign configurations and ads serving optimizations.
- Amplify the team through mentorship and by fostering a culture of experimentation, speed, and technical excellence.
- Collaborate deeply with cross-functional teams across Ads Formats, Ads Signals, and Ads Serving.
- Evolve by staying ahead of growth engineering best practices and driving a data-driven mindset.
What We're Looking For
- 7+ years of software engineering experience with a track record of leading technical projects in a growth or product-focused environment.
- A doer-focused attitude with a strong bias for action, comfortable with rapid iteration, A/B testing, and making technical trade-offs.
- Strong experience in developing scalable backend services and/or full-stack product features.
- Expertise in at least one general-purpose programming language (e.g., Go, Python, Scala, Java, or C++) and ability to grow expertise in Reddit's stack.
- Demonstrated ability to act as a Tech Lead, aligning stakeholders, breaking down complex ambiguous problems, and unblocking the team.
- Excellent communication skills for driving consensus and explaining technical concepts to non-technical stakeholders.
Nice to Have
- Direct experience as a Tech Lead in a Growth or Ads team.
- Experience with experimentation infrastructure (A/B testing frameworks) and data-driven product development.
- Proven experience building products for SMBs or self-serve advertising platforms.
- Experience with API integrations (e.g., Shopify, WooCommerce) or marketing automation tools.
- Expertise in Python and/or Go.
Technical Stack
- Python, Go, Scala, Java, C++
Team & Environment
You will report to the Advertiser Growth Engineering Manager.
Benefits & Compensation
- Compensation: $217,000 - $303,900 USD + equity in the form of restricted stock units.
- Comprehensive Healthcare Benefits and Income Replacement Programs.
- 401k Match.
- Family Planning Support and Gender-Affirming Care.
- Mental Health & Coaching Benefits.
- Flexible Vacation & Reddit Global Days Off.
- Generous paid Parental Leave.
- Paid Volunteer time off.
Work Mode
This role operates on a local-country work mode and is located in the United States.
Reddit is proud to be an equal opportunity employer and is committed to building a workforce representative of the diverse communities we serve.






