IOS Software Engineer, Ad Formats

Join to apply for the iOS Software Engineer, Ad Formats role at Reddit, Inc.

The Brand Ad Formats team drives the development of ad formats that help advertisers maximize reach and brand impact. They focus on high‑visibility, awareness‑driven solutions that create memorable experiences for Reddit users. By delivering guaranteed placements and engaging ad interactions, the team supports major brand initiatives and helps advertisers achieve measurable outcomes. Their work includes evolving existing formats and launching entirely new ones to keep Reddit’s ad offerings fresh and competitive.

The team is working on multiple new formats including a fully customizable interactive ad format, and an ad format that uses AI to incorporate user‑generated content.

• Build ad experiences and create patterns for Reddit’s iOS app that enhance our ads’ performance and functionality.
• Collaborate across product, design, and engineering teams to innovate and implement sophisticated solutions for complex challenges.
• Engage in the full development cycle: design, develop, QA, experiment, analyze, and deploy.

• Proficiency in iOS engineering and the Swift programming language, with at least 3 years of experience in software development.
• Strong software engineering fundamentals.
• A willingness to tackle the challenges of creating data‑intensive, highly responsive, and fault‑tolerant apps.
• An openness to explore innovative approaches to software development.

• Experience working on ad tech.
• Able to work full stack.

• Languages:
  
  Swift, Go, Python
• Frameworks:
  Slice Kit, Thrift, gRPC
• Data stores:
  Postgres, Dynamo
  
  DB, Big Query
• Tools:
  Kubernetes, Argo, Docker

• Comprehensive Healthcare Benefits and Income Replacement Programs
• 401k Match
• Family Planning Support
• Gender‑Affirming Care
• Mental Health & Coaching Benefits
• Flexible Vacation & Reddit Global Days off
• Generous paid Parental Leave
• Paid Volunteer time off

Base pay range: $164,200—$229,900 USD.

Mid‑Senior level

Full‑time

Engineering and Information Technology

Social Networking Platforms

Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.