Software Engineer, Sign-Up Flow Optimization

ParamountWest Hollywood, CA

About The Position

We are seeking a Software Engineer (IC2) to join the Sign-Up Flow pod. Your mission is to implement and scale the ML systems that optimize how we personalize and optimize our P+ sign-up flow and Pluto TV registration flows. You will own the development of specific features and components within our sign-up/registration flow pipelines. In this role, you will be expected to deliver autonomously on defined technical problems, ranging from bandit-based reward signals to visual optimization of the sign-up/registration flows. You will work in a high-velocity environment where visual and attention optimization are the primary goals, requiring you to balance technical quality with delivery speed.

Requirements

  • 3+ years of experience in backend software engineering or distributed systems.
  • Strong proficiency in Python and experience building and scaling production APIs.
  • Experience with asynchronous messaging, queues, and background workers.
  • Solid knowledge of SQL and data modeling for high-volume metadata systems.
  • Proven ability to own features autonomously and deliver clean, maintainable code.

Nice To Haves

  • Familiarity with Cloud Architecture (GCP preferred) and containerization (Docker/Kubernetes).
  • Experience or strong interest in Video/Media Processing (encoding, FFmpeg, or metadata standards).
  • Basic knowledge of ML Integration and how to serve model outputs via APIs.
  • Experience working with Agentic workflows or complex service orchestration.

Responsibilities

  • Design and implement specific solutions for Multi-Armed Bandit (MAB) systems in the sign-up/registration flows.
  • Own the end-to-end implementation of defined tasks, from data ingestion to production deployment, with moderate autonomy.
  • Proactively identify and fix bottlenecks in team systems to improve quality, reliability, or engineering velocity.
  • Participate actively in design and code reviews, providing constructive feedback and ensuring high technical standards within your scope.
  • Set up and monitor online experiments (A/B tests and bandit rollouts) to measure the impact of presentation features on user engagement.

Benefits

  • medical
  • dental
  • vision
  • 401(k) plan
  • life insurance coverage
  • disability benefits
  • tuition assistance program
  • PTO
  • bonus eligible
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