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[Remote] Software Engineer (L5) - Experimentation Platform

Remote · Poland Full-time

Note: The job is a remote job and is open to candidates in USA. Netflix is a company dedicated to entertaining the world through innovative storytelling and technology. They are seeking a Senior Distributed Systems Engineer to design, build, and operate the next generation of experimentation and feature flag infrastructure, ensuring high availability and performance for their core systems.

Responsibilities

  • Build and evolve critical experimentation and feature flag services
  • Design and implement high-scale, low-latency services for experiment allocation and feature flag evaluation
  • Advance core distributed systems for decentralized allocation, rules evaluation, and real-time decisioning
  • Own reliability and performance
  • Participate in on-call, lead incident response, and drive long-term reliability improvements
  • Instrument services with rich observability (metrics, logs, traces) and continuously tune for resilience, performance, and scalability
  • Shape data and integration surfaces
  • Collaborate with teams using technologies like Flink, Spark, Elasticsearch, and Druid to ensure experimentation data is correct, timely, and usable
  • Define clear data and API contracts for consumers and pipelines
  • Partner with product engineering teams
  • Deeply understand experimentation and rollout workflows across Netflix
  • Simplify and improve the developer experience for configuring, launching, and monitoring experiments and feature flags

Skills

  • Build and evolve critical experimentation and feature flag services
  • Design and implement high-scale, low-latency services for experiment allocation and feature flag evaluation
  • Advance core distributed systems for decentralized allocation, rules evaluation, and real-time decisioning
  • Own reliability and performance
  • Participate in on-call, lead incident response, and drive long-term reliability improvements
  • Instrument services with rich observability (metrics, logs, traces) and continuously tune for resilience, performance, and scalability
  • Shape data and integration surfaces
  • Collaborate with teams using technologies like Flink, Spark, Elasticsearch, and Druid to ensure experimentation data is correct, timely, and usable
  • Define clear data and API contracts for consumers and pipelines
  • Partner with product engineering teams
  • Deeply understand experimentation and rollout workflows across Netflix
  • Simplify and improve the developer experience for configuring, launching, and monitoring experiments and feature flags
  • You've built and operated scalable, reliable backend services and understand how to apply core algorithms, and systems design to real-world distributed systems
  • You write high-quality code in Java or another JVM language and have owned production services end-to-end: monitoring, on-call, debugging, and systematic performance and reliability improvements
  • You work effectively with other senior engineers and cross-functional partners, bring clarity to ambiguity, drive decisions, and keep a sharp focus on delivering value to internal users and stakeholders

Benefits

  • Health Plans
  • Mental Health support
  • A 401(k) Retirement Plan with employer match
  • Stock Option Program
  • Disability Programs
  • Health Savings and Flexible Spending Accounts
  • Family-forming benefits
  • Life and Serious Injury Benefits
  • Paid leave of absence programs
  • Full-time hourly employees accrue 35 days annually for paid time off to be used for vacation, holidays, and sick paid time off
  • Full-time salaried employees are immediately entitled to flexible time off

Company Overview

  • Netflix is an online streaming platform that enables users to watch TV shows and movies. It was founded in 1997, and is headquartered in Los Gatos, California, USA, with a workforce of 10001+ employees. Its website is https://www.netflix.com.
  • Company H1B Sponsorship

  • Netflix has a track record of offering H1B sponsorships, with 152 in 2026, 310 in 2025, 309 in 2024, 191 in 2023, 261 in 2022, 268 in 2021, 225 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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