• Produce quality and maintainable test scripts • Work closely with business analysts and subject matter experts to understand requirements and translate to software solutions • Create and update automated test scripts using Selenium • Work with teams to effectively design, build, and deliver cloud-based solutions • Participate in daily stand-ups, backlog grooming, sprint demos, and other agile ceremonies • Execute test cases including functional, regression, performance, load, and smoke tests for both web applications and database

• Help in building an Engineering culture that enables quality in all software feature development teams across Reddit. • Develop and evolve test automation frameworks, tools, and services. • Analyze production issues, identify test gaps across the entire testing stack and make systemic improvements to automated testing • Maintain test infrastructure stability in non-production environments. • Participate in troubleshooting and triaging of issues with different teams to drive towards root cause identification and resolution. • Influence the entire engineering organization on unit/integration/end-to-end tests.

• Design and build simulation scenarios representing nominal, edge-case, and adversarial conditions. • Translate autonomy requirements and real-world incidents into reproducible tests with clear, measurable outcomes. • Script environments, actors, triggers, and behaviors in Isaac Sim or Unreal Engine. • Maintain configuration-driven scenario setups (YAML/JSON) for reproducibility, sweeps, and domain randomization. • Develop Python utilities and Bash scripts to automate scenario generation, execution, and evaluation. • Integrate simulation-based tests into GitHub-based CI pipelines (PR checks, nightlies, release validation). • Improve reliability, scalability, and visibility of scenario execution, including logging and metric collection. • Implement and refine system-level KPIs (safety constraints, planner success, tracking stability, interactions). • Analyze simulation results to detect regressions, understand multi-module behaviors, and surface meaningful insights. • Support ML dataset creation from simulation and resimulation, including metadata curation and edge-case identification. • Work closely with autonomy, controls, QA, and release engineering to align scenarios with feature changes and test requirements. • Participate in debugging sessions, test planning, and design reviews to identify issues and propose improvements. • Document scenarios, evaluation logic, and test plans clearly for internal stakeholders. • Take increasing ownership of scenario domains, test frameworks, or automation pipelines. • Influence simulation test strategy and standards through strong technical judgment. • Help mentor teammates, improve processes, and drive best practices around system-level testing.

• Scoping out comprehensive test plans based on design requirements and code changes. • Executing tests on a large-scale distributed test network. • Verifying the server using white-box/black-box/functional/stress testing techniques. • Investigating and analysing root causes of technical issues / performance bottlenecks. • Setting up test bed environment for regression testing /performance testing. • Maintaining/enhancing/developing test tools and automation frameworks.