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About this Software Development Engineer in Test (SDET) role at Emergent Labs

Emergent Labs · Onsite · Bangalore

Emergent builds autonomous coding agents that replace traditional software development by generating, testing, and deploying production applications directly from plain-language intent. Our systems run in production at global scale and are used to build millions of real applications.

Since our public launch, we've crossed $130M in Annualised Revenue and grown to over 10M users across 190+ countries, who have built 12M+ applications on Emergent. We're backed by Creaegis, Khosla Ventures, SoftBank, Lightspeed, Together, Y Combinator, Google, Claypond and Sentinel Global.

We're solving the hard part of AI-driven software creation: correctness, reliability, security, and scale in real production systems. The team is built by repeat founders, Olympiad medalists, IIT & IIM alumni, and leaders from Google, Amazon, and Dropbox.

We're hiring builders who want ownership, speed, and impact at global scale.

Responsibilities

  • Design, develop, and maintain automated tests for web applications, APIs, and end-to-end user journeys.
  • Build reusable automation frameworks, utilities, and test infrastructure that scale with product complexity.
  • Develop and maintain UI automation using Playwright or similar modern automation frameworks.
  • Write automated API and integration tests covering functional behavior, error scenarios, and edge cases.
  • Integrate automated tests into CI/CD pipelines and improve execution speed, reliability, and feedback time.
  • Identify product risks early and work with developers and product managers to improve testability and prevent defects.
  • Investigate test failures, perform root cause analysis, and improve automation stability.
  • Use AI-assisted development and testing tools to improve test creation, debugging, coverage, and maintenance.
  • Test AI-powered product workflows, including dynamic UI behavior, generated outputs, failure scenarios, and regression risks.
  • Take end-to-end ownership of quality for assigned features, from requirement analysis to release validation.
  • Track automation coverage, defect trends, and test reliability to continuously improve quality.

Required skills and experience

  • 3–6 years of experience in software testing, test automation, or SDET roles.
  • Strong programming skills in Python or TypeScript.
  • Hands-on experience with Playwright, or an equivalent browser automation framework.
  • Good understanding of API testing, REST, HTTP, JSON, authentication, and integration testing.
  • Experience with Git, CI/CD pipelines, and automated test execution.
  • Strong understanding of test design, boundary-value analysis, negative testing, and risk-based testing.
  • Experience building or extending reusable automation frameworks.
  • Strong debugging and problem-solving skills, with the ability to investigate failures using logs, traces, and network requests.
  • Ability to collaborate effectively with engineers and product managers in a fast-paced environment.
  • Strong ownership, attention to detail, and clear communication.

Good to have

  • Experience testing AI-powered applications or LLM-based features.
  • Familiarity with AI coding assistants and agent-based testing approaches.
  • Experience with mobile automation, performance testing, or observability tools.
  • Experience with Docker, cloud environments, and distributed systems.

Benefits and Perks

  1. Daily Meals: Breakfast, Lunch and Dinner provided.

  2. Family Insurance: 5 Lakhs worth of coverage for you and your family.

  3. Unlimited Paid Time Off: Take the time you need to recharge and come back refreshed.

  4. Flexible Working Hours: Work arrangements that fit your life and commitments.

Let's build the future of software together.

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