Senior Software Engineer in Test
Replicant
| Company | Replicant |
| Category | Engineering |
| Location | Canada |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 26 Apr 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (ashby) |
Description
At Replicant, we believe AI should work for people, starting with customer service. We’re looking for a Software Development Engineer in Test (SDET) to help raise the bar for quality across our voice AI platform as we continue to scale. This person will play a key role in shaping how quality is defined, measured, and built into the product experience from the start — across platform capabilities, AI agents, customer configurations, integrations, and release workflows. This is an opportunity to help build the systems, standards, and tooling that make quality a durable advantage for both our customers and our teams.
As a SDET you will partner closely with Engineering, Product, and Delivery to create a more unified and scalable approach to quality. You’ll define standards, improve testing strategy, build and evolve automation and platform-level tooling, and turn customer and product insights into better validation systems. This is a hands-on engineering role for someone who is excited to work at the intersection of software quality, automation, analytics, and AI. The right person will help us move toward a modern quality engineering practice where testing is proactive, automated wherever possible, and grounded in the realities of conversational AI.
What You'll Do
- Act as a senior technical authority for quality engineering at Replicant; shaping how quality is built into the platform through hands-on engineering, championing a high bar across teams, and driving the practices and execution that make it real.
- Raise the technical bar across our team of AI-enabled QA Engineers through hands-on example, code and test review, pairing, and mentorship; leveling up how a small team builds a scalable quality engineering practice.
- Help drive Replicant's AI-native quality engineering strategy to scale coverage, accelerate validation, and surface failures earlier.
- Build AI-driven testing workflows that let a small team deliver broad, scalable validation across the platform.
- Own the quality feedback loop from internal dogfooding, customer A/B testing, customer feedback triage, and bug reporting, turning real-world usage into faster fixes, better test coverage, and stronger product decisions.
- Partner with Product and Engineering early to improve testability, shape acceptance criteria, and build quality in from the start.
- Build and improve automation frameworks, validation tooling, and CI/CD quality gates for reliable, repeatable releases.
- Use AI and analytics to expand edge-case coverage, summarize failures, and generate insights that inform roadmap and release decisions.
What You'll Bring
- 5+ years in SDET or quality engineering roles, with significant hands-on coding, including ownership of test strategy and release quality in complex software systems.
- Strong programming skills in at least one modern language (TypeScript, JavaScript, or Python), with the ability to build and own production-quality tooling and frameworks.
- An AI-native approach to quality engineering. You know how to leverage AI to move faster, increase coverage, reduce manual effort, and build smarter testing and validation workflows.
- Curiosity about AI systems, conversational experiences, and the nuances of testing voice-driven product behavior.
- Experience building quality initiatives across teams and influencing engineers, product managers, and stakeholders around a shared quality bar.
- Deep knowledge of modern testing practices, including automation, API and integration testing, regression strategy, and CI/CD-based quality workflows.
- Demonstrated mastery of test design, risk-based coverage, and what should be automated versus explored manually.
- Comfort using data, metrics, and analytics to evaluate quality and communicate trends, risk, and opportunities for improvement.
- Excellent collaboration and communication skills, with the ability to work effectively across Engineering, Product, and customer-fac