Senior Software Development Engineer in Test, SDET

This is a fully remote position, open to applicants in United States.

📋 Description

• Lead the automation of testing encompassing API, UI, and end-to-end processes.

• Utilize and enhance AI-driven test-generation tools to create and uphold extensive, verification-centered coverage.

• Develop and sustain scalable testing frameworks and CI/CD infrastructure for real-time processes, including order lifecycles, WebSocket market-data streams, and significant financial calculations.

• Collaborate with product and engineering teams to establish testability requirements and quality benchmarks from the outset.

• Set a standard for clean, maintainable, and thoroughly documented test code.

• Rapidly address test-suite failures, mitigate flakiness, and ensure visibility and reliability of results and quality metrics.

• Detect and drive the resolution of quality deficiencies, systemic testing vulnerabilities, and test-related technical debt.

• Guide engineers and SDETs on automation methodologies, AI-supported testing workflows, non-functional testing, and quality-first approaches.

⛳️ Requirements

• Over 5 years of experience in software testing with a strong emphasis on test automation and framework development.

• Proficient programming capabilities and production-level test code in TypeScript.

• Practical experience in building test automation frameworks from the ground up; familiarity with Playwright is preferred, while Cypress, Selenium, or similar tools are also applicable.

• Experience utilizing AI/LLM-assisted tools for test creation and validation, with the discernment to assess and refine generated outputs.

• Strong experience in API and real-time testing with RESTful services and WebSocket/streaming systems.

• A solid understanding of React/TypeScript front-end technologies, C#/.NET back-end services, databases, and service architecture.

• CI/CD experience in integrating automated tests within deployment pipelines, including GitHub Actions.

• Capability to design test strategies that balance coverage, execution time, and maintenance effort.

• Strong debugging skills across frontend, backend, database, and infrastructure.

• Exceptional communication skills with the ability to advocate for quality and influence engineering practices.

• Experience in non-functional testing related to performance, load, and resilience is preferred.

• Familiarity with ArgoCD, Terraform, and Kubernetes is preferred.

• Background in testing trading, fintech, or other low-latency/financially sensitive systems is preferred.

• Experience with contract/consumer-driven testing between services is preferred.

• Knowledge of observability-driven testing utilizing logs, metrics, and traces is preferred.

🏝️ Benefits

• Seven company-paid holidays and generous family leave.

• Paid time off is provided upfront.

• Competitive 401(k) matching.

• Health, dental, and vision insurance for full-time employees.

• Bonus for taking five consecutive vacation days.

• Budget for food and groceries.

• Contributions towards health and wellness.

• Performance-based bonus.