Deluxe is looking for a Senior Software Development Engineer in Test (SDET) to own and evolve their test and QA infrastructure, including designing tools and utilities for the entire QA and engineering organization. The role aims to integrate AI into testing and automation workflows to improve systemic quality across teams and services, enhance existing capabilities, consolidate legacy systems, and strengthen automation coverage for improved quality and reliability.
Requirements
- 5+ years in software test engineering including 3+ years creating and maintaining test automation frameworks for API and DB testing.
- Proven strong coding experience in at least one or more programming languages.
- Ability to write tests using a BDD framework (e.g., Behave).
- Hands-on API testing, contract testing.
- CI/CD experience (Jenkins, GitHub Actions, etc.) and Git best practices.
- Comfort with cloud and containers (AWS, Docker) and with databases such as SQL and NoSQL.
- Proficiency in leveraging and evaluating AI-assisted coding tools (e.g., GitHub Copilot, OpenAI Codex, Claude Code) to accelerate development, improve code quality, and enhance productivity.
Responsibilities
- Own and evolve QA/test infrastructure
- Design, develop, and maintain automated test systems for API, service-level, and integration testing.
- Modernize and maintain integration tests and test suites to be faster, more reliable, and easier to extend.
- Work closely with DevOps/Platform teams to improve test environments, including data setup, configuration, and stability.
- Develop reusable frameworks, libraries, CLIs, and dashboards that other QA engineers and developers can leverage.
- Implement self-service utilities that UI and backend teams can reuse for test data, environment validation, and regression checks.
- Leverage and extend AI-assisted coding and testing tools to generate tests, prioritize test runs, and assist with debugging and log analysis.
Other
- 5+ years experience
- Comfortable working in Agile/Scrum teams, using tools like JIRA and Confluence.
- Proven analytical and problem-solving skills with a demonstrated ability to work both independently and in a team environment
- Excellent communication and collaboration skills, especially in cross-functional Agile teams.
- Systems thinking: Understand service boundaries, contracts, and data flows. Anticipates both normal behavior and edge cases.
