Senior Automation Engineer

About the role

This role is based out of our Shelton, CT headquarters.

Responsibilities

• Design and build automated test frameworks and data-pipeline scripts that replace manual Digital Merchandising workflows - covering product configuration, promotional setup, menu publishing, and menu validation across Subway's owned channels (Mobile App, Web, Kiosk) and third-party delivery partners (e.g., DoorDash, Uber Eats).
• Develop and maintain API automation suites in Node.js / TypeScript using Playwright, validating menu sync, promotional data contracts, and ordering payloads between Subway's middleware platform and its downstream consumers - including 3PD marketplace APIs. Catch data integrity issues before they reach guests or partners.
• Build and operate UI automation for Subway's Web and Mobile App (via browser emulation) and Kiosk surfaces using Playwright, ensuring that merchandising changes - new items, limited-time offers, price updates, item availability flags - render correctly and consistently across all guest-facing touchpoints.
• Leverage AI-assisted development tools (GitHub Copilot, Claude, and similar) as a core part of daily engineering work - accelerating test generation, refactoring, and documentation. Explore AI-driven test maintenance (self-healing selectors, auto-generated regression suites) to reduce suite brittleness as the product evolves.
• Collaborate with product, QE, and Digital Merchandising stakeholders to convert acceptance criteria and manual test scripts into durable automated coverage. Translate business validation rules (e.g., price floor checks, modifier availability windows, 3PD menu schema requirements) into executable test specifications.
• Enforce data governance, security, and compliance standards within automated workflows. Conduct code reviews and share automation best practices to raise overall quality across the Guest Engineering team.

Requirements

• Demonstrated proficiency in Playwright for both UI end-to-end and API automation - Node.js / TypeScript required.
• Bachelor's degree or higher in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• 5 or more years of hands-on software engineering or SDET experience with a strong automation focus.
• Experience building API test frameworks that validate REST contracts, payload schemas, and data integrity across integrated systems.
• Solid understanding of HTTP/REST fundamentals, JSON schema validation, and API versioning patterns.
• Experience with serverless and event-driven architectures on AWS (Lambda, API Gateway, SQS/SNS, DynamoDB).
• Hands-on experience integrating automated test suites into CI/CD pipelines (GitHub Actions, Azure DevOps, or equivalent).
• Experience working with third-party platform APIs and vendor integrations - delivery aggregators, marketplace platforms, or similar partner ecosystems strongly preferred.
• Proficiency with AI-assisted development tools (GitHub Copilot, Claude, or equivalent) - must be comfortable using AI daily to write, review, refactor, and document test code.
• Familiarity with Infrastructure as Code (Terraform or CloudFormation) for managing test infrastructure.
• Experience with observability and APM tooling (Dynatrace, Datadog, CloudWatch) for monitoring automation pipelines in production.
• Systems thinking - able to map complex data flows across multiple APIs and surface the right validation layer for each risk.
• Strong debugging and root-cause analysis skills across API, UI, and data pipeline failures.
• Excellent written communication for documenting test strategies, coverage rationale, and defect reports for both technical and non-technical stakeholders.
• Able to partner closely with manual QE, Digital Merchandising ops, and product teams to translate domain knowledge into durable automated coverage.
• Collaborative mindset with a willingness to give and receive candid code review feedback.

Skills

• Experience with contract testing frameworks (Pact or similar) for validating API provider/consumer relationships in a distributed system.
• Experience with data validation automation - schema enforcement, referential integrity checks, and automated reconciliation between source systems and downstream consumers.
• Hands-on experience with AI-driven test maintenance: self-healing selectors, auto-generated regression coverage, or LLM-assisted test authoring.
• Familiarity with QSR, retail, e-commerce, or digital ordering domains - familiarity with menu management systems, promotional engines, or POS integration patterns a strong plus.
• Experience with performance and load testing tools (k6, Artillery, or similar) for validating API throughput under peak merchandising event load.

Benefits

• Insurance Plans (Medical, Life)
• Pension/401K/RSP (country specific)
• Competitive Bonus
• Mobility Allowance
• Tuition Reimbursement
• Company Holidays
• Volunteering time
• And More.......

Pay

The base pay range for this role is $119,200 - $149,000K annually

Pay within this range will be determined in good faith based on job-related factors, which may include skills, experience, education/training, location, and internal equity.