Senior Software Engineer II Salary Upgrade to Premium to se... Related skills react postgresql testing ruby typescript ???? DescriptionBuild and ship features across Rails backend and TypeScript+React frontendApply solid engineering principles to multiple legacy codebasesOwn your work end-to-end; from technical design through implementation, testing, and deploymentCollaborate directly with product and design to refine requirements and deliver solutions that move business metricsWrite clean, well-tested code and contribute to improving our engineering standardsParticipate in code reviews and provide constructive feedback that raises the quality bar???? RequirementsStrong experience in TypeScript+React, Ruby+Rails, and PostgreSQLExcellent testing practices and ability to improve test suitesBonus: experience automating workflows with Playwright, Slack bots, and related toolingYou've shipped meaningful features or systems and can point to work you owned and deliveredComfortable across the stack; frontend and backend collaborationSelf-directed; startup or high-growth experience preferred???? BenefitsMedical, Dental & Vision Insurance11 Paid Company Holidays including a Mental Health DayCompany EquityShort-Term & Long-Term DisabilityMacBook and equipment budgetSick, Parental, and Generous Paid Time Off Meet JobCopilot: Your Personal AI Job Hunter Automatically Apply to Engineering Jobs. Just set your preferences and Job Copilot will do the rest — finding, filtering, and applying while you focus on what matters.