Senior Backend Engineer - Prompt Security (Node.js / TypeScript)

For our client, we are seeking a Senior Backend Engineer - Prompt Security (Node.js / TypeScript) to join the team of a leader in the Information Technology space.This role will focus on building secure, scalable backend systems that support prompt-related security capabilities within a modern technology environment. You will partner closely with frontend and other engineering teams to deliver reliable APIs, strengthen data protection, and improve overall platform performance. The position calls for hands-on technical leadership in backend architecture, microservices, and cloud-based deployment practices.Location: Remote - US based candidates only, no visa sponsorship availableCompensation: $132,000 – $182,000 annuallyResponsibilities Design, develop, and maintain scalable server-side applications and APIs Implement and optimize database schemas and queries Collaborate with frontend developers for seamless integration Participate in code reviews and contribute to architectural decisions Troubleshoot and debug existing systems while implementing upgrades Enforce security and data protection measures Utilize cloud services for deploying and managing backend servicesQualifications 5+ years of backend development experience in Node.js and TypeScript Proficient in database management Experience developing and integrating APIs; familiarity with GraphQL is a plus Skilled in designing and implementing microservices Experienced in scalability and performance optimization Knowledge of authentication and data protection mechanisms Strong problem-solving, communication, and collaboration skillsBenefits Restricted Stock Units (RSUs) and Employee Stock Purchase Plan (ESPP) Flexible time off, paid holidays, and paid sick leave Gender-neutral parental and grandparent leave Comprehensive medical, dental, and vision coverage 401(k) retirement plan with company match and other financial security benefits Home office allowance and mobile phone reimbursement Wellness coach, gym reimbursement, and fertility coverageOur client is an equal opportunity employer. We encourage you to apply even if you don’t meet every qualification—your background could be exactly what this team needs.