Senior Backend Engineer, Compliance Platform

About the roleRegulation is coming to legal AI, and Supio is getting ahead of it. We are standing up a brand-new Compliance Platform team to protect the most sensitive data our customers entrust to us - the medical records, police reports, and case files at the heart of every personal injury matter. As the founding backend engineer, you will design and build this platform from the ground up: an internal platform-as-a-service that anonymizes, de-identifies, and pseudonymizes PII and PHI while keeping documents fully usable by our AI systems, with rigorous auditing, access control, and reporting on top. It is a founding seat with executive visibility, a real delivery timeline, and company-wide impact from day one.What youll doArchitect and build new features for an internal compliance platform-as-a-service that integrates with Supios existing systemsBuild anonymization, de-identification, and pseudonymization pipelines for customer PII and PHI - medical records, police reports, and other case documents - that keep data usable for AI workflowsImplement audit trails covering every access to a customer file, whether by a Supio employee, a system, or a customerBuild tracking and enforcement for BAAs, customer contracts, data opt-in/opt-out, data residency, and geographic compliance requirements.Design access controls with chain-of-command approval enforcement, and the reporting to show who accessed what, why, and with what authorization.Build notification and remediation workflows so issues are found and fixed, not just logged.Partner closely with DevOps, engineering teams across Supio, and the Office of the CTO - our privacy function. What youll bring7+ years of backend engineering experience, with significant time on data-sensitive systemsYou have built a compliance, privacy, or data-governance platform before. This is the bar - we are looking for someone who has done this work, not someone adjacent to itDeep, practical knowledge of HIPAA and the safe handling of PHI and PIIExperience with agentic AI development, or building platforms that AI systems consumeFamiliarity with SOC 2, HITRUST, or similar frameworksStrong experience with cloud data infrastructure - S3, relational databases, and the AWS ecosystemA security-first mindset: authentication, authorization, least privilege, audit loggingComfort moving quickly toward a real regulatory deadline without cutting cornersBachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experienceNice-to-havesTime in legal, healthcare, or another regulated industryHow we hireOur standard engineering interview process, including an engineering leadership screen that goes deep on your compliance platform experience.CompensationAs an early-stage startup, we offer a competitive compensation package that includes base salary, meaningful equity, and benefits. Equity grants are designed to ensure employees share in the long-term success and upside of the company.Base Salary by LocationSeattle, WA: $170,000 - $243,000 annuallySan Francisco, CA: $200,000 - $255,000 annuallyActual compensation may vary outside of these ranges based on a number of factors, including a candidate's qualifications, skills, competencies, experience, and geographic location.About Us  Supio is a trusted AI platform purpose-built for law firms, reshaping how data drives impactful outcomes. Our innovative approach blends technology with deep legal expertise, making us a leader in our field. We go beyond surface-level AI to deeply understand our customers' daily needs, empowering law firms with unparalleled data insights. Supio delivers human-level, accurate analysis of complex data and legal records, quickly and efficiently bringing critical insights when they matter most. Trusted by top litigation lawyers, our platform has supported over $1 billion in settlements.Headquartered in Seattle with an office in San Francisco, we raised $60M Series B in April 2025 led by Sapphire Ventures with Mayfield and Thomson Reuters Ventures, bringing total funding to $91M. Were scaling rapidly and looking for exceptional talent to join us in this next phase of growth.Were looking for passionate team members who are motivated by our mission and ready to help us achieve it.About Us  Supio is a trusted AI platform purpose-built for law firms, reshaping how data drives impactful outcomes. Our innovative approach blends technology with deep legal expertise, making us a leader in our field. We go beyond surface-level AI to deeply understand our customers' daily needs, empowering law firms with unparalleled data insights. Supio delivers human-level, accurate analysis of complex data and legal records, quickly and efficiently bringing critical insights when they matter most. Trusted by top litigation lawyers, our platform has supported over $1 billion in settlements.Headquartered in Seattle with an office in San Francisco, we raised $60M Series B in April 2025 led by Sapphire Ventures with Mayfield and Thomson Reuters Ventures, bringing total funding to $91M. Were scaling rapidly and looking for exceptional talent to join us in this next phase of growth.Were looking for passionate team members who are motivated by our mission and ready to help us achieve it.