Senior Software Engineer - Full Stack - Portal Platform

About the Role Abnormal AI is looking for a Software Engineer to join the Portal Platform team. Our team’s mission is to uplevel the architecture across our different portals here at Abnormal: - Customer Portal - a gateway our customers use to interact with Abnormal - End User portal - functionality for the users inside the companies that have purchased our product - Demo portal - a tool to help showcase different combinations of our product by GTM teams Main themes include helping reach and maintain enterprise grade stability, security & usability for our customers while enabling application teams to easily develop & deploy their frontend components utilising AI-driven workflows. This role offers an exciting opportunity to join an AI-native company. You will own truly impactful, platform-level work, driving cross-functional influence that spans across product development and enabling our go-to-market teams. You'll join a team of experienced engineers, collaborating with them to design components & drive execution. The ideal candidate is comfortable working with a distributed team & has worked in a full-stack capacity before in enterprise environments. What you will do - Design and execute platform-level software projects from conception through launch, collaborating with senior engineers across the organization. - Build and maintain backend services and APIs that power our portal experiences - Build reusable frontend libraries, design systems, and developer tooling that accelerate feature delivery across product teams - Own infrastructure concerns, including CI/CD pipelines, deployment automation, and observability for portal applications. - Drive frontend performance, accessibility, and quality standards across our portal applications. - Raise the bar of excellence in engineering, actively contributing to knowledge sharing within the team, and participating in professional development activities. - Provide guidance and mentorship for junior members of the team - Help accelerate the teams with their changes across different realms of front-end development