Posted on 9/18/2025
Software Engineer ( Frontend/UI Fullstack ) - SF or Remote in US/Canada San Fran
Operant AI, Inc.
Boston, MA, United States
Full Description
OverviewSoftware Engineer (Frontend/UI Fullstack) - SF or Remote in US/CanadaWho we areWe’re in business to secure the modern world. Operant’s unique technology solves several of the biggest problems in modern cybersecurity - protecting applications across every layer of the cloud native stack from infra to APIs, and data to AI. We are passionate about bringing state of the art technological innovations from Operating Systems/Distributed Systems/AI to the world of AI and cloud security, and building a product that is ready to take on the rising complexity and massive scale of today’s cloud native applications. Having already been named as a vendor in Gartner’s market guide for AI and Agentic AI security, API Protection and Kubernetes Runtime Security as well as Forrester’s Zero Trust landscape, the sky's the limit for leading this growing market.Who we are looking forWe are seeking someone to join us to build out our product UI. The ideal candidate will bring prior experience on building React+Typescript UI stacks and frameworks and being able to rapidly iterate on the tech stack as the product needs evolve. If you are excited by the idea of being an early engineer at a startup that is poised to lead the next wave of application security products, we would love to hear from you.ResponsibilitiesBuild the UI flows showcasing our rich data-driven analytics and enforcement capabilitiesBuild a dynamic, responsive user experience that meets the rapidly increasing scale requirements of our customer deployments and end usersInterface with GraphQL APIs and data rich cloud native servicesCome up with well-reasoned architectural choices for product UI to meet stability and performance, while being agileEmbed security best practices within code developmentFunction independently while being able to make technical choices in the presence of unknownsCollaborate cross-functionally with other engineering leadersWork closely with customers through MVP onboardingTake active interest
in understanding customer problems while building features in an iterative mannerQualifications2+ years experience of hands-on front-end development in a fast paced engineering orgExperience with React, Node.js, Typescript, Material, HTML and CSS, and similar front end stack is requiredExperience with GraphQL APIs, D3, Nivo and other charts/analytics frameworks, user signup flows is preferredExcellent communication skills, and the ability to work independently as part of a remote team.Bonus PointsAwareness of Cloud Tech stacks (AWS/ GCP/ Azure) and KubernetesKnowledge of Operating Systems /Network Security fundamentalsWhat you can expect from usOperant is an equal opportunity workplace where you will find an open and supportive environment to share your thoughts and ideas, while enabling you to springboard your career in a high-growth, high-energy startup.Medical, dental and vision insuranceLife insurance401kPaid holidaysGenerous PTOStock optionsApply for this jobNote: This application content has been trimmed for clarity and relevance.Interested in building your career at Operant AI? Get future opportunities sent straight to your email.What form of US work authorization do you have? [H1 / OPT / Permanent Resident / Citizen]
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