Senior Fullstack Software Engineer, Integrations Platform

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. Our Software Engineers build and own high-value products for our customers and the infrastructure that lets our business scale. Vanta's team and technology surface are growing quickly, and it's essential that we invest in the right abstractions and systems to scale with our business. As a Software Engineer, you'll build and own full-stack features and platform primitives across our stack, work closely with the teams and partners who depend on what you ship, and grow into broader technical ownership. Your work will directly accelerate Vanta's growth. Our business has found incredible product-market fit and has monetized effectively since the day we signed our first customer. We're growing at a blistering pace, which presents career-defining opportunities for engineers to accelerate their growth and to contribute to a rapidly-scaling company. Visit our Vanta Engineering Blog https://www.vanta.com/all-categories/engineering to learn more about what our team is working on! The Integrations Platform team mission is to power the world's largest trust automation ecosystem, enabling any person or agent to build, connect, and automate trust seamlessly. We own Vanta's integration ecosystem, which currently includes over 400 integrations across Cloud Providers (AWS, Azure, GCP), Identity Providers, Mobile Device Management (MDM), and Human Resources Information System (HRIS). We are focused on developing the Integration Platform. This includes creating shared primitives for authentication, lifecycle, observability, and publishing to ensure all integrations are built on the same foundation. Our North Star is to eliminate the barrier to building integrations entirely. We aim to enable anyone to create an integration in minutes using declarative, low-code, and no-code patterns, supercharged by AI Agents. What you’ll do as a Senior Fullstack Software Engineer, Integrations Platform at Vanta: - Design, build, and own full-stack features and platform primitives that internal teams, partners, and customers build on. - Contribute to our authentication, data-ingestion, and schema-evolution services, keeping integrations with external systems secure and reliable. - Build secure, well-documented, scalable services and UI with TypeScript, React, and Node.js. - Improve performance, operational excellence, and SDLC practices within the team. - Use AI tools and workflows to accelerate development and operations. How to be successful in this role: - 6+ years of full-stack development building reliable, scalable, fault-tolerant systems. - Platform and API design: you've built APIs and reusable components others depend on, with solid grounding in RESTful APIs, authentication protocols (OAuth, API keys, JWT), and security best practices. - Data integrations: you've built data ingestion from external systems (Cloud Providers, HRIS, Identity Providers, Code Repositories), utilizing best practices like rate limiting, retries and idempotency, and webhooks. - Systems thinking: you design for scale, reliability and failure modes. You look around corners and proactively identify and address risk. - Collaboration: you work well across teams, take feedback into your designs, and are on a clear trajectory to broader technical ownership. - Open to using AI to amplify their skills and strengthen their work - demonstrating curiosity, a willingness to learn, and sound judgment in applying AI responsibly to improve efficiency and impact. - Bonus: startup or bias-for-action environments, and interest in security or compliance products What you can expect as a Vanta’n: - Industry-competitive salary and equity - Comprehensive medical,