Twenty

Staff Data Engineer building and operating production data integrations and pipelines that power mission-critical cyber operations software. The role owns pipeline health, deployment, monitoring, and incident response across restricted and customer environments.

Build and operate data integrations for a mission-critical cyber operations platform in a restricted, air-gapped government environment. This hands-on, forward-deployed role owns production data pipelines end to end, from source integration and deployment through monitoring, debugging, and incident response.

Own the frontend architecture for mission-critical operator experiences, building high-performance React and TypeScript interfaces that visualize complex cyber operation data in real time. You’ll lead technical direction, mentor engineers, and deliver reliable cloud and on-premises capabilities in a high-stakes environment.

Senior Frontend Software Engineer building high-performance React and TypeScript interfaces for real-time cyber operation data. The role owns complex features end to end in a mission-critical, on-site environment.

Build high-throughput backend systems that transform real-time operational data into mission-critical cyber capabilities. This staff/principal role combines architecture ownership, technical leadership, incident response, and mentorship across cloud and on-prem environments.

Staff/Principal Backend Software Engineer building high-throughput, real-time backend systems for mission-critical cyber operations. The role combines architecture ownership, distributed systems development, production operations, and technical mentorship across cloud and on-prem environments.

Build and own secure-by-default infrastructure, tooling, and engineering workflows across runtime security, access control, secrets management, compliance, and CI/CD. This senior/staff role will shape Twenty’s DevSecOps function while enabling engineers to move quickly without compromising security.

Build and own the security infrastructure that protects Twenty’s engineering systems across cloud, containers, identity, secrets, incident response, compliance, and software delivery. This onsite role offers the opportunity to shape a growing DevSecOps function and make secure engineering practices easy to adopt.