"backend systems" Jobs
692 open tech roles matching “backend systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, TypeScript, React. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 692 results
Join Sprinter Health as a Senior Software Engineer to build core systems for last-mile healthcare delivery.
Drive technical delivery of compliance and multi-region deployments in a hands-on senior software developer role.
Join Front as a Senior Software Engineer to lead backend infrastructure projects for high-volume email and messaging systems.
Take end-to-end ownership of the reliability and performance of our Kubernetes-based data platform at CoreWeave.
Join Cartesia as an Enterprise Engineer to build real-time multimodal intelligence and deliver voice AI solutions for enterprise customers.
Join Vapi as a Member of Technical Staff to build and maintain a robust multi-region infrastructure for voice AI solutions.
Join Databricks as a Sr. Staff Forward Deployed Engineer to design and deliver custom fullstack applications for strategic customers.
Join Macroscope as a Senior Security Engineer to shape and scale the security foundation of our platform.
Join Perplexity AI as a Senior Corporate IT Engineer to build automations and optimize IT systems in a fast-paced environment.
Lead the design and development of the Agent Harness for SuperApp, enabling secure and scalable AI agent execution.
Build and own full-stack applications for CoreWeave's data platform, UNION, in a fast-paced, innovative environment.
Join Brex as a Senior Backend Engineer to develop impactful financial software products in a hybrid work environment.
Join HockeyStack as an AI Engineer to build agentic AI systems that enhance sales and marketing workflows in a fast-paced environment.
Join Sierra as a Software Engineer to build enterprise platform capabilities and ensure scalability for demanding customers.
Join Okta as a Staff Software Engineer to build a scalable AI platform that addresses complex engineering challenges.
Join Benchling as a lead Software Engineer to design and build critical systems for enterprise customers in biotech R&D.
Lead backend projects to modernize payments infrastructure for the trucking and logistics industry in a high-ownership environment.
Shape the architecture and drive the technical direction of Perplexity's data ecosystem as a senior member of the Data Platform team.