Backend Developer Intern Jobs

Valued at $1.9B and backed by industry-leading investors including

Security engineer, application security (UK) at WRITER in London, England, United Kingdom. Full-time · On-site.

Not seeing the right opportunity right now? at Lightning AI in London, England, United Kingdom. Remote.

Infrastructure Engineer (GPU & Compute) at Lightning AI in London, England, United Kingdom. Remote · $180K – $220K/yr.

Infrastructure Engineer (Storage) at Lightning AI in London, England, United Kingdom. Remote · $180K – $220K/yr.

Global Tax Lead at Lightning AI in San Francisco, California, United States. $185K – $200K/yr.

Treasury Lead at Lightning AI in San Francisco, California, United States. $180K – $220K/yr.

Contribute to the development and maintenance of full-stack applications that power core produc

Network Security Engineer at Lightning AI in San Francisco, California, United States. $180K – $220K/yr.

Senior Application Security Engineer, AI and Machine Learning at Lightning AI in San Francisco, California, United States. $180K – $220K/yr.

As a Staff Software Engineer on the Issues t

Staff Software Engineer, Issues at Sentry in San Francisco, California, United States. Full-time · Remote · $240K – $400K/yr.

Senior Full-stack Engineer at Xsolla in Serbia, Serbia. Full-time · Remote.

Build and evolve scalable, high-performance web applications using React (or Vue) with Next.js for SSR and modern web delivery. Collaborate with product managers, designers, and backend engineers to translate complex monetization workflows into intuitive user experiences.…

ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies…