"backend infrastructure" Jobs

490 open tech roles matching “backend infrastructure”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, TypeScript, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 490 results

Figma

Design and build the hosting infrastructure for internal AI applications at Figma, ensuring security and efficiency.

Figma San Francisco, CA • New York, NY • United States $153k–$296k/yr Published 2 weeks ago
Flexible on stack
Fastly

Lead the design and development of scalable billing infrastructure and usage APIs at Fastly.

Fastly San Francisco, CA $211.4k–$253.6k/yr Published 2 months ago
Flexible on stack AI-first team
Sleeper

Join Sleeper as a Senior Backend Engineer to build scalable systems for millions of sports fans in a fast-growing startup.

Sleeper San Francisco $170k–$220k/yr Published 4 months ago
Flexible on stack
Fundamental

Join Fundamental as a Forward Deployed Full-Stack Engineer to build integration layers for enterprise AI solutions.

Fundamental San Francisco Published 7 months ago
Doppel

Join Doppel as a backend engineer to build AI-driven systems that protect against digital threats in a mission-driven culture.

Doppel San Francisco Published 1 year ago
Vercel

Join Vercel as a Data Platform Engineer to build the infrastructure that powers data across the company.

Vercel Hybrid - San Francisco, New York City $130k–$200k/yr Published 3 weeks ago
Flexible on stack
Databricks

Join Databricks as a Sr. Backend Software Engineer to architect and deliver AI-native workflows for customer experience intelligence.

Databricks Mountain View, California; San Francisco, California $164.2k–$225.7k/yr Published 2 months ago
Perplexity

Design and improve the storage platform for Perplexity's products and AI workloads, ensuring reliability and performance.

Perplexity San Francisco Published 3 months ago
Flexible on stack
Cogent Security

Join Cogent Security as a Backend Engineer to build scalable backend services for autonomous AI in cybersecurity.

Cogent Security San Francisco, CA $100k–$300k/yr Published 1 day ago
Flexible on stack
Databricks

Join Databricks as a Staff Software Engineer to build LLM infrastructure for large-scale AI inference workloads.

Databricks San Francisco, California $190k–$265k/yr Published 1 month ago
Orb

Join Orb as a Senior Platform Engineer to build a developer platform that enhances engineering efficiency and supports AI-assisted development.

Orb HQ-San Francisco Published 2 months ago
Flexible on stack
Anthropic

Join Anthropic as a Performance Engineer to optimize AI inference systems for throughput, latency, reliability, and correctness.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $350k–$850k/yr Published 3 months ago
Flexible on stack
Sphere

Join Sphere as a Senior Backend Engineer to tackle scaling and performance challenges in AI-native tax compliance infrastructure.

Sphere San Francisco HQ Published 6 months ago
Flexible on stack
Databricks
Databricks San Francisco, California $166k–$225k/yr Published 4 years ago
Discord

Join Discord's Realtime Infrastructure team to build and operate large-scale distributed systems that enhance gaming experiences.

Discord San Francisco Bay Area $160k–$180k/yr Published 3 months ago
Flexible on stack
Vals AI

Join Vals AI as a mid-level engineer to build and maintain a platform for evaluating LLMs at scale in a dynamic startup environment.

Vals AI San Francisco Published 2 months ago
Flexible on stack
Lightfield

Own core backend capabilities for an AI-native CRM platform at a fast-growing company.

Lightfield HQ: San Francisco Published 6 months ago
Flexible on stack 70% coding
Distyl AI

Join Distyl AI as a Back End Software Engineer to build scalable AI infrastructure for enterprise AI systems.

Distyl AI San Francisco $150k–$250k/yr Published 4 months ago
Flexible on stack
Sesame

Join Sesame as a Backend Software Engineer to tackle complex challenges in building reliable, scalable systems for innovative voice agents.

Sesame San Francisco Published 2 weeks ago
Flexible on stack 70% coding