"backend systems" Jobs

685 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 685 results

Decagon

Join Decagon as a Senior Software Engineer to enhance AI-driven developer productivity on our innovative platform.

Decagon San Francisco $200k–$400k/yr Published 7 months ago
Flexible on stack
Pallet

Join Pallet as a Senior/Staff Platform Engineer to build security foundations for AI-driven logistics systems in a fast-growing company.

Pallet San Francisco or New York $195k–$265k/yr Published 5 months ago
Flexible on stack 70% coding
Perplexity

Join Perplexity's Agents team as a staff AI Software Engineer to build advanced AI systems for user interactions.

Perplexity San Francisco Published 2 weeks ago
Flexible on stack
Perplexity AI

Join Perplexity AI as a staff engineer to develop cutting-edge AI agents for a rapidly growing user base.

Perplexity AI San Francisco Published 2 weeks ago
Flexible on stack
Sleeper

Join Sleeper as a Senior Backend Engineer to build core systems for millions of fantasy sports users in a hybrid work environment.

Sleeper San Francisco Hybrid, New York City Hybrid $180k–$300k/yr Published 2 weeks ago
Flexible on stack
Sleeper

Join Sleeper as a Senior Backend Engineer to build and own core systems for real-money gaming with millions of users.

Sleeper San Francisco Hybrid, New York City Hybrid $180k–$300k/yr Published 2 weeks ago
Flexible on stack
Harvey AI

Lead engineering projects across multiple teams to build AI-driven products at a fast-growing company.

Harvey AI San Francisco $231k–$340k/yr Published 3 weeks ago
Flexible on stack 60% coding
Vercel

Join Vercel as a Software Engineer to enhance CDN performance and work with a diverse tech stack in a collaborative environment.

Vercel Hybrid - San Francisco $172k–$258k/yr Published 2 months ago
Flexible on stack
Databricks

Join Databricks as a Senior Software Engineer to build infrastructure for AI applications and improve distributed AI workloads.

Databricks New York City, New York $165.3k–$219.7k/yr Published 8 months ago
Flexible on stack
Gusto
Gusto Denver, CO - Hybrid; New York, NY - Hybrid; San Francisco, CA - Hybrid $215k–$295k/yr Published 1 year ago
Gamma

Own the operational health of Gamma's backend platform while building automation and tooling to improve reliability for millions of users.

Gamma San Francisco $230k–$310k/yr Published 10 months ago
Flexible on stack
Handshake

Join Handshake as a Senior Software Engineer to build scalable ML infrastructure for a fast-growing AI data business.

Handshake San Francisco, CA Published 2 months ago
Flexible on stack
Frec

Join Frec as a Frontend Engineer to build a world-class financial platform with a collaborative team.

Frec San Francisco Published 5 months ago
Flexible on stack
AtoB

Lead efforts on technical projects to modernize payments infrastructure for trucking and logistics in a senior full stack role.

AtoB San Francisco Bay Area Published 8 months ago
Flexible on stack
Fable Security

Join Fable Security as a Software Engineering Intern to build and ship features for a GenAI security training platform.

Fable Security San Francisco, CA (Hybrid) Published 1 week ago
Flexible on stack
Frec
Quant Researcher Hybrid Visa

Join Frec as a Quant Researcher to develop innovative financial products and empower individuals in managing their wealth.

Frec San Francisco Published 5 months ago
Flexible on stack
HappyRobot

Join HappyRobot as a Site Reliability Engineer to enhance operational resilience and improve system uptime in a high-impact role.

HappyRobot San Francisco Published 3 months ago