"backend platforms" Jobs

641 open tech roles matching “backend platforms”, 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 641 results

Rox

Join Rox as a Platform Engineer to design and build the infrastructure for AI agents in a startup environment.

Rox San Francisco Published 2 months ago
AI-first team
Abridge

Join Abridge as a Senior Platform Engineer to scale cloud infrastructure and enhance developer experience in a fast-growing healthcare AI startup.

Abridge SF Office Published 1 year ago
Flexible on stack 80% coding
Anything

Join a fast-growing AI platform as a Platform Engineer, building scalable systems for millions of applications and billions of users.

Anything San Francisco Published 9 months ago
Flexible on stack
Abridge

Join Abridge as a Staff Platform Engineer to scale cloud infrastructure and drive operational maturity in a fast-growing AI healthcare startup.

Abridge SF Office Published 3 months ago
Flexible on stack 60% coding
Perplexity

Join the Backend Platform team to lead the design and implementation of critical infrastructure for product reliability and performance.

Perplexity San Francisco Published 3 months ago
Flexible on stack
Perplexity AI

Lead the design and implementation of a sandboxing platform for executing untrusted code in a high-impact backend team.

Perplexity AI San Francisco Published 3 months ago
Flexible on stack
Browserbase

Join Browserbase as a Software Engineer to build and enhance the Core Infrastructure platform in a fast-paced startup environment.

Browserbase San Francisco Published 1 year ago
Flexible on stack
Braintrust Data

Join Braintrust as a Platform Support Engineer to tackle complex infrastructure challenges for major clients using AWS, Azure, and GCP.

Braintrust Data San Francisco Published 4 days ago
Flexible on stack
Doppel

Join Doppel as a senior frontend engineer to shape the UI/UX of a platform aimed at making the internet safer from digital threats.

Doppel San Francisco, New York Published 1 month ago
Decagon

Design and build systems for Decagon's AI agents, impacting millions of interactions in a fast-paced environment.

Decagon San Francisco $200k–$400k/yr Published 9 months ago
Decagon

Design and build systems for Decagon's AI agents, impacting millions of interactions in a fast-paced environment.

Decagon San Francisco $200k–$400k/yr Published 9 months ago
Airbyte

Join Airbyte as a Senior Fullstack Engineer to build internal tools and user-facing features that enhance engineering productivity and customer experience.

Airbyte San Francisco Published 2 months ago
Flexible on stack 70% coding
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
baseten

Join Baseten as a Senior Frontend Engineer to craft user-friendly interfaces for AI systems in a collaborative environment.

baseten San Francisco Published 2 months ago
baseten

Join Baseten as a Software Engineer to build and optimize large-scale LLM inference systems in a collaborative environment.

baseten San Francisco Published 3 months ago
Flexible on stack
Doppel

Join Doppel as a backend engineer to build scalable infrastructure for an AI-native social engineering defense platform.

Doppel San Francisco Published 1 year ago
MaintainX

Design and build MaintainX’s public-facing REST APIs, focusing on scalability and developer experience in a senior software developer role.

MaintainX San Francisco Published 5 days ago
Flexible on stack
Rox

Join Rox as a Core Engineer to design and operate foundational infrastructure for autonomous revenue agents in a fast-growing AI company.

Rox San Francisco Published 4 months ago
Supabase

Own the success of strategic Partner integrations at Supabase, focusing on high-quality developer experiences.

Supabase Remote, Bay Area, CA Published 3 weeks ago
Flexible on stack