| Company | Role | Location | Salary | Tech | Apply | Details |
|---|---|---|---|---|---|---|
| Airspace Intelligence | — | Hey HN! Air Space Intelligence https://www.airspace-intelligence.com is hiring in Boston. We are a frontier AI and product company for the critical industries and defense backed by a16z. | — | ML/AI | apply ↗ | details |
| Alembic | SRE Backend Python | SF 5 days | — | PythonML/AI | apply ↗ | details |
| Annex Risk | Full-stack + Backend Engineer | Bay Area, Austin | — | apply ↗ | details | |
| Anyfin | Full-Stack, Backend (Go), Data Engineer visa sponsorship | Stockholm, Sweden / 3 days/week | — | TypeScriptReactNode.jsPython | — | details |
| At Tether | Mobile Developer AI Inference Engineer QVAC Backend Developer Technical Project Manager Technical Product Manager Senior QA Engineer Senior Software Architect AI Research Engineer | Remote (Worldwide) | — | ReactML/AI | apply ↗ | details |
| Axle Health | Backend Python Django - Interoperability Node Typescript | : Santa Monica 5 days | — | TypeScriptNode.jsPythonDjango | apply ↗ | details |
| CLEAR | Senior Software Engineers (Fullstack Backend), Data Engineers, Staff Lead iOS Engineers, Engineering Managers Directors, Senior Product Managers | NYC 4-5 days in-office w/ free catered lunch daily | — | iOS | apply ↗ | details |
| Column | Software Eng (Infrastructure), Software Eng (Backend), Software Eng (Product) | San Francisco, CA | — | apply ↗ | details | |
| Disney | Senior Software Engineer, Backend | NYC | — | ScalaKubernetesAWSML/AI | apply ↗ | details |
| DuckDuckGo | Senior Backend Engineer - $178,500 USD + equity | Remote (US) | $179k–244k/yr +eq | apply ↗ | details | |
| Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Worldwide) | $135–155k/yr | PythonPostgreSQLDockerAWS | apply ↗ | details |
| Exeon | Senior scala developer Mentoring backend teammates Contributing to both the backend and the GUI layer | Remote (Switzerland and Germany) | — | ScalaML/AI | apply ↗ | details |
| Fold | Senior Back End Engineer | Remote (US) | — +eq | JavaKotlinScala | apply ↗ | details |
| Forward Deployed Engineer | Forward Deployed Engineer - backend - python you've shipped serious backend systems in production | Remote (UTC -3 to +3) | — | PythonML/AI | email ↗ | details |
| Guac (YC S23) | Backend Fullstack Engineer | NYC | $150k–250k/yr +eq | TypeScriptReactNext.jsPython | apply ↗ | details |
| Hevy | Lead Senior React Native Engineer Senior Backend Engineer | Barcelona, Spain · Hybrid | — | React | apply ↗ | details |
| Karhuno Group / | Full-Stack Developer Backend APIs and databases | Remote (US) | — | TypeScriptJavaScriptReactNext.js | email ↗ | details |
| Lago | Hiring across product, engineering GTM Infrastructure Engineer Backend Engineer Frontend Engineer Product Engineer Product Designer Enterprise Sales Consultant Forward Deployed Engineer | Hiring in Paris and · Remote (EU) | — | ReactRubyML/AI | apply ↗ | details |
| Matcha | — | Remote (US) | — +eq | ML/AI | apply ↗ | details |
| MindFort AI (YC X25) | Backend Software Engineer, AI Researcher Software Engineer AI Researcher | $150k–$250k + equity | Los Angeles, CA | $150k–250k/yr +eq | PythonPostgreSQLKubernetesDocker | apply ↗ | details |
| Mitte (mitte.ai) | Senior Full-Stack Engineer Senior Frontend Engineer Senior Backend Engineer Founding Engineer Founder's Associate | Berlin · Remote | — | ReactGoElixirML/AI | apply ↗ | details |
| Piramidal | Senior Backend, Infra, Frontend Engineers | NYC | — | TypeScriptReactPythonGo | apply ↗ | details |
| Post Up | Senior Backend Engineer | Vancouver, BC · Hybrid | $120–130k/yr | GoPostgreSQLML/AI | apply ↗ | details |
| Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) Frontend tools to visualize and debug location data at scale | NYC · Remote (US) | — | TypeScriptPythonRustScala | apply ↗ | details |
| Rerun | Rust Backend Engineers Software Engineer, Infrastructure Dataframe SDK Engineers Robotics ML Engineers | Stockholm, Sweden · Remote | — | RustML/AI | apply ↗ | details |
| Runway | Engineering Manager, API — https MTS, Backend Engineer, API — https MTS, Research Engineer — https | Remote (Worldwide) | — | ML/AI | apply ↗ | details |
| Seeq | Staff Software Engineer (Frontend, Backend, Platform) | Remote (Some crossover w/ PST required) | $170k/yr +eq | ReactPostgreSQLKubernetesTerraform | apply ↗ | details |
| Sheer Health | Strategy & Operations Manager Automation Engineer Backend Engineer Infrastructure Engineer | New York, NY | — | apply ↗ | details | |
| Shepherd (Series B) | Full Stack - Job Posting Backend - Job Posting Founding Machine Learning Engineer - Job Posting Applied AI Engineer - Job Posting | San Francisco, CA | — | TypeScriptReactNext.jsNode.js | apply ↗ | details |
| Smarkets | — | London, UK · Hybrid | — | PythonRust | apply ↗ | details |
| Temporal Technologies | — | — | — | ML/AI | apply ↗ | details |
| Treasure AI | Staff Engineers (Fullstack Backend) Staff Fullstack | Tokyo & Vancouver · Hybrid | — | TypeScriptReactKotlinRails | apply ↗ | details |
| Weave Bio | Senior Backend Engineer Staff Backend Engineer Senior Customer Success Manager | On-site · Hybrid | — | PythonDjangoML/AI | apply ↗ | details |
| Xata | Backend Engineer | Remote (EU) | — | GoRustPostgreSQLKubernetes | apply ↗ | details |
| Zulip | Senior Backend Infrastructure Engineer | Remote | — | apply ↗ | details | |
| Zūm | Senior Staff Software Engineer Senior Engineer, Backend Platform Staff Engineer, Backend Platform | Redwood City, CA · Hybrid | — | apply ↗ | details | |
| reef-technologies.com | Senior Python Backend Engineer | Remote (EMEA) | $45–70/hr | PythonDocker | apply ↗ | details |