Software Engineer
Build seamless, intuitive customer-facing surfaces for frontier LLMs and Fortune 500s.

San Francisco, USA · Founded 2020 · 51-200 staff
Merge is a leading integration platform provider that enables B2B SaaS companies, Fortune 500 organizations, and AI agent builders to add customer-facing integrations quickly and securely through a single unified API. The platform covers multiple software categories including HRIS, ATS, CRM, accounting, ticketing, and file storage, and has recently introduced Merge Gateway, a unified API for large language models (LLMs), positioning itself as a key infrastructure layer for both traditional SaaS products and AI-powered applications.
Builds in: AI/ML · B2B SaaS · Platform
Seniority: 1 senior · 2 staff
Hiring engineering roles here since May 2026
Curated from live _merge postings. Click any role for the full brief.
Build seamless, intuitive customer-facing surfaces for frontier LLMs and Fortune 500s.
Lead 10+ engineers building AI integrations for Fortune 500s and B2B SaaS.
Build agentic tools and integrations for LLMs and Fortune 500 companies.