Skip to main content

Senior Software Engineer

Posted 46 days ago

merge apiMillbrae (CA)

SENIORITY

Lead

SALARY

$190,000 - $235,000

Apply (opens in a new tab)

About the role

Merge is the leading provider of agentic tools and customer-facing integrations for frontier LLMs, Fortune 500 organizations, and B2B SaaS companies. Our platform offers three core products: Merge Unified, which enables businesses to add hundreds of integrations to their products with a single API, Merge Agent Handler, which empowers AI agents with secure access to thousands of third-party tools, and Merge Gateway, the control plane for running AI in production. Merge's enterprise-grade platform handles the entire integration lifecycle, from authentication and security to monitoring and maintenance. Thousands of companies trust Merge to accelerate product development, unblock sales, reduce customer churn, and save engineering resources—allowing them to focus on their core product. Who are we looking for? We are hiring backend and full stack engineers onto our two San Francisco based engineering teams. Our Foundations team is responsible for building Merge's infrastructure to help achieve new degrees of scale, performance, and reliability. Our Automation team is harnessing Applied AI and large language models (LLMs) to build net-new, externally facing products and to drive internal efficiency through automation, intelligent tooling, and AI-native user experiences. We are hiring for mid - to staff - level positions, with candidate evaluation based on a combination of relevant experience and performance in the interview process.
What you will do:
  • Participate in roadmapping and architecture discussions
  • Produce high-quality, production-ready, readable, maintainable code
  • Lead large projects from initial inception to production
  • Unblock and support your team of peers including engineers, designers, product managers, and business operators
The ideal candidate will have:
  • 5-7+ years of full-time software engineering experience (looking for senior+ experience)
  • An ability to perform in a fast paced environment dealing with ambiguous technical challenges
  • Startup or SaaS experience preferred
  • Experience with Python and GoExtensive knowledge of SQL databases (Postgres preferred)
  • Full stack candidates should additionally have experience working with React and Typescript
Compensation: The cash compensation range for this role is $190,000 - $235,000 Actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years & depth of experience, and certifications. In addition to cash compensation, all full time employees receive an equity compensation package Merge on the Rise: Linkedin's Top Startups 2025 Forbes Next Billion Dollar Startups 2023G2 Fastest Growing Products 2024
Benefits:
  • Unlimited PTO + 10 company holidays
  • Pre-Tax commuter benefits 100% covered health, vision, and dental insurance 401K Plan$200 one-time home office stipend
  • In office snacks and free dinner when working past 7pmAnnual company offsitesand quarterly team events.
  • Past locations have included: Nashville, Sonoma, and the Hudson Valley
  • LocationSan Francisco, CAEmployment TypeFull time
  • Location TypeOn-site
DepartmentEngineering

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

More like this