Demo

Senior Software Engineer, Backend

Harvey
San Francisco, CA Full Time
POSTED ON 12/28/2025
AVAILABLE BEFORE 3/22/2026
Why Harvey

At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come.

This is a rare chance to help build a generational company at a true inflection point. With 700 customers in 58 countries, strong product-market fit, and world-class investor support, we’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched.

Our team is sharp, motivated, and deeply committed to the mission. We move fast, operate with intensity, and take real ownership of the problems we tackle — from early thinking to long-term outcomes. We stay close to our customers — from leadership to engineers — and work together to solve real problems with urgency and care. If you thrive in ambiguity, push for excellence, and want to help shape the future of work alongside others who raise the bar, we invite you to build with us.

At Harvey, the future of professional services is being written today — and we’re just getting started.

Role Overview

As a Backend Software Engineer on the Product Engineering team at Harvey, you will own and lead engineering projects across our various product lines. You will work closely with our AI, Legal, and GTM teams to build secure systems that deliver value to our customers. We are looking for individuals who have worked across the stack on incredible products across consumer, enterprise, and various industries and who are excited about building the future of application layer and genAI products.

This role is based in San Francisco, CA. We use an in-person work model and offer relocation assistance to new employees.

What You'll Do

  • Retrieval over peta-byte scale documents
  • Organizational-level interfaces to collaborate with AI
  • Managing dedicated GPU capacity across 5 regions
  • 1000-step planning agents that help take companies public
  • Government-level security for the world's most sensitive matters
  • Evaluating LLMs across a 10k leaf taxonomy of tasks
  • Internet-scale data collection from over 50 jurisdictions

What You Have

  • 5 years (post-BS/MS) of backend-focused software engineering experience on product-centric teams
  • Track record of building fast-growing SaaS products by leveraging PWA technologies
  • Track record of shipping highly intuitive products, strong attention to detail
  • Experience building backend platforms that can support multiple product lines
  • Strong programming skills and general Computer Science knowledge
  • Grit - experience working at early-stage startups is a plus

Compensation Range

$200,000 - $260,000 USD

Please find our CA applicant privacy notice here.

Harvey is an equal opportunity employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.

We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made by emailing accommodations@harvey.ai

Salary : $200,000 - $260,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Software Engineer, Backend?

Sign up to receive alerts about other jobs on the Senior Software Engineer, Backend career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$176,149 - $220,529
Income Estimation: 
$176,149 - $220,529
Income Estimation: 
$156,679 - $196,968
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Harvey

  • Harvey San Francisco, CA
  • Why Harvey At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agentic AI,... more
  • 13 Days Ago

  • Harvey San Francisco, CA
  • Why Harvey At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agentic AI,... more
  • 14 Days Ago

  • Harvey San Francisco, CA
  • Why Harvey At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agentic AI,... more
  • 14 Days Ago

  • Harvey San Francisco, CA
  • Why Harvey At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agentic AI,... more
  • 15 Days Ago


Not the job you're looking for? Here are some other Senior Software Engineer, Backend jobs in the San Francisco, CA area that may be a better fit.

  • Atlassian and Careers San Francisco, CA
  • Overview: Working at Atlassian Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians h... more
  • 19 Days Ago

  • Chef Robotics San Francisco, CA
  • About Our Team Chef Robotics is on a mission to accelerate the advent of intelligent machines in the physical world. As the rise of LLMs like ChatGPT has s... more
  • 1 Month Ago

AI Assistant is available now!

Feel free to start your new journey!