Senior Software Engineer, Backend
Harvey · New York, United States
- On site
- Full-time
- $241,500 / year
- New York, United States
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Subject: Interested in the Senior Software Engineer, Backend role at Harvey
Hi Taylor — I came across the Senior Software Engineer, Backend opening and wanted to reach out directly. I've spent the last few years doing exactly this kind of work, and Harvey stood out because…
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Job highlights
- Lead backend engineering projects for AI-powered legal services.
- Build secure, scalable systems for enterprise customers.
- Work with AI, Legal, and GTM teams.
- Experience with large-scale data and genAI is crucial.
- Opportunity to shape a new category in professional services.
About the role
Senior Backend Software Engineer at Harvey
Why Harvey
At Harvey, we’re transforming how legal and professional services operate. 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 1500+ customers in 60+ 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 moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you.
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.
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
$193,400 - $290,000 USD
Depending on your location, an Applicant Privacy Notice may apply to you. You can find all of our Applicant Privacy Notices [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
Key skills/competency
- Backend Software Engineering
- SaaS Product Development
- PWA Technologies
- Enterprise Software
- GenAI Products
- Large-scale Data Systems
- Security-focused Development
- Startup Environment
- Problem-Solving
- Team Collaboration
Skills & topics
- Senior Backend Software Engineer
- Backend Development
- SaaS
- AI
- GenAI
- PWA
- Data Engineering
- Cloud Computing
- Startup
- Legal Tech
How to get hired
- Tailor your resume: Highlight your 5+ years of backend experience, SaaS product success, and startup grit. Emphasize PWA and large-scale system experience.
- Showcase your impact: Quantify achievements in previous roles, especially those involving building fast-growing SaaS products or complex backend platforms.
- Prepare for technical interviews: Be ready to discuss backend architecture, data retrieval, security, and problem-solving scenarios.
- Understand Harvey's values: Demonstrate decisiveness, simplicity, and a 'job's not finished' mindset in your responses.
- Express passion for AI/Legal tech: Show genuine interest in transforming professional services with cutting-edge technology.
Technical preparation
Behavioral questions
Frequently asked questions
- What specific backend technologies does Harvey use for Senior Backend Software Engineer roles?
- While the job description emphasizes strong programming skills and general Computer Science knowledge, specific backend technologies are not listed. Candidates should highlight experience with scalable backend platforms, PWA technologies, and large-scale data systems. Familiarity with AI and genAI product development is also highly valued.
- How does Harvey support relocation for its Senior Backend Software Engineer position?
- Harvey offers relocation assistance to new employees for its in-person work model. This indicates that the company is willing to help cover moving expenses to facilitate your transition to their office location.
- What is the typical career growth path for a Senior Backend Software Engineer at Harvey?
- Given Harvey's focus on building a generational company and the emphasis on personal, professional, and financial growth, a Senior Backend Software Engineer can expect opportunities to lead significant engineering projects, mentor other engineers, and potentially move into more senior technical or architectural roles as the company scales.
- Does Harvey have a strong engineering culture for Senior Backend Software Engineers?
- Yes, Harvey emphasizes a culture of moving fast, taking ownership, and pushing for excellence. Their values of Decisiveness, Simplicity, and 'Job's Not Finished' foster an environment where engineers are empowered to make quick decisions, build scalable solutions, and are driven by continuous improvement.
- What are the key challenges a Senior Backend Software Engineer will face at Harvey?
- Key challenges will likely involve working with massive datasets (peta-byte scale documents), managing complex infrastructure (GPU capacity across regions), developing sophisticated AI integrations, and ensuring government-level security for sensitive legal matters. Building the future of application layer and genAI products also presents unique and exciting challenges.
- How important is experience with early-stage startups for this Senior Backend Software Engineer role?
- Experience working at early-stage startups is a plus, indicating that Harvey values candidates who have a 'grit' mentality and are comfortable with the fast-paced, ownership-driven environment typical of rapidly growing companies. This suggests a preference for adaptable and proactive engineers.
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