Staff Software Engineer - Strategic Agentic Surfaces

Posted 3 Days Ago
Hiring Remotely in Illinois, USA
Remote
174K-262K Annually
Expert/Leader
Legal Tech • Software
Organize data. Discover the truth. Act on it.
The Role
Own the architecture and technical direction of a production agentic AI product. Lead agent orchestration, context pipelines, evaluation infrastructure, search, grounding, security, cloud platform decisions, and enterprise integrations. Establish quality standards, improve engineering practices, mentor senior engineers, guide hiring, and remain hands-on solving complex technical problems across React, services, and PostgreSQL.
Summary Generated by Built In

Posting Type

Hybrid/remote

Job Overview

WHO WE ARE
Relativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI-powered, cloud platform, RelativityOne, transforms massive volumes of complex information into actionable insights for litigation, investigations, regulatory inquiries, data breach responses, and other high-stakes legal work where accuracy and trust are crucial.
The world’s largest law firms, corporations, and government agencies rely on Relativity’s legal AI software to securely surface and manage the most relevant and impactful information in their matters. Beyond our commercial impact, we are committed to expanding access to technology and supporting pro bono legal work.
WHAT WE DO
Gavel is the Microsoft Word-native agentic surface where lawyers perform real-time, evidence-based document editing and drafting. Gavel operates as a small, founder-led team within Relativity and works with the broader Relativity technology organization on shared AI platform decisions, security and compliance reviews, and integrations with Relativity’s litigation surfaces.

Job Description and Requirements

ABOUT THE ROLE 

As the Staff Software Engineer for Gavel Exec, you will serve as the full-stack technical owner of the product and its agentic architecture. You will set the direction for the harness, context pipeline, and evaluation system over the next two to three years and own the quality bar that enables lawyers to trust the output. 

You will work directly with Gavel’s CTO on architecture, amplify the effectiveness of the engineering team, and represent Gavel engineering across the broader Relativity technology organization. 

  • Level: Staff, the senior-most individual contributor on the team 

  • Reports to: Pierre Martin, CTO of Gavel and VP of Engineering at Relativity 

  • Location: Remote within the United States, Seattle, or Chicago 

WHAT YOU’LL DO 

  • Own the architecture of the Gavel Exec agent system, including dispatcher and specialist agents, tool interfaces, harness semantics, retries, structured outputs, guardrails, cost and latency budgets, and the boundary between deterministic and model-driven logic. 

  • Set the evaluation strategy by defining quality standards for each agent, building offline evaluation infrastructure and online acceptance-rate instrumentation, and using evaluation results to gate releases. 

  • Lead the full technical roadmap across the stack, including live indexing, hybrid search, and playbook and precedent grounding. 

  • Drive platform decisions with Relativity, including infrastructure footprint, identity, tenancy, data residency, integration with the broader AI platform and MCP surfaces, and enterprise security requirements. 

  • Drive a modern software development lifecycle that supports high-quality, high-velocity delivery through best-in-class agentic engineering tools and practices. 

  • Raise the engineering bar through design reviews, pairing, and written technical direction. Mentor Lead and Senior engineers, help define the technical hiring loop, and interview senior candidates. 

  • Remain hands-on and ship continuously, especially on the hardest and highest-leverage problems. 

WHAT WE’RE LOOKING FOR 

Required 

  • 10+ years of experience building production software, including at least 2 years shipping LLM-based products to real users and at least 5 years in a service-oriented, continuously deployed environment. 

  • Demonstrated ownership of an agentic system in production, including multi-step tool use, orchestration across specialist components, failure handling, tracing, cost, latency, and incident response. 

  • Deep, practical understanding of the modern AI engineering stack, including prompt and context engineering, structured outputs, function calling, retrieval, reranking, evaluation design, fine-tuning trade-offs, and model routing across providers. 

  • Strong distributed systems fundamentals and hands-on cloud infrastructure experience, with AWS or Azure experience or a willingness to develop deep expertise quickly. 

  • Experience with containers, CI/CD, infrastructure as code, and enterprise identity. 

  • Fluency in TypeScript or Python and the ability to work across a React frontend, Node or Python services, and PostgreSQL. 

  • Direct experience building full-stack web applications and agentic applications. 

  • A track record of setting technical direction that strong engineers follow and communicating complex trade-offs clearly to product, business, and security stakeholders. 

  • A strong commitment to simplicity and sound judgment about when abstractions add value. 

WHY WE COULD BE A GREAT FIT 

Impactful Mission 

  • Build systems that help customers organize data, discover the truth, and act on it in high-stakes legal matters. 

Engineering at Scale 

  • Work on distributed, cloud-native systems that process large volumes of data. 

Cutting-Edge Technology 

  • Build with AI, cloud platforms, and scalable architectures shaping legal tech. 

Growth and Ownership 

  • Gain experience owning systems end-to-end across cloud and distributed environments. 

Collaborative Culture 

  • Work in a team focused on knowledge sharing and continuous improvement. 

Inclusive Environment 

  • Diverse perspectives create stronger teams and better outcomes. 

Compensation and Benefits 

  • Competitive salary, benefits, DTO, parental leave, and equity program. 

Relativity is committed to competitive, fair, and equitable compensation practices.

This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives.

The expected salary range for this role is between following values:

$174,000 and $262,000

The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. 

Required Skills:

Algorithms, Automation, Debugging, Distributed Systems, Performance Tuning, Problem Solving, Project Management, Software Development, System Designs, Technical Leadership

Skills Required

  • 10+ years building production software
  • At least 2 years shipping LLM-based products to real users
  • At least 5 years in a service-oriented, continuously deployed environment
  • Production ownership of an agentic system, including multi-step tool use, orchestration, failure handling, tracing, cost, latency, and incident response
  • Practical expertise in prompt and context engineering, structured outputs, function calling, retrieval, reranking, evaluation design, fine-tuning trade-offs, and model routing
  • Strong distributed systems fundamentals
  • Hands-on cloud infrastructure experience with AWS or Azure, or willingness to develop deep expertise quickly
  • Experience with containers, CI/CD, infrastructure as code, and enterprise identity
  • Fluency in TypeScript or Python
  • Ability to work across React, Node or Python services, and PostgreSQL
  • Direct experience building full-stack web applications and agentic applications
  • Track record of setting technical direction and communicating complex trade-offs to product, business, and security stakeholders
  • Strong commitment to simplicity and sound judgment about abstractions

Relativity Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Relativity and has not been reviewed or approved by Relativity.

  • Leave & Time Off Breadth — Time off options include discretionary time off and two company‑wide breaks each year, providing additional recharge time.
  • Healthcare Strength — Health coverage includes comprehensive medical, dental, and vision plans, telehealth access, and wellness resources such as a Headspace subscription.
  • Parental & Family Support — North America offers up to 12 weeks of fully paid parental leave, with comparable regional programs in EMEA and APAC.

Relativity Insights

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The Company
HQ: Chicago, IL
1,550 Employees
Year Founded: 2001

What We Do

At Relativity, we build innovative and comprehensive tools for making sense of unstructured data. When more people can find the facts in mountains of documents, emails, and texts, more legal and data-centric matters can be resolved equitably. Join us in our mission to help our customers organize data, discover the truth, and act on it. Relativity makes software to help users organize data, discover the truth and act on it. Its SaaS product, RelativityOne, manages large volumes of data and quickly identifies key issues during litigation and internal investigations. Relativity has more than 300,000 users in approximately 40 countries serving thousands of organizations globally primarily in legal, financial services and government sectors, including the U.S. Department of Justice and 198 of the Am Law 200. Relativity does not tolerate racism or discrimination of any kind. We do not accept unfair treatment of any person or group of people. We’re committed to advocating for change to make our world a more inclusive, just place.

Why Work With Us

We believe in our team members and we want to help you own your career as part of a community of values-driven people who help customers around the world solve complex data challenges. At Relativity, you’ll take on challenging work, but you’ll also partner with talented colleagues and pursue plenty of learning and development opportunities.

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