Senior Software Engineer

Reposted Yesterday
Be an Early Applicant
Bellevue, WA, USA
Hybrid
175K-200K Annually
Senior level
Artificial Intelligence • Legal Tech • Productivity • Software
The Role
Lead full‑stack engineering efforts to architect and build front-end and back-end systems, integrate LLMs, RAG pipelines and AI agents, drive technical strategy, collaborate with customers and founders, and ship production AI-enabled features.
Summary Generated by Built In

A Note from our Founders

We started Deposely because we saw a massive gap between the importance of legal work and the quality of the tools lawyers use to do it. We believe that the people protecting our legal systems deserve software that is as ambitious as they are.

We launched Deposely with three simple goals:

  • Solve real problems.

  • Learn new skills.

  • Have fun doing it.

Our philosophy on team-building is centered on passion and compassion. We look for people who are "all-in" on the mission and the craft, but we keep the human aspect front and center. You’ll find that we are high-energy and ambitious, but also grounded and understanding. We take the work seriously, but we don’t take ourselves too seriously.

If you're excited about building the future of legal tech, we’d love to have you with us.

- Mitchell and Donnie

What We’re Building

We’re an early-stage team at the intersection of technology and law. We’re driven by a simple reality: legal work is vital to protecting everyday people, yet the industry’s tech is underdeveloped. With the rise of AI, we finally have the tools to change that.

The problem we’re solving: You’ve seen it on shows like Suits where a lawyer sits across from a witness, a camera rolls, and the questioning begins. That’s a deposition. But unlike TV, the reality involves hundreds of hours of grueling preparation, manual review, and high costs.

Deposely automates this workflow, saving lawyers and their clients significant time and money while improving their chances of success.

Our Traction: While we are early stage, we are moving fast:

  • Dozens of paying clients and hundreds of active users.

  • Active sales motions with AM Law 200 firms.

  • Established distribution partnerships with leading legal services companies.

  • Impact: We’re committed to increasing equitable access to justice through programs like Deposely Essentials and the Deposely Justice Initiative.

Our Tech Stack

  • Cloud: Google Cloud Platform (GCP)

  • Infrastructure as Code: Pulumi

  • CI/CD: Modern pipeline tooling

  • Languages & Frameworks: TypeScript, React (Next.js), NestJS

  • AI Tooling: Heavy use of Cursor and Claude

About this Role

This isn't just another senior role. As our Senior Software Engineer, you will be working closely with the CTO, making critical decisions on product, customers, and our technical vision. You will be expected to build and ship industry-defining features at startup speed. We are a team of ex-Big Tech engineers and senior leaders who have validated our product vision at the highest level of the legal industry. We’re looking for a partner to help us build it.

What you’ll do at Deposely:
  • Full-Stack Development: Architect and build both front-end and back-end systems, ensuring seamless integration of AI features.

  • AI & Agentic Development: Develop and integrate AI components, including language models, agentic workflows, and document analysis tools, to power core deposition functionality.

  • Product Leadership: Work closely with customers and the founding team to prioritize features and align technical work with business objectives.

  • Technical Strategy: Influence the overall technical direction, including decisions on frameworks, infrastructure, and scalability.

  • Customer Collaboration: Engage directly with customers to gather feedback, test features, and iterate on the product.

Role Requirements

  • 5+ years of experience shipping serious products end-to-end.

  • Are experienced with both front-end (React/NextJS or similar) and back-end (NestJS or similar) development.

  • Are comfortable working with LLMs, RAG pipelines, and integrating AI agents into real-world applications.

  • Thrive in a fast-paced environment and excited to shape processes and structures.

  • Are passionate about building solutions that delight users and solve real problems.

  • Are able to work cross-functionally and explain technical decisions to non-technical stakeholders.

Bonus Points

  • You have worked at a high-growth SaaS company before.

  • You have prior experience in an early-stage startup.

  • Familiarity or interest in the legal tech space.

Interview Process

  • 30m introduction call to discuss Deposely and your experience

  • 1h video technical interview (system design)

  • 2.5h final in person Interview

Inclusion at Deposely: We believe that the best products are built by diverse teams. Deposely is an Equal Opportunity Employer and considers all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. We are committed to providing reasonable accommodations for individuals with disabilities—please let us know if you need assistance during the application process.

Benefits for Bellevue-based and Remote roles

  • Competitive Salary & Equity: Early-stage ownership with a standard 4-year vesting schedule and a 1-year cliff.

  • 100% Medical/Dental/Vision Coverage: We pay 100% of premiums for employees and 50% for dependents.

  • Unlimited PTO: 4-week recommended minimum (and we'll bug you if your "Out of Office" gathers dust).

  • 12 Paid Holidays: We observe all standard holidays to give the team time to recharge.

  • Parental Leave: We offer 16 weeks fully paid parental leave for birthing parents or 12 weeks for non-birthing parents.

Benefits for Bellevue-based roles

  • Flexible Hybrid Schedule: We’re in-office Monday through Thursday for seamless communication, with Remote Fridays for uninterrupted focus.

  • Downtown Bellevue HQ: A modern office space featuring daily breakfast, premium snacks, and high-end coffee to keep the team fueled.

  • Commuter Benefits: Your choice of a company-paid parking spot in downtown Bellevue or a fully loaded ORCA pass.

  • Wellness Benefits: Complimentary access to an onsite Fitness Center with showers and lockers.

Skills Required

  • 5+ years of experience shipping products end-to-end
  • Front-end development experience with React or Next.js
  • Back-end development experience with NestJS or similar
  • Experience working with LLMs, RAG pipelines, and integrating AI agents
  • Ability to work cross-functionally and communicate technical decisions to non-technical stakeholders
  • Comfort thriving in a fast-paced, early-stage startup environment
  • Experience at a high-growth SaaS company
  • Prior experience at an early-stage startup
  • Familiarity or interest in legal tech
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The Company
20 Employees
Year Founded: 2024

What We Do

Deposely is an AI-powered deposition intelligence platform designed for lawyers and law firms. It streamlines the entire deposition process by providing tools for preparation—such as AI-generated outlines and exhibit management—real-time assistance including live transcription and inconsistency flagging, and post-deposition analysis through automated summaries and key theme extraction. The platform aims to increase efficiency and improve case outcomes for legal professionals.

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