Senior Software Engineer; Full-Stack

Mission

Filevine is building the seamless intersection between legal and business by creating a world‑class platform to help professionals scale.

As a Staff Full Stack Engineer on the contract review and drafting team, you’ll design and build core systems that power our AI‑native workflow engine. You’ll work across the stack:
Word add‑in surfaces, Next.js web app, Go services, LLM orchestration, document processing, and agentic systems. You’ll collaborate directly with product, design, and customers to ship features that materially improve how in‑house legal teams review and negotiate contracts.

• Build and own full‑stack features across the Word add‑in and the web application
• Architect and scale backend services (Go, Postgres, Cloud Run) that support multi‑tenant AI workflows
• Work closely with AI engineers to product ionize agentic systems, retrieval pipelines, embeddings, prompt libraries, and evals
• Collaborate directly with customers to understand workflows, gather requirements, and shape product direction
• Ship high‑quality, reliable software quickly in a small, senior team
• Improve performance, latency, and reliability our LLM orchestration layer
• Drive system design for new product lines built on top of the same backend platform
• Mentor engineers and help define engineering standards and best practices

• 7+ years of experience building and shipping production backend systems
• Strong experience with Go or a similar typed backend language
• Experience designing scalable systems (HTTP APIs, Postgres, Redis, Cloud Run or similar)
• Ability to architect multi‑tenant, enterprise‑grade systems
• Strong product instincts and experience shipping user‑facing features end to end
• Experience integrating external APIs or LLM provider services
• Ability to work directly with customers to distill ambiguous workflows into clear requirements
• High bar for code quality, architecture, and correctness
• Comfort operating in a fast, iterative environment with high ownership
• Bonus: experience with Office add‑ins, agentic workflows, or legal‑tech systems

Base salary: $160,000 – $180,000. The total compensation package will be determined by location, qualifications, experience, and performance. This position includes paid time off and a comprehensive benefits package.

• Medical, Dental, & Vision Insurance (full‑time)
• Competitive & fair pay
• Maternity & paternity leave (full‑time)
• Short & long‑term disability
• Opportunity to learn from a dedicated leadership team
• Centrally located open office building in Sugar House (onsite)
• Top‑of‑the‑line company swag

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We may use artificial intelligence tools to support parts of the hiring process, such as reviewing applications or assessing responses. These tools assist, but do not replace, human judgment. Final hiring decisions are ultimately made by humans. For more information about data processing, please contact us.