Skip to content
ArenaArena

Product Solutions Engineer

Partners with AI labs to integrate models, run evaluations, and deliver results while building custom engineering solutions across the stack to address customer needs and push platform capabilities.

About the job

Responsibilities

  • Own 5–15 active model lab relationships as the day-to-day point of contact
  • Partner directly with researchers and product teams to integrate models, run evals, and deliver high-quality results
  • Drive consistent delivery across onboarding, data + product releases, co-launches, and unblock unexpected issues fast
  • Be the “owner” of a key process improvement or automation (e.g., model onboarding flow, customer data insights, delivery tooling)
  • Translate customer feedback and research direction into concrete product ideas and engineering work
  • Work across the stack to ship pragmatic solutions that push the frontier for our customers
  • Help expand strategic accounts through trust, execution, and sharp technical judgment

Requirements

  • 4+ years of software engineering experience with strong fundamentals (data structures, algorithms, system design)
  • Production experience in TypeScript and modern web frameworks
  • Hands-on experience integrating LLM provider APIs, including streaming responses
  • Comfort moving across frontend and backend — you’re willing to dig in wherever the problem is
  • Familiarity with cloud infrastructure and CI/CD workflows
  • Strong problem-solving instincts and the ability to operate in ambiguity
  • Clear, concise communication skills — you can explain complex technical ideas to both engineers and non-technical stakeholders
  • A customer-first mindset and a genuine desire to work closely with multiple stakeholders

Skills

TypeScript, LLM APIs, Web Frameworks, Cloud Infrastructure, CI/CD, System Design, Data Structures, Algorithms, Frontend, Backend

Nash

Nash

San Francisco, CA

Forward Deployed Engineer
No salary listedRemote4+ YOESolutions Architecture

Build, deploy, and operate production logistics software directly with enterprise customers. The role requires 4+ years shipping software, strong API or backend experience, and the ability to combine coding, architecture, and customer-facing problem solving.

Greenhouse

Greenhouse

United States

Strategic Consultant
$106k+/yrOn-site3+ YOESolutions Architecture

Own complex strategic enablement engagements for major customers, advising on Greenhouse workflows, configurations, recruiting strategies, audits, and change management. Requires extensive Greenhouse knowledge, project management experience, and at least three years advising on talent-related functions.

Infisical

Infisical

United States

Enterprise Solutions Engineer
No salary listedRemoteSolutions Architecture

Customer-facing Solutions Engineer responsible for proofs of concept, onboarding, technical demos, and enterprise customer success. The role requires development, systems engineering, or DevOps experience and strong communication skills, with familiarity with security infrastructure and developer workflows preferred.

Ashby

Ashby

United States

Integrations Consultant - Americas
$165k+/yrRemoteSolutions Architecture

Leads complex HCM integration implementations for strategic customers, advising on technical design, troubleshooting, change management, and best practices. Requires extensive Workday integration experience, strong consulting and communication skills, and the ability to manage multiple cross-functional projects.

Thatch

Thatch

United States

Implementation Manager
$95k+/yrRemoteSolutions Architecture

Leads customer implementations for mid-market employers adopting ICHRA benefits, managing project plans, integrations, enrollment readiness, training, and cross-functional handoffs. Requires strong project management, customer communication, process discipline, and comfort with data integrations.