Technical Lead / AI Solutions Architect

LIMESTONE DIGITAL LLC
United States
about 1 month ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Working hours
Regular working hours
Languages
English
Job source

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence Software Systems AI Infrastructure Large Language Models

Job description

  • Ship headless automation end to end. PR-review agents, release-notes agents, analytics pipelines, from concept to production.
  • Make the architectural calls. When an agent needs memory, when it needs tools, when it needs a context graph, and how to keep cost under control.
  • Think in work removed. “What human effort does this eliminate,” not “which model do we plug in.”
  • Runs technical client conversations in English independently
  • Leads discovery and presales so the client knows what they’re paying for
  • Mentors and onboards developers; runs technical interviews
  • Holds several client tracks in parallel without losing context
  • Writes clearly: case studies, blueprints, client emails, workshop scripts

Nice-to-Have:

  • Deep understanding of how AI works. Not surface-level API knowledge. A real grasp of models, context, agents, and their limits, so you know why something breaks and where.
  • Tests everything new proactively. Approaches, technologies, libraries. When something appears, you’ve already tried it and know if it’s worth a client’s time.
  • Stays on top of the field. Tracking what ships and separating hype from substance is the job, not a bonus.

Responsibilities:

  • Run discovery with new clients: understand the domain, map the problem, and scope a solution
  • Design and ship agentic workflows and software automation that remove real client work
  • Own client tracks end to end, from architecture through to production delivery
  • Build and maintain AI infrastructure: gateways, tracing, telemetry, headless agents
  • Support presales: shape proposals, join technical calls, and make the client confident in the plan
  • Lead and mentor the developers on your tracks; run technical interviews and onboard new hires
  • Evaluate new approaches, libraries, and tools, then bring the ones worth using into client work Write the artifacts that carry the work: blueprints, case studies, client emails, workshop material

About the project: A fullstack, technology-agnostic engineer at the intersection of architecture, presales, and client delivery. Not a ticket-closing role. You walk into an unfamiliar client domain, run discovery, find where it hurts, and close the gap with agentic and software solutions. You’re not tied to one stack or language; you pick the right tool for the problem and learn whatever the client’s environment demands.

Requirements

  • Decompose the problem. Split a client’s problem into steps and decide what an agent should automate versus plain software. Know where not to put an LLM when a few lines of code do the job better.

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

2:36 min

Experiencing Conway's Law in heterogeneous software systems

Michael Jaeger Michael Jaeger ¡ Europe 2026 Virtual

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Evolution of computing to AI infrastructure

Michael Kagan Michael Kagan +1 ¡ World Congress 2026 Europe

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Fundamentals and limitations of large language models

Krzystof Czieslak ¡ LIVE

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Evolving developer roles into tech leads for AI agents

Alfonso Graziano Alfonso Graziano ¡ Coffee With Developers

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Background and career journey in regulated software systems

Martin Hynie ¡ Coffee With Developers

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Designing governed and AI-native API platforms

Gbadebo Bello Gbadebo Bello ¡ Europe 2026 Virtual

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