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Engineering · San Francisco

Agentic CRM for forward-deployed companies.

Lightfield is an AI-native CRM that assembles itself from your email, calendar, and meetings. It captures every interaction and turns it into organized context, accounts, tasks, follow-ups, and insights, so nothing slips through the cracks. Instead of forcing teams to maintain rigid systems, Lightfield learns from how companies actually work, adapting, automating, and surfacing the insight that drives growth, the CRM they always wished existed: fast, intelligent, and genuinely helpful.

Visit lightfield.app ↗ Engineering San Francisco ~$50M Series A
Founders & exec
Keith Peiris

Keith Peiris

Co-founder

Previously co-founded Tome, a generative AI presentation product used by over 25 million people.

Henri Liriani

Henri Liriani

Co-founder

Previously co-founded Tome, a generative AI presentation product used by over 25 million people.

Pete Nichols

Pete Nichols

CTO

Previously VP Engineering at Tome, SVP of Engineering at Divvy Homes, and Head of Pinterest’s Developer Platform.

The team

Deep product pedigree

Before Lightfield, the team worked on Llama, Instagram, Facebook Messenger, Pinterest, Google, and Salesforce.

25M+Users on the founders’ last product
~$50MSeries A
Watch

See Lightfield in action.

01 · The opportunity

CRM, rethought from first principles.

Lightfield has shipped a product founders love, with strong product-led traction in self-serve since launching in November. Now they’re building out the platform, the AI systems that turn every interaction into structured context, fast, intelligent, and genuinely helpful.

The product

A CRM that assembles itself

It builds from your email, calendar, and meetings into accounts, tasks, follow-ups, and insights, so nothing slips through the cracks.

The traction

Founder-loved, growing fast

Strong product-led growth in self-serve since November, with team adoption, multi-seat usage, and CRM-migration signals across the base.

The surface

Meaty engineering, close to users

Assembling a CRM from unstructured email, calendar, and meetings is a hard systems-plus-AI problem, with real users depending on it being right.

02 · Backed by

Backed by Tier 1 investors.

A ~$50M Series A from Tier 1 investors. The founding team previously built Tome (25M+ users).

~$50M Series A Tier 1 investors Unannounced
03 · How they work

We don’t just build features. We solve problems end to end.

At Lightfield, engineers are owners. They work in autonomous pods to solve real problems from start to finish, building agents that deliver impact.

01 · Identify

Identify the problem

Deeply understand the core issue and the user impact.

02 · Develop

Develop the solution

Design the strategy, architecture, and agent that will solve it.

03 · Execute

Execute the solution

Implement, test, iterate, and follow through to completion.

Pods

We work in pods

Cross-functional teams of engineers and designers building agents together.

Agents

We build agents

Products powered by intelligent agents that solve complex problems.

Pace

Move fast or go deep

Some projects take a week, others 3–4 months. Impact over process.

Ownership

You own it all

No product managers, just designers. You own the entire thing from end to end.

Full autonomy. Real ownership. Massive impact. At Lightfield, you don’t just ship code, you solve meaningful problems and build what matters.

04 · Open roles

What they’re hiring for.

Lightfield is hiring three Staff-level engineers, AI/ML first, then backend / infrastructure, then a generalist full-stack builder. In office four days a week, work-from-home Wednesdays. Small team, huge surface area, and real users from day one.

Staff · AI/ML

Staff AI/ML Product Engineer

San Francisco · 4 days in office, WFH Wednesdays
  • Build AI products end to end, lead projects, and mentor earlier-career engineers.
  • Own the LLM systems that turn email, calendar, and meetings into accurate, trustworthy CRM context, extraction, retrieval, and evals.
AI/MLLLMsLead & mentor
Staff · Backend / Infra

Staff Backend / Infrastructure Engineer

San Francisco · 4 days in office, WFH Wednesdays
  • Operate complex backend services at scale, capacity planning, performance bottlenecks, and scaling as more customers onboard.
  • Own system design for complex backend features, RBAC, enrichment workflows, and automations, making the right architectural calls in the v1 build.
Backend at scaleSystem designRBAC ยท automations
Staff · Full-stack

Staff Full-Stack Engineer

San Francisco · 4 days in office, WFH Wednesdays
  • A generalist builder who works vertically across the stack, shipping product surface and services end to end.
  • Thrives on zero-to-one work in a fast-changing environment without strict specialization.
Full-stack0→1Generalist
On the Backend / Infra role

A lot of what we’re looking for here is really backend more than pure infra, with a baseline of product and commercial orientation. A strong candidate brings one or both:

  • Experience operating complex backend services at significant scale, capacity planning, performance bottlenecks, and scaling as we onboard more customers.
  • Strong system design for complex backend product features like RBAC, enrichment workflows, and automations. A current bottleneck is getting the right design choices made across projects in the v1 implementation, so experienced coverage here goes a long way.

Less of a fit: pure ML infra (we don’t run our own models or self-host inference in production, though backend-scalability experience there can still be interesting), Developer Efficiency / DevEx, or a full-time DevOps / Kubernetes / AWS / Terraform role, that work is useful, but everyone contributes meaningfully to backend product, and the most experienced hires should be among the strongest contributors there.

What stands out

  • Impressive, tangible outcomes, ideally with a clear throughline to product or commercial impact.
  • Evidence of solving genuinely difficult backend problems, with concrete signals of complexity: scale, latency, throughput, availability, data volume, correctness, or architectural complexity.

Who thrives: super-IC builders more than managers, people who stay hands-on but can flex into tech lead or light management when needed. Zero-to-one types who work vertically across the stack and are comfortable in a fast-changing environment without strict specialization.

The moment

Early, and moving incredibly fast

A small team scaling quickly, where every engineer shapes the core product and owns real surface area from day one.

Build the CRM that builds itself.

A founder-loved, AI-native CRM with a ~$50M Series A from Tier 1 investors, by the team that built Tome (25M+ users). Early engineers own the product surface and the AI systems underneath.