Backend · Infra · Compiler Systems · Streaming

Engineering at FAANG scale, for teams that move fast.

A boutique engineering firm built by veterans of Meta, Google, and Amazon. We take on focused, high-impact engagements — backend systems, infrastructure, and product-critical challenges that require real seniority.

Work with us → What we do
FAANG
Background across the team
10⁸
Users on systems we've built
10+
Years in production systems
2 TZ
Americas · Europe coverage
Accepting new clients — Q3 2026
Fluent English & Spanish
Remote-first · Overlap with US & European timezones
What we do

Senior engineering,
without the full-time overhead.

⚡
Ads & Monetization Infrastructure
Auction logic, event pipelines, bidding systems, attribution. Built at Meta scale — applied to your product's monetization layer.
🏗
Backend Architecture
System design, API architecture, database modeling, scalability reviews. From greenfield to untangling legacy decisions that are slowing you down.
⚙️
Compiler & Toolchain Infrastructure
Build systems, compiler toolchains, developer infrastructure. We've operated at the core of FAANG-scale compiler infrastructure — we know what production-grade tooling looks like.
📡
Streaming & Video Infrastructure
High-availability media delivery, playback systems, content pipelines. Engineering background from FAANG-scale streaming infrastructure.
🤖
AI / LLM Integration
Connecting LLM capabilities to production backend systems. Pipelines, evals, latency optimization, and cost management at scale.
🔍
Technical Due Diligence
Architecture audits, codebase reviews, team assessments. For investors and acquirers who need an honest picture before they commit.
How we work

Focused, async-friendly,
and outcome-driven.

01
Discovery call (30 min)
We talk through your technical challenge, current state, and what success looks like. No pitch — just a real conversation about your problem.
02
Scoped proposal
We send a clear statement of work — deliverables, timeline, and a flat fee or monthly retainer. No hourly surprises, no scope creep.
03
Async-first execution
Weekly updates, Slack/Linear for daily flow. We work independently and flag blockers early. You won't need to hand-hold us.
04
Clean handoff
Documentation, architecture decisions recorded, your team empowered to own what was built. No black boxes, no lock-in.
The team

Small on purpose.
Senior by design.

We don't staff projects with juniors supervised by someone impressive. Every engagement is led and executed by FAANG-background engineers with direct, hands-on experience in the relevant domain.

Ads Infra · Backend · AI
Real-time bidding systems, event pipelines, monetization architecture, and LLM integration into production systems.
Compiler Systems · Developer Infra
Build systems, compiler toolchains, language tooling, and developer platform engineering at scale.
Streaming · Video · Backend
High-availability media delivery, content pipelines, and backend architecture for platforms with massive concurrent load.
Coverage

Wherever your team is,
we overlap.

Americas
PST · CST · EST · BRT
UTC−8 to UTC−3 · Canada, US, Mexico, Colombia, Argentina, Brazil, Chile, Uruguay
Based in Mexico with full overlap across North and South American timezones. Bilingual English/Spanish. We've worked with US and LATAM teams throughout our careers — no friction, no scheduling overhead.
Europe
GMT · CET
UTC+0 to UTC+2 · UK, Netherlands, Germany, Spain, France
Morning overlap with European clients. We structure async workflows to maintain momentum across the Atlantic — no blockers waiting for standup. Spanish-speaking coverage for the Iberian market.
About Bymo Engineering

Built for scale.
Available for yours.

Bymo Engineering is a boutique technical firm founded by engineers who have built and operated systems at FAANG companies — the organizations that set the bar for what production-grade engineering looks like.

We work with a small number of clients at a time to stay genuinely useful, not spread thin. When you work with us, you get the actual engineers — not a project manager relaying messages.

We're based in Mexico, operate with full US and European timezone overlap, and have worked with international teams throughout our careers. Location has never been a friction point.

Backgrounds
FAANG — Ads · Compiler · Streaming
Engagement types
Retainer · Project · Advisory · Due Diligence
Availability
Q3 2026 — Limited slots
Timezone coverage
Americas (PST→BRT) · Europe (GMT→CET)
Languages
English · Spanish
Contact

Let's talk about
your problem.

We respond within 24 hours. If you're working on a backend scaling challenge, need infrastructure expertise, or want a senior technical partner for a critical project — send us a note.

in linkedin.com/company/bymo-eng LinkedIn 📅 Book a 30-min discovery call Cal.com