Company OS for 2026
DocsEngineering

Engineering

LeadDev, Shape Up, ADRs, AI coding assistants.

6A. ENGINEERING

Authoritative Resources:

ResourceWhy It Matters
LeadDevThe home of engineering leadership — team building, technical strategy, career growth
Addy OsmaniPerformance, architecture, engineering patterns
37signals / Basecamp Shape UpProject management methodology — 6-week cycles, betting table, appetite
AI HeroPractical AI implementation patterns for engineers
GitLab Handbook: EngineeringTransparent engineering org: workflow, review, on-call, career development

Core Processes & SOPs:

  1. Development workflow: GitHub Flow or trunk-based. Linear commits. Feature flags for release control.
  2. Code review: PR template (what, why, test plan), required reviewers for sensitive changes.
  3. CI/CD: Every commit builds + tests. Deploy on merge. Rollback SOP documented and tested.
  4. Architecture Decision Records (ADRs): In /docs/adr/. Template: context, decision, consequences.
  5. On-call rotation: Shared responsibility. Escalation path. Incident response template. Postmortem with blameless culture.
  6. Tech debt management: Log in issues. Quarterly debt sprint (Shape Up cool-down style).
  7. Release management: Semantic versioning. Changelog auto-generated. Canary/staged rollout.

How AI Changes Engineering:

  • AI code generation (Cursor, Copilot) makes senior+AI as productive as a 3-5 person team
  • AI code review (CodeRabbit) catches bugs, security, style automatically
  • AI testing (generates unit/integration tests, detects flaky tests)
  • AI architecture analysis (reads ADRs, identifies inconsistencies, suggests refactors)
  • The role shifts: Engineers become AI orchestration + architecture + human judgment
  • Key pitfall: AI-generated code without review = tech debt explosion. Review standards must be higher, not lower.

LeadDev Key Frameworks:

Article/FrameworkTakeaway
"Tech Debt Is Not a Tech Problem"Frame tech debt as business cost, not engineering purity
"The Eng Manager's Bill of Rights"What every EM should expect from their org
"Staff+ Engineering"Career progression beyond senior — influence without authority
"Scaling Engineering Orgs"Process patterns from 10 to 100 to 1000 engineers

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