Technical Lead是Engineering Management族群中的角色。涵盖5个级别的59项技能（从Junior到Principal）。其中129项为必备技能。关键领域：Programming Fundamentals, Backend Development, Database Management。
技术栈
各级别重点
Technical leadership of a team of 3-6 people. Architectural decisions. Code review gatekeeper. Mentoring. Technology selection. 30% coding.
Technical leadership of multiple teams. Domain architecture. Standards. Coordination. Hiring. 10-20% coding.
Technology strategy. Cross-team architecture. Company standards. Public expertise. 5-10% coding.
技能矩阵
59 技能 × 5 级别. 点击单元格查看详情。
AI-Assisted Development
4 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| GitHub Copilot | — | A | W | A | E |
| Cursor IDE | — | — | A | A | — |
| ChatGPT / Claude | A | W | A | E | E |
| Prompt Engineering for Code | A | W | A | E | E |
API & Integration
5 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| REST API Design | — | A | W | A | E |
| GraphQL Design | — | A | W | A | E |
| gRPC & Protocol Buffers | — | A | W | A | E |
| API Gateway | — | A | W | A | E |
| API Documentation | A | W | A | E | E |
Architecture & System Design
11 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| System Design Fundamentals | — | A | W | A | E |
| High Load Architecture | — | A | W | A | E |
| Microservices Decomposition | — | A | W | A | E |
| Hexagonal Architecture | — | A | W | A | E |
| Clean Architecture | — | A | W | A | E |
| DDD Tactical Patterns | — | A | W | A | E |
| DDD Strategic Patterns | — | A | W | A | E |
| Architecture Decision Records (ADR) | — | A | W | A | E |
| Technology Radar Practice | — | A | W | A | E |
| Architecture Fitness Functions | — | A | W | A | E |
| Technical Debt Management | — | A | W | A | E |
Backend Development
2 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Apache Kafka | A | W | A | E | E |
| Redis | A | W | A | E | E |
Cloud & Infrastructure
5 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Docker | — | A | W | A | E |
| Kubernetes Core | — | A | W | A | E |
| Terraform | — | A | W | A | E |
| AWS | — | A | W | A | E |
| Network Fundamentals | A | W | A | E | E |
Database Management
3 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| PostgreSQL | A | W | A | E | E |
| Database Indexing | A | W | A | E | E |
| Query Optimization | A | W | A | E | E |
DevOps & CI/CD
2 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| GitHub Actions / GitLab CI | — | A | W | A | E |
| Feature Flags | — | A | W | A | E |
Documentation
2 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Architecture Documentation: C4, arc42 | — | A | W | A | E |
| Diagramming: Mermaid, PlantUML, D2 | — | A | W | A | E |
Observability & Monitoring
5 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Structured Logging | — | A | W | A | E |
| Prometheus & Grafana | — | A | W | A | E |
| OpenTelemetry | — | A | W | A | E |
| SLI / SLO / SLA | — | A | W | A | E |
| On-Call Management | — | A | W | A | E |
Programming Fundamentals
8 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Algorithms & Complexity | — | A | W | A | E |
| Data Structures | — | A | W | A | E |
| OOP & SOLID Principles | — | A | W | A | E |
| Design Patterns | — | A | W | A | E |
| Multithreading | — | A | W | A | E |
| Async Programming | — | A | W | A | E |
| Code Quality & Refactoring | — | A | W | A | E |
| Type Safety & Type Systems | A | W | A | E | E |
Security
4 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| OWASP & Application Security | — | A | W | A | E |
| Secure Coding Practices | A | W | A | E | E |
| Secrets Management | — | A | W | A | E |
| JWT / OAuth2 / OIDC | A | W | A | E | E |
Testing & QA
3 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Unit Testing | A | W | A | E | E |
| Integration Testing | A | W | A | E | E |
| E2E Testing | A | W | A | E | E |
Version Control & Collaboration
5 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Git Advanced | — | A | W | A | E |
| Monorepo Tools | — | A | W | A | E |
| Code Review | — | A | W | A | E |
| Documentation as Code | — | A | W | A | E |
| InnerSource Practices | — | A | W | A | E |
常见问题
Technical Lead角色需要哪些技能？
Technical Lead角色需要59项技能，其中129项为必备。技能分布在5个级别：从Junior到Principal。 查看完整矩阵.
如何在Technical Lead角色中晋升到下一级别？
使用等级计算器评估您当前的级别并获取个性化建议。系统将显示晋升所需发展的技能。
Technical Lead角色使用什么技术栈？
技术栈包含3种不同级别的技术。 ╨У╨╗╤Г╨▒╨╛╨║╨░╤П ╤Н╨║╤Б╨┐╨╡╤А╤В╨╕╨╖╨░ ╨▓ ╨╛╤Б╨╜╨╛╨▓╨╜╨╛╨╝ ╤Б╤В╨╡╨║╨╡, System Design, Architecture patterns, Code review best practices, ADR, Multi-stack awareness, Enterprise patterns, Technology radar, Mentoring frameworks, Strategic planning, Technology strategy, Cross-domain architecture, Industry expertise, Open-source leadership.
社区如何定义Technical Lead角色的要求？
角色要求由社区通过提案系统制定。任何成员都可以提出修改建议，经过投票和专家评审后生效。