Embedded Developer是Embedded & IoT族群中的角色。涵盖5个级别的57项技能（从Junior到Principal）。其中113项为必备技能。关键领域：Programming Fundamentals, Backend Development, Database Management。
技术栈
各级别重点
Writing firmware in C/C++. Working with GPIO, UART, SPI, I2C. Debugging with JTAG/SWD. Writing unit tests.
Designing firmware architecture. Working with RTOS (FreeRTOS). Optimizing energy consumption. Device drivers.
Embedded systems architecture. Bootloader. OTA updates. Firmware security. Communication protocol design.
Embedded platform. Development standards. Hardware-software co-design. Coordination with hardware team.
Embedded strategy. IoT platform architecture. Security certification. Standards compliance.
技能矩阵
57 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 | E |
| Cursor IDE | A | W | A | E | E |
| ChatGPT / Claude | A | W | A | E | E |
| Prompt Engineering for Code | A | W | A | E | E |
API & Integration
3 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| REST API Design | A | W | A | E | E |
| GraphQL Design | A | W | A | E | E |
| API Documentation | A | W | A | E | E |
Architecture & System Design
1 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| System Design Fundamentals | A | W | A | E | E |
Backend Development
1 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Redis | A | W | A | E | E |
Cloud & Infrastructure
5 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Docker | A | W | A | E | E |
| Kubernetes Core | A | W | A | E | E |
| Terraform | A | W | A | E | E |
| AWS | A | W | A | E | E |
| Network Fundamentals | A | W | A | E | E |
Database Management
2 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| PostgreSQL | A | W | A | E | E |
| Database Indexing | A | W | A | E | E |
DevOps & CI/CD
1 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| GitHub Actions / GitLab CI | W | A | E | — | — |
Embedded & IoT
13 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| C for Embedded | A | W | A | E | E |
| C++ for Embedded | A | W | A | E | E |
| Rust for Embedded | A | W | A | E | E |
| RTOS Fundamentals: FreeRTOS, Zephyr | A | W | A | E | E |
| Real-Time Systems Design | A | W | A | E | E |
| Bare Metal Programming | A | W | A | E | E |
| SPI / I2C / UART Protocols | A | W | A | E | E |
| GPIO, ADC, DAC | A | W | A | E | E |
| BLE & Wireless: Zigbee, LoRa, WiFi | A | W | A | E | E |
| MQTT Protocol | A | W | A | E | E |
| IoT Security | A | W | A | E | E |
| Embedded Debugging: JTAG, SWD | A | W | A | E | E |
| Embedded CI/CD | A | W | A | E | E |
Networking & Telecom
1 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| TCP/IP Deep Dive | A | W | A | E | E |
Observability & Monitoring
3 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Structured Logging | A | W | A | E | E |
| Prometheus & Grafana | A | W | A | E | E |
| OpenTelemetry | A | W | A | E | E |
Performance Engineering
6 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| CPU Profiling | A | W | A | E | E |
| Memory Profiling | A | W | A | E | E |
| I/O & Disk Profiling | A | W | A | E | E |
| Latency Optimization | A | W | A | E | E |
| Resource Optimization FinOps | A | W | A | E | E |
| Benchmarking Tools & Methodology | A | W | A | E | E |
Programming Fundamentals
10 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Algorithms & Complexity | A | W | A | E | E |
| Data Structures | A | W | A | E | E |
| OOP & SOLID Principles | A | W | A | E | E |
| Design Patterns | A | W | A | E | E |
| Multithreading | A | W | A | E | E |
| Async Programming | A | W | A | E | E |
| Code Quality & Refactoring | A | W | A | E | E |
| Type Safety & Type Systems | A | W | A | E | E |
| Memory Management | A | W | A | E | E |
| Memory Profiling | A | W | A | E | E |
Security
2 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| OWASP & Application Security | A | W | A | E | E |
| Secure Coding Practices | A | W | A | E | E |
Testing & QA
3 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| TDD & BDD | A | W | A | E | E |
| Unit Testing | A | W | A | E | E |
| Integration Testing | A | W | A | E | E |
Version Control & Collaboration
2 技能| 技能 | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Git Advanced | A | W | A | E | E |
| Code Review | A | W | A | E | E |
常见问题
Embedded Developer角色需要哪些技能？
Embedded Developer角色需要57项技能，其中113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Embedded Developer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。
Embedded Developer角色使用什么技术栈？
技术栈包含5种不同级别的技术。 C/C++, STM32/ESP32, FreeRTOS basics, UART/SPI/I2C, GDB/JTAG, Git, Make/CMake, C/C++, FreeRTOS/Zephyr, MQTT/CoAP, BLE, WiFi, Linux embedded basics, CMake, Unit testing (Unity/CMock), C/C++/Rust, Zephyr/Linux embedded, Secure Boot, OTA, Custom RTOS, Protocol design, Power optimization...
社区如何定义Embedded Developer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。