Performance Testing Engineer
Ensuring system performance and scalability through load testing
Performance Testing Engineer es un rol en la familia QA Engineering. Tiene 57 habilidades en 5 niveles (de Junior a Principal). 138 habilidades son obligatorias. Dominios clave: Programming Fundamentals, Backend Development, Database Management.
Stack tecnológico
Enfoque por nivel
Writing load testing scripts. Running tests by scenarios. Collecting metrics. Preparing results reports.
Designing load scenarios. Bottleneck analysis. Metric correlation (CPU, memory, DB). CI/CD integration.
Performance testing architecture. Chaos engineering. Capacity modeling. Application profiling. Optimization recommendations.
Performance engineering strategy. SLA/SLO for performance. Coordination with development and SRE.
Enterprise performance strategy. Performance culture. Capacity planning at scale.
Matriz de habilidades
57 habilidades × 5 niveles. Haga clic en una celda para ver detalles.
AI-Assisted Development
4 habilidades| Habilidades | 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
4 habilidades| Habilidades | 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 |
| API Testing | A | W | A | E | E |
Architecture & System Design
1 habilidades| Habilidades | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| System Design Fundamentals | A | W | A | E | E |
Backend Development
2 habilidades| Habilidades | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Python Web Frameworks | A | W | A | E | E |
| Redis | A | W | A | E | E |
Cloud & Infrastructure
5 habilidades| Habilidades | 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 | — | — |
Database Management
3 habilidades| Habilidades | 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
1 habilidades| Habilidades | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| GitHub Actions / GitLab CI | A | W | A | E | E |
Observability & Monitoring
6 habilidades| Habilidades | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Structured Logging | A | W | A | E | E |
| ELK Stack | A | W | A | E | E |
| Prometheus & Grafana | A | W | A | E | E |
| Custom Business Metrics | A | W | A | E | E |
| OpenTelemetry | A | W | A | E | E |
| APM Tools | A | W | A | E | E |
Performance Engineering
10 habilidades| Habilidades | 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 |
| Network Profiling | A | W | A | E | E |
| Latency Optimization | A | W | A | E | E |
| Throughput Optimization | A | W | A | E | E |
| Resource Optimization FinOps | A | W | A | E | E |
| Database Performance Tuning | A | W | A | E | E |
| Benchmarking Tools & Methodology | A | W | A | E | E |
| Performance Budgets | A | W | A | E | E |
Programming Fundamentals
8 habilidades| Habilidades | 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 |
Security
3 habilidades| Habilidades | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| OWASP & Application Security | A | W | A | E | E |
| Secure Coding Practices | A | W | A | E | E |
| JWT / OAuth2 / OIDC | A | W | A | E | E |
Testing & QA
8 habilidades| Habilidades | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Test Pyramid & Strategy | A | W | A | E | E |
| Unit Testing | A | W | A | E | E |
| Integration Testing | A | W | A | E | E |
| E2E Testing | A | W | A | E | E |
| Load Testing | A | W | A | E | E |
| Chaos Engineering | A | W | A | E | E |
| Test Data Management | A | W | A | E | E |
| Test Environment Management | A | W | A | E | E |
Version Control & Collaboration
2 habilidades| Habilidades | Jun | Mid | Sen | Lead | Princ |
|---|---|---|---|---|---|
| Git Advanced | A | W | A | E | E |
| Code Review | A | W | A | E | E |
Preguntas frecuentes
¿Qué habilidades se necesitan para el rol de Performance Testing Engineer?
El rol de Performance Testing Engineer requiere 57 habilidades, de las cuales 138 son obligatorias. Las habilidades se distribuyen en 5 niveles: de Junior a Principal. Ver matriz completa.
¿Cómo avanzar al siguiente nivel en el rol de Performance Testing Engineer?
Use la Calculadora de grado para evaluar su nivel actual y obtener recomendaciones personalizadas.
¿Qué stack tecnológico se usa en el rol de Performance Testing Engineer?
El stack incluye 5 tecnologías en diferentes niveles. k6/JMeter, Grafana basics, Linux basics, HTTP/REST understanding, CSV/JSON data preparation, k6/Gatling, Grafana/Prometheus, Docker, InfluxDB, Distributed load testing, APM tools (Datadog/New Relic basics), k6/Gatling advanced, Custom metrics, Profiling tools (async-profiler, perf), Chaos engineering (Litmus), eBPF...
¿Cómo define la comunidad los requisitos para el rol de Performance Testing Engineer?
Los requisitos del rol son definidos por la comunidad a través de un sistema de propuestas. Cualquier miembro puede sugerir cambios que pasan por votación y revisión de expertos.