Required skills
Job description
Project overview
Hiring: Software Engineer Performance & Load Testing
Responsibilities
Required Skills:
Job Facts: Contract W2
Skills: Performance Testing & Load Testing Traffic Replay & Workload Generation Python / Java / Go / C++ HTTP, REST APIs & WebSockets Distributed Systems & Event-Driven Architecture
Reference: Dice Id: 91128875 | Position Id: 2026-138
- Develop traffic-replay and workload-generation tools for large-scale performance testing.
- Build systems to replay HTTP/API requests, WebSocket traffic, and asynchronous workloads.
- Process large volumes of logs and production telemetry to create realistic test scenarios.
- Develop automation for load testing and integrate tools with CI/CD pipelines.
- Use LLM-assisted workflows to analyze traffic patterns and generate test scenarios.
- Analyze performance bottlenecks and collaborate with engineering, QA, SRE, and DevOps teams.
- Implement automated performance regression testing.
- 6+ years of software engineering experience.
- Strong programming skills in Python, Java, Go, or C++.
- Experience with performance testing, load testing, and traffic replay.
- Strong knowledge of HTTP, REST APIs, JSON, WebSockets, and distributed systems.
- Experience with large-scale data processing, logs, automation, and developer tooling.
- Understanding of latency, throughput, concurrency, and scalability.
- Experience with databases and SQL.
Project details
New York City (NYC)
Job Description:
We are looking for experienced Software Engineers specializing in Performance and Load Testing to build traffic-replay systems, workload-generation tools, and scalable performance-testing infrastructure.
- Start: flexible
- Location: TX, US, US
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