The leading Postgres data and AI company
Principal Performance Engineer, Database & AI Benchmarking
Location
India
Posted
5 days ago
Salary
0
Seniority
Lead
Job Description
Principal Performance Engineer, Database & AI Benchmarking
EDB
• Benchmark design & execution: Build and maintain repeatable end-to-end benchmarks for database and AI workloads • Database performance engineering: Evaluate throughput, latency, concurrency, scalability, and stability across OLTP/OLAP and mixed workloads. • AI performance benchmarking: Measure and optimize performance for GPU/CPU inference pipelines, model serving, and data/feature pipelines; assess cost/performance tradeoffs. • Tooling & automation: Develop harnesses, scripts, dashboards, and reproducible environments to run benchmarks consistently. • Analysis & reporting: Produce clear reports, identify bottlenecks, and recommend fixes. • Cross-functional collaboration: Partner with database engineers, AI engineers, the field teams and product management to define performance goals and acceptance criteria. • Performance best practices: Establish standards for test hygiene, statistical rigor, hardware normalization, and benchmark governance.
Job Requirements
- 8+ years in performance engineering, benchmarking, SRE, or systems engineering (database and/or AI systems).
- Strong understanding of performance concepts and stochastic modeling: latency percentiles, tail behavior, throughput, concurrency, queueing, saturation, and capacity planning.
- Strong understanding of database internals (Postgres or equivalent databases).
- Hands-on experience benchmarking databases and/or distributed systems (e.g., Postgres or similar).
- Experience with benchmarking tools and harnesses (examples: pgbench, HammerDB, TPC-like workloads, custom harnesses).
- Proficient in Python and/or Go for automation and data analysis, strong scripting skills (Bash), skills in eBPF.
- Experience with Linux performance profiling (e.g., perf, flamegraphs, strace, iostat, vmstat).
- Ability to communicate findings clearly and drive performance improvements with engineering teams.
Benefits
- CuraLinc access for health and wellness tips and practices
- Wellness Fridays extending to December 2026
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