Senior Performance Test Engineer

Facctum; Pune District; On-site; INR 3,500,000 - 5,200,000; Full time

Job summary

Facctum IT Solutions India Private Limited is seeking a Senior Performance Test Engineer with 7+ years of experience in SaaS applications, APIs, ETL pipelines, and cloud-native platforms for performance testing.

You will lead end-to-end performance testing, generate comprehensive metrics, and deliver reports tailored for stakeholders. You will mentor juniors and collaborate with DevOps, QA, and engineering teams to resolve bottlenecks.

Qualifications

• 7+ years of experience in SaaS, APIs, ETL, and cloud-native perf testing.
• Experience with bottleneck analysis, scalability validation, and system optimization.
• Ability to design end-to-end performance tests and produce metrics for stakeholders.

Responsibilities

• Design and execute load, stress, endurance, and scalability tests.
• Analyze application, database, and infrastructure bottlenecks.
• Monitor system performance using APM/observability tools.
• Collaborate with DevOps, QA, and Engineering to tune performance.
• Integrate performance tests into CI/CD pipelines.

Skills

APIs

Microservices

Performance testing

Java

Python

Go

CI/CD

SQL/NoSQL tuning

Load testing frameworks

Tools

Kubernetes

Docker

AWS

Azure

Google Cloud

Jenkins

Git

Dynatrace

AppDynamics

Datadog

New Relic

Splunk

Grafana

Prometheus

Job description

Facctum IT Solutions India Private Limited | Full time

• Organisation Facctum IT Solutions India Private Limited
• Date Opened 06/15/2026
• State/Province Maharashtra
• Country India

Job Description

We are looking for a Senior Performance Test Engineer with7+years of experience in SaaS applications, APIs, ETL pipelines, and cloud-native platforms with special focus on performance testing.

The candidate will be responsible for performance testing, bottleneck analysis, scalability validation, and system optimization across distributed environments.

Spearhead End-to-End (E2E) performance testing and generate comprehensive metrics to evaluate system health.
Design and deliver clear performance reports tailored for business stakeholders and clients.
Mentor and guide junior team members to elevate overall team capabilities.
Collaborate with cross-functional teams to identify and resolve critical performance bottlenecks .

Requirements

Key Responsibilities

• Design and execute load, stress, endurance, and scalability tests.
  

Perform performance testing for:

• SaaS applications
  
• REST APIs
  
• Microservices
  
• Test Data Preparation as per API documentation and ETL transformation
  
• Synthetic data generation for database test
  
• Analyses application, database, and infrastructure bottlenecks.
  
• Monitor system performance using APM and observability tools.
  
• Validate Kubernetes pod and cluster performance under varying workloads and suggest gaps and improvements.
  
• Work closely with DevOps, QA, and Engineering teams for performance tuning.
  
• Integrate performance tests into CI/CD pipelines.
  

Required Skills

Strong understanding of executing performance tests on:

• APIs
  
• Microservices
  
• Experience with Kubernetes, Docker, and cloud environments.
  
• Experience with Jenkins, Git, and CI/CD pipelines.
  
• Programming Languages: Proficiency in Java, Python, or Go for custom test scripting and log processing.
  
• Testing Frameworks: Deep hands-on expertise with Apache JMeter, Gatling, Locust, or LoadRunner.
  
• APM & Observability: Mastery of monitoring tools like Dynatrace, AppDynamics, Datadog, New Relic, Splunk, Grafana, and Prometheus.
  
• Architecture & Cloud: Strong understanding of distributed systems, Microservices, and cloud-native ecosystems (AWS, Azure).
  
• Database Tuning: Experience analyzing query plans, locking mechanisms, and optimizing SQL/NoSQL databases
  

Preferred Skills

• Amazon Web Services
  
• Google Cloud