Senior Performance Engineer – Banking & Observability CI/CD

PT. SIGMA GLOBAL TEKNOLOGI (SIGMATECH); Tangerang; On-site; IDR 400,000,000 - 800,000,000; Full time

Benefits offered by this job

Medical insurance

Allowance

THR

BPJS

Annual leave

Sick leave

Job summary

SIGMATECH is seeking a Senior Performance Engineer for banking workloads with immediate joining availability. You will lead advanced performance testing using JMeter, LoadRunner, and code-level profiling, while applying observability practices across cloud-native microservices.

You will monitor systems with Dynatrace/New Relic/AppDynamics, Prometheus, Grafana, and ELK/Splunk, and contribute to CI/CD with Jenkins, GitLab, or Azure DevOps. Strong automation and collaboration skills are essential.

Qualifications

• 3+ years in Performance Testing/Engineering or Software Development.
• Hands-on with web performance tooling and scripting.
• Ability to analyze production usage data for test modeling.

Responsibilities

• Design and execute Load, Stress, Endurance, and Scalability tests.
• Identify bottlenecks via thread/heap dumps and GC analysis.
• Integrate performance tests into CI/CD pipelines (Jenkins, GitLab, Azure DevOps).
• Provide capacity planning recommendations based on test results.

Skills

JMeter

LoadRunner

K6/Gatling

Dynatrace

New Relic

AppDynamics

Prometheus

Grafana

ELK/Splunk

Microservices

NGINX/F5

Caching (Redis)

Docker

Kubernetes

PostgreSQL/MySQL/Oracle

CI/CD integration

Thread/GC analysis

Tools

JMeter

LoadRunner

K6/Gatling

Job description

SIGMATECH is seeking a Senior Performance Engineer for banking workloads with immediate joining availability. You will lead advanced performance testing using JMeter, LoadRunner, and code-level profiling, while applying observability practices across cloud-native microservices.

You will monitor systems with Dynatrace/New Relic/AppDynamics, Prometheus, Grafana, and ELK/Splunk, and contribute to CI/CD with Jenkins, GitLab, or Azure DevOps. Strong automation and collaboration skills are essential.