Principal Software Engineer - Performance Testing

AlgoShack · Artificial Intelligence · Software Testing & QA · 5 months ago
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Salary
≈ $23k – $58k per year (Estimated)
Location
In office (Bengaluru)
Seniority
Principal · 6+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Jun 26, 2026. AlgoShack scores B on the Alion truth index.

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AlgoShack

AlgoShack Technologies is a Bengaluru-based software company that builds algoQA, a test automation platform that profiles an application and generates automated tests with little manual scripting. The company positions algoQA as a self-learning, auto-coding product for software quality engineering, and its engineering work spans web, API and performance testing as well as healthcare imaging workflows built on DICOM. Its openings in Bengaluru are mostly for test automation and QA engineers, architects and product support staff, alongside business development, enterprise sales, marketing and talent acquisition roles.
algoshack.com · HQ: Bengaluru, India · Software Testing & QA · Artificial Intelligence
Tech stack of AlgoShack

Performance Test Engineer

Experience: 6-10 years

Location: Bangalore

Employment Type: Full Time

Job Summary: We are looking for a skilled Performance Test Engineer with strong expertise in performance engineering, automation, Google cloud platform, JMeter, Datadog, and hands-on understanding of the healthcare domain (PACS, RIS, HIS, DICOM workflows, medical imaging systems, HIPAA compliance basics).

The engineer will design and execute performance testing strategies for healthcare applications that require high reliability, security, and speed.

Your future duties and responsibilities:

Key Responsibilities

Performance Testing

  • Design and execute load, stress, endurance, spike, and scalability tests for healthcare applications.
  • Develop and maintain JMeter scripts/Test Complete scripts/ Selenium scripts for APIs, web apps, and healthcare protocols (including WADO-RS, WADO-URI, FHIR, DICOM REST if applicable).
  • Build workload models reflecting real hospital workflows such as image retrieval, order creation, reporting workflows, viewer performance, etc.
  • Perform root cause analysis for bottlenecks in PACS/RIS/HIS systems.

Automation

  • Create automation frameworks for performance test execution and reporting.
  • Integrate performance tests with GitLabs.

Cloud (GCP)

  • Use GCP services like Compute Engine, GKE, Cloud Logging, Cloud Monitoring for tests for monitoring and Log analysis.
  • Optimize infra setup to handle high-throughput imaging workflows.

Monitoring & Observability (Datadog)

  • Configure Datadog APM, dashboards, alerts, SLO tracking.
  • Correlate JMeter results with Datadog traces/logs to identify system bottlenecks.

Skills & Qualifications:

Mandatory:

  • 5+ years of experience in Performance Testing / Engineering
  • Strong hands-on experience with Apache JMeter
  • Practical knowledge of Google Cloud Platform
  • Hands-on with Datadog APM, logs, dashboards
  • Scripting skills: Test Complete, Selenium
  • Deep understanding of API protocols: REST, HTTP, microservices
  • Familiarity with AI-assisted software testing practices, including generating test cases, test data, and automation scripts using generative AI tools.

Soft Skills:

  • Strong analytical and troubleshooting ability
  • Ability to work closely with developers, QA, DevOps.
  • Excellent documentation and communication
  • Proactive and detail-oriented
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