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QA Tester Consultant

Generis TEK Inc.Denver, CO🇺🇸United StatesPosted 1 Sept 2026

Why This Role Stands Out

This on-site QA Tester Consultant role offers a competitive hourly rate of $40-$45 and the chance to refine your skills in API testing, performance validation, and containerized environments. You'll thrive here if you enjoy collaborating with developers and ensuring robust system performance within a dynamic project. Apply today to contribute to critical technology solutions!

Quick Overview

Salary
$40 - $45/hr
Seniority
Mid Senior
Work mode
On Site
Location
Denver, CO, United States
Posted
22 hours ago
DockerDynamoDBNode.jsDatadogGitLab CIKafkaKubernetesRedisTalent Acquisition

Job Description

Please Contact: To discuss this amazing opportunity, reach out to our Talent Acquisition Specialist Shruthi Kunjumon at email address Shruthi.Kunjumon can be reached on # .

We have Contract role QA Tester Consultant for client at Denver, CO. Please let me know if you or any of your friends would be interested in this position.

Position Details:

QA Tester Consultant- Denver, CO

Location : Denver, CO 80201 Onsite

Project Duration : 4 months

Pay Rate : $40-$45/hr on W2

Description Of Services:

  • Design and execute test plans for RESTful APIs, Kafka message processors, and Redis-based job schedulers
  • Build and maintain automated test suites (unit, integration, functional, end-to-end)
  • Design and execute performance and load tests to validate system behavior under peak traffic, sustained load, and stress conditions
  • Establish performance baselines, define SLAs (throughput, latency, error rates), and track regressions across releases
  • Conduct soak tests to identify memory leaks, connection pool exhaustion, and resource degradation over time
  • Validate Node.js library upgrades and dependency changes across the shared library ecosystem (lantern-utils, lantern-nest-utils, lantern-logger, lantern-requester, lantern-scheduler)Test containerized services in Docker and Kubernetes (EKS) environments
  • Validate CI/CD pipelines (GitLab CI) ensure builds, tests, and deployments function correctly
  • Perform regression testing for Node.js runtime upgrades (e.g., Node 18 ? Node 24 migrations)Collaborate with developers to define acceptance criteria and testability requirements
  • Monitor and validate application performance using Datadog APM (dd-trace)Test Redis cluster interactions, DynamoDB operations, and Kafka consumer/producer flows
  • Identify, document, and track defects through resolution

Deliverables:

  • Process Flows-Mentor and Knowledge transfer to client project team members
  • Participate as primary, co and/or contributing author on any and all project deliverables associated with their assigned areas of responsibility
  • Participate in data conversion and data maintenance
  • Provide best practice and industry specific solutions
  • Advise on and provide alternative (out of the box) solutions
  • Provide thought leadership as well as hands on technical configuration/development as needed.
  • Participate as a team member of the functional team
  • Perform other duties as assigned.

To discuss this amazing opportunity, reach out to our Talent Acquisition Specialist Shruthi Kunjumon at email address Shruthi.Kunjumon can be reached on # .

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