Senior Performance Engineer with Tuning experience

2 weeks ago

Austin, Texas, United States Cognizant Full time

Description

Cognizant Technology Solutions is looking for "Senior Performance Engineer with Tuning experience" to join our team of IT professionals in a permanent role. If you meet our background requirements and skills and are looking for an opportunity with these skills and expertise, here is the ideal opportunity for you

About Cognizant's QEA Practice:

Cognizant (Nasdaq: CTSH) engineers' modern businesses. We help our clients modernize technology, reimagine processes and transform experiences so they can stay ahead in our fast-changing world. Together, we're improving everyday life. We are the largest Quality Assurance Practice Globally servicing 800+ Clients. We bring the industry leading vision and expertise to help with Quality Engineering transformation journey for our reputed clients. We provide Next Gen QA offerings like System Modernization assurance, Business Process Assurance, Quality Engineering, Cloud Platform Assurance, Customer Experience Assurance and Robotic Test Automation. We have been ranked #1 for Market Impact by Everest Group for four times in a row and ranked #1 for completeness of vision, test advisory and Digital Business Assurance in Gartner Magic Quadrant.

Senior Performance Engineer with Tuning experience

Location: Austin, TX and Raleigh, NC

Qualifications:

Responsibilities:

  • Define, develop and apply performance/scalability benchmarks.
  • Work in cross-functional teams to characterize, debug, and improve system performance and scalability.
  • Work efficiently with various profiling tools to identify performance bottlenecks and provide root cause analysis.
  • Devise and conduct experiments to evaluate the performance impacts of system changes.
  • Plan and implement performance tests using an automated testing environment and conduct analysis of results.
  • Participate in architecture and design reviews of complex solutions in cross-team engineering efforts and own quality perspectives for the design.

Must-Have Experience:

  • Minimum 3+ years of proven hands-on software testing experience.
  • Strong knowledge of one or more programming languages (e.g., Python, Perl, ABAP, Java, C++).
  • Experience in performance testing tools - LoadRunner Enterprise, Apache JMeter, SoapUI, Postman.
  • Experience in data analysis and visualization, end-to-end performance, and root cause analysis.
  • Experience in service-oriented architecture, and RESTful APIs.
  • Strong knowledge of performance-tuning SQL queries.
  • Extensive hands-on experience with JVM tuning techniques.
  • Experience with application performance monitoring tools like Dynatrace, and AppDynamics.
  • Efficiently work with various profiling tools to identify performance bottlenecks.

Following experience is a plus / Nice to have

  • Working knowledge of Agile or Scrum software development methodologies.
  • Experience in Cloud-based platforms like AWS and GCP.
  • Strong experience in performance testing and analysis of SCP iOS SDK mobile apps.
  • Understanding of basic Machine Learning algorithms & principles.
  • Strong understanding of relational database systems as well as in-memory databases.
  • Understanding of Algorithms and O-Notation.
  • Code management using Git.

Work Authorization:

Cognizant will only consider applicants for this position who are legally authorized to work in the United States without company sponsorship (H-1B, L-1B, L-1A, etc.)

Benefits:

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

  • Medical/Dental/Vision/Life Insurance
  • Paid holidays plus Paid Time Off
  • 401(k) plan and contributions
  • Long-term/Short-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Qualifications

Technical Skills

SNo

Primary Skill

Proficiency Level *

Rqrd./Dsrd.

1

LoadRunner

PL1

Required

Proficiency Legends

Proficiency Level

Generic Reference

PL1

The associate has basic awareness and comprehension of the skill and is in the process of acquiring this skill through various channels.

PL2

The associate possesses working knowledge of the skill, and can actively and independently apply this skill in engagements and projects.

PL3

The associate has comprehensive, in-depth and specialized knowledge of the skill. She / he has extensively demonstrated successful application of the skill in engagements or projects.

PL4

The associate can function as a subject matter expert for this skill. The associate is capable of analyzing, evaluating and synthesizing solutions using the skill.

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