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Sii Poland

Performance Engineer

Sii Poland
Latvia · Contract · Mid-Senior

As part of our Competency Center, there is one of the largest Performance Test Teams in Poland, whose members are using world leaders' tools.

Engineers work in a wide range of tested technologies - from websites and API, through ERP technology, and video streaming, to IoT. We are also pleased that they use elements of artificial intelligence in performance tests.  

Our goal is to provide the highest quality of tests and achieve even the most demanding goals of our customers. 

Would you like to raise your competencies in a specially prepared training environment for difficult and inaccessible technologies, with mentor support? 

Are you ready to work with high-end tools while not minding using free tools? 

If you answer YES to the above questions, it means that you are looking at a job offer addressed to you.

Your tasks

  • Creating innovative Next Generation Performance Tests using the Shift Left Approach
  • Planning and implementing tests
  • Building performance testing framework and environment
  • Preparing scripts using chosen tools (such as Locust, Gatling, and K6)
  • Collecting results using APM Tools
  • Building automated analysis mechanisms
  • Automating the full process using CI/CD tools, APM tools, Performance Testing tools, and automated analysis
  • Participating in demanding projects for clients from various sectors
  • Working with people with many years of experience in conducting performance tests
  • Proposing performance indicators
  • Performing root cause analysis of performance problems

Requirements

  • At least 3 years of experience in performance testing 
  • Experience in testing applications in cloud (AWS and Azure) 
  • Having competency to set up all load test environments in Cloud, using AWS and Azure 
  • Strange skills in using and maintaining virtualized environments based on Docker/Kubernetes 
  • Knowledge of one or more languages: Java, Python, JavaScript, Scala 
  • Previous work with Version Control Systems (f.e. Git, SVN) 
  • Understand Service Oriented Architecture (SOA) and knowledge of API technology and JSON structure 
  • Familiarity with Linux, and Windows performance tuning 
  • Experience with CI tools (e.g. Jenkins) and an understanding of the software and testing life cycle 
  • A solid understanding of the performance testing methodology 
  • Analytical mind and problem-solving skills

Nice to have

  • Experience in Terraform/Nomad

Job no. 250221-B1YYI

Benefits For You

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care

Key Skills

Ranked by relevance

cloud aws artificial intelligence javascript jenkins python scala linux java cicd git svn
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Posted
Mar 15, 2025
Type
Contract
Level
Mid-Senior
Location
Latvia
Company
Sii Poland

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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