Tech Lead QA (C#)

Shiji Group; Katowice; On-site; PLN 120,000 - 180,000; Full time

Job summary

A leading software solutions provider in Katowice is looking for a QA Engineer to ensure application quality through automation and mentoring. The ideal candidate will have strong C# knowledge, excellent communication skills, and experience with QA methodologies. This role offers competitive perks including health insurance and a vibrant work environment focused on innovation.

Benefits

Group life insurance

Medicover premium with a dentist

Referral bonus up to 6,500 PLN

Cafeteria benefits

English lessons

Chill room with games

Qualifications

• Knowledge of QA methodology and Agile frameworks required.
• Ability to document and troubleshoot errors essential.
• Experience with automation using C# preferred.

Responsibilities

• Mentor QA Engineers for effective testing strategies.
• Write and automate test cases for applications.
• Collaborate with development teams to report bugs.

Skills

High level knowledge of C#

Excellent communication skills

Attention to detail

Analytical mind

Strong organizational skills

Education

ISTQB Foundation certification

Tools

TestRail

JIRA

Docker

Job description

Company Description

Your responsibilities mainly focus on testing our web application based on user stories and performing exploratory tests. In addition, you will also mentor other team members in advanced automation techniques. You will be responsible for finding and reporting bugs and glitches, translating user stories into test cases and automating them. You should also have a keen eye for detail and excellent communication skills.

Twilight Data + AI

The implementation of Twilight Data + AI solution aims to provide business with new opportunities by bringing different data together and allowing to get insights from them.

There are different areas which will be implemented and maintained by the team. Those areas are:

• Integrations with different data sources mainly Shiji Data products.
  • Batch data integrations
  • Event driven data processing
  • General configuration
• Building ETL pipelines - The main objective for this item is to provide configurable implementation for data transformation and data models in Data marts. It is desired to decouple ETL and model capabilities from existing BI solution. This will allow to reuse data representation for other purposes such as different than BI data consumers. There is to be done persistent data layer that will allow to fetch aggregated data.
  • Data Storage
  • Transformations
  • Scalability
  • Stream data processing
• Implement Data API - Build scalable aggregated data API for analytical and reporting purposes that would allow to fetch aggregated metrics, filter data and group by dimensions with proper authorization layer.
  • Scalable
  • Generic
  • Data aggregation
  • Filtering
  • Grouping
  • Row Level Security

Job Description

You will be responsible for:

• Review and analyze system specifications
• Mentor and collaborate with QA Engineers to develop effective strategies, frameworks and test plans
• Write test cases based on user stories
• Write automated test cases and contribute to common C# automation framework
• Create logs to document testing phases and defects
• Report bugs and errors to development teams
• Help troubleshoot issues
• Conduct post-release/ post-implementation testing
• Work with cross-functional teams to ensure quality throughout the software development lifecycle

Technologies used

• Windows or Linux
• Docker, Microservices
• Jira, Confluence, Postman, Swagger, GitLab, Terminal, TestRail

Qualifications

• High level knowledge of C# (automated tests)
• QA methodology knowledge (ISTQB Foundation)
• Familiarity with Agile frameworks and regression testing
• Ability to document and troubleshoot errors
• Working knowledge of test management software (e.g. Testrail, JIRA)
• Linux and Windows advanced user
• Excellent communication skills
• Attention to detail
• Analytical mind and problem-solving aptitude
• Strong organizational skills

Additional Information

1️⃣ Intro Call (20 min) – A quick chat with our HR team to get to know each other and see if we're a good match.

2️⃣ Technical Interview – A deep dive into your experience and problem-solving approach with our team.

3️⃣ Final Interview (30 min) – A last conversation to discuss key aspects of our collaboration and answer any questions you may have.

4️⃣ Feedback & Final Decision – We value your time, so we won’t keep you waiting. Expect clear feedback and next steps shortly after.

Sounds good? Let’s talk!

What Do We Offer?

• Group life insurance
• Medicover premium with a dentist
• Worksmile cafeteria and 500 points per month to be used in vouchers
• English lessons
• Referral bonus (starting from 6,500 PLN gross, depending on the position)
• Chill room with table football and PlayStation
• Lloyd’s insurance (available for B2B contractors)
• Glasses subsidy (300 PLN/year for CoE employees)

Get in touch with us today!

You can apply by sending your CV by Apply Now or to the Recruiter Joanna Skorus.

Please don’t forget to put the clauses you accept in your resume:

I agree that my personal data will be processed by Shiji Poland Sp. z o. o. in order to recruit for the position I am applying for.

I agree to the processing of my personal data by Shiji Poland Sp. z o. o. for the needs of future recruitment.

We thank all applicants for their interest, however only those candidates selected for interviews will be contacted.