Senior SDET Python (System-level Linux)

Alex Staff; Polska; Remote; PLN 180,000 - 240,000; Full time

Job summary

A global product company is seeking an experienced Senior SDET to oversee the automated testing system and ensure the stability and performance of tests. You will be responsible for developing tests for Linux-based OS and collaborating closely with development teams. Candidates should have over 4 years of experience in Software Development in Test using Python and possess strong skills in QA Automation and Linux. This role allows for completely remote cooperation and offers flexible working hours.

Benefits

Private medical insurance compensation

Co-working and gym/sports reimbursement

Budget for education

Paid annual and sick leaves

Flexibility in working hours

Long-term employment

Reward for innovative ideas

Qualifications

• 4+ years of Software Development in Test experience using Python.
• 4+ years of Python experience.
• 3+ years of experience in QA Automation.
• Strong hands-on experience with Linux.
• Experience with supporting/creating CI/CD pipelines.

Responsibilities

• Taking responsibility for the automated testing system.
• Ensuring test stability and performance.
• Developing and maintaining new tests for Linux-based OS.
• Maintaining and improving CI/CD.
• Identifying issues in the product/tests.
• Communicating with development teams for testing and release processes.
• Updating test system documentation.

Skills

Python

QA Automation

Linux

CI/CD pipelines

English B2+

Job description

A global product company with over 14 years of experience building high-load Linux-based solutions for hosting and cybersecurity is looking for an experienced Senior SDET.

Their technologies run on 500,000+ servers worldwide, trusted by major hosting providers and tech companies like Dell, GoDaddy, and 1&1. The fully remote team includes 250+ engineers across the globe.

The company is known for its strong engineering culture and deep focus on systems programming, DevOps, and security.

You will work with a security system for servers that uses machine learning and multiple layers of protection against attacks, viruses, and vulnerabilities.

They value expertise, initiative, and meaningful individual impact.

Responsibilities

• Taking responsibility for the automated testing system
• Ensuring test stability and performance
• Developing and maintaining new tests for Linux-based OS
• Maintaining and improving CI/CD
• Diving deep to find problems in the product/tests
• Communicating with development teams to establish fast and reliable testing and release processes
• Keeping test system documentation up to date

Requirements

• 4+ years of Software Development in Test experience using Python
• 4+ years of experience with Python (main programming language)
• 3+ years of experience in QA Automation
• Commercial, very strong hands-on experience with Linux
• Commercial experience with supporting/creating CI/CD pipelines
• English B2+

Benefits

• A decent salary according to your experience and skills (the exact amount is discussed with the final candidate)
• Compensation for private medical insurance
• Co-working and gym/sports reimbursement
• Budget for education
• Paid annual leave and sick leaves
• Completely remote cooperation
• Flexible working hours
• Long-term employment on a full-time basis
• The opportunity to receive a reward for the most innovative idea that the company can patent