Senior Software Engineer

Summary

Join SentinelOne's Performance Engineering team as a Senior Software Engineer. You will design, implement, and maintain performance testing frameworks, collaborating with development teams to identify and resolve scalability issues. This role requires strong development experience (Java, Python, or Go preferred), cloud API experience, and familiarity with CI/CD tools. The ideal candidate will have experience in performance engineering and tuning, and a deep understanding of cloud infrastructure, particularly AWS. SentinelOne offers a remote position with flexible hours, generous benefits including stock options, bonuses, and various insurance plans, plus flexible time off and wellness allowances. Relocation assistance may be available for those eligible to work in the EU and willing to relocate to the Czech Republic.

Requirements

• Strong development experience (Java, Python or Go preferred)
• Experience with cloud based APIs
• An Agile mindset with experience working in an Agile environment
• Broad experience with CI/CD tools & technologies (Jenkins, Artifactory, Git, Docker, Kubernetes)
• Strong communication capabilities and self-management capabilities: proactive, initiative, self-learner, problem-solver

Responsibilities

• Design, architect, implement, maintain and/or refactor existing performance testing frameworks, platform and test infrastructure in a robust and reusable way to support the business targets
• Work closely with multiple development teams on performance of their products, point out and validate potential scalability and efficiency problems
• Navigate complex cloud infrastructure to identify and efficiently test potential performance and scalability problems. Reuse existing or create new tools to achieve the goal

Preferred Qualifications

• Multiple years of hands-on experience in performance engineering & tuning and with techniques such as profiling, sampling, memory leak analysis etc
• Proven experience in design and development of performance testing platforms & frameworks or test automation solutions & infrastructure
• Experience in SW validation methodologies and concepts, testing and integration
• Deep understanding of major clouds, especially AWS including experience with auto-scaling
• ELK stack or alternative
• Gatling, K6, Jmeter or similar load testing tool

Benefits

• Permanent-fulltime collaboration (UoP)
• Flexible working hours, this is a remote role based within Poland; we provide optional membership in major co-working spaces
• Optionally for those willing to relocate to the Czech Republic relocation assistance is available for any candidates that are already eligible to work in the EU at the time of applying
• Generous employee stock plan in the form of grant of RSUs (restricted stock units), not options; 4 years vesting with 1 year cliff and then quarterly, stock refresh yearly
• Yearly bonus depending on the performance of the company, paid out in 2 installments
• LuxMed, Life Insurance, Disability Insurance, PPK (4% employer contribution)
• Flexible time off (up to 30 paid days off per annum!)
• Volunteering paid day off & Additional paid Company holidays off (e.g. 4 days in 2022)
• Monthly Wellness Allowance
• Monthly Working from Home allowance
• Global gender-neutral Parental Leave (16 weeks, beyond the leave provided by the local laws) & Grandparent Leave
• Global Employee Assistance Program (confidential counseling related to both personal and work life matters)
• LinkedIn Learning platform for Hard/Soft skills Training & Support for your further educational activities/trainings
• Above-standard referral bonus
• DEI&B programs that promote employee resource groups like SentinelWIN (Women Inclusion Network), Blk@S1, Latinos@S1, Pan-Asian@S1, Out@S1 (LGBTQIA+) and Sentinels Who Served