Sr. IT Systems Engineer

Basis Theory
PolandIT Support EngineerPosted Jul 21, 2026
Skip to main content Sr. IT Systems Engineer Basis Theory Poland Apply Sr. IT Systems Engineer Basis Theory Poland 2 days ago 42 applicants See who Basis Theory has hired for this role Apply Save Report this job Use AI to assess how you fit Get AI-powered advice on this job and more exclusive features. Am I a good fit for this job? Tailor my resume Sign in to access AI-powered advices Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Sign in to evaluate your skills Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Sign in to tailor your resume Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Direct message the job poster from Basis Theory Mark Hartley Mark Hartley About Basis TheoryBasis Theory offers a fully programmable vault to create engaging commerce flows, connect with any partner, effortlessly manage compliance, and keep control of payments data. Standing at the intersection of technology and commerce, Basis Theory’s PCI Level 1, SOC2 type 2, and ISO 27001-compliant vault revolutionizes the way fintechs and merchants build their payment infrastructure by providing unparalleled flexibility and customization, enabling businesses to tailor their payment stacks to their unique needs. From emerging fintech startups to established merchants, Basis Theory provides the tools and support necessary for each to craft a payment stack that perfectly aligns with their business model.Basis Theory is building from first-hand experience at Twilio, Klarna, and Dwolla and has raised over $50 million from top-tier investors, including Bessemer Venture Partners, Costanoa Ventures, Stage 2 Capital, and Kindred Ventures. We are a globally distributed team that operates as a remote-first organization from the monthly stipend for remote working environments to our annual company get together at a new tropical...

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