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We are looking for a skilled Senior Linux Administrator to join our Production Support Team in the Payments IT department. You will be responsible for supporting the application processing of SEPA classic and instant payments, working in a mission-critical environment based on Site Reliability Engineering principles. This dynamic role requires collaboration with various stakeholders across the globe and offers the opportunity to work with progressive technologies. If you are eager to contribute to the stability and availability of our platform while supporting complex application environments, this opportunity may be the right fit for you. Your tasks Providing full scope of day-to-day Production Support services, including resolving live incidents and managing post-resolution problems Offering technical expertise to identify root causes of major system issues Implementing locally developed solutions using Bash and SQL Supporting various testing activities related to new implementations Collaborating closely with stakeholders located worldwide Reviewing, designing, and re-engineering processes with new technologies to enhance performance Participating in weekend change releases, application code deployments, and technical component patches and upgrades Contributing to data validation, development, implementation, and testing activities Actively contributing to team objectives by supporting and occasionally leading activities to achieve shared goals Requirements Minimum 5 years of experience in Linux administration Deep expertise in Kubernetes and SQL Hands-on experience with Bash Shell scripting Strong problem-solving skills Ability to work in a fast-paced environment Advanced level of English Nice to have Familiarity with Python Job no. JOB-RUYCV Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws. 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
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.