About the Company
Cognizant is a global leader in IT services and consulting, empowering businesses to modernize technology, reimagine processes, and transform customer experiences. With a strong focus on digital transformation, cognitive computing, and cloud analytics, Cognizant helps clients stay ahead in a rapidly changing world. The company has a robust workforce of over 300,000 employees across 40+ countries and supports clients in sectors such as banking, healthcare, telecommunications, and manufacturing.
About the Role
A Hadoop Site Reliability Engineer (SRE) is needed to maintain and enhance the reliability of Big Data platforms such as Hadoop, Spark, and HBASE. The role involves monitoring, troubleshooting, automating tasks, and ensuring smooth operations of these platforms. The ideal candidate will have 2-3 years of experience at a junior level or 5+ years at a mid-level/senior level with strong knowledge of Hadoop platforms, troubleshooting, and automation tools like Ansible, Shell scripting, and Python.
Key Responsibilities
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Manage and support Hadoop, Spark, and HBase platforms as part of Site Reliability Engineering (SRE) duties.
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Troubleshoot platform issues and follow runbooks and SOPs for problem resolution.
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Implement cluster maintenance processes and changes according to documented plans.
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Perform root cause analysis on major production incidents and provide preventive measures.
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Automate routine tasks to reduce manual work and improve system reliability.
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Collaborate with cross-functional teams to integrate performance engineering and SRE best practices.
Required Skills
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2-3 years of experience in a junior role or 5+ years for mid-level/senior roles as a Hadoop SRE.
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Strong knowledge of Hadoop and core components.
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Proficient in troubleshooting Hadoop platform service and application problems.
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Experience with Ansible, Shell scripting, and Python for task automation.
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Familiar with Unix/Linux system internals, networking, and distributed systems.
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Good understanding of data integration, data quality, and data architecture.
What is Offered
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Extensive benefits package: Multisport Card, LuxMed medical healthcare (including dental), life insurance, cafeteria benefits.
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A multicultural, open-minded work environment.
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Opportunities for professional development and clear career growth.
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Access to training programs, including language courses.