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Cassandra Administration Jobs (NOW HIRING)

Wave Era Inc.

Cassandra Developer

Jersey City, NJ · On-site

Hands on experience in Cassandra administration - Designing for consistency, Knowledge on load distribution and replication configuration * Hands on development experience in kafka - must-have ...

Wave Era Inc.

Cassandra Developer

Jersey City, NJ

Hands on experience in Cassandra administration - Designing for consistency, Knowledge on load distribution and replication configuration * Hands on development experience in kafka - must-have ...

Jobsbridge

Java/ Cassandra Developer

San Diego, CA

$54.25 - $70/hr

Skills, Java/JEE, spring, Cassandra, DB administration Job Requirements: * 6+ Years of experience in Java and Good with DB administration. * 6 plus months of experience working on Cassandra. * Strong ...

Deegit Inc

Cassandra Admin

King Of Prussia, PA · On-site

Company Description Deegit Inc • Hands on experience in database administration in particularly no sql Cassandra and strong CQL knowledge • Experience with Oracle, Sybase or MS SQL server. • ...

Now100

Cassandra DBA

Dallas, TX

No of positions: 2 Required 5-7+ years of working experience in Design, Build, Maintenance, and Administration of NoSQL distributed database systems like Datastax Cassandra and good experience on ...

Now100

Cassandra DBA

Dallas, TX · On-site +1

No of positions: 2 Required 5-7+ years of working experience in Design, Build, Maintenance, and Administration of NoSQL distributed database systems like Datastax Cassandra and good experience on ...

Sonsoft Inc

Big Data /Cassandra (NOSQL)

Jupiter, FL · On-site

Experience in Cassandra Configuration and Administration * Strong Experience in Java/Spring * Experienced in Spark, Hadoop Map/Reduce, Hive Qualifications * Bachelor's degree or foreign equivalent ...

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All JobsCassandra Administration Jobs

Cassandra Administration information

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$37K

$98.3K

$161K

How much do cassandra administration jobs pay per year?

As of Jun 9, 2026, the average yearly pay for cassandra administration in the United States is $98,295.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,500.00 and $114,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Cassandra Administrator, and why are they important?

To thrive as a Cassandra Administrator, you need a solid understanding of distributed database concepts, data modeling, and proficiency in managing Apache Cassandra clusters, usually backed by a degree in computer science or related experience. Familiarity with tools like nodetool, CQL (Cassandra Query Language), monitoring solutions, and Cassandra-specific certifications is highly valued. Strong problem-solving, communication, and analytical skills help administrators respond proactively to performance issues and support cross-functional teams. These skills are crucial for ensuring database reliability, high availability, and optimal performance in data-driven environments.

What is the difference between Cassandra Administration vs Database Administrator?

AspectCassandra AdministrationDatabase Administrator
CertificationsRelevant certifications like DataStax Certified AdministratorCertifications such as Oracle DBA, Microsoft Certified Database Administrator
Work EnvironmentFocus on NoSQL databases, distributed systems, cloud environmentsRelational databases, on-premises or cloud-based
Industry UsageUsed in big data, real-time analytics, scalable applicationsUsed across various industries for traditional data management
Common Search/ComparisonOften compared for database management skills, scalability, and performance tuningBroader database management, backup, and security responsibilities

While both roles involve database management, Cassandra Administration specializes in managing and optimizing Cassandra NoSQL databases, focusing on distributed data systems. Database Administrators have a broader scope, managing various database types, including relational databases. The roles overlap in data management skills but differ in technology focus and environment.

What is Cassandra Administration?

Cassandra Administration refers to the management and maintenance of Apache Cassandra databases, a highly scalable NoSQL database system. Cassandra administrators are responsible for tasks such as installing, configuring, monitoring, tuning, and securing Cassandra clusters. They also handle backup and recovery, manage data replication, and ensure high availability and performance. Admins often troubleshoot issues, apply patches or upgrades, and optimize data models to support business needs. Effective Cassandra administration is crucial for organizations using Cassandra to store and process large volumes of data.

What are the most common challenges faced by Cassandra Administrators during cluster scaling, and how can they be addressed?

Cassandra Administrators often encounter challenges with data consistency, node balancing, and latency when scaling clusters. Ensuring even data distribution and managing replication factors are critical tasks, as uneven distribution can lead to hotspots and degraded performance. Administrators need to monitor cluster health closely, adjust configuration settings, and use tools like nodetool and DataStax OpsCenter to manage scaling effectively. Collaborating with development and DevOps teams also helps to ensure that application changes align with the cluster's scaling strategy.
More about Cassandra Administration jobs
What states have the most Cassandra Administration jobs? States with the most job openings for Cassandra Administration jobs include:
What job categories do people searching Cassandra Administration jobs look for? The top searched job categories for Cassandra Administration jobs are:
Cassandra Administration jobs near you
Infographic showing various Cassandra Administration job openings in the United States as of May 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $98,295 per year, or $47.3 per hour.

Cassandra Developer

Wave Era Inc.

Jersey City, NJ • On-site

Full-time

Posted 13 days ago

Job description

Company Description
Job Description
Senior Cassandra and Kafka Developer
We are looking for a senior Cassandra developer who must-have supported Cassandra cluster in production, must-have experience in tuning (at least know what tuning is possible and why), must-have developed or know of metric and monitoring to ascertain optimal performance in production and if needed, willing to provide lab support.
  1. Excellent skills in Cassandra development - Design tables, running for performance, running for consumption via web services, reporting tools and batch
  1. Excellent skills on Data Processing - Using some (or all) of the streaming and micro-batch frameworks like Spark Streaming, Strom, MapR, Spark.
  1. Hands on experience in Cassandra administration - Designing for consistency, Knowledge on load distribution and replication configuration
  1. Hands on development experience in kafka - must-have supported Kafka cluster in production, must-have developed or know of metric and monitoring to ascertain optimal performance in production.
  1. Advance proficiency in C programming.
  1. Advance proficiency in Java programming.
  1. Good to have experience in Ansible/Go-CD -experience
  1. Excellent analytical and problem solving skills and should be able to provide input to improve business process.
  1. Effective interpersonal and communication skills
  1. Ability to work with no or limited guidance, grasp the concepts quickly and develop in an agile mode.

Technologies:
  1. Must have: Cassandra development
  • must-have supported Cassandra cluster in production
  • must-have experience in tuning (at least know what tuning is possible and why)
  • must-have developed or know of metric and monitoring to ascertain optimal performance
  1. Must have: Kafka development
  • must-have supported Kafka cluster in production
  • must-have developed or know of metric and monitoring to ascertain optimal performance
  1. Advance proficiency in Java programming.
  1. Advance proficiency in C programming
  1. Working knowledge of Data Processing like Spark, Storm, MapR.

Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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