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Cassandra Jobs in Colorado (NOW HIRING)

DevOps Engineer (Big Data)

Denver, CO · On-site

$54.25 - $74.25/hr

Desired Skills: 1) Jenkins / Puppet / Chef. 2) Kafka. 3) Spark. 4) Hadoop. 5) Cassandra. 6) Geospatial data. Qualifications Required Skills: 1) Java. 2) AWS. 3) Big Data. Desired Skills: 1) Jenkins ...

Java Engineer (Big Data)

Denver, CO · On-site

$57.50 - $76/hr

Desired Skills: 1) Kafka. 2) Spark. 3) Hadoop. 4) Cassandra. 5) AWS. 6) Geospatial data. Qualifications Required Skills: 1) Senior level Java. 2) Algorithm development. 3) Big Data experience.

Functional Programming with Effect-TS * Git, CI/CD * AWS (EKS, VPC, EC2, S3, Cassandra/Keyspaces, ELB, Secrets Manager) * RESTful API design and implementation * OpenAPI/Swagger * OAuth 2.0

Cassandra Query Language (CQL) * QA + AML/fraud domain * Looking for Actimize (if they do not have, they must have QA + AML/ fraud domain) * Java * Testing Automation Nice to Have Skills: * CA-7 * ...

Optometrist

Aurora, CO · On-site

$140K - $165K/yr

Salary Range: $140,000 - $165,000 Cassandra Blackwell Sr. Talent Acquisition Specialist - Optometry cassandra.blackwell@vsp.com 334-350-6810 Visionworks is an Equal Opportunity Employer. With regard ...

Optometrist

Aurora, CO · On-site

$140K - $165K/yr

Salary Range: $140,000 - $165,000 Cassandra Blackwell Sr. Talent Acquisition Specialist - Optometry cassandra.blackwell@vsp.com 334-350-6810 Visionworks is an Equal Opportunity Employer. With regard ...

Java Engineer (Big Data)

Denver, CO · On-site

$57.50 - $76/hr

Required : • Senior level Java • Algorithm development • Big Data experience Preferred : • Kafka • Spark • Hadoop • Cassandra • AWS • Geospatial data Company : *We at Quantix ...

DevOps Engineer (Big Data)

Denver, CO · On-site

$54.25 - $74.25/hr

Required : • Java • AWS • Big Data Preferred : • Jenkins / Puppet / Chef • Kafka • Spark • Hadoop • Cassandra • Geospatial data Company : *We at Quantix prioritize your privacy.

DevOps Engineer (Big Data)

Denver, CO · On-site

$54.25 - $74.25/hr

Required : • Java • AWS • Big Data Preferred : • Jenkins / Puppet / Chef • Kafka • Spark • Hadoop • Cassandra • Geospatial data Company : *We at Quantix prioritize your privacy.

... Cassandra, Redis etc a plus Mobile (Androis/iOS) experience is a plus Comfortable with agile development techniques such as BDD, Pair Programming, refactoring, Continuous integration, Iterative ...

Thorough understanding of No SQL databases like HBase, Mongo, Cassandra etc. Requirements Gathering, designing and developing scalable big data solutions with Hadoop, HBase, Hive, Sqoop, Flume, Java ...

... Cassandra, Redis etc a plus • Mobile (Androis/iOS) experience is a plus • Comfortable with agile development techniques such as BDD, Pair Programming, refactoring, Continuous integration ...

Data Modeler

Aurora, CO · On-site

$55.50 - $72/hr

... Cassandra) • Knowledge of big data technologies (e.g., Hadoop, Spark) • Familiarity with data visualization tools (e.g., Tableau) • Experience with data modeling for machine learning • ...

Senior Software Engineer

Denver, CO · On-site

$126K - $166K/yr

Contribute to the design and evolution of our data layer - including relational (PostgreSQL), NoSQL (Cassandra), and streaming (Kafka/NATs) systems. Think like a product engineer * Be the voice of ...

Senior Software Engineer

Denver, CO · On-site

$126K - $166K/yr

Contribute to the design and evolution of our data layer - including relational (PostgreSQL), NoSQL (Cassandra), and streaming (Kafka/NATs) systems. Think like a product engineer * Be the voice of ...

Senior Software Engineer

Denver, CO · On-site

$126K - $166K/yr

Experience with both NoSQL and SQL DB such as - Cassandra, PostgreSQL, MS SQL, Oracle DB 5. * Must possess excellent communication skills and must be a quick learner with organized problem solving ...

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Cassandra information

See Colorado salary details

$5

$51

$74

How much do cassandra jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for cassandra in Colorado is $51.77, according to ZipRecruiter salary data. Most workers in this role earn between $55.87 and $60.43 per hour, depending on experience, location, and employer.

What is a Cassandra database administrator?

Cassandra database administrators are IT professionals who specialize in managing, configuring, and maintaining Apache Cassandra, a highly scalable NoSQL database. Their responsibilities include ensuring data availability, monitoring system performance, tuning the database, performing backups and recovery, and managing security. They also handle cluster setup, upgrades, and troubleshooting issues to ensure the smooth operation of Cassandra in production environments. These administrators play a crucial role in organizations that rely on Cassandra for storing and processing large volumes of data.

What are some common challenges faced by Cassandra database administrators in managing large-scale deployments?

Cassandra administrators often encounter challenges related to data modeling for distributed systems, ensuring high availability, and tuning performance as clusters scale. Managing replication, consistency levels, and dealing with node failures requires a strong understanding of Cassandra’s architecture. Additionally, monitoring and optimizing read/write latencies, handling compactions, and planning for data growth are ongoing responsibilities. Effective collaboration with development and operations teams is essential to maintain cluster health and address issues proactively.

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

To thrive as a Cassandra Database Administrator, you need expertise in distributed database management, data modeling, and a solid understanding of Apache Cassandra architecture, typically supported by a degree in computer science or related fields. Familiarity with tools like CQL (Cassandra Query Language), nodetool, and monitoring systems, as well as certifications such as DataStax Certified Cassandra Administrator, is often required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this position. These abilities ensure optimal database performance, resilience, and efficient collaboration within development and operations teams.

What is the difference between Cassandra vs Database Administrator?

AspectCassandraDatabase Administrator
Primary RoleDesigning, implementing, and managing Cassandra database clustersOverseeing overall database systems, including installation, maintenance, and security
Skills & CertificationsKnowledge of NoSQL, distributed systems, Cassandra-specific toolsSQL, database management, certifications like Oracle DBA or Microsoft Certified
Work EnvironmentData engineering teams, cloud or on-premises environmentsIT departments, enterprise environments, various database systems
Industry UsageTech companies, big data projects, real-time analyticsFinancial, healthcare, retail sectors managing diverse databases

While Cassandra specialists focus on managing Cassandra databases, Database Administrators oversee a broader range of database systems, including relational and NoSQL databases. Both roles require strong technical skills, but Cassandra roles are more specialized in distributed NoSQL systems, whereas DBAs handle overall database health and security across multiple platforms.

What are popular job titles related to Cassandra jobs in Colorado?

For Cassandra jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Cassandra jobs in Colorado look for?

The top searched job categories for Cassandra jobs in Colorado are:

What cities in Colorado are hiring for Cassandra jobs?

Cities in Colorado with the most Cassandra job openings:

Infographic showing various Cassandra job openings in Colorado as of August 2026, with employment types broken down into 85% Full Time, 4% Part Time, and 11% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $107,675 per year, or $51.8 per hour.

DevOps Engineer (Big Data)

Quantix

Denver, CO • On-site

$54.25 - $74.25/hr

Full-time

Re-posted 3 days ago


Job description

Company Description

Since 2002, Quantix ProTech has successfully delivered IT resources and solutions to companies while building a solid reputation for integrity and consistent quality.  Quantix ProTech continues to partner with the commercial sector for specialized IT placement and staffing services.  Quantix ProTech was recently featured in US News and World Report and Forbes.  

Job Description

Job Title: DevOps Engineer (Big Data)
Location:  Denver, CO
Type:  Direct Hire
Job Description:  Client located in Denver, Colorado is seeking a DevOps Engineer with a Big Data focus for a direct hire position.  This position will participate on a 20 person team of developers.  Responsibilities include designing, developing, implementing and supporting systems that process massive amounts of real-time data.
Required Skills:
1) Java.
2) AWS.
3) Big Data.
Desired Skills:
1) Jenkins / Puppet / Chef.
2) Kafka.
3) Spark.
4) Hadoop.
5) Cassandra.
6) Geospatial data.

Qualifications

Required Skills:
1) Java.
2) AWS.
3) Big Data.
Desired Skills:
1) Jenkins / Puppet / Chef.
2) Kafka.
3) Spark.
4) Hadoop.
5) Cassandra.
6) Geospatial data.

Additional Information

All your information will be kept confidential according to EEO guidelines. If your interested, send a copy of your resume at henriquez@quantixinc. com or reach me at 303-557-4014.