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Cassandra Jobs in Colorado (NOW HIRING)

Quantix

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.

Quantix

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 ...

Glow Networks

API Developer

Denver, CO · On-site

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

Visionworks

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 ...

Visionworks

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 ...

Quantix

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 : Quantix is a ...

Quantix

DevOps Engineer (Big Data)

Denver, CO · On-site

$54.25 - $74.25/hr

Qualifications : Required : • Java • AWS • Big Data Preferred : • Jenkins / Puppet / Chef • Kafka • Spark • Hadoop • Cassandra • Geospatial data Company : Quantix is a ...

Quantix

DevOps Engineer (Big Data)

Denver, CO · On-site

$54.25 - $74.25/hr

Qualifications : Required : • Java • AWS • Big Data Preferred : • Jenkins / Puppet / Chef • Kafka • Spark • Hadoop • Cassandra • Geospatial data Company : Quantix is a ...

Infotech Spectrum

Ruby Developer

Denver, CO · On-site

... 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 ...

Dellfor Technologies

java VM ware developer

Denver, CO · On-site

$80K/yr

Title-Java developer Must Hava- Strong Python scripting skills, Java, VMware, Cassandra and experience working with Spring frameworks. Responsibilities: * Work as part of team to deliver on ...

Jobsbridge

Bigdata Lead/Architect

Denver, CO

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 ...

Infotech Spectrum

Ruby Developer

Denver, CO · On-site

... 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 ...

Cymertek Corporation

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 • ...

US Tech Solutions

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 ...

Artech Information System LLC

DevOps Engineer

Denver, CO

$54.25 - $74.25/hr

PHP, RoR, Python, Java, Groovy, etc.) Cassandra Database Administration Familiarity with SOA, SOLR, Splunk, Spark, Nagios, Docker Skills Requirements: Strong verbal and written communication ...

Transcend Softech LLC

Senior DevOps Engineer

Denver, CO · On-site

$133K - $171K/yr

Strong database knowledge pertaining to Aurora, Document DB, dynamodb, Cassandra and MongoDB * Intermediate knowledge on Lambda, SQS, SNS, Kafka. * Knowledge on monitoring tools like Data Dog, Splunk ...

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Cassandra information

See Colorado salary details

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How much do cassandra jobs pay per hour?

As of Aug 11, 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 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 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 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 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:
Cassandra jobs near you
Infographic showing various Cassandra job openings in Colorado as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $107,675 per year, or $51.8 per hour.

Java Engineer (Big Data)

Quantix

Denver, CO • On-site

$57.50 - $76/hr

Full-time

Re-posted 27 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: Java Engineer (Big Data)
Location:  Denver, CO
Type:  Direct Hire
Job Description:  Client located in Denver, Colorado is seeking a Java 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) Senior level Java.
2) Algorithm development.
3) Big Data experience.
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.
Desired Skills:
1) Kafka.
2) Spark.
3) Hadoop.
4) Cassandra.
5) AWS.
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.

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