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Java Elasticsearch Jobs in Denver, CO (NOW HIRING)

Phase2 Technology

Application Developer, Senior

Aurora, CO · On-site

$86.80 - $198/hr

Experience using Node.js with Typescript, SQL, PostgreSQL, Redis, and Elasticsearch * Experience ... Experience with JSON, Java, JavaScript, SharePoint, XML, VBA, Oracle, MongoDB, Solr, SQL, Open AI ...

Palantir

Software Engineer, Internship

Denver, CO · On-site

$10K/mo

Varying languages, including Java and Go for backend and Typescript for frontend * Open-source technologies like Cassandra, Spark, Elasticsearch, React, and Redux * Industry-standard build tooling ...

Iridium Satellite, LLC

Senior Software Developer

Denver, CO · On-site +1

$56 - $74/hr

Proficiency in Python and Java, with demonstrated ability to write production-grade code in both ... the ELK stack (Elasticsearch, Logstash, Kibana) or equivalent * Working knowledge of both ...

Accenture

Knowledge Engineer - Back End

Denver, CO · On-site

... with Elasticsearch/OpenSearch. including strong SQL proficiency. * Minimum 3 years hands-on ... Minimum 3 years Proficiency in Python or Java for automation, integration, and service development ...

Iridium Satellite, LLC

Senior Software Developer

Denver, CO · On-site +1

$56 - $74/hr

Proficiency in Python and Java, with demonstrated ability to write production-grade code in both ... the ELK stack (Elasticsearch, Logstash, Kibana) or equivalent * Working knowledge of both ...

Leidos

Mid-Level Software Engineer

Englewood, CO · On-site

$87K - $157K/yr

Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ... OpenSearch/Elasticsearch. * Cloud Exposure: * Multi-cloud architectures: AWS, IBM, Google, Azure ...

Epsilon

Senior Software Engineer (Big Data)

Westminster, CO

$56.25 - $74.50/hr

Proficient in programming with Scala, Python, or Java; comfortable building data-driven solutions ... Proficiency with the ELK stack (Elasticsearch, Logstash, Kibana) for real-time search, log analysis ...

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All JobsJava Elasticsearch JobsJava Elasticsearch Jobs in Denver, CO

Java Elasticsearch information

See Denver, CO salary details

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How much do java elasticsearch jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for java elasticsearch in Denver, CO is $58.36, according to ZipRecruiter salary data. Most workers in this role earn between $50.48 and $65.34 per hour, depending on experience, location, and employer.

What is the difference between Java Elasticsearch vs Java Developer?

AspectJava ElasticsearchJava Developer
Primary FocusImplementing search and analytics solutions using Elasticsearch with JavaDeveloping Java applications across various domains
Required SkillsJava, Elasticsearch, REST APIs, data modelingJava, object-oriented programming, frameworks like Spring
Work EnvironmentData-driven projects, search engine optimization, big dataSoftware development, application design, system integration
CertificationsElasticsearch certifications, Java certificationsJava certifications (Oracle Certified Java Programmer)

Java Elasticsearch specialists focus on integrating Elasticsearch with Java to build search and analytics solutions, while Java Developers have a broader role in developing various Java applications. Both roles require Java skills, but Elasticsearch roles emphasize search engine knowledge and data handling, making them more specialized within the Java ecosystem.

What are some common challenges Java developers face when integrating Elasticsearch into applications?

Java developers often encounter challenges such as handling complex query structures, optimizing search performance, and ensuring data consistency between the application and Elasticsearch clusters. Additionally, understanding Elasticsearch's distributed architecture and tuning it for scalability can require a learning curve. Collaborating closely with DevOps and data engineering teams is essential to monitor cluster health and manage index mappings effectively.

What is a Java Elasticsearch developer?

Java Elasticsearch developers are software engineers who specialize in integrating and utilizing Elasticsearch, a powerful search and analytics engine, within Java-based applications. They design, implement, and optimize search functionalities, ensuring efficient data indexing, querying, and retrieval. Their responsibilities often include configuring Elasticsearch clusters, developing RESTful APIs, and troubleshooting performance issues to provide scalable search solutions.

What are the key skills and qualifications needed to thrive as a Java Elasticsearch developer, and why are they important?

To thrive as a Java Elasticsearch Developer, you need strong Java programming skills, experience with Elasticsearch, and a background in software engineering or computer science. Familiarity with tools like Kibana, Logstash, RESTful APIs, and relevant certifications such as Elasticsearch Engineer can enhance your technical proficiency. Problem-solving skills, attention to detail, and effective communication are crucial soft skills for managing complex data requirements and collaborating with teams. These skills ensure the development of efficient, scalable search solutions that meet business and user needs.
What are popular job titles related to Java Elasticsearch jobs in Denver, CO? For Java Elasticsearch jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Java Elasticsearch jobs in Denver, CO look for? The top searched job categories for Java Elasticsearch jobs in Denver, CO are:
Java Elasticsearch jobs near you
Infographic showing various Java Elasticsearch job openings in Denver, CO as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 2% Part Time, and 11% Contract. Highlights an 73% Physical, 6% Hybrid, and 21% Remote job distribution, with an average salary of $121,384 per year, or $58.4 per hour.

Test and Integration Engineer

CACI International, Inc.

Denver, CO • On-site

Full-time

Medical, Retirement, PTO

Posted 26 days ago

Job description

Job Title: Test and Integration Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
Anticipated Posting End: 9/26/2026
The Opportunity:
Join CACI's Fusion Analysis & Development Effort (FADE) Edge Team and make a direct impact on critical national security missions!
You'll ensure the quality and reliability of complex software systems deployed on tactical edge devices and cloud environments.
This role offers a clear growth path from testing to broader technical responsibilities.
We're investing in someone who wants to grow beyond traditional testing.
Responsibilities:
  • Design and implement comprehensive test strategies
  • Build automated test suites using modern frameworks (e.g., API testing tools, BDD frameworks)
  • Manage deployment infrastructure including GitLab runners, Helm charts, and Kubernetes across multiple environments
  • Support production edge deployments including fresh cluster deployments and the integration of COTS and custom software totaling more than 100+ containers per deployment
  • Monitor system health and build dashboards for performance metrics (e.g., test execution trends, deployment success rates), functional monitoring, and alerting
  • Coordinate test events and manage release pipelines to streamline delivery
  • Validate software functionality, identify defects, and resolve issues with developers
  • Provide input on user experience, edge UI designs, and deployment scripts for systems in disconnected/contested environments
  • Drive continuous improvement of testing processes and system architecture
  • Collaborate with developers, users, and stakeholders to deliver high-quality software solutions
  • Work in a collaborative, agile environment with experienced engineers
  • Contribute to shaping testing strategy and test infrastructure automation practices
  • Leverage AI tools for test automation, code generation, and analysis
  • Ensure quality and system reliability for software deployed on tactical edge devices and cloud environments

Qualifications:
Required:
  • U.S. Citizen with an active TS/SCI clearance preferably with a polygraph OR the ability to obtain and maintain a Top Secret SCI clearance (candidates with active clearances prioritized)
  • 3+ years of experience in software testing, quality assurance, DevOps, or related technical role
  • Bachelor's degree in a technical field or 5+ years of related experience
  • Strong foundation in software testing methodologies and automated testing
  • Experience with Linux environments, CI/CD practices, version control, and Agile methodologies
  • Familiarity with containerization concepts and infrastructure as code
  • Experience with automated testing frameworks (e.g., API testing tools such as Karate, Gherkin for BDD)
  • Strong analytical, problem-solving, and communication skills
  • Self-motivated with proactive approach to improvements
  • Ability to read and understand code (Java, Python, or similar)
  • Experience with automated testing frameworks (e.g., API testing tools, BDD frameworks)

Desired:
  • Hands-on Kubernetes experience (orchestration, troubleshooting, pod management)
  • CI/CD tools experience (Jenkins, GitLab CI/Runners, ArgoCD)
  • Infrastructure as Code tools (Helm, Terraform, Dagger)
  • Monitoring and observability tools (Grafana, Kibana, Prometheus, Elasticsearch)
  • AWS cloud platform experience
  • Scripting languages (Bash, Python)
  • Database technologies (PostgreSQL, Elasticsearch, Redis)
  • Edge computing, IoT deployments, or SRE background
  • Government contracting or military experience
  • Experience or willingness to leverage AI tools for test automation, code generation, and analysis (e.g., GitHub Copilot, ChatGPT, or similar)

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$63,300-$129,700
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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