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Backend Java Developer Jobs in Lone Tree, CO, US
35 backend java developer jobs from 23 companies hiring in Lone Tree, CO, US.
2mo
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Back-End Software Developer - Mid-level
Colorado Springs, Colorado, United States
$101k-$174k/yr OnsiteFull Time
3+ YOEMid-level back-end developer with 3-8 years experience; proficient in SQL/NoSQL, Rust/Python/Java; API development; security; collaborative and communicative.
Rust, Python, Java, SQL, NoSQL, MySQL, PostgreSQL, MongoDB, Django, Flask, Spring, Express.js, Git, API Development, Security
20h
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Senior Backend Software Engineer
El Segundo or Chantilly or Colorado Springs
$129k-$194k/yr OnsiteFull Time
8+ YOE8+ years in software/data architecture; strong cloud-native data-intensive software; experience leading teams; security clearance eligibility; onsite in El Segundo, CA with possible relocation.
Java, Python, Go, Kubernetes, Apache Airflow, Apache Spark, Neo4j, AWS Neptune, Palantir Warp Core, CKAD
4d
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Senior Back-End Software Application Developer - Clearance Desired
Colorado Springs, Colorado, United States
$112k-$200k/yr OnsiteMultiple Commitments Available
7+ YOE7+ years as a back-end developer; BS in Computer Science/Engineering; strong OO languages; SQL and NoSQL experience; cloud familiarity; security best practices; team collaboration.
Python, Java, C++, Node.js, Ruby, MySQL, PostgreSQL, MongoDB, Django, Flask, Spring, Express.js, AWS, Azure, Google Cloud, Git
2w
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Cleared Software Engineer
Aurora, Colorado, United States
$98k-$171k/yr OnsiteFull Time
3+ YOEBachelor’s/Master’s/PhD in CS or related; 4+ yrs with BA, 2+ with MS. Java/Scala/Python, Kafka/Hadoop, cloud, CI/CD, security-focused.
Java, Scala, Python, Golang, PostgreSQL, Kafka, Hadoop, HBase, Accumulo, Git, Docker, Kubernetes, Knative, Helm, Rancher, AWS, Azure, GitLab CI/CD, ArgoCD, CircleCI, Jenkins
1d
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Software Engineer
Colorado Springs, Colorado, United States
$75k-$100k/yr OnsiteFull Time
3+ YOEBackend services and APIs using Java, C++, Python; secure DoD systems; Agile development.
Java, C++, Python, Linux, Maven, Gradle, CMake, Git, JUnit, PyTest, Google Test, Docker, Kubernetes, Jenkins, GitLab CI, Nexus, GDB, Valgrind
1w
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Staff Software Engineer
Centennial, Colorado, United States
$150k-$165k/yr OnsiteFull Time
7+ YOE7+ years software dev; Bachelor's in CS/CE; distributed systems; backend architecture; monolith to microservices; Java/C#; SQL; leadership.
Java, C#, SQL, Distributed systems, Backend architecture
2mo
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Software Engineer – C2BMC (Associate, Experienced or Senior)
Colorado Springs or Huntsville
$99k-$135k/yr OnsiteFull Time
2+ YOEBackend Java development, UML modeling, Agile processes, security clearance eligibility
Java, Spring, Oracle SQL, SQL Server, UML, Eclipse, Maven, Gradle, Microservices
1w
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Software Engineer – C2BMC (Associate, Experienced or Senior)
Colorado Springs or Huntsville
$87k-$173k/yr OnsiteFull Time
2+ YOEBackend Java development with 2+ years, UML or modeling, Agile, ability to obtain Secret clearance.
Java, Spring, Oracle SQL, SQL Server, UML, Eclipse, Maven, Gradle, Microservices, Testing
3w
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Principal Software Development Engineer (P5)
Boulder, Colorado, United States
$182k-$274k/yr HybridFull Time
12+ YOE5+ Mgmt12+ years backend software development, Java, RESTful APIs, SQL, CI/CD, leadership/architecture experience.
Java, REST, SQL, Kubernetes, Docker, CI/CD, Jenkins, TestRail, Python, Scala
1mo
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Senior Engineer-Software
Englewood, Colorado, United States
$164k/yr OnsiteFull Time
5+ YOEBachelor’s degree in CS, CIS, or Engineering plus 5 years of software development experience; full stack with Java, React, JavaScript/TypeScript; REST services; UI and backend development.
Java, React, JavaScript, TypeScript, Webpack, Node, REST, ASP.NET MVC, SQL Server, Angular, Microservices, AWS, PowerShell
3d
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Full Stack Developer
Denver or Naperville
$95k-$115k/yr HybridFull Time
2+ YOEExperience building UI and backend services with Java, Node.js, SQL, and Python; API/DB development; collaborative mindset; familiar with modern web technologies and DevOps; financial services experience a plus.
Java, Node.js, SQL, Python, APIs, Web Sockets, Unix, SQL Databases
2w
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Senior Software Engineer
Longmont, Colorado, United States
$115k-$145k/yr OnsiteFull Time
5+ YOE5+ years of professional software development; automation testing frameworks; Java, Python, JavaScript/TypeScript, or C#; backend services/APIs; CI/CD; AI-assisted tools.
Playwright, Cypress, Selenium, pytest, REST-assured, Criterion, Java, Python, JavaScript/TypeScript, C#, Copilot, Claude
1w
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Principal Software Development Engineer
Westminster, Colorado, United States
$146k-$244k/yr OnsiteFull Time
5+ YOEMust be a U.S. citizen with at least 5 years backend software development in Java; experience with AWS, GitHub/Jenkins/IntelliJ/Kubernetes; domain knowledge in Spring, SQL; Bachelor’s in Computer Science or Engineering or equivalent.
Java, AWS, S3, IAM, Github, Jenkins, IntelliJ, Kubernetes, Spring Boot, Spring Framework, SQL
2mo
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Senior Software Engineer
Denver, Colorado, United States
$175k/yr HybridFull Time
5+ YOE5+ years in software engineering; backend with Java or similar; frontend with Angular/React/Vue; AI fluency; strong product sense and communication.
Java, Angular, React, Vue, Cursor, Antigravity, LLMs
1w
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Software Engineer Intern - Summer 2026
Denver, Colorado, United States
$44k-$88k/yr HybridPart Time
0+ YOEPursuing Bachelor's in CS/SE; web/frontend and backend skills; familiarity with Java and Python; no current clearance; internship.
Java, JavaScript, HTML, HTML5, CSS, Groovy, Grails, Angular, Python, Docker, Jenkins, GitLab, CI/CD
4w
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Sr. Software Engineer
Colorado Springs, Colorado, United States
$112k-$196k/yr HybridFull Time
8+ YOE8+ years of software engineering; backend focus; Java/Spring Boot; Kafka; REST/GraphQL; Kubernetes; PostgreSQL; CI/CD; strong collaboration; US citizenship with ability to obtain security clearance.
Java, Spring Boot, Kafka, Kubernetes, PostgreSQL, REST, GraphQL, JSON, XML, Binary, CI/CD, GitLab, SonarQube, JUnit, Robot Framework
1mo
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Senior Software Engineer (Full stack)
Englewood, Colorado, United States
$124k-$146k/yr HybridFull Time
5+ YOEBachelor’s degree or equivalent experience; 5-6 years in software development; strong backend and frontend experience in modern tech stacks.
Java, Spring Boot, Hibernate/JPA, REST, GraphQL, React, JavaScript, Redux, Azure, AWS, Kafka, Spark, PostgreSQL, MS SQL Server, Cassandra, MongoDB, Jenkins, CloudBees, Kubernetes, Rancher, OAuth, JWT
1d
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
2w
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Web Solutions Engineer III, gTech Ads
Boulder, Colorado, United States
$129k-$185k/yr OnsiteFull Time
4+ YOEBachelor's in CS/EE/Math or equivalent practical experience; 4 years full-stack dev and system design; backend (Java, Python, C++); frontend (JavaScript/TypeScript); databases (SQL/NoSQL).
Java, Python, C++, JavaScript, TypeScript, SQL, NoSQL
2mo
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Principal Software Engineer (Remote) - 27014 (Colorado Springs, CO, Remote, United States)
Colorado Springs, Colorado, United States
$144k-$245k/yr RemoteFull Time
15+ YOEExtensive backend software engineering (15+ years), Java/Python/Go, Kubernetes, Trino, identity federation, data ingestion, and CI/CD.
Kubernetes, Trino, Keycloak, Airflow, PostgreSQL, Java, Python, Go
1mo
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Software Engineer – Sr. Consultant level
Highlands Ranch, Colorado, United States
$164k-$230k/yr HybridFull Time
8+ YOE8 years of progressive software engineering experience; backend focus; API design and integration; cloud/web technologies.
Python, Java, C++, PHP, APIs, Angular, React, Kubernetes, Docker
4d
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Principal Software Engineer
Boulder or New York City
$200k-$240k/yr HybridFull Time
10+ YOE10+ years software engineering; 5+ years adtech infrastructure; backend focus; experience with AI tooling; distributed systems; OpenRTB knowledge.
Java, Kafka, Redpanda, AWS, Databricks, Datadog, ONYX
1w
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Staff Engineer, Core Services Platform
San Francisco or Denver
$225k-$278k/yr HybridFull Time
10+ YOE10+ years backend engineering; tech lead experience; distributed systems design; proficient in Ruby/Scala/Go/Java; AWS; Kafka/Kubernetes; MySQL/Redis/Cassandra.
Ruby, Scala, Go, Java, AWS, Kafka, Kubernetes, MySQL, Redis, Cassandra
23h
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Senior Data Engineer
San Francisco or Denver or New York City
$110k-$130k/yr HybridFull Time
3+ YOE3–5+ years with OO languages; Python for data tasks; data architectures; private markets experience; CI/CD; SQL/PostgreSQL; AWS/Azure/GCP; Git/GitHub; Jira; backend/frontend development.
TypeScript, C#, Java, Python, PostgreSQL, AWS, Azure, GCP, Git, GitHub, JIRA, Kafka, WebSockets, Medallion Architecture, Data Lakes
HiringCafe market data
Backend Java Developer Jobs market signals in Lone Tree, CO, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
35
Hiring companies
23
Fresh sample
74% new in 30d
Salary visibility
97% show pay
Companies appearing in this market
BoeingEchoStarLMIWorkdayCACIVantorAlarm.comAuria
Work location mix in visible results
Onsite: 20Hybrid: 13Remote: 2