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Java Full Stack Software Engineer Jobs in Colorado, United States

210+ java full stack software engineer jobs from 130+ companies hiring in Colorado, United States.

214 jobs- Colorado
2w
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Full Stack Java Developer, Mid
United States
$82k-$103k/yr RemoteFull Time
Acentra Health
Acentra Health: Provides technology and clinical services to public healthcare agencies.
4+ YOEFull Stack Java Developer with 4+ years of software development experience and knowledge of SDLC/STLC.
Java, Spring, Hibernate, J2EE, Servlets, JMS, EJB, HTML, JavaScript, AJAX, JSP, jQuery, REST, SOAP, Oracle, SQL Server, PL/SQL, WebLogic, WildFly, Eclipse, IntelliJ, VS Code, Git, SVN, Linux/Unix, Maven, Toad, Oracle SQL Developer
1mo
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Java Full Stack Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
Cohere Technology Group
Cohere Technology Group: Provides cyber engineering and software development for defense agencies.
7+ YOEMid-to-senior Java full stack engineer with Spring, Vue, Kafka, REST, PostgreSQL; 7+ years (MS: 7) or 9+ years (BS path).
Spring, Spring Boot, Kafka, JPA, Testcontainers, PostgreSQL, Tomcat, REST, Vue.js, Web Development
1d
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Java Full Stack Software Engineer - Remote
United States
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.
8+ YOE8+ years full stack experience; 5+ years Java; 4+ years ReactJS; 3+ years Splunk/MongoDB; 1+ years Python; Agile/Scrum; microservices; CI/CD; REST APIs; cloud/serverless; containerization; IaC.
Java, React, Python, Splunk, MongoDB, CI/CD, REST API, Serverless, Containerization, Infrastructure as Code, Cloud Platforms
3w
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Senior Java Full Stack Developer
United States
$68k-$132k/yr RemoteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
8+ YOE8–10+ years in Java full-stack development; Java, Spring, Spring Boot, Spring JPA; Kafka or other messaging; cloud platforms (Azure preferred); large-scale, high-volume app design; US work authorization; strong collaboration.
Java, Spring, Spring Boot, Spring JPA, Kafka, Azure, Google Cloud Platform
1w
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Full Stack Software Engineer
United States
RemoteFull Time
Systems Planning and Analysis
Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
8+ YOEUS citizen with active DoD Secret clearance; 8+ years full stack exp; BS in CS/Software Engineering; strong frontend/backend with JS/TS, React, Java/Kotlin/Go/Python; SQL/NoSQL; Linux; Agile/DevSecOps; Kubernetes, Docker, Azure; REST/gRPC/WebSockets.
JavaScript, TypeScript, React, HTML, CSS, Java, Kotlin, Go, Python, SQL, NoSQL, Linux, Kubernetes, Docker, Azure, REST, gRPC, WebSockets, CI/CD, Git, Observability, TDD, Testing, Runbooks, Playbooks
1w
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Full Stack Software Engineer
United States
$82k-$172k/yr RemoteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEUS citizen with ability to obtain security clearance; BS in Computer Science or related field; 5+ years software development; strong Java or Java-like languages; full-stack web dev; knowledge of algorithms, data structures, and RDBMS; POSIX CLI experience; CI/CD; testing.
Java, Kotlin, C#, Scala, React, H2, AWS, CI/CD, POSIX
1w
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Full Stack Java Engineer (Backend-Focused)
United States or Puerto Rico
$86k-$142k/yr RemoteFull Time
Mutual of Omaha
Mutual of Omaha: Provides life insurance and financial protection services to individuals.
5+ YOE5+ years in full-stack Java development with Spring Boot; SQL/NoSQL (MongoDB); REST APIs; Microservices; React; unit testing; remote work in the United States or Puerto Rico.
Java, Spring, Spring Boot, SQL, NoSQL, REST APIs, Microservices, React, JUnit, Spock, Git, AWS, MuleSoft, Kafka, Docker, Jenkins, Kubernetes, Gradle, CI/CD
1d
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Full Stack Product Engineer (Java)
United States
$85k-$145k/yr RemoteFull Time
Allstate
AllstateNYSE: ALL: Provides insurance products for vehicles, homes, and businesses.
3+ YOE3+ years in software development; full-stack Java/Spring Boot backend and React frontend; REST/microservices; cloud and CI/CD; testing practices.
Java, Spring Boot, React, RESTful APIs, AWS, CI/CD, Git, SQL, NoSQL
3w
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Senior Java Full Stack Developer
United States
$68k-$132k/yr RemoteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
9+ YOE8–10+ years in Java full-stack development; strong Java, Spring, Spring Boot, and Spring JPA; experience with messaging systems (Kafka or similar); hands-on with cloud platforms (Azure preferred); design of large-scale, high-volume applications; strong problem solving and collaboration; must be authorized to work in the United States without sponso...
Java, Spring, Spring Boot, Spring JPA, Kafka, Cloud platforms, Azure, Google Cloud Platform
2w
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Senior Software Engineer - Full Stack
United States
$93k-$185k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
5+ YOE5+ years in software development with cloud and full stack focus; Java/Python/JavaScript; AWS/Azure/GCP; microservices; CI/CD; databases; security/authentication.
Java, Python, JavaScript, Angular, React, Node.js, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, GitLab CI, CircleCI, PostgreSQL, MySQL, MongoDB, AppDynamics, Grafana, Splunk, SAML, OAuth2
1mo
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Full-Stack Engineer (Java / Spring Boot)
United States
RemoteFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
5+ YOEFive+ years in IT focusing on Java/Spring Boot; AWS; full stack dev; REST APIs; TDD; microservices.
Java, Spring Boot, AWS, React, Angular, Node.js, Jenkins, Terraform, Maven, Git, Gradle
2w
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Full Stack Software Engineer
United States
RemoteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
Bachelor’s in CS/Software Engineering; front-end exp (React/Angular/Vue.js); back-end exp (Java/Python/C#); RESTful API, MVC patterns; relational and NoSQL databases; Git; technical documentation; active Secret clearance.
React, Angular, Vue.js, Java, Python, C#, MVC, REST, PostgreSQL, MySQL, MongoDB, Git, Django, CI/CD, Docker, Kubernetes, AWS, Azure, Google Cloud, Generative AI APIs
4d
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Senior Software Engineer/Full Stack Developer
Denver or Naperville
HybridFull Time
PTMA Financial Solutions
PTMA Financial Solutions: Provides treasury and investment services to public sector entities.
7+ YOESenior software engineer with strong full-stack skills; experience with Java, Node.js, SQL, Python; design and develop web/cloud apps; 7+ years experience; hybrid in Naperville, IL or Denver, CO.
Java, Node.js, SQL, Python, APIs, Web Sockets, ClaudeCode, CoPilot, Unix, Shell scripting, MS SQL Server, PostgreSQL, Azure SQL, Oracle, JSON, HTTP
4w
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Senior Full Stack Engineer - Java and React
United States
RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
7+ YOESenior full stack engineer with 7+ years of experience in Java, React/Angular, Azure, Oracle/MySQL; develops micro products and UI interfaces; supports production deployment.
React, Angular, Java, Spring, TypeScript, Azure, Oracle, MySQL
1mo
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Senior Full Stack Software Engineer
United States
$147k-$166k/yr RemoteFull Time
Career Certified
Career Certified: Provides online education and certification for licensed professional careers.
5+ YOE5+ years in software development; BS degree; remote US; salary; full stack experience; agile environment; strong communication.
PostgreSQL, MySQL, Drupal, MongoDB, AWS, Linux, Unix, Spring, REST API, Git, GitHub, Jira, Jenkins, HTML, JavaScript, Angular, Java, JUnit, DevOps
1d
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Full Stack Software Engineer (USCIS)
United States
$115k-$125k/yr RemoteFull Time
Pluribus Digital
Pluribus Digital: Builds modern digital products for government missions.
3+ YOE3+ years of software development; Java with Spring Boot; REST APIs; Angular with TypeScript; PostgreSQL/Oracle; Git/Jira; ability to obtain Public Trust clearance.
Java, Spring Boot, Angular, TypeScript, Hibernate/JPA, PostgreSQL, Oracle, Git, Jira, Keycloak, OAuth2, OpenID Connect, CI/CD, Docker, Kubernetes
2mo
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Full-Stack Software Engineer
Aurora or Annapolis Junction
$84-$96/hr RemoteFull Time
EverWatch
EverWatchNYSE: BAH: Providing defense and intelligence solutions for national security missions.
Experience with HTML/CSS/JavaScript, React.js, WebSockets, Java/Spring Boot/Kafka/microservices, SQL/NoSQL databases, OCI containers (Docker/Podman/Kubernetes), strong communication, and TS/SCI clearance with polygraph.
React, HTML/CSS/JavaScript, WebSockets, Java, Spring Boot, Kafka, Microservices, MySQL, PostgreSQL, MongoDB, Docker, Podman, Kubernetes, OCI containers
2w
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Software Engineer (Full Stack)
King of Prussia or Littleton
OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Strong software development skills in modern languages; ability to work in a collaborative, fast-paced environment; top secret clearance preferred/required.
Java, Python, REST, Docker, Kubernetes, ELK, CI/CD, ActiveMQ, Git, Agile, Scrum
1w
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Full Stack Software Engineer - Agent Platform
Atlanta or Boulder
$130k-$196k/yr RemoteFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
5+ YOE5+ years software engineering; 2+ years backend (Java Spring Boot/Go/Python); 2+ years React/TypeScript; 2+ years cloud or Kubernetes; Bachelor's in CS or related
Java, Spring Boot, Go, Python, React, TypeScript, Kubernetes, Docker
1mo
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Senior Engineer, Full Stack
United States
$129k-$153k/yr RemoteFull Time
Bellese Technologies
Bellese Technologies: Designs digital healthcare systems for US government agencies
Senior-level full stack engineer with GoLang, Python, Java, Angular/TypeScript, AWS, Terraform, CI/CD, and database experience.
GoLang, Python, Java, Angular, TypeScript, SQL, PostgreSQL, AWS, Terraform, Jenkins, Git, GitHub
1w
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Sr. DevOps Full-Stack Software Engineer
Chantilly or Aurora or Mesa
$161k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOESenior DevOps and full-stack software engineering role requiring TS clearance, CS fundamentals, CI/CD, cloud, and various tools.
Git, GitHub, Docker, Kubernetes, AWS, Terraform, Jenkins, Jira, CI/CD, MongoDB, MySQL, REST, SOAP, Java, Spring, Hibernate, OpenLayers, React
1w
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Full Stack Developer (React / Java)
North America or United States
$65-$70/hr RemoteContract
CTG
CTG: Provides IT services and digital transformation solutions to businesses.
Strong ReactJS and Java expertise; experience with CI/CD, DevOps, and production support in high-availability environments.
Java, React, CI/CD, DevOps, Logging, Monitoring
1w
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Staff Software Engineer, Full Stack — Agentic AI (Financial Services)
United States
$138k-$243k/yr RemoteFull Time
Genesys
Genesys: AI-powered cloud customer experience and contact center software.
7+ YOESenior full-stack software engineer with 7+ years experience in financial services, strong React/TypeScript frontend and Java/Python/Node backend, and experience with LLM integrations.
React, TypeScript, Java, Python, Node, LLM integration tools
1mo
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Full Stack Engineer
United States
$100k-$120k/yr RemoteFull Time
Nymbus
Nymbus: Cloud-native core banking platform for financial institutions.
Design, build, and maintain scalable full-stack apps; mentor engineers; leverage AI tools; implement REST APIs.
Java, JavaScript, React, OpenAPI/Swagger, MySQL, PostgreSQL, GitLab CI, Jenkins, JUnit, Mockito, Kafka, Redis, Grafana, Splunk, Logz.io
1w
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Staff Software Engineer, Full Stack — Agentic AI (Financial Services)
United States
$138k-$243k/yr RemoteFull Time
Genesys
Genesys: Provides AI-powered cloud platform for customer and employee experiences.
7+ YOE7+ years software engineering; financial services experience; full-stack basics (React/TypeScript, Java/Python/Node); experience with LLMs and AWS; strong ownership and ability to ship.
React, TypeScript, Java, Python, Node.js, LLMs, AWS
2w
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Full Stack Engineer (C2H)
United States
$35-$45/hr RemoteContract
HTX Labs
HTX Labs: Provides an immersive training platform for the defense industry.
3+ YOE3–6 years of professional full stack development; Bachelor's degree in CS or Software Engineering; US work authorization; capable of contractor/1099 engagement.
Node.js, Python, C#, Java, REST, GraphQL, React, PostgreSQL, MongoDB, Firebase, Azure, AWS, GitLab CI, GitHub Actions, Jenkins, OAuth2, SSO, MFA, WebSockets, gRPC, Docker, Kubernetes
2d
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Lead Full Stack Software Engineer
Golden or Carmel
$154k-$205k/yr OnsiteFull Time
Allegion
AllegionNew York Stock Exchange: ALLE: Manufactures and sells security products and access control solutions.
10+ YOE1+ Mgmt10+ years software development with 1-2 years leadership; expert in Java, React; Golang helpful; AWS cloud experience; strong architecture and CI/CD knowledge.
Java, React, Golang, AWS, CI/CD, Agile, Git
1w
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Senior Software Engineer, Full-Stack (DIT)
United States
$136k-$252k/yr RemoteFull Time
NerdWallet
NerdWalletNASDAQ: NRDS: Platform for comparing financial products and providing money advice.
5+ YOE5+ years software engineering, backend and distributed systems; Bachelor's in Computer Science or related field; proficient in Python/Java/JavaScript; Next.js/React experience; AWS/GCP/Azure; REST/GraphQL; SDLC/DevOps; strong software design skills.
Next.js, React, Apache Airflow, Snowflake, Montecarlo, Cursor, Python, Java, JavaScript, PostgreSQL, MySQL, MongoDB, Cassandra, AWS, Azure, Google Cloud, REST, GraphQL, CDK, Docker, Kubernetes, Jenkins, GitHub Actions, Git, CI/CD, Unit Testing, Integration Testing
2mo
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Senior Full Stack Engineer
United States
$135k-$180k/yr RemoteFull Time
GridUnity
GridUnity: Software for automating energy grid interconnection and planning processes.
7+ YOE7+ years software development, 3+ years in senior roles, strong full-stack experience, mentoring, and collaboration.
Node.js, TypeScript, Java, Python, C#, React, PostgreSQL
1mo
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Full Stack Developer
Arlington or United States
$115k-$160k/yr RemoteFull Time
DocMe360
DocMe360: Delivering digital strategy and clinical AI solutions for government.
4+ YOE4–6+ years full stack exp; end-to-end enterprise app development; agile; frontend React/Sencha ExtJS; Python/Java; REST APIs; AWS; Docker; QA/healthcare domain knowledge.
React, Sencha Ext JS, Java, Python, Jakarta EE, WildFly, Quartz, JWT, FastAPI, REST API, AWS, Docker, Maven, Git, DataDog, DynaTrace, JUnit, Mockito
1mo
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Senior Software Engineer (full-stack)
United States
$112k-$140k/yr RemoteFull Time
ITHAKA
ITHAKA: Provides digital libraries and research for higher education.
3+ YOE3+ years as a full-stack software engineer; AWS; Python/Golang/Java/TypeScript; React or Vue; REST/GraphQL APIs; Kubernetes/Docker; CI/CD; mentoring.
AWS, Kubernetes, Kafka, Java, Golang, Python, TypeScript, GitHub, GitLab, React, Vue, REST, GraphQL, Docker
1mo
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Full-Stack Software Engineer (Associate/Experienced)
Chantilly or Aurora or Mesa
$99k-$183k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEBS in engineering; Top-Secret/SCI clearance with eligibility; CI polygraph possible; 1+ years in software design, OO programming, and distributed systems; experience with Git or similar VCS.
Git, GitHub, Jenkins, AWS, React, Java, JavaScript, HTML5, CSS3, Spring, Hibernate, MongoDB, XML, SOAP, REST, WSDL, OpenLayers, Ivy, Maven, Gradle
1d
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Software Engineer IV - Full Stack
United States
$130k-$150k/yr RemoteFull Time
Mighty Acorn Digital
Mighty Acorn Digital: Modernizing government digital services through software and automation.
7+ YOE7+ years software engineering; strong JavaScript/React frontend; Java backend; accessible frontend; full-stack experience; work in complex/legacy environments.
JavaScript, React, Java, Salesforce, Apex, AWS, Accessibility Standards
1mo
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Senior Software Engineer (Full-stack)
United States or Canada
$130k-$210k/yr RemoteFull Time
Swiftly
Swiftly: Provides a transit data platform for public transportation agencies.
5+ YOE5+ years software engineering; full-stack Java/Node.js/Python with Vue.js; cloud APIs; SQL/NoSQL; strong product mindset; growth mindset.
Java, Node.js, Python, Vue.js, SQL, NoSQL, AWS
2d
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Full Stack Developer
Colorado Springs, Colorado, United States
$110k-$130k/yr HybridFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
5+ YOEFull-stack developer with 5+ years, proficient in React.js, Java Spring Boot, REST/GraphQL, HTML/CSS/TypeScript; familiar with databases, DevOps, Agile; U.S. citizenship and DoD clearance.
React.js, TypeScript, Java (Spring Boot), REST API, GraphQL, PostgreSQL, MySQL, MongoDB, OAuth2, JWT, SSO, Git, Docker, Kubernetes, GitLab CI, Jenkins
1mo
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Senior AI Full Stack Engineer
United States
$150k-$200k/yr RemoteFull Time
AmeriSave
AmeriSave: Provides digital mortgage lending and home refinancing services.
5+ YOE5+ years in full-stack development; frontend HTML/CSS/DOM; Node.js and Java; TypeScript; MS SQL; AI APIs integration; LLMs, prompt engineering; remote collaboration in CST timezone.
HTML, CSS, DOM, Node.js, Java, TypeScript, MS SQL, OpenAI, LangChain, FastAPI, Azure OpenAI, Pinecone, Supabase, Docker
3w
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Senior Full Stack Developer
United States
RemoteFull Time
Karsun Solutions
Karsun Solutions: Provider of IT modernization and software development for government agencies.
8+ YOE8-10 years of full-stack development with Java/JEE, Spring Boot, Angular; API microservices; Docker; JPA/Hibernate; ArcGIS IP integration; SAFe Agile; Public Trust clearance.
Java, JEE, Spring/Spring Boot, Angular, Docker, Apache Maven, JBoss, JPA, Hibernate, JIRA/Confluence, ArcGIS, JOOQ
3w
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Software Engineer II - Full Stack (Remote)
United States
$100k-$121k/yr RemoteFull Time
Ad Hoc
Ad Hoc: Providing user-centered digital services to federal government agencies.
5+ YOEBachelor's degree and 5+ years engineering experience; strong Python/Java; AWS; Elasticsearch; containers; Terraform; HTML/CSS/JS; Angular; Selenium; design system knowledge.
Python, Java, PostgreSQL, Elasticsearch, Containers, AWS, GitLab, Terraform, HTML, CSS, JavaScript, Angular, Selenium, Figma, Design System
1w
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Full Stack Software Engineer – Cloud & Integration Platforms (Remote)
United States
$5k-$10k/mo RemoteFull Time
Ferguson
FergusonNYSE: FERG: Wholesale distributor of plumbing, HVAC, and building supplies.
Design, develop, and maintain full stack apps; build cloud-native services on Azure; develop REST APIs and integrations; participate in CI/CD; on-call support.
C#/.NET, Node.js, Java, Python, HTML, CSS, JavaScript, Microsoft Azure, SQL, REST APIs, Infrastructure as Code, CI/CD
1w
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Full-stack Software Engineer Level 3 or 4
Aurora, Colorado, United States
$114k-$213k/yr HybridFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOE5+ years software development; Java; containerization with Docker/Kubernetes; Linux/Unix; Agile; active DoD TS/SCI clearance required; CI-Poly optional.
Java, Docker, Kubernetes, Linux, Agile, CI-Poly

HiringCafe market data

Java Full Stack Software Engineer Jobs market signals in Colorado, United States

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
210+
Hiring companies
130+
Fresh sample
67% new in 30d
Salary visibility
78% show pay

Companies appearing in this market

UnitedHealth GroupBoeingAllstateCACILockheed MartinCognizantGenesysNorthrop Grumman

Work location mix in visible results

Remote: 58Onsite: 12Hybrid: 6