Java Developer Principal jobs in Denver, CO

Remote or Denver, Colorado

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Today

Java Google Cloud Platform Developer with deep expertise in Google Cloud Platform (Google Cloud Platform) services and strong proficiency in Java-based application development. The ideal candidate will play a key role in designing, developing, and maintaining scalable cloud-native solutions on Google Cloud Platform, while contributing to the migration and modernization of enterprise applications. Responsibilities: - Design and implement robust, scalable applications using Java and Google Cloud P

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Third Party

Principal C++/Java/Python Software Developer (Onsite)

Aurora, Colorado

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Today

Date Posted: 2025-08-28 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Full-time

USD 101,000.00 per year

Principal Java Software Engineer (Onsite)

Aurora, Colorado

•

Today

Date Posted: 2025-07-29 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help ou

Full-time

USD 101,000.00 per year

Java Developer - Onsite Position

Denver, Colorado

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4d ago

- Software engineering experience technical expertise across various technologies and platforms. - Strong experience with Java, Springboot, Microservices, AWS, JWT/OAuth, Rest Services. - Excellent verbal and written communication skills.

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Contract

Depends on Experience

Java and Scala Developer

Denver, Colorado

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11d ago

Job Title: Scala Developer Industry: Comm, Media, Technology Duration: 7 months No. of Roles: 1 Location: Denver, CO Acceptance Criteria: RESTful and GraphQL APIs using Java and Scala are critical for the success. Other can be secondary skill. Job Description: Design and develop RESTful and GraphQL APIs using Java and ScalaBuild event-driven services and microservices that produce and consume messages via Apache KafkaImplement backend systems using frameworks like Spring Boot, Akka HTTP, or Play

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Contract

Up to $50

Senior Backend Developer (Java)

Hybrid in Denver, Colorado

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26d ago

Position Title: Senior Back End Software Engineer Location: Denver, Chicago, Southlake or Austin (3 days per week) Duration: Contract / Fulltime (Fulltime preferred) What you have Implement stories and collaborate with partners to deliver RESTful APIs, common frameworks, and libraries for data quality, data observability and data transformation that can be used across different applications in Wealth Management Engineering by designing, developing, testing, and support. Implement and recommend s

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Contract

Depends on Experience

Backend Java Software Developer

Greenwood Village, Colorado

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Today

RESPONSIBILITIES: Kforce has a client that is looking for a Backend Java Software Developer to join their team in Greenwood Village, CO. Summary: We are seeking a highly skilled Backend Java Software Developer with deep expertise in Java and Spring Boot to build and enhance in-house curation tools that will impact multiple development teams. This role is heavily focused on backend development, with opportunities to contribute to frontend and additional technologies as internal tool adoption evo

Contract, Third Party

$55 - $67 hourly

Java full-stack developer with Telemetry systems experience

Hybrid in Littleton, Colorado

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14d ago

Job Title: Java full-stack developer with Telemetry systems experience Duration: up to 12 months contract with possible extension Location: Littleton, CO (Hybrid, onsite 3 days per week) Work Schedule: 4/10-1st Shift Pay Rate: $65/hr - $85/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Job Descr

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Contract

$65 - $85

JAVA/Mulesoft Developer - 5860384

Remote or Mississippi

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Today

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for

Full-time

USD 44.00 - 54.00 per hour

Senior Java Developer with strong AWS cloud migration experience in Reston, VA

Remote or Hybrid in Reston, Virginia

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Today

Job Title: Full Stack Java Developer with AWS Location: Reston, VA - Hybrid 1X per week onsite, otherwise Remote Type: 12 + months contract likely extensions Overview: We re seeking a seasoned Senior Java Developer with strong AWS cloud migration experience and a backend-focused full stack skill set. This role will support development, enhancement, and cloud migration of enterprise applications, primarily leveraging Java 21, Angular, AWS (EC2, EKS), and microservices. The ideal candidate is ha

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Contract

Depends on Experience

Backend Java Principal Software Developer - Remote Opportunity

Remote

•

Today

Job Description We are seeking a Principal Software Developer to work on the Backend of the next generation Oracle Health Clinical Applications. Help architect and operate the core services behind Oracle Health's mission-critical platforms. You'll design highly available, multi-tenant microservices and versioned enterprise APIs, engineer data models across SQL/NoSQL systems, and deliver rock-solid reliability at scale. From performance tuning and observability to security-by-design and automati

Full-time

USD 96,800.00 - 223,400.00 per year

REMOTE Principal Java Full Stack Developer | AI/ML Product Development

Remote

•

Today

Job Description As a Principal Java Full Stack Developer, you'll play a mission-critical role in building our cutting-edge CDA platform-powered by generative AI and cloud-native innovation. Your deep expertise in data engineering will fuel a smarter, faster, and more connected healthcare system, directly impacting the lives of patients and empowering clinicians with intelligent tools for better care. Responsibilities Join Us in Transforming Healthcare Through Data & AI! We're building someth

Full-time

USD 96,800.00 - 223,400.00 per year

Java Full Stack Developer

Remote

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4d ago

Job ID: TX-5404926WD2 Remote/Local TX Govt Java Full Stack Developer (12+) with EAP, OpenJDK, SQL, RHEL, web/Unix admin, Linux/Apache/MySQL/PHP, DB2, CSRF/WAF, Government Regulations/Compliance experience Location: Austin, TX (TWC)Duration: 12 MonthsPosition: 1 Skills:4-7 Experience in EAP 8, Java OpenJDK 1.8 or above, Spring batch 2.1.8, iText-2.1.5, Squirrel SQL Client.4-7 Experience in Red Hat Enterprise Linux 6.x/7.x (RHEL), Red hat Code ready studio .4-7 Proficient at migrating web content

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Contract, Third Party

Depends on Experience

Java : Senior / Lead Developer : Remote | Full Time Position

Remote

•

Yesterday

Senior / Lead : Java Developer Role Type: F ull Time (Permanent Hire)Location: Remote USAExperience: 8+ years Must have Skill : Core Java (8+), Spring Boot, RESTful APIs ,Microservices & Cloud (AWS / Azure / Google Cloud Platform) Gradle, Git, CI/CD , MongoDB / NoSQL databases We are looking for a Java : Senior Software Engineer / Lead Software Developer to join our team, working in the Banking and Financial Payments domain. This role is focused on building scalable, secure, and high-performin

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Full-time

Depends on Experience

Java : Senior / Lead Developer ( Banking & Payments Domain ) : Remote | Full Time Position

Remote

•

Yesterday

Java : Senior / Lead : Java Developer ( Banking & Payments Domain ) Banking & Payments Domain Role Type: F ull Time (Permanent Hire)Location: Remote USAExperience: 8+ yearsMust have Skill : Core Java (8+), Spring Boot, RESTful APIs ,Microservices & Cloud (AWS / Azure / Google Cloud Platform) Gradle, Git, CI/CD , MongoDB / NoSQL databases Experience in Banking / Payments domainWe are looking for a Java : Senior Software Engineer / Lead Software Developer to join our team, working in the Banking a

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Full-time

Depends on Experience

Principal Engineer - Java Technology - SVP

Remote or Jersey City, New Jersey

•

Today

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. Citi's Mission and Value Proposition explain what we do and Strategy explain how we do it. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and ec

Full-time

USD 176,720.00 - 265,080.00 per year

Lead Java Developer

Remote or Cincinnati, Ohio

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Today

Role Name: Services - Technical Lead - Java Location: Cincinnati, OH (remote only for locals) Rate: Only W2 Role Description: As a Java Spring Boot Technical Lead, you will be responsible for providing technical leadership and guidance in the development of Java-based applications, primarily using the Spring Boot framework. This role involves a combination of technical expertise, team leadership, project management skills, and collaboration, along with excellent communication skills. Must Hav

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Full-time, Part-time, Contract, Third Party

Java Developer

Remote

•

7d ago

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He

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Full-time

Depends on Experience

Full Stack java Developer Okemos Michigan Onsite local

Remote or Hybrid in Okemos, Michigan

•

Today

Title: Full Stack java Developer Location: Okemos Michigan (Onsite) Duration: Long Term Note: Core java and Angular, Strong We are looking for a Senior Application Developer. The ideal candidate should have at least 5 years of experience, as a problem solver with excellent analytical reasoning and critical thinking skills. The candidate should also be a forward thinker with a solution-oriented mindset, who can communicate thoughts and ideas clearly. Must have Technical Skills: Core Java/J2EEDeep

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Contract

Depends on Experience

Remote

•

26d ago

Job Description: Job Title: Sr. Java Developer Spring Boot, AWS, Microservices Location: Remote Duration: 6 Months (Possible Extension) Job Description: We are seeking experienced Java Developers with strong hands-on expertise inSpring Boot, AWS, and Microservices architecture. The role involves developing scalable backend services and contributing to cloud-native solutions. Required Skills: Java, Spring BootAWS (Lambda, S3, etc.)Microservices design and implementationGood to Have: Experience wi

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Contract

$60 - $70

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Java Developer Principal jobs in Denver, CO, USA