JAVA Software Developer Jobs in Colorado

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Full stack Java Developer

Tradeweb Markets LLC

•

Remote or Jersey City, New Jersey, USA

Full-time

Tradeweb is a global leader in electronic trading for rates, credit, equities, and money markets. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world?s largest banks, asset managers, hedge funds, insurers, corporations, and wealth managers. Creative collaboration and sharp client focus have helped fuel our organic growth. We facili
Posted 6 days ago | Updated 2 hours ago

Senior Java Developer- Production Support

iCUBE Solutions

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Remote

Contract

Job Title: Senior Java Developer- Production Support Location: Remote Duration: Long Term Experience: 8+ Years Job Summary: We are looking for a highly skilled Senior Java Developer with strong expertise in Spring Boot and MongoDB, and hands-on experience in production support activities, including monitoring, root cause analysis (RCA), and hotfix deployment. Experience in the Payments domain is a strong plus. Key Responsibilities: Design, develop, and maintain scalable backend services using
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Posted 14 days ago

Principal Software Engineer - Java

Ledgent Technology

•

Louisville, Colorado, USA

Full-time

Principal Software Engineer - Java Location: Louisville, Colorado (Hybrid - One day onsite weekly) Salary: $150,000 - $180,000 + Bonus (based on experience) Type: Full-Time, Direct Hire Are you ready to lead the design and delivery of cutting-edge software solutions? Join a high-performing team where innovation, collaboration, and technical excellence drive everything we do. We're looking for a Principal Software Engineer with deep Java expertise to take ownership of mission-critical applicati
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Posted 14 days ago | Updated 6 hours ago

Mid-Level Java Developer

Kforce Technology Staffing

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Remote or Atlanta, Georgia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a remote Mid-Level Java Developer to join their team. Summary: This team is 95% backend heavy with very strong, resilient and high availability microservices. They are currently using Java17, Spring Boot, Micronaut, Cassandra database and hosted in Google Cloud Platform. This person will be tasked with the rebuilding of building new services from scratch and migrating off of PCF (70 microservices to migrate). This team is heavy on PCF and th
Posted 7 days ago | Updated moments ago

Principal Software Engineer - Java

Ledgent Technology

•

Louisville, Colorado, USA

Full-time

Principal Software Engineer - Java Location: Louisville, Colorado (Hybrid - One day onsite weekly) Salary: $150,000 - $180,000 + Bonus (based on experience) Type: Full-Time, Direct Hire Are you ready to lead the design and delivery of cutting-edge software solutions? Join a high-performing team where innovation, collaboration, and technical excellence drive everything we do. We're looking for a Principal Software Engineer with deep Java expertise to take ownership of mission-critical applica
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Posted 14 days ago | Updated 6 hours ago

JAVA Developer

Link Technologies

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Remote

Contract

JOB-7352JAVA DeveloperREMOTEContractLink Technologies (LinkTechConsulting.com), a Las Vegas based IT consulting firm, is currently seeking a JAVA Developer to join our team. Employer asks for I-9 information. QUALIFICATIONS The ideal candidate must have proven experience in the following technologies and tools, which are essential for this project: Strong experience with Java PlatformProficient in Spring BootHands-on experience with MavenProficient in AngularExperience using EclipseProficient in
Posted 5 days ago | Updated 16 hours ago

JAVA Software Engineer II (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-11 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, 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 -
Posted 7 days ago | Updated 5 hours ago

Mid-level Java Developer w/ Active Secret Clearance

ec3 Federal Services

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Colorado Springs, Colorado, USA

Contract

We are seeking to hire a Mid-level Java Developer with Active Secret Clearance to join our team working on a multi-year award we have within a Federal Gov t Agency, located in Colorado Springs, CO. This role is 60% onsite (onsite Tues-Thurs each week, remote on Monday and Friday). Being a US Cit only and having an ACTIVE Secret level Security Clearance is required for working on this project. This position pays a strong salary package with full benefits (including choice of healthcare plans, de
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Posted 2 days ago

Mid-level Java Developer w/ Active Secret Clearance

ec3 Federal Services

•

Colorado Springs, Colorado, USA

Full-time

We are seeking to hire a Mid-level Java Developer with Active Secret Clearance to join our team working on a multi-year award we have within a Federal Gov t Agency, located in Colorado Springs, CO. This role is 60% onsite (onsite Tues-Thurs each week, remote on Monday and Friday). Being a US Cit only and having an ACTIVE Secret level Security Clearance is required for working on this project. This position pays a strong salary package with full benefits (including choice of healthcare plans, de
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Posted 2 days ago

Senior Java Developer w/ Active Secret Clearance

ec3 Federal Services

•

Colorado Springs, Colorado, USA

Contract

We are seeking to hire a Senior Java Developer with Active Secret Clearance to join our team working on a multi-year award we have within a Federal Gov't Agency, located in Colorado Springs, CO. This role is 60% onsite (onsite Tues-Thurs each week, remote on Monday and Friday). Being a US Cit only and having an ACTIVE Secret level Security Clearance is required for working on this project. This position pays a strong salary package with full benefits (including choice of healthcare plans, dental
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Posted 2 days ago

Senior Java Developer w/ Active Secret Clearance

ec3 Federal Services

•

Colorado Springs, Colorado, USA

Full-time

We are seeking to hire a Senior Java Developer with Active Secret Clearance to join our team working on a multi-year award we have within a Federal Gov't Agency, located in Colorado Springs, CO. This role is 60% onsite (onsite Tues-Thurs each week, remote on Monday and Friday). Being a US Cit only and having an ACTIVE Secret level Security Clearance is required for working on this project. This position pays a strong salary package with full benefits (including choice of healthcare plans, dent
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Posted 2 days ago

WebSphere/Portal Java Developer - Remote

Prohires

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Remote

Contract

REQ: WebSphere/Portal Java Developer Remote Descriptions/Requirements: Design, develop, and test new HCL Portal Themes and SkinsReview and understand existing IBM JSF1.x implementation of portletsResearch, design, document and migrate JSF1.x application to MyFaces and integrate with new Themes and SkinsReview and understand existing portlets of Struts implementationResearch, design, document and migrate Struts1/Struts2 applications to latest version of the struts and integrate with new Themes an
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Posted 14 days ago

Senior Java Developer - TAMPA, Hybrid

Citi

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Remote or Tampa, Florida, USA

Full-time

The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and
Posted 1 day ago | Updated 5 hours ago

Sr Java Developer - TAMPA, Hybrid

Citi

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Remote or Tampa, Florida, USA

Full-time

The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and
Posted 3 days ago | Updated 5 hours ago

Senior Java Developer

Kforce Technology Staffing

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Remote or Atlanta, Georgia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a remote Senior Java Developer to join their team. Summary: We are currently building heavy Java Spring Boot Microservices, Cassandra/Oracle database, hosted in Google Cloud Platform. This person will be tasked with building new services from scratch. This team's codebase is lambdas and streams heavy, so they need to be very confident in all the new java8/11 features. REQUIREMENTS: * Minimum 5 years of professional experience with Java * 4+
Posted 8 days ago | Updated moments ago

Software Engineer(Java / Spring Boot)

High Bridge Consulting

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Remote

Contract

Our client is a Fortune 500 financial and payments technology company, and leads the industry in innovation, scale, and service. They are now looking to add to their team and are looking to hire a "Software Engineer . This role will be based in Columbus, GA, and is 100% Remote. Responsibilities: Works throughout the software development life cycle and performs in a utility capacity to create, design, code, debug, maintain, test, implement and validate applications with a broad understanding of
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Posted 21 days ago

Java, Angular Developer, Remote

DP Search

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Remote

Full-time

No Consulting firms. No sponsorship available. This is not a consulting position. This is a FULL-TIME job opportunity. No OPT-EAD, L2-EAD, TN Visa, H1-B for this position. PLEASE DO NOT SUBMIT YOUR RESUME UNLESS YOU HAVE ALL OF THE FOLLOWING SKILLS AND EXPERIENCE. 6+ years experience coding in Java and J2EE 4+ years of Front-End engineering experience coding with web-based frameworks and languages including Angular, Angular JS/CSS. Demonstrated mastery of HTML, CSS, and ES6. POSITION SUMMAR
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Posted 1 day ago | Updated 1 hour ago

Full Stack Java Developer

Yom Solutions LLC

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Remote

Contract

Job Title: Full Stack Java Developer Location: Remote Duration: 12 Months Job Description: We are looking for an experienced Full Stack Developer with strong expertise in React.js, Micro Frontend architecture, and modern cloud-native technologies, especially within the AWS ecosystem. This role requires a hands-on engineer who can design, build, and maintain scalable, resilient, and modular web applications using a mix of frontend and backend technologies including Node.js or TypeScript, Python o
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Posted 40 days ago | Updated 13 days ago

Java Full Stack Developer (Spring Boot + React + Python)

Value Spectrum Technologies LLC

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Remote

Contract

Job Overview:UnitedHealth Group is looking for a highly skilled and versatile Full Stack Java Developer to build scalable, secure, and high-performing web applications in the healthcare domain. You will be responsible for designing and developing backend microservices using Spring Boot, dynamic and responsive UIs using React.js, and supporting automation/data transformation workflows with Python. This is a critical position contributing to enterprise applications that support healthcare operatio
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Posted 20 days ago

Lead Angular and Java Back End Developer - C13 - IRVING

Citi

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Remote or Irving, Texas, USA

Full-time

The App Dev Tech Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products
Posted 7 days ago | Updated 5 hours ago