Java Jobs in Boulder, CO

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Sr. Java Developer with Mangolia Experience

PlumGravity

•

Remote or Okemos, Michigan, USA

Contract

Job Title: Java Developer / Java Architect / Java Front-End Developer Location: Multiple Locations (Hybrid/Onsite based on client requirement) Employment Type: Full-Time (W2 and 1099 Only, no C2C) Job Summary: We are looking for skilled and passionate Java Developers, Java Architects, and Java Front-End Developers to join our growing team. Ideal candidates will have strong expertise in building scalable applications, hands-on coding, and modern front-end frameworks. Key Responsibilities: Desig
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Posted 22 hours ago

WebSphere/Portal Java Developer (Remote ,ability to get US PublicTrustClearance)

Enterprise Applications Consulting

•

Remote

Third Party, Contract

Look for Remote, 60/hr on 1099/c2c REQ: WebSphere/Portal Java Developer Descriptions/Requirements: Design, develop, and test new HCL Portal Themes and Skins Review and understand existing IBM JSF1.x implementation of portlets Research, design, document and migrate JSF1.x application to MyFaces and integrate with new Themes and Skins Review and understand existing portlets of Struts implementation Research, design, document and migrate Struts1/Struts2 applications to latest version of the strut
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Posted 1 day ago

Senior Java Full Stack Engineer (Remote)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are looking for a hands-on Sr Software Engineer to join our growing Corporate Credit Card delivery team, which provides technology solutions and integration services in following areas: Corporate Credit Cards, Credit Card Risk Underwriting, Credit Card Portfolio Management, and Merchant Services. We have a highly engaged team of engineers and are driving a new custom developed platform and impleme
Posted 7 days ago | Updated 7 hours ago

Full stack Architect ( Node.js , React.js , Python and Java)

MindFore Inc

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Remote

Third Party, Contract

Job Title: Full stack Architect ( Node.js , React.js , Python and Java) Location: USA - Remote Duration: 12 Months This position is 100% Remote One of our Client is seeking an experienced Full Stack Architect to join our onsite team. The ideal candidate will have a proven track record of designing and implementing complex enterprise systems, with strong expertise across modern programming languages, full stack development, Salesforce platform, and enterprise integration platforms. Key Respon
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Posted 1 day ago

Technical Lead - Java Production Support

NR Consulting LLC

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Remote

Full-time

Title: Technical Lead - Java Production Support Location: Remote Type: Fulltime Job Description: Hands on enterprise level J2EE based web application development and supportHands-on experience in SaaS Integration, Spring Boot, Full Stack and ReliabilityExperience of Pivotal Cloud Foundry (PCF) environmentExperience in troubleshooting and debugging skills.Experience in support role with numerous B2B (business to business) functions such as production monitoring of data, error analysis, client co
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Posted 5 days ago

Senior Java Full Stack Engineer (Remote)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are looking for a hands-on Sr Software Engineer to join our growing Corporate Credit Card delivery team, which provides technology solutions and integration services in following areas: Corporate Credit Cards, Credit Card Risk Underwriting, Credit Card Portfolio Management, and Merchant Services. We have a highly engaged team of engineers and are driving a new custom developed platform and impleme
Posted 7 days ago | Updated 7 hours ago

UI/UX Developer (LWC / Java)

Kentro

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US

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More
Posted 36 days ago | Updated 7 hours ago

Senior Full Stack Developer Role (ArcGIS / Angular / Java)

NextGen IT Services

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Remote

Contract

Title: Senior Full Stack Developer (Angular 17 19, Java/Spring Boot, ESRI ArcGIS) Location: 100% Remote Duration: 2 3 Year Contract Engagement: 1099 Interview Process: Likely 1 2 rounds (technical + fit) Job OverviewWe re looking for Senior Full Stack Developers with strong recent experience in:Angular 17 19 (at least 3 6 months hands-on with modern versions)Java / Spring Boot microservicesESRI ArcGIS tools and APIs (JavaScript API, ArcGIS Online, WMS, etc.)This role will focus on building scala
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Posted 1 day ago | Updated 1 day ago

Sr. Java Dev

Randstad Digital

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Remote or Bentonville, Arkansas, USA

Contract

job summary: You'll independently handle high impact, critical software/systems monitoring issues, troubleshoot business and production issues. As a member of this fast-moving and highly entrepreneurial team, you'll be able to say that you work for the world's largest retailer and contribute to innovation and development to best-in-class methodologies that impacted perception and drastically changed business as we know it. location: Bentonville, Arkansas job type: Contract salary: $55 - 60 p
Posted 2 days ago | Updated 1 hour ago

JAVA Oracle AWS Developer

Magnum Technologies, Inc.

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Remote or Jersey City, New Jersey, USA

Full-time

JOB DESCRIPTION: W2 Only (No C2C) Job Title: JAVA Oracle Aws Developer Location: New Jersey (Hybrid) Experience: 8+ years We re looking for a highly motivated and self-driven Java Oracle AWS Developer to join our dynamic team. If you enjoy building scalable applications, working across cloud-native tools, and optimizing back-end systems, this role is for you! Skills and Experience: Expert in Core Java, Spring Boot, Spring MVC Strong experience with Oracle PL/SQL, performance tuning, and stored p
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Posted 1 day ago | Updated 7 hours ago

Senior Full Stack Software Engineer (Java and Angular)

Xoriant Corporation

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Denver, Colorado, USA

Contract

Position Title: Senior Full Stack Software Engineer Location: Denver, Chicago, Dallas or Austin (2-3 days per week) Duration: 12 Months contract with possibility of extension Your opportunity As a Senior hands-on Developer of Software Development Engineering, you will enable WME to achieve consistent, predictable, high-quality delivery by implementing best practices, tools, metrics, automation frameworks, and provide oversight in the areas of software development and testing. You ll serve as a
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Posted 60+ days ago | Updated 23 hours ago

Remote Lead Java/IAM Engineer

Software Guidance & Assistance

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Remote or Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for an Remote Lead Java/IAM Engineer for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This position is hybrid (2 days per week onsite) Must be local to DC Metro area. Top Skills Needed: Java Development IAM Sailpoint AWS The IAM Lead Engineer works closely with the access management and security engineering to manage a process of enterprise-wide identities and access controls granted to syst
Posted 6 days ago | Updated 8 hours ago

COE - Lead Onshore Full-Stack Developer - C1 (Java + React Js)

QualiTest

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Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Lead Full-Stack Developer to join our growing team in United States! Responsibilities: Lead, Oversee and manage the offshore development team, ensuring seamless collaboration and high-quality code delivery. Assess, Evaluate and Hire new offshore
Posted 22 days ago

Java Fullstack Developer with Healthcare and AWS

Select Jarvis.com

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Remote

Contract

Software Developer Remote Multiple programming languages (Java, Kotlin, Groovy/Grails, JavaScript/TypeScript or Python)Functional programming language (Clojure/ClojureScript or something else)AWS tech stack (AWS Lambda, EventBridge)Infrastructure-as-Code (AWS CDK, TerraForm)JavaScript frameworks (React etc)SQL, relational databases (preferably MySQL)Automated testingFull stack development
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Posted 1 day ago

Sr. Java Backend Engineer Java / Spring / Spring Boot / Azure / Kafka

Empower Professionals

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Remote

Contract, Third Party

Role: Sr. Backend Engineer Java / Spring / Spring Boot / Azure / Kafka Location: Remote Duration: 12+ Months Must have: Java / Spring / Spring Boot / Azure / KafkaNoSQL databases (like MongoDB)Relational databases (DB2, SQL Server, PostgreSQL) Requirements: 10+ years of backend development experience with Java and Spring Boot.Extensive hands-on experience with the Spring Framework, including Spring Boot, Spring Core, and Spring Batch etc.Strong hands-on experience with Apache Kafka for strea
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Posted 57 days ago | Updated 2 hours ago

COE/SECTOR - Sr Java Developer - C2/C1

QualiTest

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Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Senior Java Developer to join our growing team in United States! Key Responsibilities: Individual Contribution: Design and implement high-quality, scalable backend services using Java Spring Boot, and modern responsive UIs using React. Architectu
Posted 28 days ago

Scala Java Developer - W2

HPTech Inc.

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Denver, Colorado, USA

Contract

Develop scalable Java and Scala-based RESTful microservices from scratch using Spring Boot, Akka, Slick, and relevant frameworks.Migrate legacy Java applications to Scala for optimization and performance improvements.Implement REST and GraphQL APIs with real-time data capabilities using subscriptions.Design and manage database interactions using Hana, Postgres, Cassandra, Redis, and MongoDB.Utilize Apache Kafka Streams for producing and consuming real-time data pipelines across Google Cloud Plat
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Posted 43 days ago | Updated 5 days ago

Java Engineer with EPIC Interconnect

Pyramid Technology Solutions, Inc.

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Remote

Contract

Position: Java Engineer with EPIC Interconnect experience Location: Remote Duration: 12 Months Required Qualifications: Minimum of 7 years of experience with Java and Spring Boot.Experience working with Epic Bridges, FHIR, or FHIR Gateway.Previous experience in a healthcare environment.Hands-on experience with Epic Interconnect and a solid understanding of Epic APIs.Proficiency in designing secure, scalable, and high-performing REST APIs.Strong problem-solving and communication skills.Please pri
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Posted 60+ days ago | Updated 8 days ago

W2 - Full stack Java Developer IV (Java 11+, Spring Boot, IAM, RBAC, Okta, HTML, CSS, JS) - Remote in WI

Tanson Corp

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Remote or Madison, Wisconsin, USA

Contract

Description: The client is looking for a Java Developer IV. Will close to submissions on 7/21/2025 at 4:00PM CST. Top Required Skills & Years of Experience: Modern Java (11+) with Spring Boot: 5+ years professional experience in full-stack development Identity and Access Management (IAM): 3+ years experience designing, developing, and/or implementing IAM solutions, including RBAC, using Okta or similar OIDC/OAuth2 platform(s) Web frontend/presentation layer development: 3+ years HTML, CSS, JS a
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Posted 23 hours ago | Updated moments ago

Java Architect

Ranger Technical Resources

•

Remote

Full-time

Java Staff Engineer #2478 Position Summary: Our partner, a leading SaaS provider of unified IT operations solutions designed to simplify and automate the management of IT infrastructure, is seeking a Staff Java Engineer to join their high-performance team. In this role, you will strategically influence architecture decisions, lead complex technical initiatives, and mentor engineers across multiple squads. Your expertise in scalable, resilient Java-based systems will be key to integrating and opt
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Posted 6 days ago | Updated 7 hours ago