Java Developer jobs in Denver, CO

Denver, Colorado

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Yesterday

Subject: Exciting Java Developer Opportunity Grow Your Career with Us! Hi there, Are you ready to level up your Java development career? Were looking for passionate developers who want to make a real impact in a collaborative team environment. If youre excited about building high-quality applications and enjoy working with cutting-edge technologies, this could be the perfect fit for you! About the Role Join our California-based team as a Java Developer, where youll drive meaningful pr

Part-time

$100 - $120

Sr. java developer

Remote

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Yesterday

Sr. Java developer Remote Sr. Java Engineers with 8+ years of experience in Java API and AWS cloud infrastructure.3 5+ years of hands-on AWS, Java, Angular, Oracle development experience supporting distributed applications.Demonstrated API design and implementation, advanced database skills (Oracle SQL, PL/SQL, normalization).Experience across CI/CD pipelines (EKS, Docker, Jenkins, GitHub, Udeploy, Artifactory, Terraform, Stash).Familiar with observability and monitoring using Splunk and Datadog

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Contract

$40 - $50

Sr Java Developer - Colorado (Locals Only)

Denver, Colorado

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15d ago

#Only Locals #Colorado Sr Java Developer Location: Denver, CO Onsite (Only Locals) Experience: 10+ years Note: LinkedIn URL Must Position: C2C, W2 Interview process: 1st Round - Virtual 2nd Round - F2F (In person interview) Mandatory Skills: SpringBoot, MongoDB please share me suitable profiles at

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Contract

Depends on Experience

Java Software Developer

Greenwood Village, Colorado

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Java Software Developer in Greenwood Village, CO to join their team. Duties: * Translates user requirements into design for new software or extensive software revisions * Creates high-level architectural specifications, while ensuring feasibility, functionality, and integration with existing systems and platforms * Provides expertise on cross-application implications * Approves business requirements, estimation, functional specifications,

Contract

$55 - $67 hourly

Full-stack Java developer with AI/ML

Remote

•

Yesterday

Full-stack Java developer with AI/ML 6 Month CTH We are seeking an experienced Software Engineer with strong expertise in Java, JavaScript (React, NodeJS), and AWS cloud technologies. The role involves designing, developing, and deploying complex software solutions including RESTful APIs, web applications, and cloud-based systems. The ideal candidate should be proficient in full-stack development, containerization (Docker, Kubernetes), and agile methodologies. Key Responsibilities: Design, devel

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Contract

Depends on Experience

Senior Java Developer - Memphis, TN (Remote ) - W2 only

Remote

•

Yesterday

RESPONSIBILITIES Acquire deep knowledge of application development frameworks developed by the team to handle support requests without any guidance.Be responsible for timely and quality delivery of assigned job spanning multiple tiers/modules without any oversight.Tactically execute a well-defined, but complex problem by subdividing it into multiple simple tasks.Implement code with the most efficient algorithms and data structures.Realize resilient and high-performing software components by util

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Contract

Depends on Experience

Java Developer

Remote

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8d 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

Java Developer

Remote

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10d ago

Our government client is looking for an experiencedJava Developer on a remote9+ months renewable contract role inRaleigh, NC. Position: Java Developer Job Overview: Description (including, but not limited to): 1. Development and enhancement of applications based on established design specifications 2. Analysis, design, coding, component/assembly testing of all application code owned by the Application Team 3. Implementing configuration changes to software applications to meet both functional a

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Contract

Depends on Experience

Java Developer

Remote

•

Yesterday

Title: Freelance Java Developer Industry: Fashion Retail Location: REMOTE USA Duration: 11/03/25 - 07/03/2026 Pay Rate: $60-$70/HR W2 NO 3RD PARTIES, NO C2C Responsibilities: Java backend developer (Java, AWS, Kafka, EMR) The applications will utilize a modern tech stack focused on Java, Apache Kafka, AWS Cloud services, CI/CD practices, and GitLab. Data streaming and processing: Implement and manage Kafka-based data pipelines for real-time data ingestion and processing. Leverage AWS cloud ser

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Contract

$60 - $70

Java Developer

Remote

•

Yesterday

Job Description: Develop and maintain backend services using Java, Spring Boot, and REST APIs.Integrate frontend and backend services efficiently and securely.Design and manage relational databases (e.g., MySQL, PostgreSQL) using JPA/Hibernate.Write unit and integration tests for both frontend and backend codebases.Optimize application performance and scalability.

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Contract, Third Party

$50 - $80

Sr. Java Developer

Remote

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16d ago

Sr. Java Developer Location: Remote Duration: Fulltime (FTE) Need expert Java developer with some experience/Knowledge in Magento or who is ready to learn Magento Required Qualifications: Education:Bachelor's degree in Computer Science, Engineering, or a related field.Experience:8+ years of experience in Java development, Magento development and experience leading a team or managing projects.Technical Skills:Strong proficiency in Java and its core principles.Proficiency in PHP and Magento 2 de

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Full-time

$0 - $0

Java Developer

Remote

•

Yesterday

ob Description:Seeking a Senior Java Developer with 10+ years of experience in enterprise software development and cloud-native solutions. The ideal candidate will design, develop, and support Java/Spring Boot microservices and APIs, with hands-on experience in Google Cloud Platform (Google Cloud Platform). Responsibilities: Develop backend applications using Java, Spring Boot, and REST APIs. Design and deploy microservices for cloud migration on Google Cloud Platform (Cloud Run, Dataflow, Funct

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Contract

$50 - $60

Full Stack Java Developer

Remote

•

10d ago

Java Developer contract Remote role 6+ year relevant work experience in building and managing complex systems in production. 6+ or more years experience in software development, proficient in Java (Guice and Spring) and working experience in PERL. Understanding of CI/CD, Git based version control, agile scrum methodologies. Experience with testing, profiling, debugging, and optimizing large scale systems. Ability to learn and adapt quickly to the engineering practices in the team. Excellent te

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Contract

Depends on Experience

Java Developer

Remote or Hybrid in San Francisco, California

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2d ago

Job Title: Java Developer Company: Aaratech Inc Job Summary:Aaratech Inc is seeking a skilled Java Developer to join our fast-growing team in Texas. The ideal candidate will have strong expertise in the full Software Development Life Cycle (SDLC) and a passion for building robust, scalable backend systems. You will collaborate closely with engineering, QA, and product teams to deliver high-quality software that supports critical business functions. Key Responsibilities: Design, develop, and ma

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Contract

$60,000 - $80,000

Healthcare Java Developer

Remote

•

Yesterday

Job Title: Senior Java Developer Key Responsibilities Design and develop enterprise-grade applications using Java 11+, Spring Boot, and Spring Framework Handle EDI 837 healthcare claims data, including parsing, validation, mapping, and transformation Work with SOAP and RESTful APIs to integrate with internal systems and external clearinghouses or payers Deploy and manage Java applications on Apache Tomcat servers Manage data access using Oracle, SQL, JDBC, and JPA Work within AWS cloud en

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Contract

$60+

Rules Engine Java Developer

Remote

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2d ago

Java Developer with Public Sector experience. Corticon rules engine is a must. Strong proficiency in Core Java (Java 8+).Hands-on experience developing and consuming RestAPIs.Extensive knowledge of Microservices architecture and design patterns.Experience deploying, managing, and scaling applications on Azure Cloud Services.Strong SQL database skills (e.g., Oracle, SQL Server, PostgreSQL) including writing complex queries, stored procedures.Proven experience working with Firco (Sanction Tool) or

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Full-time, Third Party

$100,000 - $110,000

Senior Java Developer

Remote

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23d ago

Remote Senior Java Developer. No Third Parties or C2C Key Responsibilities This is how you'll help us succeed Work with a team of engineers in the design, development, testing and deployment of a range of large-scale payment applications and services Work closely with on-site and off-site teams in a fast-paced Agile environment Build, maintain, and support large scale payment systems Analyze and tune real-time processes for optimal performance Participate in daily team discussions and code colla

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Full-time

$60 - $80

Lead Java Developer

Remote

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Today

We are seeking a Lead Java Developer to oversee the implementation and migration of FIX connectivity using Rapid Addition adapters across various exchanges and asset classes. You will manage business data transformation, integrate messaging solutions, and maintain Java-based services while ensuring smooth deployment and observability practices. This role requires collaboration with multiple teams to support agile delivery and provide production support. Join us if you are ready to lead impactfu

Full-time

Sr. Java Developer

Remote or Columbus, Ohio

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Today

Sr. Java Developer (Spring Boot, Google Cloud Platform, REST APIs) Contract to Hire We are seeking a Senior Java Developer for a Contract-to-Hire opportunity to join our high-performing engineering team. You will work under the guidance of our Development Manager to build best-in-class enterprise APIs and production infrastructure that deliver performance, scalability, and reliability. Location Candidates must reside in Columbus, Ohio 100% remote due to limited office space Contract Details

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Contract

Senior Java Developer

Remote or Tampa, Florida

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Today

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications de

Full-time

USD 96,960.00 - 145,440.00 per year

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Java Developer jobs in Denver, CO, USA