Junior Java Application Developer jobs

Washington, District of Columbia

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Yesterday

Senior Java Application Developer Washington, DC - ONSITE Type: Multi-year Contract ship required per government contract Must be able to obtain Public Trust clearance We seek a Senior Application Developer with Java experience and a strong aptitude in modernizing systems. The incumbent will support up to 3 legacy mission-essential systems in the upgrade from Java/JDK 8 to Java/JDK 21 technology and beyond with operations and maintenance. The Senior Application Developer will leverage knowledg

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Contract, Third Party

$75

Java Application Developer

Malvern, Pennsylvania

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7d ago

Job Title - Java Application Developer Location - Malvern PA Length - Contract (6 Months+) Description - Developing the modules in the application / UI portion for the product and provide fixes for the current issues with necessary documentation. Required skills: Java, J2EE, JSF, Perl, SQL,XML, along with a highly specialized or new application. Desired skills (but not mandatory); Scripting on Linux platform. Proficient in: Java on Windows and Linux environment. Experience should be expert le

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Contract

Depends on Experience

Java Application Developer

Hybrid in Burbank, California

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8d ago

Role: Application Developer IV - Java Front End & Back end Location: Burbank, CA (Hybrid) Duration: 12 Months Contract What We Do/Project We re looking for a creative and motivated full-stack developer with strong analytical and problem-solving skills. You ll build and maintain robust, scalable enterprise products while working with a team that values innovation and continuous improvement. The successful candidate will demonstrate exceptional ingenuity in developing effective solutions, a commit

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Contract

$80 - $90

Sr. Java Application Developer

Washington, District of Columbia

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7d ago

We are seeking a Senior Application Developer with strong Java expertise to modernize and maintain up to three mission-critical legacy systems. This role focuses on upgrading applications from Java/JDK 8 to Java/JDK 21 and beyond, ensuring stability, security, and long-term maintainability. The developer will play a key role in system modernization, operational support, and seamless integration with existing enterprise infrastructure. Position Responsibilities Lead and execute Java application u

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Contract

Depends on Experience

Java Application Developer

San Jose, California

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3d ago

Payrate: $60.00 - $65.00/hr. Summary: The Sr. Software Engineer will be part of the LEP Intelligent Alert Triaging initiative, supporting the expansion of alert management and prioritization capabilities across the LEP organization. Responsibilities:Majority of the workers time will be focused on engineering and implementation activities, including onboarding alert integrations, enhancing triaging logic, and performing testing and validation (approximately 7080%). The remaining time will be sp

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Contract

$60 - $65

Java Application Developer

Cincinnati, Ohio

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Today

Job Title: Java Application Developer Location: Cincinnati, OH Job Details Role Description The Java Developer delivers application features across Java-based components and front-end interfaces, translating requirements into reliable, maintainable code. This role involves collaborating with product, QA, and other engineers to support end-to-end delivery, troubleshoot issues, and contribute to continuous improvement. Required Skills Strong hands-on experience in Java application development, in

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Contract, Third Party

$DOE

Senior Java Application Developer

New York, New York

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Today

Senior Java Application Developer Country: United States of America It Starts Here: Santander is a global leader and innovator in the financial services industry and is evolving from a high-impact brand into a technology-driven organization. Our people are at the heart of this journey and together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what's possible. This is more than a strategic shift. It's a chance for driven prof

Full-time

Compensation information provided in the description

Sr Full Stack Java AWS Kubernetes Developer

Hybrid in Reston, Virginia

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Yesterday

Job Title: Sr Java AWS Kubernetes Developer Type: Contract Compensation: $79.50 Contractor Work Model: Mostly remote, Hybrid days- Reston, VA Job Summary Seeking a senior Full Stack Java Developer to support multiple enterprise projects and assist teams migrating applications to the cloud. This role requires strong Java, AWS, and Kubernetes expertise, the ability to containerize applications, and excellent communication skills to work across cross-functional teams. Required Certifications AWS

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Contract, Third Party

Depends on Experience

SR Full Stack Java Developer

Farmington Hills, Michigan

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Today

Job#: 3019882 Job Description: Role: SR Full Stack Java Developer Location: Hybrid three days/week (will be four summer of 2026) Greater Lansing or Detroit area Duration: Long term contract Description: We are looking for a Senior full stack Application Developer on our Application Development Team (focus on Core Java, Webservices and Angular skills). The ideal candidate should have at least 7 years of experience, as a problem solver with excellent analytical reasoning and critical thinking s

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Full-time

Java Developer

Chicago, Illinois

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9d ago

A client of Innova Solutions is immediately hiring for a Java Backend Developer OpenShift / Kubernetes Migration. Position type: Contract Duration: 18 Months Location: Chicago, IL As a Java Backend Developer - OpenShift / Kubernetes Migration you will: Job Summary We are seeking a Java Backend Developer to support migration of legacy applications from WebLogic to OpenShift. The role focuses on Java/Spring Boot backend development, Kubernetes-based deployments, and CI/CD-driven cloud-native m

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Contract

Depends on Experience

Application Developer

Shavano Park, Texas

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2d ago

ONSITE Application Developer The Application Developer is a hands-on technical leader responsible for designing, developing, and integrating enterprise and customer-facing applications. This role provides technical leadership and supervision while delivering secure, scalable solutions aligned with long-term architecture standards. Top Responsibilities (Must-Have) Design, develop, and maintainweb, mobile, and enterprise applications Leadapplication architecture, system design, and complex inte

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Contract

$43

Java Full-Stack Developer (Android Application Support)

Ridgefield Park, New Jersey

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22d ago

Job Title: Java Full-Stack Developer (Android Application Support) Location: Ridgefield Park, NJ Duration: 12 Months (Contract) Rate: $52/hour Job Description We are looking for a Senior Java Full-Stack Developer to lead Java-based application development and provide support and maintenance for existing Android mobile applications. The role is primarily focused on Java Full-Stack development, with secondary responsibilities involving Android application maintenance, build, deployment, and op

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Third Party, Contract

50 - 55

Architect or Lead Neo4j Application Developer

Remote

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Yesterday

Role : Architect or Lead Neo4j Application Developer Location: remote Duration: Long term Description: Team is seeking a highly experienced Lead Neo4j Application Developer to join our Technology Solutions team. This role will lead the design and development of graph-based applications using Neo4j, while leveraging modern enterprise technologies including Java, Spring Boot, Angular, Tomcat, Jenkins, and Nexus. The ideal candidate will bring deep technical expertise, leadership capabilities, and

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Contract

$60 - $70

Lead Java Developer - Android App Development - W2 Only

Hybrid in Denver, Colorado

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6d ago

Employment Type: FTE / W2 Contract Job Title: Lead Java Developer Android App Development Location: Denver, CO Experience: 810+ Years We are seeking a skilled Lead Java Developer with strong Android application development experience to design, develop, and maintain high-quality mobile applications. The ideal candidate will have hands-on experience with Java, Android SDK, and backend integrations using Spring Boot and Kafka, along with a solid understanding of modern mobile architecture and Ag

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Contract

Sr Java Developer (W2, On Site Chicago)

Chicago, Illinois

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Today

Java Developer 10+ Years Experience Contract. W2 only On Site 5 days/week Downtown Chicago (close to train station) Must-Have Skills Java + Spring Boot (enterprise scale) Microservices + REST APIs IAM fundamentals (OAuth, OIDC, SAML, LDAP) Secure coding & vulnerability remediation Oracle DB CI/CD pipelines Linux + containers Nice to Have OpenShift / Kubernetes IAM platforms (Ping, ForgeRock, Okta, Hypr) Cloud security familiarity React Emerging: AI/LLM integration into Java services (MCP, vector

Full-time

Compensation information provided in the description

Architecture/Design/Development - Application Developer III.

Malvern, Pennsylvania

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10d ago

Pay Range: $80/hr - $85/hrJob Description:Description of job duties: Developing the modules in the application / UI portion for the product and provide fixes for the current issues with necessary documentation. Required skillsJava, J2EE, JSF, Perl, SQL,XML, along with a highly specialized or new application. Desired skills (but not mandatory); Scripting on Linux platform. Proficient in: Java on Windows and Linux environment. Experience should be expert level 10+ years. Candidate should be able t

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Contract

BASED ON EXPERIENCE

Sr Application Developer

San Francisco, California

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10d ago

USD 73.00 /hr - USD 80.00 /hr Responsibilities Primary responsibility of this role is to support the Enterprise Service Bus (ESB) product which includes developing application integrations, supporting all phases of the System Development Lifecycle (SDLC), facilitating customer on-boarding, migrating integration functionality from Mulesoft to ACE, and assisting with product enhancements and production support. This opportunity will allow you to work cross-functionally with Architects, Developers/

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Contract

BASED ON EXPERIENCE

Software Engineering - Application Developer

Seattle, Washington

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Today

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Software Engineering - Application Developer for our client in the IT-Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 4-6 Months Contract with extension Location: Seattle,

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Contract

$60.00 - $65.00 per hour

Mobile Application Developer

Pontiac, Michigan

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Today

Title: Mobile Application Developer Location: Pontiac, MI (Hybrid Onsite) Duration: 3 Months Start Date: 02/09/2026 JD:- The Mobile Application Developer develops and maintains mobile applications to ensure that users have access to the client on various mobile platforms. This includes designing, coding, testing, and deploying mobile applications, as well as troubleshooting and optimizing performance for mobile users. Specifically: - The consultant would install and configure a proof of con

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Contract, Third Party

Sr Application developer

Texas City, Texas

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10d ago

Role: Senior Application DeveloperLocation: Taylor, TX Job SummarySenior Application Developer with strong experience in building and operating modern integration solutions across cloud and on-prem environments. The role involves designing, developing, and supporting enterprise integration applications while mentoring team members and collaborating across technical and business teams. Key Responsibilities Design, develop, and operate integration components and services Build greenfield and reimp

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Contract

Depends on Experience

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Junior Java Application Developer jobs