core java developer

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1,000 core java developer job listings in United States. Find daily updated positions from leading job boards.


  • Pittsburgh, PA, United States Wise Skulls Corp. Full-time

    Title: Java Kafka DeveloperLocation: Pittsburgh, PA (Hybrid 3 days in client office)JD:Role and Responsibilities:Strong hands-on 8+ years of experience as Java Developer with strong Kafka expertise to design, develop, and support high-performance, event driven applicationsDesign, develop, and maintain Java based enterprise applications using Spring Boot and...


  • Jacksonville, FL, United States Computer Merchant, Ltd., The Full-time

    JOB TITLE: Backend Java Developer JOB LOCATION: Remote WAGE RANGE*: 60 - 66/hour Must be w2 JOB NUMBER: 20932 REQUIRED EXPERIENCE: Elastic search technical Postgres 100% backend 5+ years related work experience, Professional experience with technical design and coding in the IT industry Related Bachelor's degree or related work experience Preferred...


  • United States West Coast Consulting LLC Full-time

    Job DescriptionJava Backend DeveloperLocation: Sunnyvale, CA / Bentonville, AR Work Model: Onsite, 5 days/week Duration: ContractJob Description:We are looking for a Java Backend Developer with strong experience in designing and developing scalable, high-performance backend applications. The candidate will work on cloud-native applications and distributed...

  • Lead Java Developer

    3 days ago


    Phoenix, AZ, United States Judge Group, Inc. Full-time

    Location: Phoenix, AZ Salary: $70.00 USD Hourly - $75.00 USD Hourly Description: Our client is currently seeking a Lead Java DeveloperJob Title: Technical Lead - Java & Cloud DevelopmentLocation: Phoenix, AZ or Southlake, TX (On-site 4 days per week) Compensation: $70.00 - $75.00/hrBenefits: Medical, Dental, and Vision Insurance offered to qualified...

  • Java Developer

    3 days ago


    Honolulu, HI, United States Cognizant Remote Full-time $62,000 - $99,000

    Job Summary We are seeking a highly skilled Java Developer (GenAI) to join our team and contribute to the development of scalable, cloud-native enterprise applications. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, Azure, Kafka, and SQL, combined with hands-on experience leveraging Generative AI technologies to...


  • Ashburn, VA, United States SAIC Full-time

    Job ID: 2618245Location: Ashburn, VA, USDate Posted: 2026-11-10Category: SoftwareSubcategory: SW EngineerSchedule: Full-TimeShift: Day JobTravel: NoMinimum Clearance Required: NoneClearance Level Must Be Able to Obtain: Public TrustPotential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented...

  • Sr. Java Developer

    3 days ago


    Columbus, OH, United States ISOFT Full-time

    Role: Sr. Java Developer                  Location: Onsite at Columbus ,Ohio and no remote. Type: Contract-to-hireOpenings: 2Dates: Nov 30, 2026 – Mar 9, 2027 (goal is to convert after this contract)Sponsorship: Not availableSend profiles to What we're looking for:A senior Java developer building cloud-native microservices: Java...

  • Lead Java Developer

    3 days ago


    Albany, NY, United States Mindlance Full-time

    Job Title: Lead Java DeveloperLocation: Hybrid Albany, NY 12240Employment:  30 Months ContractNote: - In-Person InterviewJob Details: 96 months experience in enterprise backend software development and API architecture using Java and microservices, including design and implementation of REST APIs36 months experience in a technical leadership or architecture...

  • Java/GCP Developer

    3 days ago


    Phoenix, AZ, United States Infosys Full-time

    The Infosys Enterprise Application Integration Services (EAIS) unit is at the forefront of transforming businesses through innovative consulting services. Our team is equipped with robust methodologies and tools, ensuring faster implementations, smoother rollouts, dependable production support, and top-quality product development. We specialize in...


  • Charlotte, NC, United States LTIMindtree Full-time

    LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status,...

  • Java Developer

    3 days ago


    Columbus, OH, United States BC Forward Full-time $69,000 - $72,000

    Job Title: Software Engineering - Java J2EELocation: Columbus, OH - Full-time in-office schedule, 8:30 AM to 4:30 PM.On-call rotation every 8 weeks from 9:00 AM to 9:00 PM. Occasional evening production deployment support.Duration: Contract - 6 monthsPay Range: $50/hr - $52/hr (W2)Interview process: One panel round with live coding, preferred in person.About...

  • Java Developer

    3 days ago


    Helena, MT, United States Cognizant Technology Solutions Corporation Remote Full-time $62,000 - $99,000

    Job Summary We are seeking a highly skilled Java Developer (GenAI) to join our team and contribute to the development of scalable, cloud-native enterprise applications. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, Azure, Kafka, and SQL, combined with hands-on experience leveraging Generative AI technologies to...


  • Texas, United States Infosys Full-time $76,071 - $117,943 Contract

    Overview The Infosys Engineering unit is dedicated to amplifying product-centric value delivery through innovative engineering solutions. We focus on adopting a data-first approach to engineering and value-stream management, enabling real-time visibility into the flow of value. Our team leverages advanced technologies such as AI, ML, and predictive analytics...


  • Ashburn, VA, United States Amtex Systems Inc Full-time

    Role:-Senior JAVA DeveloperLocation:-Ashburn, VA Able to go onsite 4 days a week. (can turn to 3 days onsite after a bit of time)Duration:-6+ MonthsMUST HAVE’S:Strong hands-on Java development skills, with API’s, AWS system design, and microservices.Job Description:-RESPONSIBILITIES:Spearhead the design and development of innovative and high-impact...


  • New Castle, DE, United States Tata Consultancy Services Limited Full-time $110,000 - $140,000

    Java (8/11/17) – strong hands on experienceMongoDbOpenshift / AWSJob DescriptionCore DevelopmentJava (8/11/17) – strong hands on experienceSpring Boot, Spring MVC, Spring DataMicroservices architecture (service decomposition, API contracts)REST APIs, JSON, OpenAPI / SwaggerKafka producer, consumer, partitioningMongoDbOpenshift / AWSDatabase & Data...


  • Westlake, Texas, United States Logisoft Technologies Inc Full-time

    Role: Lead Full Stack Engineer Location: Westlake , TX (Onsite every other week) Employment Type: Full Time Required Skills Need 10 years of Team Lead experience Responsibilities DB experience, Azure, Java, Rest API, Spring Build, test, and support new features and improvements using Java, REST and SOAP APIs, and DB2. Learn the policy administration...

  • JAVA DEVELOPER

    3 days ago


    Richmond, VA, United States Target Labs, Inc Full-time $70,000 - $90,000

    Developer for Digital IT Portal Delivery TeamOverviewParticipates in technical design, development, and implementation of application systems. Works with designer/analysts to implement enhancements or new applications in a JEE environment. Attends meetings to understand desired results, coding, unit and/or system testing, and documents changes. Occasionally...


  • Bellevue, WA, United States Tata Consultancy Services Limited Full-time $80,000 - $104,000

    Job Description Must Have Technical/Functional Skills Java XML Technologies (XML, XSL, FO, JAXP, JAXB); C++ Roles & Responsibilities Key Responsibilities Java Edition Development Design and implement custom high-performance plugins using Spigot, Paper, and Purpur APIs. Architect complex network features utilizing packet manipulation libraries like...


  • Plano, TX, United States Whiz Global LLC Full-time

    Job Title: Java Front-End Developer (Next.js / React.js)Location: Plano, TXWork Mode: HybridWork Authorization: / Experience: 10+ YearsEmployment Type: ContractPrimary SkillsNext.js, React.js, TypeScript, JavaScript (ES6+), HTML5, CSS3, Java / Spring Boot Integration, REST APIs, SSR / SSG / ISR, Redux Toolkit, Zustand, OAuth2 / OIDC / JWT, Jest, React...


  • Columbus, OH, United States Sonoma Consulting Inc. Full-time $70,000 - $110,000

    Halo Group is a premier provider of IT talent. We place technology experts within the teams of the world’s leading companies to help them build innovative businesses that keep them one step closer to their customers and one step ahead of the competition. We offer a meaningful work environment for employees, attractive and interesting engagements for...