Senior core java developer jobs

Senior Java Developer - Local to NJ (Hybrid)

Hybrid in Franklin Township, New Jersey

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9d ago

Must be open for In-person Interview Technical Skills & Qualifications Experience in System Designing Experience in Code reviewOutstanding skills in Core Java (Java 7, 8/11 ), J2EEStrong Object-Oriented design and analysis skillsImplementation, Delivery & Maintenance of Multi-Tier applications using Java, J2EE Technologies and related frameworksWorking experience in Servlets, JSPExperience of RESTful web-servicesExperience of SOAP Web-servicesGood working knowledge of Design PatternsGood underst

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Third Party, Contract

$55 - $60

Sr Java Developer

Chicago, Illinois

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20d ago

Job Details: Position: Sr Java Developer Location: Chicago, IL (Hybrid - 2 3 days/week) Type: Contract (W2, 1099) Job Overview: We are seeking experienced Sr Java Developer with strong expertise in AWS cloud technologies to join our engineering team. These roles report to the Software Engineering Manager and involve contributing to new program development and maintaining existing mobile, web, cloud, and server systems. Candidates must be comfortable working in a collaborative Agile environment

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Contract

$50 - $60

Senior Java Developer

Addison, Texas

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Today

Job#: 3053363 Job Description: Senior Java Developer Location: Addison, Texas (Onsite) Role Overview This is an opportunity to join a global payments technology team. The role involves developing, enhancing, debugging, and testing software applications that support various business functions within payments technology. The successful candidate will actively support application development and maintenance, participate in system requirements discussions, drive application design, and work with

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Full-time

$55 - $60 per hour

Senior Java Developer

Newark, Delaware

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Today

Job#: 3053890 Job Description: Senior Java Developer Location: Newark, Delaware (Hybrid) Employment Type: Contract Contract Duration: 12 Months Role Overview This role is for a Senior Java Developer who will provide technical leadership, direction, and oversight to development teams. The position involves leading the design, development, implementation, and maintenance of complex enterprise applications. The role requires collaboration with business and technology stakeholders to translate

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Full-time

$63 - $65 per hour

Senior Java Developer

Hybrid in Virginia Beach, Virginia

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5d ago

JOB DESCRIPTION Position: Senior Java Developer / Technical Lead - Enterprise Backend Location: Remote Experience Level: Senior (15+ years) Employment Type: Contract Position Experience: Senior (15+ Years) KEY RESPONSIBILITIES - Design and develop microservices using Spring Boot, delivering APIs with 99.9%+ uptime handling 10,000+ daily transactions - Architect database schemas, optimize queries, and implement caching strategies to improve performance by 30-40% - Lead teams of 6-8+ engineers

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Contract, Third Party

50 - 55

Senior Java Developer

Remote

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Today

Role: Sr Java Developer Location: Remote Duration: 12+ Months Job description: Looking for a Senior Java Developer with at least 8-10 years of experience in Java development, Springboot, Microservice and AWS. Candidate should have experience in Financial or Insurance domain. Good to have experience in AI tools.

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Contract

Sr. Java Developer

Phoenix, Arizona

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2d ago

Job Title: Sr. Java Developer Location: Phoenix, AZ Hybrid Job Summary: We are seeking an experienced Senior Java Developer with 10+ years of software development experience and strong expertise in Java, Spring Boot, Spring Cloud, Microservices, and AWS. The ideal candidate will be responsible for designing, developing, and deploying scalable, secure, and high-performance backend applications and cloud-native solutions for enterprise environments. Strong experience with AWS, Docker, Kubernetes,

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Third Party, Contract

Senior Full-Stack Java Developer

Fremont, California

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2d ago

Job Title: Senior Full-Stack Java Developer Location: This is an on-site position based at Fremont, CA office. Duration: Longterm Job Description: Client is looking for an experienced Senior Full-Stack Java Developer with 8-10 years of experience to join our dynamic team in Fremont, CA. In this role, you will be responsible for both developing new, cutting-edge features and maintaining our existing, high-performance applications. Key Responsibilities Design, develop, and maintain robust and

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Contract, Third Party

Depends on Experience

Senior Java Full Stack Developer

Hybrid in Saint Paul, Minnesota

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24d ago

Key Responsibilities Full Stack Development Design and develop end-to-end web applications using Java EE (JEE) on the backend and Angular on the frontend.Build RESTful and SOAP-based APIs, microservices, and enterprise service integrations.Translate business requirements into scalable, maintainable technical solutions.Conduct code reviews and enforce coding standards and best practices across the team.AWS Cloud Engineering (Mandatory) Architect, deploy, and manage applications on AWS using servi

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Full-time

Depends on Experience

Senior Java Developer

Hybrid in Columbia, South Carolina

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6d ago

Client: health insurance industryJob:Senior Java DeveloperLocation: On-site 3 days per week in Columbia, SCJob type: 1-year contract, open to extensions and converting to permanentJob Description:Day-to-Day Responsibilities: Analyze, design, program, and implement the most complex application tasks and projects in the areaDevise feasible, logical procedures to solve business problems using computer resourcesFormulate scope and objectives through research to develop or modify complex systemsProvi

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Contract

Depends on Experience

Senior Java Developer Full Time

Hybrid in White Plains, New York

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3d ago

Senior Java Developer Full Time Employment Type: Full-Time Compensation: $130,000 $140,000 Base + Bonus Eligible Work Authorization: Candidates must be authorized to work in the U.S. without current or future visa sponsorship. Our direct client, based in White Plains, NY, is seeking a Senior Java Developer who embraces AI-augmented development practices. You will be a part of the transformational journey to deliver best in class systems to support company's business lines, across all channels.

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Full-time

Depends on Experience

Senior Java Developer

Remote or Hybrid in Harrisburg, Pennsylvania

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16d ago

Senior Java Developer / Full-Time / Remote / Harrisburg, PA Become a member of a growing team of Information Technology professionals making an impact and providing solutions for Government and Commercial clients since 1996 Join the Domino Tech Team! The Position: Position Title: Senior Java Developer Location: Remote Off-Site with Client in Harrisburg, PA Duration: 12+ Month Initial with Contract To Hire Option We are seeking an experienced Senior Java Developer with 5+ years of experience to

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Full-time

Depends on Experience

Senior Java Developer Ops IT

Remote

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Today

Project description This is a position within the Derivatives Development team for a Senior Java Developer. Looking for a candidate with strong hands-on experience in Core Java, Spring Framework, and messaging technologies. Can handle multiple priorities / task & handle BAU book of work. Responsibilities Hands on Senior Java Developer with enterprise development experience, Spring Framework, and messaging technologies Work with multiple business teams Provide work estimates as needed Develop sy

Full-time

Senior Java Developer

Hybrid in Dallas, Texas

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16d ago

Need 10+years Java consultant.Strong proficiency in Java, with a solid understanding of object-oriented programming.Implement user-stories - coding user stories, unit testing, create high level design / low level design, ensure code-coverage, conduct design and code reviews, create design artifactsLinux/Unix administration & Shell scriptingExperience with Spring Framework (Spring Boot, Spring MVC, Spring Security).Proficient in front-end technologies such as GWT, HTMLExperience in microservices

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Full-time

Depends on Experience

Senior Java Developer

New York, New York

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13d ago

Position - Senior Java Developer Location - Downtown NYC Environment - Onsite Term - 12-month assignment Pay Rate - $85.00-$110.00 per hour on W2 Senior Java EngineerExperience: 10+ years Position OverviewWe are seeking a highly experienced Senior Java Engineer to serve as a hands-on technical contributor and subject matter expert within a complex enterprise environment. This individual will design, develop, test, and support scalable applications while partnering closely with product and engine

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Contract

85 - 110

Senior Java Developer

Austin, Texas

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Today

Join the Texas Health and Human Services Commission (HHSC) and be part of a team committed to creating a positive impact in the lives of fellow Texans. At HHSC, your contributions matter, and we support you at each stage of your life and work journey. Our comprehensive benefits package includes 100% paid employee health insurance for full-time eligible employees, a defined benefit pension plan, generous time off benefits, numerous opportunities for career advancement and more. Explore more detai

Full-time

USD 7,716.66 - 10,084.00 per month

Senior Java Developer

Hybrid in Texas City, Texas

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2d ago

Senior Java DeveloperExperience: 10+ YearsJob Type: Contract Please review the JD and let me know your interest. Job SummaryWe are looking for a Senior Java Developer with 10+ years of experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong hands-on experience with Java, Spring Boot, Microservices, REST APIs, SQL, and cloud technologies. Key ResponsibilitiesDesign, develop, and maintain scalable applications using Java and Spr

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Contract

60 - 65

Java Full-Stack Developer Senior

Ashburn, Virginia

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Today

Job ID: 2616209 Location: Ashburn, VA, US Date Posted: 2026-08-27 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented Mid-level Java/JEE Developer to join our team to begin an exciting and challenging career in Ashburn, VA. This position will be 4

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Java Developer

Tampa, Florida

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Today

Project description Development of margin calculation platform for one of the Top Investment Banks. The project team is lean and agile and is distributed across UK, Tampa, New York and Warsaw. We're looking for a Java Developer for our margin terms and workflow management system built with Java-based technology stack on backend and Angular frameworks on frontend. Responsibilities Development and delivering backend application components in time and with high-quiality; Proactive involvement in t

Full-time

Senior Full Stack Java Developer

Randolph Air Force Base, Texas

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Today

Job Title: Senior Full Stack Java Developer Location: Remote Position Summary: The Senior Java/React Developer will design, develop, integrate, test, deploy, and maintain enterprise applications and microservices supporting mission-critical business operations. The developer will work across the full software development lifecycle and collaborate with architects, product owners, QA engineers, DevSecOps engineers, and other development teams to deliver secure, scalable, and high-quality soluti

Full-time