Senior Core Java Developer jobs

Alpharetta, Georgia

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3d ago

Job Title: Senior Java Developer Location: Alpharetta, GA (Onsite) Experience: 5+ years Key Responsibilities: Design, develop, and maintain high-performance Java-based applications Build and implement microservices using Spring Boot and RESTful APIs Collaborate with cross-functional teams to define, design, and ship new features Lead code reviews, enforce best practices, and ensure code quality Troubleshoot, debug, and optimize existing systems Participate in architecture discussions and

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Contract

Depends on Experience

Senior Java Developer

Austin, Texas

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13d ago

The following describes the work that will be done by Programmer 1. Oversee the coding, testing, and debugging of programs as outlined by a system s technical and functional requirements and oversee the preparation of test data. 2. Oversee the development of and/or prepare flowcharts and diagrams. 3. Oversee the preparation of and/or prepare instructions for use during production runs and coordinate the preparation and development of instructions or manuals for end users. 4. Lead and coordinate

Contract

$50 - $80

Sr Java Developer

Chicago, Illinois

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16d ago

Job Details: Position: Sr Java Developer Location: Chicago, IL (Hybrid - 2 3 days/week) Type: Contract - (W2, 1099)/Full Time 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

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Contract

$50 - $60

Senior Java Developer (12+ years)

Dallas, Texas

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7d ago

Role: Senior Java Developer Location: Pittsburgh, PA / Dallas, TX / Columbus, OH / Strongsville, OH / Charlotte, NC / Phoenix, AZ (Ons-site) Experience: 12+ years of experienceSkill: Java, Spring boot, Micro Services, Angular, Kafka

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Contract

Depends on Experience

Sr. Java Developer

St. Louis, Missouri

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Today

Sr. Java Developer St. Louis, MO Summary: The Client's Web Development Team is looking for a senior Java developer to help create several new capabilities for our customer-facing applications. Our technology stack is Single Page Web App and Mobile App clients consuming Java RESTful JSON services and Oracle back-end databases. Several years of active experience with server-side Java is required. Multi-year experience with Spring, especially Spring JPA and Spring Security, and Hibernate is a s

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Contract

Senior Java Developer (W2 only)

Hybrid in Southlake, Texas

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9d ago

Iris's Fortune 100 direct client is looking for Senior Java Developer (W2 only). Please find below Job description and share your updated resume with me. Position: Senior Java Developer (W2 only) Employment Type: Long term Location: South Lake, TX or Austin, TX Hybrid : 4 days office , 1 day work from home Client : Banking Client Job Description: 8+ years of overall years of experience is required. Good experience in Java development is required. Good experience in Spring boot is required. Stron

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Contract

Depends on Experience

Senior Full Stack Java Developer

Boston, Massachusetts

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Full Stack Java Developer in Boston, MA. Responsibilities: * Collaborate with Business Analysts to translate business requirements into technical designs * Develop, test, and maintain high-quality source code across the full stack * Create and execute unit tests; support functional and system integration testing * Participate in deployment activities and production support when needed * Design and integrate application components fo

Contract

$63 - $68 hourly

Sr Java Developer

Remote

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Today

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for Software Developer 3 for one of our clients in Austin, TX (Remote) with Java, SQL database, Linux, Jira, Agile. Job Title: Software Developer 3 Location: Austin, TX 78752 (Remote) Duration: 12 months contract The fo

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Contract

Depends on Experience

Senior Java Developer

Pennington, New Jersey

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Today

Job#: 3043438 Job Description: Senior Java Developer Location: Pennington, New Jersey (Hybrid) Employment Type: Contract Contract Duration: 12 Months Role Overview This position requires the candidate to work closely with the Business and System Analyst teams to understand system requirements. The role involves translating these requirements into low-level design and implementing application code according to standard coding patterns and guidelines. The candidate will also unit test, packa

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Full-time

$63 - $68 per hour

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

New York, New York

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9d ago

Role: Senior Java Developer Location: New York, NY (4 days from office) Duration: Full Time Job Description Roles & Responsibilities Responsibilities Developing and maintaining microservices in the back-end applications. Developing and maintaining AWS services like DynamoDB, S3, Lambda, IAM and EKS. Ensuring responsiveness of applications. Designing and developing APIs. Meeting both technical and consumer needs. Staying abreast of developments in backend applications and programming lan

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Full-time

Depends on Experience

Senior Java Developer

Chicago, Illinois

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17d ago

Required Technical Skills Strong AWS expertiseAdvanced Java and/or KotlinSpring BootMicroservices architectureRESTful API design (OpenAPI/Swagger)SQL & Relational DatabasesNoSQL databases (DynamoDB, MongoDB, Cassandra)CI/CD & build/deploy automationKafka / Data Streaming / Asynchronous MessagingObservability & Production Troubleshooting

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Full-time

Depends on Experience

Senior Java Developer

Greenwood Village, Colorado

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Today

Location: Greenwood Village, CO Salary: $70.00 USD Hourly - $80.00 USD Hourly Description: Job Title: Senior Java Developer Location: Greenwood Village, CO / Berkeley Heights, NJ / Omaha, NE (Onsite 5 Days) Duration: Contract To Hire Job Description: This role is for a Senior Java Developer with strong hands-on coding experience. Must have experience working with Java 17. Role is geared toward vulnerability scanning and Zero Trust Architecture. Responsibilities include scanning and suppor

Contract

USD 70.00 - 80.00 per hour

Senior Java Developer

Dallas, Texas

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27d ago

Job Title:Senior Java Developer Location: Dallas, TX Duration: Long-term Work Mode: Onsite Main Skills :AWS, Node JS/Python,Java and TDD Job Description: 10+ Year of overall IT ExperienceCore Java, Spring, Sprinng boot, Node JSGood experience working with AWS lambda functions, Jenkins Pipelines, AWS DynamoDB, AWS Elasticsearch or OpenSearch and Asynchronous Messaging.Prior airline experienceMQ and Kafka is needed

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Contract

Depends on Experience

Senior Java Developer

Southlake, Texas

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Today

Your Opportunity At Schwab, you're empowered to make an impact on your career. Here, innovative thought meets creative problem solving, helping us challenge the status quo and transform the finance industry together. We believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). As a Senior Java Developer supporting the thinkorswim Mobile platform, you'll play a critical role in evolving the backe

Full-time

USD 144,000.00 - 162,000.00 per year

Sr Java Developer

Hybrid in Albany, New York

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3d ago

Sr Java Developer Duration: 30 Months Location: Albany, NY (2-3 days remote every week) Client: State of New York Note: Candidates must share 3 references and a copy of their Visa & Passport for submission Job Description: 1. 84 Months of experience in object-oriented analysis and design (OOAD) in designing and implementing information technology solutions using the Java programming language. 2. 84 Months of experience in Oracle PL/SQL and developing procedures and packages. 3. 60 Months of expe

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Contract, Third Party

Depends on Experience

Sr Java Developer

Atlanta, Georgia

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20d ago

Introduction:Droisys is seeking an experienced Sr Java Developer to join our team in Atlanta, GA and Dallas, TX. The ideal candidate will be responsible for designing, developing, and maintaining scalable enterprise applications. This role will involve working with cross-functional teams to deliver high-quality, cloud-ready applications. Responsibilities:Design, develop, test, and maintain full-stack web applications.Build scalable RESTful APIs and microservices using Java and Spring Boot.Develo

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Contract

52 - 57

Sr. Java Developer

Albuquerque, New Mexico

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Today

JOB TITLE: Sr. Java Developer JOB LOCATION: Remote WAGE RANGE*: $50hr to $55hr w2 JOB NUMBER: 26-01219 REQUIRED EXPERIENCE: Java, Spring MVC, Hibernate, SQL, Git, Oracle/EDB. HTML, CSS, Jquery ,JSP Experience developing web applications using J2EE, Work on integrating/ working on UI linked portion as needed Experience in Java, Spring framework (Spring MVC mandatory), JOB DESCRIPTION We are seeking a high-performing Senior Individual Contributor who consistently exceeds expectations in techni

Full-time

USD 50.00 per hour

Sr Java Developer

Dallas, Texas

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20d ago

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Contract

52 - 57

Java Full-Stack Developer Senior

Ashburn, Virginia

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Today

Job ID: 2613973 Location: Ashburn, VA, US Date Posted: 2026-06-24 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_ON_SITE Description SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Journeyman) to join our team to begin an exciting and challenging career in Ashburn, VA. Job Responsibilities

Full-time

USD 120,001.00 - 160,000.00 per year