Java Developer jobs in Rockville, MD

McLean, Virginia

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2d ago

Role :: Java Developer Location :: McLean VA Full Time Job Description 7+ years of Programming experience with Java, J2EE, XML, and Web Services.Hands-on lead experience.Must have AWS Services such as EC2, S3, containerization, Lambda, SQS, SNS, step functions.Experience with Angular 4/5/6/8 development, Java script, CSS, HTMLStrong knowledge of Micro services, Spring, Spring Boot, Hibernate, Web services based on RESTExperience in Agile Scrum software development MethodologyExperience develo

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Full-time

Depends on Experience

AWS Java Full Stack Developer (React JS)

McLean, Virginia

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22d ago

AWS Java Full Stack Developer (React JS) Location: Onsite (McLean, VA) Employment Type: W2 Experience: 10+ years preferred About the RoleWe are seeking a passionate and experienced AWS Java Full Stack Developer with a strong background in React JS, Java Spring Boot, and AWS cloud services. This role is ideal for engineers who thrive on building end-to-end, scalable, cloud-native applications that combine clean backend architecture with interactive, high-performance frontends. You will be part of

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Contract

Depends on Experience

Senior Java Developer

McLean, Virginia

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11d ago

Immediate need for a talented Senior Java Developer. This is a 06 Months Contract opportunity with long-term potential and is located in Mclean, VA(Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:25-78511 Pay Range: $70 - $80/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Skills-Java

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Contract

$70 - $80

Java Developer

Washington, District of Columbia

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5d ago

Java Developer Washington D.C. 20005 (hybrid) Pay: $120,000-140,000 Responsibility Designs, develops, and implements web-based Java applications to support business requirements. Follows approved life cycle methodologies, creates design documents, and performs program coding and testing. Resolves technical issues through debugging, research, and investigation. Relies on experience and judgment to plan and accomplish goals. Performs a variety of tasks. Contribute to the Design and develop hi

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Contract

Depends on Experience

Java Developer (Spark)

McLean, Virginia

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Today

Job Description: We are seeking a highly skilled Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in event-driven architecture, microservices, and cloud-native applications, with expertise in modern frameworks and distributed systems. You'll work on building scalable backend services that power real-time data processing and integration across multiple systems. Must Have Skills: Spark Spring Boot Microservices Required Skills & Qualifications: 10

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Full-time, Part-time, Contract, Third Party

Java Developer (only Local VA)

McLean, Virginia

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Yesterday

Title:Java Developer Location:Mclean VA(Local only) Term:Contract Job Requirements: Core Java development experience, familiar with Java 8 or higher.Able to deliver end to end project.Experience with java development and aware of java patterns.Experience in Spring Boot and Microservices uses for development.Experience of development project and developed functionalities using java, j2ee.Must have AWS experience.Must have Angular experience.AWS services (S3, SQS, SNS,ECS, Lambda, AWS Cloud watc

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Contract, Third Party

Depends on Experience

Java Developer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Full-time

USD 83,600.00 - 196,000.00 per year

Lead Java Developer

Hybrid in Reston, Virginia

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27d ago

Title : Lead Java Developer Location : Reston, VA Duration: 12 Months CTH Job Description: Hybrid RolePrior experience with onboarding web services on to APIM platform (preferably IBM API Connect)Experience building web services with MongoDB as the backend is must haveAWS cloud experience is highly desirableThis is a lead java developer with expertise in building APIsEducation: Bachelor's DegreeExperience: At least 10 years in Software design and development, software test and evaluation, softwa

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Contract

Depends on Experience

Sr. Java Developer

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for a Sr. Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fl

Full-time

USD 104,650.00 - 189,175.00 per year

Senior Backend Java Developer

McLean, Virginia

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2d ago

Senior Backend Java Developer McLean VA((Need local) Long Term Contract Design, develop, and maintain backend microservices using Java, Spring Boot, and Gradle. Implement modern software engineering practices, including automation testing for microservices. Develop and integrate RESTful and GraphQL APIs, ensuring secure and efficient communication between services. Work with databases such as PostgreSQL, MongoDB, and other relational/non-relational data stores. Manage application containerizatio

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Contract, Third Party

Depends on Experience

Principal Java Developer

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for a Principal Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesti

Full-time

USD 126,100.00 - 227,950.00 per year

Java Developer (SME)

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for a Java Developer SME in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fl

Full-time

USD 148,850.00 - 269,075.00 per year

Senior Java Developer only w2 any visa

Hybrid in McLean, Virginia

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5d ago

Looking for senior Java Developer

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Contract

$40 - $50

Java Developer

McLean, Virginia

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Yesterday

Qualifications: Required Skills & Qualifications: Bachelors degree in Computer Science, Engineering, or related field (or equivalent experience). 6- 8 years of experience in backend development using Java. Proficiency in one or more additional languages Python or Go is highly desirable. Strong experience with AWS Cloud services and infrastructure. Hands-on knowledge of DevOps tools and practices (Docker, Kubernetes, Jenkins, Terraform, CI/CD pipelines). Experience with RESTful APIs, micro

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Contract

$50 - $70

Senior Backend Java Developer

McLean, Virginia

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2d ago

Job Description As a Senior Backend Java Developer, you will play a critical role in designing, developing, and maintaining robust, scalable, and secure Spring Boot based microservices. You will be responsible for driving best practices in backend engineering, collaborating across teams, and ensuring smooth integration with enterprise platforms and cloud environments. Key Responsibilities: Design, develop, and maintain backend microservices using Java, Spring Boot, and Gradle.Implement modern so

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Contract

Depends on Experience

Remote AWS Cloud Java Developer

Remote or Hybrid in Washington, District of Columbia

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2d ago

Job Title: Lead AWS Cloud Java Developer (With Terraform) Employment Type: C2C / W2 Location: Washington, DC (Remote) Experience Level: Expert (13+ Years) AWS Certification is Mandatory Client: Federal (Must have resided in the U.S. for at least 2 years) Note: Candidates must be willing to complete a coding challenge as part of the screening process. About the Role We are seeking a highly skilled Senior AWS Java Developer to join a mission-critical federal engagement. This role is ideal for pro

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Contract

Depends on Experience

Java developer Healthcare Claims W2

Hybrid in Columbia, Maryland

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3d ago

Vega is hiring! Java dev. with x12 Healthcare dev. experience for a contract to hire job opportunity with our direct client. Seeking candidates located in the DMV area. Direct candidates only. No 3rd party employers Job Description: PURPOSE: Designs, develops/codes, tests, and documents application programs for computer systems. Works with appropriate stakeholders to define system scope and objectives. Performs complex analysis, design, development, testing, and debugging of computer software ra

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Contract

Up to $52

Full Stack Java Developer - TS/SCI with Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Gradle, Maven, Node.js, Single Page Application (SPA), Spring Boot Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Full Stack Java

Full-time

USD 182,882.00 - 247,428.00 per year

Mid-Level Full Stack Java Developer

Falls Church, Virginia

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17d ago

Mindbank Consulting Group is seeking a Mid-Level Full Stack Java Developerto support our federal client in either Falls Church, VA, or Fort Collins, CO.This is a fully onsiterole; no exceptions will be made. Salary is $95K $110K with comprehensive benefits. Salary is based on each candidates professional experience and skills as they relate to the minimum qualifications. PLEASE NOTE before you apply: Candidates for this position will undergo a federal background investigation before starting

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Contract

95000 - 110000

Java Developer-Full Stack Senior

McLean, Virginia

•

Yesterday

Job Title: Java Developer Location: McLean, VA (Onsite) Duration: 2 to 3 Months (Extn) NOTE: Locals Only Must be available for in-person interview Job Description: Position Overview Client is currently seeking a Full Stack Senior Developer who is proficient in Java/JavaScript and other modern web technologies to assist us with the development of financial applications and services based on Microservices architecture and modern JS frameworks. The developer will be involved in assisting the team

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Third Party, Contract

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Java Developer jobs in Rockville, MD, USA