Java Developer jobs in Rockville, MD

McLean, Virginia

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Yesterday

We are looking for Senior Java Developer for our client in McLean VA. Job Title: Senior Java Developer Job Location: McLean VA Job Type: Contract Job Overview: Requirement/Must Have: 14+ years of Core Java development experience, familiar with Java 8 or higher.Experience of development project and developed functionalities using Java, J2EE.Must have AWS experience.Must have Angular experience.Responsibilities: Able to deliver end to end project.Define end-to-end system architecture for scalable,

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Third Party, Contract

Depends on Experience

Java Developer

Reston, Virginia

•

Today

HMG America LLC is the best Business Solutions focused Information Technology Company with IT consulting and services, software and web development, staff augmentation and other professional services. One of our direct clients is looking for Java Developer in Reston, VA. Below is the detailed job description. Title: Java Developer Location: Reston, VA Duration: Full-Time Job Description: We are seeking a Java Developer with strong experience in Java, Spring Boot, Microservices, and AWS serv

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Full-time

$DOE

Senior Java Developer

Merrifield, Virginia

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3d ago

Title: Full Stack Engineer Location: Remote Duration: Initial 6 months plus extensions Work Requirements: Job Description The role requires deep expertise in Java/J2EE development, including building APIs and microservices using REST/SOAP, along with strong proficiency in XML, OpenAPI, Maven, ANT, and modern frameworks. Candidates must have advanced knowledge of data structures, algorithms, CI/CD pipelines, Git-based version control, and web technologies, with hands-on experience in testing, deb

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Contract

Depends on Experience

JAVA Developer

McLean, Virginia

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4d ago

Hello, Title: JAVA Developer Location: McLean, VA(5 days - Onsite) Duration: 6+ months of Contract with ext. Local candidate only from DMV region Avoid healthcare and try to close from banking or financial Domain. In-Person Interview in Mclean, VA. Must Have Qualifications 510 years of hands-on Java development experience Strong experience building applications using: REST APIs Authentication frameworks Database technologies such as SQL Server, Snowflake, and Databricks Strong coding and perfo

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Contract

Depends on Experience

Mid level Java Developer

Hybrid in Washington, District of Columbia

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30+d ago

Full Stack Developer (UI focused) Washington, DC hybrid (3 days a week onsite) Candidates must be able to work without sponsorship Must be able to obtain Public Trust clearance 6 month contract System One is seeking a mid-level Full Stack Developer to work for a large government contractor. This is your opportunity to work with a highly talented team that builds technology for the community needs. Our client engagement processes, the way we collaborate, operate, and deliver value provides an u

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Contract, Third Party

$60

Full Stack Java Developer

McLean, Virginia

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7d ago

Hello, Title: Full Stack Developer Location: McLean, VA(5 days - Onsite) Local candidate only from DMV region Avoid healthcare and try bring someone from financial and Banking domain. Senior Full Stack Java Developer Freddie Mac is seeking a hands-on Senior Full Stack Java Developer to join an established Agile team supporting modern enterprise applications. This person will serve as a senior technical contributor while mentoring a team of 6 developers through code reviews, architecture guidanc

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Contract

Depends on Experience

Java Developer

Tysons, Virginia

•

Today

Location: Tysons Corner, VA Description: The Judge Group is seeking an experienced Java Developer at McLean, VA 22102 (Tysons Corner)/ Hybrid. Job Title: Java Developer. Worksite Location: McLean, VA 22102 (Tysons Corner)/ Hybrid Job Description: The Tracker team is responsible for developing and maintaining secure top-quality applications in the space of Payments preparation and tracking. In line with team objectives, policies and procedures and under guidance of a more senior team member,

Contract

Java Developer

McLean, Virginia

•

Today

Role: Java Developer Mclean, VA (local or nearby only) F2F interview Required Skills: 7-10 years of software development experience Strong analytical skills. Must be able to reason and communicate ideas to team. Be open minded and motivates team players. Experience with ID enabled VS code, Amazon Kiro, AI Coding with either Claude Code or Github Co-pilot, Codex. Very strong in RDBM Very Advance SQL knowledge with performance tuning and SQL joins. Use of Docker Container. Understanding t

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Third Party, Contract

Depends on Experience

Java Developer with UI

Hybrid in McLean, Virginia

•

Today

Role: Java Developer with UI Location: McLean, VA (5 days onsite) Required Skills: Strong experience in Java, J2EE, Spring Boot, and Microservices Hands-on experience with UI technologies like React.js or Angular Strong knowledge of JavaScript, TypeScript, HTML5, and CSS3 Experience with REST APIs and backend integration Cloud experience with AWS or Azure Strong SQL/database knowledge Experience in Agile/Scrum environment Responsibilities: Design, develop, and maintain scalable full s

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Contract

ETL Java Developer

Bethesda, Maryland

•

Today

Leidos has an exciting opportunity for an ETL Java Developer in our Intel Security Sector's Analysis Solutions Business Area. 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, Flexible Schedules, Dis

Full-time

USD 69,550.00 - 125,725.00 per year

Java Developer (SME)

Bethesda, Maryland

•

Today

Leidos has an exciting opportunity for a Java Developer (SME) in our Intel Security Sector's Analysis Solutions Business Area. 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, Flexible Schedules, Di

Full-time

USD 154,050.00 - 278,475.00 per year

Java Developer

Vienna, Virginia

•

Today

Kadiak, LLC, a Koniag Government Services company, is seeking a Java Developer with a TS/SCI security clearance to support Kadiak and our government customer in Vienna, VA. This position offers a hybrid work schedule (4 days onsite, 1 days telework). This is a surge position. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and mo

Full-time

USD 150,000.00 per year

Java Developer - AI

McLean, Virginia

•

Today

Position: Java AI Developer Location: McLean, Virginia Duration: Contract Job ID: 177372 Job Overview: We are seeking a highly skilled and motivated Senior Full Stack Developer with 5-7+ years of professional software development experience. The ideal candidate will possess strong analytical skills, a collaborative mindset, and expertise in a wide range of programming tools, languages, and frameworks. This role involves end-to-end software development, performance optimization, and collabora

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Full-time

USD 80.00 - 90.00 per hour

Senior Full Stack Java Developer

Arlington, Virginia

•

Today

An innovation-driven firm specializing in the application of advanced knowledge management approaches and human-centered design is hiring a Senior Full Stack Java Developer. You'll be onsite 5 days a week in Arlington, VA. They customize software for clients in the defense space and create custom software solutions. They focus on providing agile code, in a streamlined manner to meet client needs. They are bringing on a Senior Full Stack Java Developer and you'd be hands on with Java, Spring Boot

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Full-time

$140000 - $160000

JAVA Developer (Only w2 candidate - Local to Virginia)

McLean, Virginia

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4d ago

100% Onite In person Interview required 2 professional references Manager''s Note: These roles will be working with big data. Will prioritize experience with Snowflake/Databricks/Python/data injection projects. These people must be ONSITE to work and they have to be local to interview, will not interview relocation candidates. JAVA Developer Modernization effort of existing applications to injest data from Snowflake. Working with extensive data. JAVA / Spring / SQL. Python a plus. Domain exper

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Contract

80 - 85

Full stack Java Developer in Reston VA

Reston, Virginia

•

Today

Full stack Java Developer Reston VA Skillsets: 8+ years of hands-on programming experience with Java, J2EE, XML, Web Services.Strong experience with AWS services including:EC2, S3, Lambda, SQS, SNS, Step Functions AWS CodeBuild, CodeCommit, CodePipeline, API Gateways CLI, YAML/CloudFormation, Serverless deployments .Proficiency in Angular (4/5/6/8), JavaScript, HTML, CSS.Strong understanding of Microservices architecture, Spring, Spring Boot, Hibernate, REST APIsExperience developing in distrib

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Full-time

Depends on Experience

Java Developer (Mid - SME Level) with FSP

Bethesda, Maryland

•

Today

Description Java Developer - TS/SCI with Full Scope Polygraph Xcelerate Solutions is seeking a Java Developer to support the design, development, and maintenance of mission-critical systems within an Agile and DevOps framework. This position plays a key role in building scalable, secure, and high-performance backend microservices supporting customer operations and modernization initiatives. The Java Developer will contribute to all phases of the software development lifecycle, from requirement

Full-time

Java Developer (Secret)

Arlington, Virginia

•

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 within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 91,300.00 - 184,900.00 per year

Java Developer

Columbia, Maryland

•

Today

Job Type Full-time Description About Us: eSimplicity is a modern digital services company that partners with government agencies to improve the lives and protect the well-being of all Americans, from veterans and service members to children, families, and seniors. Our engineers, designers, and strategists cut through complexity to create intuitive products and services that equip federal agencies with solutions to courageously transform today for a better tomorrow. Purpose and Scope: The Ja

Full-time

USD 102,300.00 - 139,000.00 per year

Sr. Java Developer- In Person Interview in McLean, VA

McLean, Virginia

•

2d ago

Sr. Java Developer McLean, VA 12+ Months Face to Face Interviews Required Skills: 7-10 years of software development experience Strong analytical skills. Must be able to reason and communicate ideas to team. Be open minded and motivates team players. Experience with ID enabled VS code, Amazon Kiro, AI Coding with either Claude Code or Github Co-pilot, Codex. Very strong in RDBM Very Advance SQL knowledge with performance tuning and SQL joins. Use of Docker Container. Understanding the us

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Contract

Depends on Experience

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Java Developer jobs in Rockville, MD, USA