Senior Java Developer jobs in Washington, DC

Hybrid in Bethesda, Maryland

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20d ago

PLEASE NOTE: It is Hybrid Position at Bethesda, Maryland Should be able to visit and meet the client in Bethesda, MD. ROLE SUMNMARY: We are seeking a Senior Java Developer to design, build, and maintain enterprise applications.This role will lead technical implementation, mentor developers, and work with product, QA, and DevOps teams to deliver reliable, secure software. KEY RESPONSIBILITIES: Design and develop Java applications, REST APIs, and backend services using Spring Boot. Translate busin

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Full-time

Depends on Experience

Sr Java Backend Developer - W2 Contract

McLean, Virginia

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Today

Sr Java Backedn Developer 6 Months contract later C2H (Contract to Hire) McLean , VA On-site M-F Interview Information: Rounds: 2 rounds Interview Type:1st round MS Teams - Video Mandatory | 2nd round In Person Must Have Qualifications: Java Backend Developer 8+ years of related software engineering or technology delivery experience. Hands-on expertise with AWS, Java, and microservices architecture is required. Kubernetes Spring bootSome hands-on use of AI for software engineering practices

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Contract

Depends on Experience

Sr Java Developer/Lead

Remote

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Today

Role: Sr Java Developer/Lead Location: Remote Duration: 12+ Months Job description: Looking for a Senior Java Developer/Lead with at least 10 years of experience in Java development, Core Java, Springboot, Microservice and AWS. Candidate should have experience in Financial or Insurance domain. Should have experience working as a lead and onshore/offshore coordination.

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Contract, Third Party

Sr. Java Developer

Remote

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6d ago

Role Sr Java Developer Location Remote (East Coast Consultants Only) Job Description: Required Qualifications 15+ years of development hands on experience Senior-level, hands-on experience in Java development in a web-based environment. Strong experience with: Spring Boot (building services, configuration, profiles, security patterns) REST APIs and service integration Relational databases and SQL Flyway for database migration/version control Jenkins and/or GitLab for CI/CD Proven Dev

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Contract

Depends on Experience

Sr. Java Backend Developer

Hybrid in McLean, Virginia

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12d ago

Job Title: Java Backend Developer Location: Mclean, VA or Richmond, VA - Hybird SkillsJava BackendCore Java, Spring Boot, MicroservicesREST APIsDistributed systems and backend architectureAWS Lambda (serverless computing)Other AWS services such as ECS, API Gateway, S3, CloudWatch, IAM.Experience using Claude AI and similar AI tools is a plus.

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Contract

Depends on Experience

Senior Java Software Developer

Hybrid in Alexandria, Virginia

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4d ago

Job: Senior Software Developer Location (if onsite/hybrid: Hybrid in Alexandria, VA (must be local to the area) Expected duration: min 12 months Interview process: video screen with a recruiter; phone screen with Account Manager, technical panel interview with the client (onsite) Required skills, experience, etc.: 7+ years of professional software development experience, 5+ years of Java (version 11+), Spring Boot, Spring framework, RESTful APIs and microservices, Azure, MS SQL Server Preferred

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Contract, Third Party

Depends on Experience

Sr Java Fulltack Developer, Hands on Coding, - W2 Only

Hybrid in Reston, Virginia

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Today

Position: Software Engineer IV Location: Reston, VA 20190- 3 days on-site and after 6 weeks, 2 days. Duration: 6 - 12 month contract Interview Process/# of Rounds:2 Rounds 30 min screen > 2 hour panel on site > Offer Job description: Client is looking for equivalent of a Level IV software engineer with a strong foundation in full-stack development and Kubernetes expertise to join the Web Portals team. An ideal candidate is fluent in Java, has practical knowledge of databases and modern fronte

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Contract

Depends on Experience

Sr. Java Developer

Bethesda, Maryland

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Today

Leidos has an exciting opportunity for an experienced Senior Java Developer to join our Intel Security Sector's Analysis Solutions Business Area in Bethesda, Maryland. Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management, delivering innovative technical solutions that support critical national security missions. This is an excellent oppo

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Java Developer

Washington, District of Columbia

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Today

Requisition ID: 5317Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Washington, DCWork Type: Hybrid (On-Site and Remote)Shift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software

Full-time

Senior Java Developer

Reston, Virginia

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Today

Requisition ID: 5316Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Reston, VAWork Type: Hybrid (On-Site and Remote)Shift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software inf

Full-time

Tech Lead / Senior Java Developer

Fort Meade, Maryland

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Today

Overview The Tech Lead / Senior Java Developer will support Agile software development, sustainment, and modernization activities for JPES supporting DISA Global Force Management. Integral Federal is seeking a senior Java technical lead to provide hands-on application-development leadership for mission-critical JPES/JCRM sustainment and enhancement activities. Responsibilities Lead Java/Spring application engineering.Develop and review complex application enhancements and defect corrections.T

Full-time

USD 150,000.00 - 180,000.00 per year

Senior Java Developer

Annapolis, Maryland

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Today

Description PLEX Solutions, A Part of Markon is looking for a motivated Senior Analytic Developer to support the exciting Analytic Solutions mission. The developer will partner with analysts, mission stakeholders, and fellow developers to create and evolve analytic capabilities that help identify targets, behaviors, and emerging discovery opportunities. This role combines hands-on software development with rapid prototyping, analytic tradecraft, cloud integration, and close collaboration with m

Full-time

USD 120,000.00 - 200,000.00 per year

Senior Java Developer TS/SCI + Poly is REQUIRED

Fort Meade, Maryland

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Today

Our Mission Statement At Aperio Global, we bring together experts in cybersecurity, AI, data analytics, and cloud technologies to solve complex national security challenges. We focus on work where our expertise creates the greatest impact. Our team includes technologists, Intelligence Community veterans, and security professionals who believe the best solutions come from collaboration, accountability, and technical excellence. From cyber operations and AI platforms to cloud-native software and

Full-time

USD 181,000.00 - 201,000.00 per year

Senior Java Developer

Annapolis, Maryland

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Today

Requisition ID: 5315Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Annapolis Junction, MDWork Type: Hybrid (On-Site and Remote)Shift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex

Full-time

Senior Java Developer

Remote

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Today

Leidos is seeking an experienced Senior Java Developer to support the National Healthcare Safety Network (NHSN) Support program to design, develop, and maintain healthcare applications and data integration solutions supporting public health surveillance and healthcare data exchange. Candidate MUST: Be a currently located in the UNITED STATES for the current three consecutive years with the ability to obtain a Public Trust Clearance. Please be advised that during the interview, you will be req

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Java Developer

Remote

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Software Engineering Job Qualifications: Skills: Enterprise Web Applications, Software Development Life Cycle (SDLC), Version Control Certifications: None Experience: 15 + years of related experience ship Required: No Job Description: We are seeking a highly experienced Senior Java Developer to support the design, develo

Full-time

USD 111,155.00 - 150,385.00 per year

Senior Application Developer(Java) - Citizen

Hybrid in Tysons, Virginia

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18d ago

Position Title: Senior Application Developer(Java)Location: Hybrid - Onsite at customer office in Tysons Corner, VA three days per week, remote two days per weekCustomer: ICE (United States Immigration and Customs Enforcement)Clearance Requirement: U.S. Citizenship Required; Active Public Trust or ability to obtain DHS suitability Position overview: Support an Operations and Maintenance program that delivers enhancements and functionality across multiple web-based applications for a dynamic gove

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Full-time

$110,000 - $125,000

Senior Java Developer (Remote)

Remote

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3d ago

DivIHN (pronounced divine) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

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Third Party, Contract

$75 - $80

Remote Sr. Java Developer

Remote or Jacksonville, Florida

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Sr. Java Developer for a contract assignment with one of our premier Healthcare Services clients in Jacksonville, FL . This role will be remote. Top Experience Needed: Strong Java Developer with Node.js Hands on experience using Code Assist tools to generate base code and then modify and enhance. Responsibilities : Responsible for the development, programming, and coding of Information Technology solutions. Responsible for documen

Contract

USD 60.00 - 65.00 per hour

Senior Java Developer - Healthcare / PBM Platform

Remote or Georgia

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Today

Job Description Senior Java Developer - Healthcare / PBM Platform (Remote) Are you an experienced Java developer who enjoys building high-performance applications? Do you thrive in collaborative Agile environments where you can solve complex technical challenges? About the Role: The Senior Java Developer is responsible for designing, developing, and supporting mission-critical applications for pharmacy benefit management and point-of-sale platforms. This role works across distributed teams to

Full-time

USD 96,250.00 - 125,000.00 per year

Senior Java Developer jobs in Washington, DC, USA