Senior Java Developer jobs in Washington, DC

Senior Java Developer OR Fullstack Developer 12+yrs: Reston VA - In person interviews only

Reston, Virginia

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Today

No Visa Restriction, H1B transfer works- send your best and senior local candidates are preferred who can come for onsite interview If relocation case then must come for in person on own expense Job title: Senior Java Developer OR Fullstack Developer 12 Plus Years total exp is needed on resume Client: Fannie Mae Location: Reston VA - In person interviews only Client: Fannie Mae Job Title: Data Engineers - Ex Fannie Mae are given preference Location: Reston, VA - Hybrid No Visa Restriction Need

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Contract

60 - 62

Sr. Java Developer with Gen AI experience

Hybrid in Bethesda, Maryland

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8d ago

Position: Sr. Java Developer with AI experience Location: Bethesda, MD Duration: 12 Months Job Type: Hybrid JOB DESCRIPTION: Required Qualifications: Senior Java Developer with 10+ years of experience.Experience designing AI-ready architectures and integrating Generative AI or LLM-based solutions into existing systems.Bachelor s degree in computer science, Engineering, or other relevant major.Strong proficiency in Java and the Spring MVC framework,Spring/Spring Boot, Kafka.Experience with SQL

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Contract

$75 - $80

Sr Java Developer

Hybrid in McLean, Virginia

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21d ago

Key Responsibilities: Lead the design, development, and deployment of Java-based applications and systems.Provide technical guidance and mentorship to the development team.Collaborate with architects, business analysts, and other stakeholders to ensure project alignment and successful delivery.Conduct code reviews and ensure adherence to best practices and coding standards.Troubleshoot performance and scalability issues across various application layers.Drive continuous improvement in developmen

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Contract

$60 - $70

Senior Java Developer

Alexandria, Virginia

•

Today

Job ID: 2512602 Location: ALEXANDRIA, VA, US Date Posted: 2026-01-05 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: Yes Description SAIC is seeking an experienced Senior Java Developer with AWS engineering capabilities to join our dynamic Agile teams delivering software solutions. In this role you will develop and maintain robust,

Full-time

Sr. Java Developer (Frontend-Focused) (Need Ex Capitalone exp)

Hybrid in McLean, Virginia

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2d ago

Job Title: Sr. Java Developer (Frontend-Focused) (Need Ex Capitalone exp) Location: McLean, VA 22102 (Hybrid) Other locations Ohio and NC Duration: 12+ Months with possible of extension Job Overview: We are hiring Senior Java Developers to support the Empath Agent Services Platform, specifically focused on agent-facing UI applications used in Card Fraud Technology. This role is frontend-heavy (75% UI / 25ckend) and involves building intelligent, guided workflows that help customer service agent

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Contract

$50 - $60

Sr Java Developer / SDET

Reston, Virginia

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Today

Job Title: Sr Java Developer/ SDET Type: 6+ month Contract Compensation: $79.50 Contractor Work Model: Mainly Remote, Hybrid days- Reston, VA Senior Java Developer / SDET ALTA IT is seeking a hands-on Senior Java Developer / SDET to join a cross-functional, enterprise team. This is a hybrid role that combines Java application development with test automation. The ideal candidate is comfortable jumping in where needed, supporting multiple projects, writing production code, and owning quality a

Contract

Compensation information provided in the description

Sr. Java Developer / WebLogic Administrator

Hybrid in Fairfax, Virginia

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28d ago

Overview International Logic Systemsis seeking Sr. Java Developer / WebLogic Administrator. We provide innovative IT solutions that support mission-critical projects for the Federal Government, as well as civilian and commercial sectors. Responsibilities Required Skill Set: o Java/J2ee, Middleware Administration - WebLogic, WebSphere, Micro Services, Struts, EJB, Oracle, PL/SQL, JIRA, Troubleshooting. o WebLogic Admin work which includes WebLogic installation, configuration, patching, system u

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Full-time

$120,000 - $160,000

Sr Java Developer with Healthcare

Hybrid in Chantilly, Virginia

•

Today

Java software engineer to support the Chantilly, VA This is a hybrid role (3 days onsite, 2 days remote) Medical laboratory. The primary responsibility is to design and code instrument interfaces that automate communication between laboratory instruments and our software systems. Onsite technical evaluation is needed to understand how the instruments communicate and to design solutions to automate the communication and the evaluation of the data that is transmitted. Roles and Responsibilities

Contract

Depends on Experience

Sr. Java Developer

Remote

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29d ago

Hi We have an immediate Openings with Our Direct Client for a Long-term contract position Job Title: Sr. Java Developer Location: Remote Duration: 12 months Required skills Hands on experience in Java Spring boot, MongoDB. Public cloud (Azure or Google Cloud Platform) Hands on experience in API management and Microservices development. Hands on experience on any of the DevOps technologies like GitHub, Chef, Jenkins, Puppet or ArgoCD. Hands on experience on Kafka or RabbitMQ Hands on experience

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Contract

Depends on Experience

Senior Java Backend Developer

McLean, Virginia

•

Yesterday

Position: Senior Java Backend Developer Location: McLean, VA (Onsite) Work Type: C2C Experience: 10+ Years PETADATA is seeking a seasoned Senior Java Backend Developer with over 10 years of experience in designing and building robust, scalable, and secure backend systems. The ideal candidate will bring deep expertise in Java, particularly with frameworks like Spring Boot, and have strong experience in microservices architecture, API development, and enterprise-grade application development.

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Full-time, Contract, Third Party

Senior Java Developer

Remote

•

29d ago

Remote (Canada Only) Applicants must be located in Canada Join a Leading Energy Tech Innovator Building Next-Generation Cloud Solutions We re collaborating with one of the world s largest providers of products and services to the energy industry to develop and support an enterprise information system within the Oil & Gas domain. The product is a cutting-edge cloud solution for geological and geophysical data interpretation, designed to empower engineers, analysts, and researchers with high-perf

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Full-time

Depends on Experience

Senior Java Developer

Remote

•

23d ago

Remote Senior Java Developer. No Third Parties or C2C Key Responsibilities This is how you'll help us succeed Work with a team of engineers in the design, development, testing and deployment of a range of large-scale payment applications and services Work closely with on-site and off-site teams in a fast-paced Agile environment Build, maintain, and support large scale payment systems Analyze and tune real-time processes for optimal performance Participate in daily team discussions and code colla

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Full-time

$60 - $80

Senior Java Developer - VP

Remote or Irving, Texas

•

Today

The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and

Full-time

USD 125,760.00 - 188,640.00 per year

SAP NS2 Sr. Java Developer - Active TS SCI with Polygraph-No VA

Herndon, Virginia

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Today

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging - but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed

Full-time

Senior Java Developer, FX eCommerce, Vice President

Remote or New York, New York

•

Today

Job Description Summary The Senior Java Developer, FX eCommerce is a senior level position responsible for architecting, building and maintaining backend systems that serve a large number of institutional clients. The role involves liaising with product teams and development teams to build state of the art Trading systems. The overall objective of this role is to lead applications systems analysis and programming activities. Citi's FXLM technology group supports the front office technology ope

Full-time

USD 142,320.00 - 213,480.00 per year

Sr Java Fullstack Developer (12yrs only needed who can do in-person interview)

Reston, Virginia

•

Today

Sr Java Fullstack Developer (12+ Yrs only)Reston VA (Onsite) local to VA only12+ Months Contract In-Person Interview is Must SPECIALIZED KNOWLEDGE & SKILLS Excellent collaboration and communication skills. Strong ability to mentor/coach team members as well as experience in influencing senior leadership. 12+ years of experience in Java/J2EE and related technologies with solid understanding of design principles. Experience with front-end technologies such as Angular, TypeScript, ReactJS and relat

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Contract

Depends on Experience

Senior Java Developer with AWS Cloud Services

Remote

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2d ago

Kindly share your resume, contact details and good time to speak with you. No sponsorship provide. No third-party candidates accepted. This position only accepts candidates eligible to work USA without visa sponsorship. Duration: 12+ Months Contract Remote Contract (EST) Required Qualifications Bachelors degree in Computer Science, Computer Engineering, or a related field. 9+ years of experience building enterprise applications in Spring Core and Spring Boot. 9+ years of writing unit tests wi

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Contract

75 - 85

Senior Java Developer

Remote

•

Today

We are seeking a Senior Java Developer to join our team focused on delivering robust backend and full-stack solutions. You will work with modern technologies, including Spring Boot, AWS, and ReactJS, to build scalable applications. This role offers the opportunity to contribute to API design, microservices development, and cloud-native solutions. If you have a passion for building efficient and secure software, we encourage you to apply. RESPONSIBILITIESDevelop service-oriented architecture so

Full-time

Senior Java Analytic Developer (SWE-3)

Maryland

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Today

Leidos has a new and exciting opportunity for a Senior Java Analytic 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

Full-time

USD 107,900.00 - 195,050.00 per year

Lead Java Backend Developer- W2

McLean, Virginia

•

Today

Title: Lead Java Backend Developer Location: Must be on-site in McLean, VA for 5 days a week (Monday to Friday) Duration: Long Term Exp: 14+ Employment: W2 Interview Mode: In-Person interview Call Notes:. Looking for a Senior Java Backend Developer with expertise in Java 17 or above, SpringBoot, MicroServices, Rest API s, JSON based web services and SQL. Need someone with solid experience in Gradle/ Jenkins/ EKS rancher and cloud technologies like AWS. Highly preferred for someone from Financial

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Full-time

Depends on Experience

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Senior Java Developer jobs in Washington, DC, USA