Senior Java Developer jobs in Washington, DC

McLean, Virginia

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Today

Job Title: Senior Java Developer Experience Required: 10+ Years Location: Mclean, VA(Face to Face Interview) About the Role We are seeking an experienced Senior Java Developer with strong expertise in event-driven microservices architecture, data streaming, and cloud-based deployments. The ideal candidate will have a proven track record of building high-performance backend systems using Java, Spring Boot, Spark, and AWS. Key Responsibilities Design, develop, and maintain scalable Java-based

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

Sr. Java Developer

Bethesda, Maryland

•

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 Java Backend Developer

McLean, Virginia

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Today

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, Third Party, Contract

Sr. Java Developer / WebLogic Administrator

Hybrid in Fairfax, Virginia

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22d ago

Overview International Logic Systemsis a woman-owned, small business established in 1993. We provide innovative IT solutions that support mission-critical projects for the Federal Government, as well as civilian and commercial sectors. ILS has an opening for a Senior Java/WebLogic Administrator. 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

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Full-time

$100,000+

Senior Java Developer - Remote - W2 only

Remote

•

Today

RESPONSIBILITIES Acquire deep knowledge of application development frameworks developed by the team to handle support requests without any guidance.Be responsible for timely and quality delivery of assigned job spanning multiple tiers/modules without any oversight.Tactically execute a well-defined, but complex problem by subdividing it into multiple simple tasks.Implement code with the most efficient algorithms and data structures.Realize resilient and high-performing software components by util

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Contract

Depends on Experience

Senior Java developer

McLean, Virginia

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2d ago

Role: Senior Java developer McLean, VA Exp in required skills: 10 & Above Must have: Advanced Java Concepts, PySpark, Angular 13+ Senior Java development skills Event-based systems Spring Boot Microservices Kafka Streaming (Nice to have) Flyway (Nice to have) Jenkins (Nice to have) Git RDBMS and NoSQL Spark (Must have) AWS EC2, EKS, S3, AIM, VPC Additional Sills: Skills: Category Required Importance Experience Digital: PySpark Yes 1 7+ years

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Third Party, Contract

Depends on Experience

Senior Java Developer only w2 any visa

Hybrid in McLean, Virginia

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10d ago

Looking for senior Java Developer

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Contract

$40 - $50

Senior Java/J2EE Developer

McLean, Virginia

•

Today

Role: Java/J2EE Developer Location: Mclean VA (Local Canddate only) Duration: 03 to 6 Month Responsibilities: Engage business users to define the requirements and design for a vast array of tools supporting trade analytics, pooling & securitization, trade capture, reporting, and reconciliation.Application development, prototyping, and high level technical consulting primarily in Java, Spring, SQL, on AWS.Work closely with team members and business partners to develop cutting edge technology solu

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Contract

Depends on Experience

Senior Java Developer

Remote

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4d 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

Sr Java Developer

Remote

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3d ago

Top Skills: CORE JAVA/J2EE, Spring Framework, Hibernate, SQL DB, Technical production support, Integration issues triaging between multiple apps. Job Description: 8-10 years experience in Design and Hands on Development of Java based J2EE applications. Experience in use of any IDE/Eclipse (commonly used plug-ins and debug techniques) Experience in JEE patterns and ability to use commonly used on in real time situations including messaging. Experience in MYSQL DB and PL/SQL stored procedures imp

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Full-time

$80,000 - $100,000

Senior Java Developer

Remote or Hybrid in Jacksonville, Florida

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Today

Senior Java Developer 7 month+ Contract 100% Remote Job Summary The Senior Java Developer is responsible for designing, developing, and maintaining enterprise-level IT solutions. This role involves building and optimizing applications, writing clean and efficient code, performing detailed unit testing, and maintaining both planned and unplanned internally developed systems. The Senior Java Developer also evaluates third-party products, ensures compliance with IT controls, and safeguards th

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Full-time

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. This position offers remote setup with the flexibility to

Full-time

Sr Java Developer

Remote or Hybrid

•

Today

FedTec Overview: FedTec is a Woman-Owned Small Business with headquarters in Reston, VA. However, FedTec is more than just a company we are a dedicated team of visionary individuals who understand the power of transformation. With our unwavering commitment to innovative technology and forward-focused methods, we empower government agencies to fulfill their missions successfully with our capabilities in Digital Transformation, and Cyber Security. Our strategy is rooted in in-depth advising and

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Full-time, Third Party

$110000

Senior Java Developer

Remote

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2d ago

Job Title: Senior Java DeveloperLocation: RemoteClient: JPMC (J.P. Morgan Chase)Employment Type: ContractExperience Level: 10+ Years About the RoleWe are seeking a highly skilled Senior Java Developer to join our development team supporting J.P. Morgan Chase in Texas. The ideal candidate will have strong expertise in designing, developing, and maintaining enterprise-grade Java applications, with a focus on performance, scalability, and reliability. You will collaborate with architects, business

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Contract

100 - 120

Senior Java Developer

Remote or Tampa, Florida

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Today

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications de

Full-time

USD 96,960.00 - 145,440.00 per year

Sr. Java Developer - Remote

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. Responsibilities : Will be primarily doing OEP support (sales). They will be Implementing new changes, support sales tools, etc. We expect candidate to quickly get into our existing code base and be able to troubleshoot some of our existing projects as needed. May also be working on aut

Contract

USD 60.00 - 65.00 per hour

Urgent Opening - Sr. JAVA Developer - Remote

Remote

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2d ago

Hello Professional, I hope you are doing well..!! We have a very urgent opening for the role of Security Analyst. Kindly let us know if you are interested. Role: Sr. JAVA Developer Location: Remote Duration: 10-12 months Top Skills: CORE JAVA/J2EE, Spring Framework, Hibernate, SQL DB, Technical production support, Integration issues triaging between multiple apps. Job Description: 8-10 years experience in Design and Hands on Development of Java based J2EE applications. Experience in use of an

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Contract

Depends on Experience

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

Senior AWS Java Full Stack Developer

Reston, Virginia

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3d ago

Title: Senior AWS Java Full Stack Developer Location: Reston, VA Job Description: 8+ years of hands-on experience with Java, J2EE, XML, and Web Services Proven expertise in Python and microservices architecture Deep knowledge of Spring, Spring Boot, Hibernate, and RESTful web services Front-end experience with Angular (4/5/6/8) or react, plus JavaScript, HTML, and CSS Experience in application integrations (SOAP/REST, ESB, JMS, file/data transfers) Experience working in Agile Scrum teams and di

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Full-time

$100,000 - $120,000

Senior Java Full Stack Developer - Citizen

Hybrid in Sterling, Virginia

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24d ago

Title: Java Full Stack DeveloperCustomer: USCISClearance: ship with ability to obtain Public trust clearanceLocation: Washington, DC offices and/or Sterling, VA. Project Overview:We are seeking a Java Full Stack Developer to join our team. In this role, your strong analytic skills and ability to solve challenges with technology will make an impact on our government clients critical missions, improving millions of lives across the globe. Position Overview:Analyze problems such as user requirem

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Full-time

$140,000+

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Senior Java Developer jobs in Washington, DC, USA