Java Full Jobs in District of Columbia

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Java backend Lead Engineer - Python & AWS

International Millennium Consultants, Inc. (IMC)

•

Ashburn, Virginia, USA

Contract

contract hybrid Lead Software Engineer role based in Ashburn, VA. This is a hybrid position requiring 3 days onsite per week. We're looking for strong lead-level candidates with deep hands-on backend engineering experience. Key Requirements: 8+ years of software development experience focused on Java backend development .2+ years in a technical lead roleStrong experience with Python and working within an AWS environmentSolid DevOps skills (on-prem and AWS, CI/CD pipelines)Proven experience main
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Posted 5 days ago | Updated 2 days ago

Fullstack Engineer / Java / Azure / Fintech

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A leading finance company based in Chicago is actively seeking a skilled Fullstack Engineer to join their dynamic team. The ideal candidate will have strong expertise in Java, Azure, and cloud architecture, with a proven track record of designing and deploying scalable solutions. This is an exciting opportunity to work in a fast-paced, innovative environment where you will contribute to developing cutting-edge financial platforms. If you are passionate about cloud technologies and have a solid f
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Posted 58 days ago | Updated 12 hours ago

SDET with Java

Hexaware Technologies, Inc

•

Reston, Virginia, USA

Full-time

Role - SDET with Java Location - Reston, VA Job Type- Onsite-Hybrid Job Description - Candidate must have experience in SDET (Java, Selenium and Cucumber)Experience in Automated Testing and about 8-10 Years of overall Testing experience.Solid understanding of Java/J2EE or Python development to be able to design, implement and triage defects or issuesKnowledge/ experience with AWS services such as Lambda, RDS, Redshift, EC2, EMR etcAbility to build automation testing frameworks from scratch (Sel
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Posted 39 days ago | Updated 4 days ago

Senior Full-Stack Software Engineer- JAVA/AWS (Top Secret Clearance)

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Agile Methodology, Linux, Relational Database Management System (RDBMS) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: The Senior Software Engineer shall work with the Government lead supporting the SecD Develop
Posted 6 days ago | Updated 3 hours ago

Java/J2EE Senior Developer

Apex Systems

•

Tysons, Virginia, USA

Full-time

Job#: 2065154 Job Description: Job Description: Design, develop, and maintain Java-based applications to support the client's business operations.Collaborate with product managers, designers, and other stakeholders to understand user requirements and translate them into technical specifications.Ensure the performance, quality, and responsiveness of applications.Develop and implement microservices architecture to enhance application scalability and maintainability.Participate in code reviews, pr
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Posted 60+ days ago | Updated 2 days ago

Senior Java Engineer

S2Alliance Inc

•

Ashburn, Virginia, USA

Full-time

Overview S2Alliance seeking a motivated, career, and customer-oriented Java Developer to join our team in VA to begin an exciting and challenging career. U.S. Citizenship is required due to federal government security clearance requirements. Essential Job Duties: Bachelor s degree in computer science or related engineering field with 9+ years of technical experienceExperience designing, building, and maintaining systems running on AWS (or equivalent cloud provider) - EC2, Lambda, Kinesis, SQS
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Posted 60+ days ago | Updated 15 days ago

Java Solution Architect ? AI/ML (GenAI)

Lumen Solutions Group Inc.

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Remote or Reston, Virginia, USA

Contract

Job Title: Java Solution Architect - AI/ML (GenAI) Location: Remote (Within 100 miles of Reston, VA; onsite once a week - preferably Wednesdays) Job Type: Contract Overview: We are actively seeking a Java Solution Architect with deep expertise in Generative AI and Machine Learning architecture to support a range of cutting-edge initiatives. This is a contract-only, high-impact role focused on architecting scalable, secure, and efficient AI/ML solutions using AWS services, with a strong emphasis
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Posted 16 days ago | Updated moments ago

Lead Software Engineer, Back End (Python, Java, Go, AWS)

Capital One

•

McLean, Virginia, USA

Full-time

Lead Software Engineer, Back End (Python, Java, Go, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technol
Posted 2 days ago | Updated 3 hours ago

Lead Back End Engineer (Java, GraphQL, AWS)

Capital One

•

McLean, Virginia, USA

Full-time

Lead Back End Engineer (Java, GraphQL, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a C
Posted 9 days ago | Updated 3 hours ago

Senior Lead Software Engineer, Back End - Java, Python, Big Data (Enterprise Platform Technology)

Capital One

•

McLean, Virginia, USA

Full-time

Senior Lead Software Engineer, Back End - Java, Python, Big Data (Enterprise Platform Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate
Posted 9 days ago | Updated 3 hours ago

Lead Software Engineer, Back End(Java, AWS) (Enterprise Platforms Technology)

Capital One

•

McLean, Virginia, USA

Full-time

Lead Software Engineer, Back End(Java, AWS) (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data w
Posted 10 days ago | Updated 3 hours ago

Senior Lead Software Engineer, Full Stack (Python, Java, AWS)

Capital One

•

McLean, Virginia, USA

Full-time

Senior Lead Software Engineer, Full Stack (Python, Java, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technolo
Posted 4 days ago | Updated 3 hours ago

Lead, Software Engineer (Backend) Java/AWS

Capital One

•

McLean, Virginia, USA

Full-time

Lead, Software Engineer (Backend) Java/AWS Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital
Posted 9 days ago | Updated 3 hours ago

Java Developer

ManTech

•

Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Java Developer to join our team in Chantilly, VA. Responsibilities include but are not limited to:Works closely with Cyber Security Engineering teamDevelops enterprise software solutions supporting Identity, Access, and Credential Management.Engineers and deploys capabilities to provide new functionality, improve system performance/availability, and for generating efficiencies in the maintenance of the operational environment.Provides Oracl
Posted 37 days ago | Updated 1 hour ago

Java Developer

ManTech

•

Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Java Developer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Works closely with Cyber Security Engineering teamDevelops enterprise software solutions supporting Identity, Access, and Credential Management.Engineers and deploys capabilities to provide new functionality, improve system performance/availability, and for generating efficiencies in the maintenance of the operational environment.Provides Orac
Posted 37 days ago | Updated 1 hour ago

Full Stack Java Developer

Judge Group, Inc.

•

Manassas, Virginia, USA

Full-time

Location: Manassas, VA Description: Our direct client in the financial services sector is seeking a talented Full Stack Java Developer to join their team in Manassas, VA. This is a hybrid role requiring candidates to work onsite 2 days per week. Role: Full Stack Java Developer Location: Manassas, VA 20110 (Hybrid) Role Overview: We are looking for a skilled Full Stack Java Developer with strong expertise in the Robot Framework to contribute to testing efforts, develop front-end and back-end so
Posted 60+ days ago | Updated moments ago

Java Developer II

Infomatics Corp

•

Washington, District of Columbia, USA

Contract

Strong proficiency in the Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security) and its core concepts (IoC, DI, AOP). Experience with Python web frameworks (e.g., Django, Flask, FastAPI) and scripting for automation or data processing. Hands-on experience with relational databases (e.g., MySQL, PostgreSQL) and ORMs (Hibernate, Spring Data JPA, Django ORM, SQLAlchemy). Familiarity with RESTful API design, development, and documentation. Proficiency in version control systems (e
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Posted 2 days ago

Java Developer Principal

SAIC

•

Ashburn, Virginia, USA

Full-time

Job ID: 2503132 Location: ASHBURN, VA, US Date Posted: 2025-04-29 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Position Overview We are currently seeking a motivated, career and customer-oriented Java/JEE Developer (Senior Level) to join our team to begin an exciting and challenging career in As
Posted 60+ days ago | Updated 1 hour ago

Developer-Java/J2EE Senior

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2057632 Job Description: We are hiring Developer-Java/J2EE Senior! Role: Developer-Java/J2EE Senior Supporting: Large Financial Services Client Location: Hybrid - Tuesday through Thursday - McLean, VA Position Description: We are seeking seasoned Senior Developer-Java/J2EE to join a passionate Agile Product team to design, code, and test the technological architecture of critical accounting and reporting services. You will collaborate with a dynamic team of full-stack developers to enhanc
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Posted 60+ days ago | Updated 2 days ago

Java Developer

Collabera LLC

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Remote or Toronto, Ontario, Canada

Full-time

Must Haves: 7-10 years of experience as a back end developer working on both design and development Java8+ RESTful services Spring framework Oracle database & PLSQL Versioning tools: GitLab 3+ years of experience with Kubernetes Working exposure to UI Frameworks: Spring boot Working exposure to front end technologies: Java Script Must be able to debug and read Java Script Strong object-oriented design and analysis skills Experienced usage of Software Engineering Processes Working within Agile
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Posted 2 days ago | Updated 16 hours ago