J2EE jobs in Washington

Senior Application Engineer (Full-Stack Engineer + PEGA)

Hybrid in Vienna, Virginia

•

Today

Overview Design, develop, and optimize robust, scalable software applications that seamlessly connect technical teams with end-users, addressing complex business needs through innovative, cloud-enabled solutions. Leverage full stack development expertise across the entire software development lifecycle-including design, coding, testing, deployment, and maintenance-to deliver impactful system enhancements. Operate with minimal supervision, applying a deep understanding of business objectives to d

Sponsored

Full-time

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

McLean, Virginia

•

Today

Lead Software Engineer, Full Stack (Golang, 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

Full-time

USD 197,300.00 - 225,100.00 per year

Lead Software Engineer, Full Stack (Java, API, AWS, AI)

McLean, Virginia

•

Today

Lead Software Engineer, Full Stack (Java, API, AWS, AI) 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.

Full-time

USD 197,300.00 - 225,100.00 per year

Lead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, Claude Code)

McLean, Virginia

•

Today

Lead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, Claude Code) 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 a highly skilled and visionary Lead Back End Software E

Full-time

USD 197,300.00 - 225,100.00 per year

Lead Software Engineer, Back End (Java, Golang, AWS, CI/CD)

McLean, Virginia

•

Today

Lead Software Engineer, Back End (Java, Golang, AWS, CI/CD) 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 techn

Full-time

USD 197,300.00 - 225,100.00 per year

Lead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, AWS, Claude Code)

McLean, Virginia

•

Today

Lead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, AWS, Claude Code) 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 passi

Full-time

USD 197,300.00 - 225,100.00 per year

Lead Software Engineer, Full Stack (Java, GO, AWS, AI) (Enterprise Platforms Technology)

McLean, Virginia

•

Today

Lead Software Engineer, Full Stack (Java, GO, AWS, AI) (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 solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying da

Full-time

USD 197,300.00 - 225,100.00 per year

Java Full Stack Developer

McLean, Virginia

•

Today

Role: Java Full Stack Developer Client Location: McLean, VA Work Mode: 5 days onsite (No remote/hybrid exceptions) Must Have Skills: Java, Spring boot, Kafka, AWS , Angular & NOSQL/ SQL DB Required Skills: 8+ years of experience in Design and Development of applications using Java 8+/J2EE, Spring, Spring-Boot, RESTful Services and UI Framework 2+ years of experience in design and development of Microservice using Spring-Boot and REST API Strong knowledge/experience in ORM Framework - JPA / H

Easy Apply

Contract, Third Party

$DOE

Lead Software Engineer, Back End (Java, Javascript, Python, Go, Spring, Kafka, CI/CD, Claude Code)

McLean, Virginia

•

Today

Lead Software Engineer, Back End (Java, Javascript, Python, Go, Spring, Kafka, CI/CD, Claude Code) 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 a highly skilled and visionary Lead Back End Software E

Full-time

USD 197,300.00 - 225,100.00 per year

Mid Level Java Developer - TS Clearance

Washington, District of Columbia

•

Today

Sr Java Developer TS Clearance active Onsite 5 days a week No C2C. C2H or 1099 Top Skills: JavaAWSSpringbootStatistical ModelingAdvance Analytics Responsible for the design, development, testing, and management of the application development projects in support of IT infrastructure. This includes the programmatic integration of third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operations and

Easy Apply

Full-time

Depends on Experience

Senior Lead Software Engineer, Back End (Java, Scala, AWS)

McLean, Virginia

•

Today

Senior Lead Software Engineer, Back End (Java, Scala, 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 techno

Full-time

USD 229,900.00 - 262,400.00 per year

Java Backend Developer Senior

Ashburn, Virginia

•

Today

Job ID: 2615064 Location: Ashburn, VA, US Date Posted: 2026-07-29 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: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer oriented, and hands on Java Backend Developer with cloud experience to join our team to begin an exciting and challenging career in Ashburn

Full-time

USD 120,001.00 - 160,000.00 per year

We're Hiring - Software Engineers (Java/C++/Python) TS/SCI w/Poly

Annapolis, Maryland

•

Today

Job Description At Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! These are some of the exciting cleared Engineering roles available: - Software Developer - System Engineer -

Full-time

USD 128,200.00 - 225,975.00 per year

Sr Java Developer - TS Clearance

Remote or Winchester, Virginia

•

Today

Easy Apply

Contract

Depends on Experience

Java Full-Stack Developer Mid-Level

Hybrid in Ashburn, Virginia

•

Today

Role: Java Full-Stack Developer Mid-Level Location: Ashburn, VA Onsite 5 Days/Week Job Description: Strong hands-on experience with Java and Spring Boot Experience with React, Angular, or Vue.js Strong knowledge of REST APIs and Microservices Experience with Docker, Kubernetes/OpenShift, and CI/CD Hands-on experience with AWS services Experience with Oracle, PostgreSQL, or MongoDB Exposure to Kafka, RabbitMQ, or gRPC Knowledge of distributed systems, Elasticsearch, or Spark is a plus Strong com

Easy Apply

Full-time, Contract

Mid Level Java Developer - TS Clearance

Remote or Winchester, Virginia

•

Today

Easy Apply

Contract

Depends on Experience

Java Full Stack Developer - API, UI, React, Redshift, MST OR CST Time Zones

Remote

•

Today

Java Full Stack - API, UI, React Redshift Type: W2 With Benefits - No C2C Location: Remote - Working MST OR CST Time Zones Top 5 Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are

Easy Apply

Full-time

Depends on Experience

Sr Java Developer - Kafka, CDC, DMS, AWS, RDS Experience - MST OR CST Time Zones

Remote

•

Today

Sr Java Developer with Kafka Experience 10+ years Remote position NO Corp to Corp or IC/1099 Top 5 Technical Skills: 10+ years of SE Engineering and App Dev Java 21 with SpringBoot Kafka and CDC Aurora PostgreSQL AWS (MSK, RDS Aurora, EC2/ECS, S3) CI/CD (see complete list below) Top 2 Soft Skills: Must be a self-driven engineer Strong disciplines around Software Development Java 21 and Spring Boot o Spring Cloud Stream for continuously running Kafka Data Streaming services o Spring Batch for nig

Easy Apply

Full-time

Depends on Experience

Senior Java Developer

Remote or Queens, New York

•

Today

RESPONSIBILITIES: Kforce has a client in Long Island City, NY that is seeking a Senior Java Developer. This role is ideal for a hands-on technical leader with expertise in Java development, streaming technologies, cloud-native architectures, and production support in high-volume environments. Responsibilities: * Design, develop, and maintain enterprise-grade Java applications for real-time data processing * Build and support event-driven and streaming data solutions * Develop scalable microserv

Contract

$55 - $65 hourly

Java Full-Stack Developer

Hybrid in Ashburn, Virginia

•

Today

Role: Java Full-Stack Developer Location: Ashburn, VA (Onsite 5 Days/Week) Job Description: Strong knowledge of Core Java, OOP, and SQL Basic knowledge of Spring Boot and REST APIs Familiarity with React, Angular, or JavaScript Understanding of Microservices and database concepts Basic exposure to AWS, Docker, Kubernetes, and Git Good problem-solving and communication skills Knowledge of Agile/Scrum is a plus Internship or academic project experience is preferred

Easy Apply

Full-time

Sr Java Developer -Kafka, CDC, DMS, RDS - MST OR CST Time Zones - ZL

Remote

•

Today

Sr Java Developer - Kafka, CDC, DMS, RDS 10+ years Remote position NO Corp to Corp or IC/1099 SW Engineering & Application Development experience and expertise in following areas Java 21 and Spring Booto Spring Cloud Stream for continuously running Kafka Data Streaming services o Spring Batch for nightly and on-demand jobs o Mavenfor building and dependency management o Spring Retry, JDBC, caching, and Actuator health endpoints Kafka and CDC processingo AWS MSK and Kafka consumer/producer troubl

Easy Apply

Full-time

Depends on Experience

J2EE jobs in Washington, DC, USA