Top 243 Core java developer Jobs in Reston, Va

Sr. Software Engineer
Embedded Alliance —Gaithersburg, MD
- $160,000 - $192,000 a year
- Full-time
- Azure
- 6 years
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Principal Test Engineer (SDET)
Navy Federal Credit Union —Vienna, VA
- $110,500 - $141,600 a year
- Online Application
- Computer science
- Azure
- Computer Science
Mid SW Developer
CGI Group, Inc. —Fairfax, VA
- $70,800 - $156,700 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
Software Developer
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- Bachelor of Science
- Mid-level
- Office
- Health insurance
DevOps Engineer, Senior (Linux)
Freddie Mac —McLean, VA
- $130,000 - $196,000 a year
- Full-time
- 5 years
- Fair chance
- Senior level
Sr. Java Developer
AVM Consulting Inc —Reston, VA
- 5 years
- Bachelor of Science
- SQL
Software Engineer
Interclypse, Inc. —Reston, VA
- Full-time
- Mid-level
- Windows
- C++
- Paid jury duty
- Health savings account
AI/ML Engineer
Cornerstone Defense —Herndon, VA
- Contract
- 6 years
- Java
- AWS
6d
Software Developers / Software Engineers
PMG Global —Herndon, VA
- Computer science
- Computer Science
- Bachelor of Science
Core Java Developer
NovaGigs —McLean, VA
- Computer science
- Computer Science
- Mid-level
Software Engineer - Developer Platform (US Federal)
Workday —Reston, VA
- $123,900 - $205,400 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Flexible schedule
3d
Java Developer - Junior Level
Antra, Inc —Sterling, VA
- From $70,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Java
- Health insurance
- Dental insurance
Quick Apply
Application Developer - Java
Reinventing Geospatial, Inc. (RGi) —Herndon, VA
- Full-time
- Mid-level
- Windows
- Leadership
- Paid parental leave
- Health insurance
Mobile Developer
NextXAP —Herndon, VA
- Full-time
- Computer science
- Computer Science
- Engineering
Full Stack Java Developer
NovaGigs —McLean, VA
- Computer science
- Computer Science
- Mid-level
Senior Java Developer
Laansu —Sterling, VA
- $125,000 - $145,000 a year
- 8 hour shift
- Computer science
- Management
- Computer Science
- Paid holidays
- Disability insurance
Quick Apply
Full Stack Developer *
Virtual Service Operations —Ashburn, VA
- $80,000 - $128,000 a year
- Hybrid work
- Bachelor of Science
- Writing skills
- Maintenance
- Health insurance
Sr. Java Developer with Rest API Development
Stratacent —Reston, VA
- Research
- Office
- Java
Quick Apply
Software Developer
DANE LLC —Chantilly, VA
- $85,000 - $100,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Junior Software Developer
Amentum —Merrifield, VA
- $79,000 - $170,000 a year
- 8 hour shift
- Pass drug screening
- System design
- Mid-level
- Employee stock purchase plan
- Paid holidays

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core java developer jobs near reston, va

Sr. Software Engineer

Embedded Alliance
Gaithersburg, MD

Quick Apply

Job Details

Full-time
$160,000 - $192,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
401(k) 6% Match
Vision insurance
401(k) matching
Life insurance
Referral program
Retirement plan

Qualifications

Top Secret Clearance
Teamwork
Azure
Amazon EC2
Data retrieval time improvement
Git
Java
SQL
REST
System deployment
Linux
Maven
Query management
Python

Full Job Description

About Embedded Alliance

Embedded Alliance is an enterprise solutions company focused on customer workflow, data analytics, and geospatial innovation. As an Veteran-Owned Small Business, we are passionate about our mission and just as passionate about our people. We actively support our team’s desire for a true work/life balance, ensuring you have the flexibility and support to thrive both inside and outside of core work hours.

Position Overview

We are seeking an experienced Senior Full-Stack Software Engineer to contribute to the design, development, and delivery of scalable software solutions for NGA.

In this role, you will implement high-quality software across the full stack while collaborating with cross-functional teams to deliver reliable, maintainable systems. The ideal candidate possesses deep object-oriented programming expertise, strong backend development experience, and the agility to contribute to front-end and DevOps efforts as needed.

Clearance Level Required:

Must have a Top Secret with SCI eligibility and able to obtain a Polygraph.

What You Will Do (Primary Responsibilities)

Architect & Develop: Design, test, troubleshoot, and maintain scalable software applications using robust object-oriented design principles (Java or Python).
API & Database Integration: Build and maintain high-performance RESTful services; develop and optimize complex SQL queries and database schemas.
System Optimization: Develop, deploy, and troubleshoot applications within Linux-based environments, diagnosing issues spanning both application and database layers.
Collaborate & Mentor: Participate in technical design discussions, contribute to architectural decisions, and support team code quality through constructive code reviews.
Drive Solutions: Act as a technical lead on complex tasks with minimal supervision, translating mission requirements into effective technical solutions.

Basic Qualifications:

US citizenship is required per contract.
Bachelor’s degree in Computer Science, Software Engineering, or related field with 8–12 years of relevant experience or Master’s degree with 6–10 years of relevant experience.
Core Tech Stack: Professional experience with Java or Python for object-oriented applications.
Backend & Environment: Strong experience with REST APIs, SQL query optimization, and working knowledge of Linux deployment environments.

Preferred Qualifications:

Geospatial Expertise: Knowledge of geospatial data formats, tools, and standards (e.g., OGC, GeoServer, PostGIS, ESRI).
Cloud & DevOps: Experience with multi-cloud architectures or specific AWS services (S3, SQS, SNS, EC2, CloudFormation, RDS).
IC Environments: Familiarity with Intelligence Community enterprise tools (e.g., Keycloak, Vault).
Modern Data & Frontend: Experience with NoSQL (OpenSearch/Elasticsearch) and UI/UX frontend web development.
Certifications: AWS Certified Developer, Security+, CISSP, or SAFe Agile.

Job Type: Full-time

Pay: $160,000.00 - $192,000.00 per year

Benefits:

401(k)
401(k) 6% Match
Dental insurance
Health insurance
Life insurance
Paid time off
Parental leave
Referral program
Retirement plan
Vision insurance

Security clearance:

Top Secret (Required)

Work Location: In person

Quick Apply

Refine Your Search

core java developer jobs in reston, va

Sr. Software Engineer

Principal Test Engineer (SDET)

Mid SW Developer

Software Developer

DevOps Engineer, Senior (Linux)

Sr. Java Developer

Software Engineer

AI/ML Engineer

Software Developers / Software Engineers

Core Java Developer

Software Engineer - Developer Platform (US Federal)

Java Developer - Junior Level

Application Developer - Java

Mobile Developer

Full Stack Java Developer

Senior Java Developer

Full Stack Developer *

Sr. Java Developer with Rest API Development

Software Developer

Junior Software Developer

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