Java Developer jobs in Herndon

Your Impact Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description \*\*This role is onsite 1 day a week in Ashburn, VA. Deliver simple solutions to complex problems as a So

Leidos

€107,900 - €195,050 /year

Requirements Must have: - Bachelors degree in Engineering, Mathematics, Physical Science, Computer Science, or a related field demonstrating equivalent software development competencies. - A minimum of 7 years in a combination of designing, developing, and deploying real-time acoustic signal process

Astratek

Job Title: Java Backend Developer (Data Ingestion) 📍 Location: Ashburn, VA (Onsite / Hybrid) 💼 Job Type: W2 – Long Term Contract 🕓 Experience: 5 Years 🗣 Interview: Face-to-Face (F2F) in Ashburn, VA We are looking for a Java Backend Developer with strong Data Ingestion experience for a long-term

Dice is the leading career destination for tech experts at every stage of their careers. Our client, DRC Systems USA LLC, is seeking the following. Apply via Dice today! *Title: Senior** *Java Developer** *Location: McLean, VA (5 days - Onsite)** *Start Date: ASAP! Apply Now** *Role Overview** *We a

Role: Java Backend developer Location: Rockville, MD Duration: 6 months; long-term extensions Work Authorization: Any Interview: 2 rounds; Offer “A senior-level java backend/platform engineering role focused on building AWS-based APIs that serve large-scale big data platforms. Strong experience with

Job#: 3029075 Job Description: We are hiring Developer-Java/J2EE Specialist! Role: Developer-Java/J2EE Specialist Supporting: Large Financial Services Client Location: McLean, VA (Onsite) Assignment Type: Contract Only Duration: 6 Months Role Overview: Are you a seasoned Java developer who thrives i

General Dynamics Information Technology

$70,658 - $80,500 /year

Type of Requisition: Regular Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Software Engineering Job Qualifications: Skills: Angular, Java Software Development, Spring Framework Certifications: None

CNC Machine Programmer (Laser / Punch / Fabrication) KSM Industries Germantown, WI Position Summary The CNC Machine Programmer is responsible for creating, optimizing, and maintaining programs for laser cutting, combination laser/punch machines, and other CNC fabrication equipment. This role plays a

RoyOMartin

Primary Responsibilities The IT Programmer is responsible for designing, developing, testing, and maintaining software applications and systems that support organizational operations. This role works closely with business units, IT staff, and end users to translate business needs into functional tec

Onsite – Reston VA Face to Face Interview Only W2 – No Corp to Corp Open to Sponsorship Must be Strong Backend with expertise with “ Angular “ Strong problem-solving skills and ability to work independently Java/J2EE and related technologies including Spring, Spring boot with solid understanding of

McLean, VA Contract Apr 2, 2026 Senior Full Stack Java Developer - Must Have Qualifications: **Angular-16+preferred 18, Springboot-3x, Frontend angular (angular material id preferred). 2-3 years of hands-on experience developing angular base, UI/UX, typescript, backend rest API, Java-preferred versi

DALY Computers is a system integrator, solution provider, value added reseller, and major service provider focused on serving the IT infrastructure needs of state local governments and education customers. Our mission for over 38 years is to combine innovative technologies and services to help our c

Job ID: 2611342 Location: Chantilly, VA, US Date Posted: 2026-04-13 Category: Business Development Subcategory: Business Dev Schedule: Casual (includes On-Call and Temporary) Shift: On Call Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly

Vacancy No VN805 Employment Type Full Time Location of role Gaithersburg, MD, Radnor, PA Department Biometrics Key Responsibilities The role of the Sr. Statistical Programmer is to oversee and/or contribute to the delivery of the in-house deliverables including CDISC conversion; statistical programm

Programmer - Consultant Remote: Columbia, SC About the Job Duration: Long term Contract Position Location: Remote: Columbia, SC Pay rate: Hourly Job ID: 10662 Overview: Client is seeking an experienced Senior Application Developer to support the ongoing maintenance, enhancement, and operational stab

Computer Programmer II About CICONIX: CICONIX LLC is a Veteran Owned Small Business specializing in business advisory and technical assistance for military health programs. We value exceptional people, unwavering integrity, inclusive collaboration, and enduring impact. . Location(s): Hyattsville, MD

Computer Programmer III About CICONIX: CICONIX LLC is a Veteran Owned Small Business specializing in business advisory and technical assistance for military health programs. We value exceptional people, unwavering integrity, inclusive collaboration, and enduring impact. . Location(s): Hyattsville, M

DUTIES AND RESPONSIBILITES: • Responsible for elicitation, analysis, and documentation of business requirements. • Research and exploration of user requirements, costs, and benefits in support of documentation required for the demand management process. • Responsible for analyzing the business needs

Cardinal Technology Systems

Responsibilities Cardinal Technology Systems Corp. is a government IT solutions provider servicing commercial and government initiative in various parts of the United States. We are currently seeking a Senior Application Programmer to work for our company. Summary Must possess IT-I security clearanc

*Description:** CMS is seeking Mid-Level Full Stack Java Developers to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program for the Federal Government. The Mid-Level Full Stack Java Developer must be able to design,