Java Software Developer jobs in Mclean

A prominent federal contractor is seeking a strategic Client Executive to lead business development efforts in Virginia. This role focuses on the Department of Homeland Security and requires extensive experience in federal business development. Candidates should have a proven track record of identif

KnackHook, LLC

Need only locals Java developer Contract McLean, VA hybrid local must Interview Information: Rounds: 2 rounds Duration: 30 minutes | 60 minutes Interview Type: 1st round virtual| 2nd round on-site. Must Have Qualifications7 years of hands-on Java development with preference of Java 21 with experienc

Trebecon LLC

We’re Hiring: Java Full Stack Developer 📍 Location: McLean, VA (Onsite) 📄 Employment Type: W2 ⏳ Duration: Long Term We are looking for a highly skilled Java Full Stack Developer with strong experience in microservices architecture and cloud technologies. 🔧 Core Skills: Java, Spring Boot Microserv

ByteBridge Technologies, Inc

Client: Freddie Mac Duration: 6 Months Contract with possible extension Title: Senior Software Developer (Python – Backend) 1121/1122 Location: McLean, VA (5 days - Onsite) Must Have Qualifications: 7 years of backend development- Python required. Strong database skills-SQL Server or DB2, data extra

Trebecon LLC

Role: Java Full Stack Developer Location: McLean, VA Experience: 10+ Years We are looking for a Senior Java Full Stack Developer with strong expertise in building scalable enterprise applications using Java, Microservices, AWS, and modern front-end frameworks . The ideal candidate should have deep h

Trebecon LLC

Role: Java Full Stack Developer Location: McLean, VA (Onsite) Duration: Long-Term Contract Position Overview We are looking for a highly skilled Java Full Stack Developer to join a dynamic team supporting enterprise-grade applications. The ideal candidate will have strong experience in backend micro

Trebecon LLC

Job Title: Java Full Stack Developer Location: McLean, VA (Onsite) Key Responsibilities Design, develop, and maintain scalable full-stack applications Build and deploy microservices-based architectures Develop responsive front-end applications using Angular or React Work with AWS services and contai

Overview As a Software Development Manager, you will work with our growing DevSecOps practice as a technical project manager or team lead evaluating, identifying, and developing complex software solutions using cloud-native services, APIs, and microservices architectures. We are looking for candidat

Capital One

Lead Software Engineer (Python, Java, JS, Postgres, MySQL, DynamoDB, MilvPinecone) 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

Devbytes inc

Job Title : Java Backend Developer Location: Mclean VA Duration: Long term Job Type : Contract Visa - GC Responsibilities: Strong experience in Java development with frameworks like Spring Boot and Hibernate Design, build, and maintain scalable backend services and RESTful APIs Work with databases s

Visionsoft International

Full stack developer min 7-8 years out and out java developer. Advanced sql experience. Transforming from one data base to another, data mapping, data analytics, advanced mapping. Basic qualification, Solid java, springboot, sql mvc, spring security, spring data jpa. Rest API, Microservices, java st

Visionsoft International

Java/python, strong proficiency in java 8 and python, spring boot, spring MVC, spring security, REST API. Kafka technology. Jango framework, special skills, AI ML integration pattern, exposure to MCP.. Strong Communication necessary. Gradel, pytest, unit test automation requirements.

Position Overview Within Loan Portfolio Management and Structuring team, you will work closely with LPMS, Single Family Securitization, and I&CM technology teams analyzing complex SQL queries and aligning with new data sources supporting CDW migration. This will require updating LPMS java applic

Job Number: R0236822 University, Applied AI Software Developer The Opportunity: In the defense mission space, artifi cia l intelligence (AI) is only as strong as the mathematical foundations that enable it. As an Applied AI Mathematics Intern, you'll help our team explore emerging approaches in opti

Location: McLean, VA (Fully Onsite) Salary Range: Competitive, based on experience and qualifications Introduction We are seeking a seasoned professional with a robust background in full stack development, specializing in Java and advanced SQL. This role involves supporting the full application life

Torque Technologies LLC

Java Full Stack Developer McLean, Virginia (Onsite) Long Term Job Description - Developer-Full Stack Professional We are seeking a highly skilled and experienced Senior Full Stack Developer with expertise in J2EE, WebLogic, Unix Shell scripting and AWS, EKS knowledge. The ideal candidate will have o

Tekcel8

Hiring: Java Developer | Long-Term Contract | W2 Role Location: Virginia Role: Java Developer Experience: 6+ Years Employment Type: W2 (Long-Term Contract) Visa: GC-EAD, USC We are currently looking for a skilled Java Developer for a long-term W2 contract opportunity in Virginia. If you have strong

Java Python Developer McLean, VA 12 Months Face to Face Interviews Java/python Strong proficiency in java 8 and python, spring boot, spring MVC, spring security, REST API. Kafka technology. Jango framework, special skills, AI ML integration pattern, exposure to MCP. Strong Communication necessary. G

Key Requirements 7 years of backend development experience(minimum) Strong in Java (8 ) and/or Python Experience with Spring Boot / Flask / FastAPI / Django Strong knowledge of REST APIs, data structures, multithreading Hands-on with SQL (MS SQL preferred) & data modeling Experience with Kafka,

Location: Mclean, VA Duration- 9 Months contract Title- Java Developer Introduction We are seeking a highly skilled developer with strong experience in backend development, microservices architecture, and cloud technologies. The ideal candidate will have hands-on experience in building scalable appl