

Senior Java / Fullstack Developer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Java / Fullstack Developer in McLean, Virginia, for 12+ months at a pay rate of "unknown." Requires 5-8 years of experience in Java, Spring Boot, Microservices, and GraphQL. Local DMV candidates preferred.
π - Country
United States
π± - Currency
$ USD
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π° - Day rate
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ποΈ - Date discovered
July 26, 2025
π - Project duration
More than 6 months
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ποΈ - Location type
On-site
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π - Contract type
Unknown
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π - Security clearance
Unknown
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π - Location detailed
McLean, VA
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π§ - Skills detailed
#Automation #Hibernate #Spring Boot #Kubernetes #AWS (Amazon Web Services) #GIT #Code Reviews #Kafka (Apache Kafka) #Deployment #REST (Representational State Transfer) #API (Application Programming Interface) #Docker #Java #SQL (Structured Query Language) #Computer Science #Leadership #JavaScript #JUnit #Security #Scala #HTML (Hypertext Markup Language) #MongoDB #Angular #Oracle #GraphQL #Strategy #JSON (JavaScript Object Notation) #Microservices #SQL Server #DevOps #Jenkins #Regression #Databases
Role description
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Job Title: Java Developer
Location: McLean Virginia 22102 (5 days onsite)
Duration: 12+ Months
On-site Requirement: Must be available for an in-person second round interview
Need Local Candidates from DMV Area
Must Have Qualifications:
5 to 8 years of hands-on experience with Java, Spring boot, Microservices, and GraphQL. Preferred: Angular AWS, MongoDB, and 5-8 years of experience
Must Key Skills:
β’ Java
β’ Spring Boot (Spring framework is critical)
β’ Microservices
β’ GraphQL (must have)
Preferred: Angular, AWS, MongoDB, Experience with CI/CD deployment pipelines, Messaging frameworks (e.g., Kafka, RabbitMQ) β preferred
Candidateβs Impact:
Technical Leadership
Work with team of employees and contingent workers to build data components/applications needed for Modern Delivery teams.
Provide support to keep team on track to complete projects and ensure project goals are met by helping team members.
Meet development schedules by ensuring the delivered solutions meet the technical specifications and design requirements.
Drive key technical and architectural decisions for the systems, provide and influence key designing decisions for the technology, infrastructure, and configuration of the systems for scalability and capacity.
Application Remediation
Provide proactive advice and feedback throughout the development lifecycle for prevention and early correction of quality problems.
Developing model applications/microservices based on Java webservices frameworks.
Train and mentor junior staff / team members
Fixing software security vulnerabilities identified in SAST and FOSS scanning.
Contribute to design and code reviews.
Document lessons learned; help maintain knowledge database.
Technology/Business Partnership
Collaboratively work with all other MD Teams to identify βWin/Winβ opportunities and improve efficiency.
Championing and influencing technology decisions with business partners, IT management and Team members on matters concerning multiple sophisticated projects which requires the ability to negotiate while maintaining effective relationships.
Champion current trends in the industry partnering with Engineering and Architecture Services
Driving technical solutions in alignment with architectural roadmaps
Engage with business users, application owners and other affected parties in the project inception phase to understand application, define remediation strategy, and test strategy.
Qualifications:
Minimum of 5 to 8 years relevant professional experience.
Bachelor's degree in computer science or any quantitative field.
Strong experience in Design and Development of GraphQL is a must for this position.
Front End Skills: Web based application skills (Angular, JavaScript, CSS,HTML).
Back End Skills: Java - REST/Json API, Spring Boot, Hibernate.
Automation Testing: Junit, Cypress, Automated Performance and Regression/Functional Testing.
Devops Tools: git, gradle, Docker, Jenkins, Kubernetes, OCP/AWS, CI/CD pipeline.
Experience in databases like Oracle ,Sql server and DB2.=
Experience in Mongo DB ,Postgress preferred.
Experience with Apache camel, Active MQ, Google Apigee is preferred.
Experience in mortgage origination and underwriting applications is preferred.
Keys to Success in this Role:
Good interpersonal, relationship building and team working skills.
Shown ability to communicate optimally with various teams, both business and technical, to achieve goals.
Ability to communicate clearly, efficiently, persuasively.
Motivated to learn new technologies and identify process improvements and efficiencies.
Strong verbal and written communication skills