Senior Java Full Stack Software Engineer

MATRIX SYSTEMS & TECHNOLOGIES INC; Washington (District of Columbia); On-site; USD 120,000 - 180,000; Full time

Job summary

Matrix Systems and Technology inc is seeking a senior software engineer to design, develop, test, and maintain Java full stack applications and APIs. The role includes developing web interfaces, backend services, and integrating components, with hands-on experience in AWS, MongoDB, and Amazon Aurora/RDS.

You will review code, mentor engineers, and collaborate across requirements, testing, and delivery teams to resolve issues.

Qualifications

• Eight or more years of relevant software engineering experience.
• Hands-on Java full stack development experience, including front-end web technologies and backend services.
• Exposure to AWS, MongoDB and Amazon Aurora/RDS.
• Experience with API integration, database access and application troubleshooting.
• Ability to communicate technical decisions and collaborate with a delivery team.

Responsibilities

• Design, develop, test and maintain Java full stack applications and APIs.
• Develop web interfaces and backend services and integrate application components.
• Work with MongoDB and relational databases, including Amazon Aurora/RDS.
• Support application deployment and troubleshooting in AWS environments.
• Review code, guide technical decisions and mentor other engineers.
• Collaborate with requirements, testing and delivery teams to resolve issues.

Skills

Java full stack development

Front-end web technologies

Code review

Mentoring engineers

Team collaboration

Tools

AWS

MongoDB

Amazon Aurora/RDS

APIs

Relational databases

Job description

About Matrix Systems and Technology inc

Established in 1996, Matrix Systems and Technology, Inc. (MSTi) provides IT and engineering services to federal, state and local government and commercial clients. Our work includes software testing and quality assurance, project management, requirements analysis, implementation support and IT staff augmentation.

Responsibilities

• Design, develop, test and maintain Java full stack applications and APIs.


• Develop web interfaces and backend services and integrate application components.


• Work with MongoDB and relational databases, including Amazon Aurora/RDS.


• Support application deployment and troubleshooting in AWS environments.


• Review code, guide technical decisions and mentor other engineers.


• Collaborate with requirements, testing and delivery teams to resolve issues.

Qualifications

• Eight or more years of relevant software engineering experience.


• Hands-on Java full stack development experience, including front-end web technologies and backend services.


• Exposure to AWS, MongoDB and Amazon Aurora/RDS.


• Experience with API integration, database access and application troubleshooting.


• Ability to communicate technical decisions and collaborate with a delivery team.