Full-Stack Java Engineer – Cloud, APIs & Agile Delivery

C Mack Solutions LLC; Ashburn (VA); On-site; USD 75,000 - 155,000; Full time

Benefits offered by this job

Medical

Dental

Vision insurance

Retirement plans

Paid time off

Other supplemental programs

Job summary

C Mack Solutions LLC is seeking a Java Software Engineer to design, develop, and implement software in an Agile environment. You will work on full-stack development across a diverse stack, including front-end interfaces and back-end services, with API integration, cloud platforms, and complex data systems.

The role requires at least 5 years of experience, U.S. citizenship, and the ability to obtain CBP Public Trust clearance.

Qualifications

• Bachelor’s degree with 5+ years of work experience.
• Develop and maintain secure, scalable, and high-performance applications.
• Back-end services and mission-critical business logic using Java and related frameworks.
• At least 4 years of experience with JavaScript and/or Angular.
• At least 3 years in a story-based Agile team using JIRA or similar tool.
• Strong database skills.
• Experience with REST and/or SOAP APIs.
• Experience with JavaScript, HTML5, and/or jQuery.
• Cloud experience.
• Strong communication skills, both verbal and written.

Responsibilities

• Design, develop, and implement software applications using JavaScript.
• Collaborate with IT infrastructure teams to integrate APIs and enhance system performance.
• Write clean, maintainable code and conduct thorough testing to ensure software reliability.
• Troubleshoot and resolve software defects and performance issues in a timely manner.
• Participate in code reviews and provide constructive feedback to peers.
• Document software specifications, design processes, and user guides for future reference.
• Stay updated on industry trends and emerging technologies to continuously improve skills and knowledge.

Skills

Java

JavaScript

REST APIs

SOAP APIs

Angular

JIRA

Agile

Databases

Cloud

Communication

HTML5

jQuery

Education

Bachelor’s degree

Tools

Angular

JIRA

AWS

Selenium

Job description

C Mack Solutions LLC is seeking a Java Software Engineer to design, develop, and implement software in an Agile environment. You will work on full-stack development across a diverse stack, including front-end interfaces and back-end services, with API integration, cloud platforms, and complex data systems.

The role requires at least 5 years of experience, U.S. citizenship, and the ability to obtain CBP Public Trust clearance.