Senior Java Architect, IRS MBI Clearance

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🕒 December 8, 2025

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3M Consultancy

WebsiteLinkedInAll Job Openings

1 - 10 employees

Founded 2018

🤝 B2B

🎯 Recruiter

B2B • Recruitment • Staffing

3M Consultancy is an established Information Technology Staffing Firm dedicated to fulfilling hiring needs for businesses of all sizes. With over 15 years of experience, they pride themselves on sourcing top talent by meticulously understanding client requirements and business culture. Their strategic approach, which combines flexibility and a deep understanding of industry demands, ensures that organizations receive candidates who fit their unique needs and goals.

📋 Description

• Design, develop, test, and optimize complex system-level software components • Work on operating systems, middleware, embedded systems, and core infrastructure • Collaborate closely with systems engineers to design scalable and secure architectures • Perform low-level debugging, tuning, and performance optimization • Ensure system reliability, resiliency, and compliance with federal security standards • Document architecture, workflows, and integration patterns • Design and develop scalable, secure enterprise applications • Build modern software solutions using Java, Python, or other relevant frameworks • Write clean, maintainable, well-tested code • Troubleshoot and resolve complex application issues • Work with cross-functional teams to integrate applications with enterprise services • Implement CI/CD best practices and application performance tuning • Design and implement complex systems architectures that support enterprise operations • Integrate software, hardware, networks, and cloud services into cohesive systems • Conduct performance analysis, capacity planning, and optimization • Develop system diagrams, architecture documents, and integration workflows • Collaborate with developers, security teams, and infrastructure engineers • Ensure all systems meet federal security and compliance requirements.

🎯 Requirements

• 10+ years of professional systems-level development experience • Strong programming experience in Java, C, C++, or similar languages • Deep understanding of OS internals, memory management, and distributed systems • Experience with secure architecture design in the federal environment • Strong debugging, profiling, and performance tuning skills • 10+ years of overall software development experience • 5–7 years in enterprise application development • Strong experience with Java, Spring, REST, microservices, or similar stacks • Knowledge of secure coding practices and performance optimization • Experience with cloud technologies (AWS/Azure), CI/CD, and automated testing • Strong communication and problem-solving skills • 10+ years of systems engineering experience • 5–7 years in enterprise systems architecture • Strong understanding of distributed systems, networking, OS fundamentals, and cloud platforms • Experience integrating multiple applications, services, and data flow • Strong documentation and architecture modeling skills • Ability to troubleshoot complex system issues end-to-end.