Sr Java Architect with IRS MBI Clearance
3M Consultancy
Job Description
Job Description
This is a remote position.
Position #1
Job Title: Senior Systems Software Developer
Location: Remote
Duration: Full-Time
Clearance: IRS MBI Required
Position Overview:
We are seeking a highly experienced Senior Systems Software Developer with 10+ years of hands-on experience in designing, building, testing, and maintaining system-level software. This role focuses on operating systems, middleware, embedded systems, and other foundational software components that power enterprise-scale environments.
Key Responsibilities:
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
Required Skills:
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
Position #2
Job Title: Senior Application Developer / Software Engineer
Location: Remote
Duration: Full-Time
Clearance: IRS MBI Required
Position Overview:
We are looking for a Senior Application Developer with 10+ years of total experience, including 5–7 years in designing, building, testing, and maintaining complex enterprise applications. The ideal candidate has strong experience with modern programming languages, scalable architecture patterns, and secure application development.
Key Responsibilities:
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
Required 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
Position #3
Job Title: Senior Systems Engineer / Systems Architect
Location: Remote
Duration: Full-Time
Clearance: IRS MBI Required
Position Overview:
We are seeking a Senior Systems Engineer/Architect with 10+ years of experience and at least 5–7 years dedicated to designing, integrating, and optimizing complex computing systems. This role requires deep expertise in systems architecture, interoperability, security, and performance engineering.
Key Responsibilities:
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
Required 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
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