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Assistant Legacy Modernization Jobs (NOW HIRING)

Serigor

Senior Mainframe Developer

Columbia, MD · Hybrid

Support reconciliation, validation, testing, and stabilization activities * Assist with enterprise ... Extensive experience supporting large-scale legacy modernization initiatives * Experience working ...

Serigor, Inc.

Senior Mainframe Developer (Onsite)

Columbia, MD · On-site

$48.25 - $62/hr

... * Assist with enterprise data migration and synchronization between legacy and modernized systems ... Extensive experience supporting large-scale legacy modernization initiatives * Experience working ...

Ignite IT

Cloud Engineer SME

Suitland, MD · On-site

$60 - $80.25/hr

Document current-state (As-Is) technical architecture and assist in defining target-state (To-Be ... Review and support Python refactoring patterns during legacy modernization. * Ensure Python runtime ...

Staffactory

Software Developer

San Bernardino, CA · On-site

$50 - $60/hr

... to assist with various IT tasks. This will be for a Software Developer. Below is a list of duties ... Legacy modernization experience * Strong communication and technical writing experience

Ignite IT

Cloud Engineer SME

Suitland, MD · On-site

$60 - $80.25/hr

Document current-state (As-Is) technical architecture and assist in defining target-state (To-Be ... Review and support Python refactoring patterns during legacy modernization. * Ensure Python runtime ...

Ignite IT

Key Responsibilities Support of Systems Inventory & Migration Execution * Assist in documenting ... Exposure to legacy modernization efforts. * Familiarity with large, data-intensive systems.

Ignite IT

Mid-Level Developer

Suitland, MD · On-site

Key Responsibilities Support of Systems Inventory & Migration Execution * Assist in documenting ... Exposure to legacy modernization efforts. * Familiarity with large, data-intensive systems.

Ignite IT

Mid-Level Developer

Suitland, MD · Remote

Key Responsibilities Support of Systems Inventory & Migration Execution * Assist in documenting ... Exposure to legacy modernization efforts. * Familiarity with large, data-intensive systems.

Technamo LLC

Software Developer 3

Austin, TX · On-site

One software developer is being solicited by TDI to perform work on legacy modernization projects ... Additionally, database views may be created for use in Tableau to assist with comprehensive agency ...

Technamo

Software Developer 3

Austin, TX

One software developer is being solicited by TDI to perform work on legacy modernization projects ... Additionally, database views may be created for use in Tableau to assist with comprehensive agency ...

Sonsoft Inc

SOA Architect III

New York, NY

NET platform Assist DISA to establish new printing solution or select and implement new EOM ... Application Architecture design experience (Legacy Modernization focus) IBM Mainframe solution ...

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Principal Architect - AI-Enabled Legacy Modernization - Q126

Principal Architect - AI-Enabled Legacy Modernization - Q126

R2 Technologies Corporation

Alpharetta, GA • On-site

Full-time

Posted 2 days ago

Job description

Overview:
Job Title: Principal Architect - AI-Enabled Legacy Modernization
Company: R2 Technologies
Location: Alpharetta, GA (Hybrid / Remote Options Available)
Employment Type: Full-Time / Contractual
About R2 Technologies: R2 Technologies is a Certified Minority Business Enterprise (MBE) headquartered in Alpharetta, GA. With over two decades of experience across global markets, we have built a reputation as a trusted partner for IT staffing excellence and cutting-edge digital product innovation. We are driven by innovation and operate on a simple philosophy: "We deliver what we promise, and we promise only what we can deliver." Beyond providing top-tier IT talent, R2 builds cutting-edge proprietary solutions like SmartEnt-an Enterprise AI & IoT Intelligence Platform utilizing advanced NLP and AI technologies. By partnering closely with our clients, we deliver technology-driven outcomes that are realistic, measurable, and impactful.
Job Summary: R2 Technologies is seeking a visionary Principal Architect to guide our enterprise clients through complex legacy-to-cloud transformations using the latest Generative AI capabilities. You will map out the transition from decades-old monolithic systems to modern, AI-integrated microservices without disrupting core business operations. You will rely heavily on AI analysis tools to map hidden dependencies in legacy code, define extraction strategies, and establish the architectural guardrails for how AI coding assistants will be used to safely rewrite and modernize enterprise systems.
Key Responsibilities: * Architect end-to-end modernization strategies, utilizing AI to analyze legacy codebases (Java, C#, Mainframe/COBOL) and map out extraction paths to cloud-native microservices.
  • Define and enforce the architectural standards and guardrails for utilizing LLMs and AI coding assistants in enterprise refactoring.
  • Design target cloud architectures (AWS, Azure, GCP) that natively support autonomous AI agents, vector databases, and modern data meshes.
  • Utilize AI-driven architecture tools to generate system documentation, threat models, and dependency graphs of aging enterprise monoliths.
  • Collaborate closely with engineering teams to oversee the safe, "slice-by-slice" migration of legacy systems to modern frameworks (e.g., Spring Boot 3+, .NET 8+).
  • Advise client stakeholders on technical debt reduction, AI readiness, and the strategic ROI of AI-assisted modernization.

Qualifications: * Up to 3 years of focused experience in AI-driven architecture, cloud modernization, or technical leadership.
  • Strong foundational knowledge of both legacy enterprise architectures (SOA, monoliths) and modern cloud-native ecosystems (Kubernetes, serverless).
  • Proven experience utilizing AI coding assistants (Cursor, Copilot) and AI analysis tools to parse and document complex codebases.
  • Deep understanding of enterprise security, compliance, and cloud deployment strategies.
  • Exceptional strategic thinking, communication, and the ability to bridge the gap between legacy IT constraints and autonomous AI innovations.

Apply