Java Solution Architect Senior Location : Wilmington, DE (Hybrid) Long term Note : Please submit Ex-Amtrak resources or any one from recent Railroad infra domain. The Sr. System Architect is a key technical leader responsible for driving research, design, and evolution of advanced estimation systems within a rail transportation domain. This role requires deep expertise in algorithms, applied mathematics, and physics-based modeling, combined with enterprise architecture leadership. This individual will lead R&D efforts for next-generation estimation capabilities, ensuring solutions are accurate, scalable, and aligned with enterprise architecture standards. Essential Duties & Responsibilities: (Other duties may be assigned)
Architecture & Technical Leadership:Lead the architecture, design, and evolution of advanced estimation platforms, incorporating algorithmic, statistical, and physics-based modeling approaches. Define and implement enterprise-grade system architectures leveraging modern patterns such as: Event-driven architecture Microservices and distributed systems Data-intensive and real-time processing frameworks Establish architectural standards aligned with frameworks such as TOGAF, BizBOK, and DAMA-DMBOK.
R&D and Algorithmic Innovation:Drive research and development (R&D) initiatives focused on estimation methodologies, including: Optimization algorithms Simulation models Predictive analytics and probabilistic modeling Apply advanced mathematics, statistics, and physics principles to solve complex estimation challenges. Evaluate and integrate emerging technologies and techniques into the estimator ecosystem.
Domain & Solution Design:Architect and deliver large-scale rail transportation modernization solutions, ensuring domain alignment. Design systems that solve multi-domain business problems spanning operations, planning, and financial estimation. Provide thought leadership in enterprise information management and data architecture.
Technology Leadership:Guide engineering teams across a broad technology landscape, including: Legacy platforms (IBM Mainframe, TPF) Modern stacks (Java, Spring Boot, cloud-native services) Drive transition strategies from legacy to modern, event-driven ecosystems.
Collaboration & Leadership:Act as the technical authority and primary advisor for estimation systems across business and engineering stakeholders. Collaborate with product, engineering, and business teams to translate complex requirements into scalable architectures. Mentor engineers and architects in advanced modeling, system design, and architectural best practices.
Education & Experience:Bachelor s degree in Computer Science, Engineering, Applied Mathematics, Physics, or related field (advanced degree preferred). 15+ years of IT experience, including 10+ years in architecture roles. Demonstrated experience delivering enterprise-scale solutions in rail transportation.
Technical Expertise:Strong foundation in: Algorithms and data structures Applied mathematics, statistics, or physics-based modeling Proven experience designing complex estimation or modeling systems. Deep knowledge of: Event-driven architecture Distributed systems and microservices Enterprise data and information architecture Frameworks & Methodologies Experience with enterprise architecture frameworks (TOGAF). Working experience of BizBOK and DAMA-DMBOK. 5+ years of SAFe experience (or equivalent Agile at scale framework).
Professional Skills:Exceptional problem-solving skills with ability to address highly complex, ambiguous challenges. Excellent verbal and written communication skills. Proven ability to influence senior stakeholders and lead cross-functional teams.
For applications and inquiries, contact:hirings@openkyber.com
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