Solution Architect, Cloud / Microservices-EXIM

TechSur Solutions, LLC; Washington (District of Columbia); On-site; USD 210,000 - 215,000; Full time

Job summary

TechSur Solutions, LLC in the Washington, DC area seeks a Solution Architect to design and transition a legacy Java/J2EE monolith to a secure, scalable AWS-based microservices platform. You will lead domain decomposition, APIs, security models, data ownership, and observability while aligning with EO 14028, Zero Trust, and NIST SSDF.

This senior role requires 10+ years of enterprise architecture experience and a proven ability to deliver production-ready cloud architectures for high-transaction

Qualifications

• 10+ years of enterprise solution architecture experience with cloud-native modernization.
• Export-Import Bank IT experience is REQUIRED.
• Hands-on AWS, microservices, containers, Kubernetes/EKS, APIs, event-driven architecture, observability, and secure integration patterns.
• Experience decomposing legacy Java/J2EE or WebSphere into domain-driven microservices.
• Experience with data migration, legacy coexistence, strangler pattern, feature toggles, controlled cutover, and rollback strategies.
• Ability to translate business workflows and mission requirements into scalable, secure architectures.
• AWS Solutions Architect Professional or equivalent certification.
• Experience with federal ATO, cATO, Zero Trust, DevSecOps, or secure cloud environments.
• Experience supporting financial, insurance, loan processing, claims, reporting, or high-transaction systems.

Responsibilities

• Define the target microservices architecture for EOL, including domain-aligned services, APIs, synchronous and asynchronous communication, security boundaries, data ownership, and integration patterns.
• Lead service decomposition planning for legacy Java/J2EE workflows, database objects, stored procedures, integrations, batch jobs, and business rules.
• Design AWS-based reference architectures supporting DEV, SQT, UAT, PROD, and COOP environments with account segmentation, VPC design, security guardrails, and high availability.
• Coordinate architecture approval with EXIM technical, business, cybersecurity, O&M, and downstream system stakeholders.
• Develop architecture diagrams, integration diagrams, data flow diagrams, API standards, service design patterns, and modernization sequencing plans.
• Ensure architecture aligns with EO 14028, Zero Trust, NIST SSDF, cATO, DevSecOps, and federal cloud security expectations.

Skills

AWS cloud

Microservices

Kubernetes/EKS

APIs

Event-driven architecture

Observability

DevSecOps

Zero Trust

Domain-driven design

Legacy modernization

Tools

AWS

Kubernetes

EKS

Job description

• Full-time
• Active Government Security Clearance: No
• Compensation: USD 210,000 - USD 215,000 - yearly

Company Description

TechSurSolutions is a digital services company whose mission is to enable digital transformation for our customers to improve quality and efficiency.Based in the DC metropolitan area,TechSurspecializes in advanced cloud services, modernization for both ITstructuresand applications, leveraging Agile development, and Data Analytics.Since we were formed inAugust of2016,we have supported multiple impactful and excitinggovernment programs.

Job Description

Position Summary: TechSur is seeking a Solution Architect to design the target architecture for EXIM Online modernization, transforming a legacy Java/J2EE monolith into a secure, scalable, AWS-based microservices platform. This role will lead architecture decisions across domain decomposition, APIs, integrations, security, data ownership, observability, resiliency, and legacy coexistence.

Key Responsibilities

• Define the target microservices architecture for EOL, including domain-aligned services, APIs, synchronous and asynchronous communication, security boundaries, data ownership, and integration patterns.
• Lead service decomposition planning for legacy Java/J2EE workflows, database objects, stored procedures, integrations, batch jobs, and business rules.
• Design AWS-based reference architectures supporting DEV, SQT, UAT, PROD, and COOP environments with account segmentation, VPC design, security guardrails, and high availability.
• Coordinate architecture approval with EXIM technical, business, cybersecurity, O&M, and downstream system stakeholders.
• Develop architecture diagrams, integration diagrams, data flow diagrams, API standards, service design patterns, and modernization sequencing plans.
• Ensure architecture aligns with EO 14028, Zero Trust, NIST SSDF, cATO, DevSecOps, and federal cloud security expectations.

Qualifications

Required Qualifications

• 10+ years of enterprise solution architecture experience, including cloud-native application modernization.
• Export-Import Bank IT experience is REQUIRED.
• Hands-on experience with AWS, microservices, containers, Kubernetes/EKS, APIs, event-driven architecture, observability, and secure integration patterns.
• Experience decomposing legacy Java/J2EE or WebSphere applications into domain-driven microservices.
• Experience with data migration, legacy coexistence, strangler pattern, feature toggles, controlled cutover, and rollback strategies.
• Ability to translate business workflows and mission requirements into scalable, secure, production-ready technical architectures.
• AWS Solutions Architect Professional or equivalent certification.
• Experience with federal ATO, cATO, Zero Trust, DevSecOps, or secure cloud environments.
• Experience supporting financial, insurance, loan processing, claims, reporting, or high-transaction systems.

Additional Information

All your information will be kept confidential according to EEO guidelines.