Emergent, LLC · 16 hours ago
Senior Software Architect (C# and .NET) - Financial Transactions Specialization
United States
Full-time
Remote
Senior Level
$180K/yr - $210K/yrEmergent Software is a fast-growing software development company seeking a Senior Software Architect with expertise in financial transaction systems. The role involves architecting and building a credit card processing platform, focusing on security, scalability, and compliance.
Cloud ComputingData ManagementDigital MediaInformation ServicesInformation Technology
Responsibilities
Architect and design a credit card processing system with a focus on:
High throughput and low latency transaction processing
Security and compliance (PCI DSS, encryption, tokenization)
Fault tolerance and high availability
Horizontal scalability and load balancing
Data integrity and accuracy
Lead technical requirements gathering, infrastructure design, and technology selection for financial transaction systems
Collaborate with clients to define secure payment workflows and integration strategies
Provide technical leadership and mentorship across multiple projects
Establish and enforce best practices for secure coding and transaction handling
Work on multiple projects simultaneously and prioritize effectively
Participate in all aspects of the agile software development life cycle
Qualification
Required
Exceptional technical communication skills for explaining complex financial system architectures to technical and non-technical audiences
Deep knowledge of distributed system architecture and security best practices for financial applications
Advanced experience with .NET back end
Advanced experience with Azure cloud-native services (App Services, Functions, Storage, Key Vault)
Advanced experience with Data Access (Entity Framework, T-SQL)
Advanced experience with Azure SQL
Advanced experience with Identity and Access Management (Okta, Auth0, Azure B2C)
Strong understanding of Payment processing standards (PCI DSS)
Strong understanding of Encryption and tokenization techniques
Strong understanding of Fraud detection and prevention strategies
Ability to design for 99.99% uptime, disaster recovery, and transaction reconciliation
Experience with CI/CD pipelines, DevOps, and secure deployment practices
Knowledge of ISO 8583, EMV, or similar transaction protocols
Payment Certification processes
Preferred
Experience with payment gateways (e.g., Stripe, Adyen, Authorize.Net)
Familiarity with real-time monitoring and alerting systems
Previous consulting experience in financial services or fintech
Experience with machine learning for fraud detection
Benefits
401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible schedule
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Parental leave
Professional development assistance
Referral program
Vision insurance
Company
Emergent, LLC
Emergent is an award-winning IT solutions provider and value-added reseller based in Virginia Beach, Virginia.
Founded in 2006
201-500 employees
H1B Sponsorship
Emergent, LLC has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (5)
2023 (1)
2022 (1)
2020 (2)
Funding
Current Stage
Growth StageTotal Funding
unknown2001-11-19Acquired
Leadership Team
R. Scott LaRose
Co-Founder
Recent News
2025-08-13
DealStreetAsia
2025-08-11
2025-08-02
Company data provided by crunchbase