Senior Software Architect, C# and .NET – Financial Transactions

7 hours ago

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Emergent Software

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SaaS • B2B • Cloud

Emergent Software is a software development and consulting company based in Minneapolis, Minnesota. The company specializes in custom software development, including websites, web applications, mobile apps, and business process automation. Emergent Software also offers services in database and analytics, Azure cloud consulting, and DevOps. The company acts as a full-stack technology partner for businesses, providing services from design to deployment, with a focus on long-term client partnerships. Additionally, Emergent Software provides staffing services through its sister company, Emergent Staffing, for roles in software development, cloud engineering, and more.

51 - 200 employees

Founded 2003

☁️ SaaS

🤝 B2B

📋 Description

• 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.

🎯 Requirements

• 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 • Azure cloud-native services (App Services, Functions, Storage, Key Vault) • Data Access (Entity Framework, T-SQL) • Azure SQL • Identity and Access Management (Okta, Auth0, Azure B2C) • Strong understanding of: Payment processing standards (PCI DSS) • Encryption and tokenization techniques • 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. • Experience with payment gateways (e.g., Stripe, Adyen, Authorize.Net) is a nice to have.

🏖️ Benefits

• 100 hours per year to focus on your professional development. • Profit sharing bonus means as we’re successful, you’re successful. • Excellent benefits package including medical insurance, dental, vision, 401(k) matching, FSA, disability, life insurance, and paid parental leave. • Work-life balance is essential and highly valued at Emergent Software. • Flexible work schedule meaning you can work regular hours or whenever you work best.