Maxana

• Provide L1–L2 support for users accessing systems via **Azure Virtual Desktop (AVD)** • Troubleshoot login issues, session disconnects, performance problems, and application access • Support local laptops used primarily for AVD connectivity • Support **Nerdio-managed AVD environments**, including: • Dynamic host pools • Golden image updates (following runbooks) • Software distribution to AVD hosts • Support user access and devices via: • Active Directory (AD) • Microsoft Entra ID (Azure AD) • Intune • Provide operational support for: • PrinterLogic • Mimecast • Zscaler • Perform daily checks, follow change processes, and escalate issues when required

• Lead technical architecture discussions with client engineering teams • Design scalable payment infrastructure and integration strategies • Guide integrations with payment gateways, processors, and orchestration platforms including Gr4vy • Architect payment routing, failover, and multi-provider payment environments • Serve as a technical advisor to clients implementing modern payment infrastructure • Partner with internal engineering teams to deliver reliable and scalable payment integrations

About MaxanaPay MaxanaPay is building next-generation payment orchestration and optimization infrastructure for modern digital businesses. Our platform helps companies integrate and manage multiple payment providers while improving authorization rates, reliability, and payment performance. We work with high-growth SaaS platforms, digital commerce companies, and global merchants that process significant transaction volume and require flexible payment infrastructure. About the Role - We are looking for a Principal Payments Integration Architect to lead technical design and delivery of payment integrations for MaxanaPay clients. - This role often client-facing and focuses on designing scalable payment infrastructure, guiding engineering teams through integrations, and advising clients on building modern payment environments. - You will work directly with client engineering teams to design payment architectures, guide integrations, and ensure successful implementation of complex payment systems. What You’ll Do - Lead technical architecture discussions with client engineering teams - Design scalable payment infrastructure and integration strategies - Guide integrations with payment gateways, processors, and orchestration platforms including Gr4vy - Architect payment routing, failover, and multi-provider payment environments - Serve as a technical advisor to clients implementing modern payment infrastructure - Partner with internal engineering teams to deliver reliable and scalable payment integrations

Location: Remote (U.S. overlap preferred) Type: Contract (Full-Time Preferred) Domain: Payments / Fintech / eCommerce Infrastructure About the Project We are leading a modernization initiative for a high-growth digital commerce platform focused on payment orchestration, gateway optimization, and API-driven architecture. Experience with orchestration platforms such as Gr4vy, Stripe, etc. is highly desirable, but not required. Deep payments experience is mandatory. About the Role This role will own deployment, infrastructure automation, observability, and security hardening for a multi-PSP payment architecture. Responsibilities - Design secure cloud infrastructure (AWS preferred) - Implement CI/CD for payments services - Manage secrets and token storage securely - Ensure PCI-aligned infrastructure controls - Implement monitoring and logging (Datadog, Prometheus, etc.) - Support high-availability architecture

Role Description We are seeking a senior backend engineer to support a payment modernization initiative. You will work directly under the CTO to build and integrate payment orchestration systems and direct PSP connections. Responsibilities - Build and maintain API integrations with multiple PSPs - Implement payment routing logic - Develop webhook handlers - Implement tokenization flows - Support subscription billing logic - Ensure resilience, observability, and clean error handling Qualifications - 6+ years backend experience - Strong in one or more of the following: Node.js, Java, Python, Go - Extensive REST API integration experience - Webhook processing experience - Payments domain experience required - Strong understanding of: - Auth/Capture flows - Refund logic - Chargeback lifecycle - Subscription billing Benefits - High-Impact Architecture Project - Executive Visibility - Competitive Contract Compensation - Flexible Remote Structure - Clear Scope, Clear Timeline - Long-Term Engagement - Technical Ownership

Location: Remote (U.S. overlap preferred) Type: Contract (Full-Time Preferred) Domain: Payments / Fintech / eCommerce Infrastructure About the Project We are leading a modernization initiative for a high-growth digital commerce platform focused on payment orchestration, gateway optimization, and API-driven architecture. Experience with orchestration platforms such as Gr4vy, Stripe, etc. is highly desirable, but not required. Deep payments experience is mandatory. About the Role We are seeking a senior backend engineer to support a payment modernization initiative. You will work directly under the CTO to build and integrate payment orchestration systems and direct PSP connections. Responsibilities - Build and maintain API integrations with multiple PSPs - Implement payment routing logic - Develop webhook handlers - Implement tokenization flows - Support subscription billing logic - Ensure resilience, observability, and clean error handling

We are seeking a senior backend engineer to support a payment modernization initiative. You will work directly under the CTO to build and integrate payment orchestration systems and direct PSP connections. Build and maintain API integrations with multiple PSPs Implement payment routing logic Develop webhook handlers Implement tokenization flows Support subscription billing logic Ensure resilience, observability, and clean error handling

• Architect and lead end-to-end payment orchestration strategy • Design multi-PSP routing logic and failover systems • Lead integration from gateway abstraction to direct acquirer connections • Oversee token migration and vault strategy • Ensure PCI-compliant design and security best practices • Guide backend and DevOps engineers through execution

• Build and maintain API integrations with multiple PSPs • Implement payment routing logic • Develop webhook handlers • Implement tokenization flows • Support subscription billing logic • Ensure resilience, observability, and clean error handling

• Design secure cloud infrastructure (AWS preferred) • Implement CI/CD for payments services • Manage secrets and token storage securely • Ensure PCI-aligned infrastructure controls • Implement monitoring and logging (Datadog, Prometheus, etc.) • Support high-availability architecture