PortX
PortX
51 – 200 Employees
APIBankingFintech
PortX builds integration and data infrastructure for banks, credit unions, and fintech companies. Its platform combines Integration Manager, an iPaaS for connecting financial systems through reusable ORCA core APIs; Data Manager, a governed real-time lakehouse supported by the PiXi AI foundation; and Payment Manager, which brings ACH, wire, RTP, and FedNow processing into one environment. PortX also offers a Connect Marketplace and Customer360 capabilities to help financial institutions modernize core systems, manage data consistently, and connect with fintech services while maintaining a compliance-focused operating model.

Solutions Architect, Enterprise Integration — PortX (Texas Remote)

Lead customer integration engagements at PortX, an AI-powered banking integration and data company. Design reusable, platform-native solutions and guide delivery from discovery through handover.

Description

  • Lead discovery, scope engagements, design solutions, and prepare estimates for integration work
  • Build trusted-advisor relationships with customers throughout pre-sales and delivery
  • Uncover business challenges and translate them into solutions native to the PortX platform
  • Run customer workshops, architecture reviews, whiteboarding sessions, and executive presentations
  • Own Solutions Design Documents, architecture decision records, estimates, and definition-of-done criteria
  • Guide architecture across the integration lifecycle, from intake through go-live and handover
  • Apply fixed-price engineering patterns, reusable connectors, and configuration in place of custom code
  • Maintain ORCA contract fidelity and enforce platform conventions across implementations
  • Share findings and establish standards through the Architecture Review Council
  • Verify scope, requirements, and estimates before delivery commitments, and identify misaligned deals early
  • Mentor and coach PortX and customer development teams
  • Turn engagement work into reusable connectors, templates, mappings, patterns, and documented playbooks
  • Apply AI tools for code generation, specification-driven scaffolding, automated conformance scoring, and documentation
  • Improve integration patterns, delivery methods, estimation models, tooling, and documentation continuously
  • Lead hands-on technical spikes, reference implementations, and rescue efforts when required
  • Govern quality, review pull requests, and prototype while keeping delivery teams unblocked

Requirements

  • Demonstrated enterprise integration consulting and implementation experience with APIs, event-driven architecture, and integration platforms or iPaaS
  • Experience leading customer engagements, beyond implementing within them
  • Customer-facing capability in discovery, workshop facilitation, estimation, executive communication, and commercial scope management
  • Ability to read and review code, oversee quality, review pull requests, and build prototypes
  • Hands-on experience with AI-assisted engineering, including code generation, agentic tools, and specification-to-code workflows
  • Working knowledge of containers, Kubernetes or GitOps-style deployment, and AWS
  • Experience with OpenAPI-first design, web service consumption and specification, Git, and standard build tools
  • Strong analytical and problem-solving ability
  • Excellent spoken and written English communication
  • Strong organization, prioritization, and time-management skills
  • Adaptability and responsiveness when priorities change or deadlines are tight
  • Confident customer-facing presence with the ability to build trust and engagement
  • US citizenship required
  • Visa sponsorship is not available
  • Banking, credit union, or payments experience strongly preferred
  • Experience productizing service delivery through templates, SDKs, connector libraries, or fixed-price packaging strongly preferred
  • Experience establishing or operating architecture governance strongly preferred

Benefits

  • Equity opportunities with a venture-backed startup
  • Immediate, direct influence on revenue growth and business scaling
  • Medical, dental, and vision insurance
  • 401(k) plan
  • Unlimited paid time off
  • Collaborative, highly motivated culture where employees are encouraged to contribute

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