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 (US Remote)

Lead customer integration engagements for PortX’s AI-powered banking platform, from discovery through delivery. Design governed, reusable solutions using APIs, event-driven architecture, AWS, and Kubernetes.

Description

  • Lead discovery, scope engagements, design solutions, and prepare estimates for integration work
  • Partner directly with customers throughout pre-sales and delivery
  • Build trusted-advisor relationships and turn business challenges into platform-native solutions
  • Run customer workshops, architecture reviews, whiteboarding sessions, and executive presentations
  • Maintain Solutions Design Documents, ADRs, estimates, and definition-of-done criteria
  • Guide architecture across the full 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 uphold platform conventions across implementations
  • Share findings and establish standards through the Architecture Review Council
  • Confirm scope, requirements, and estimates before delivery commitments are made
  • Mentor and coach PortX and customer development teams
  • Turn engagement outcomes into reusable connectors, templates, mappings, patterns, and playbooks
  • Apply AI tools for code generation, spec-driven scaffolding, automated conformance scoring, and documentation
  • Advance integration patterns, delivery methods, estimation models, tooling, and documentation through continuous improvement
  • Lead practical problem solving through spikes, reference implementations, and rescue work when required
  • Ensure engagements use templated fixed-price engineering patterns without unreviewed bespoke code
  • Enable delivery squads to manage standard integrations without Solutions Architect escalation
  • Increase estimation accuracy through repeatable units of work

Requirements

  • Substantial enterprise integration consulting and implementation experience with APIs, event-driven architecture, and integration platforms or iPaaS
  • Experience leading customer engagements
  • Customer-facing expertise in discovery, workshop facilitation, estimation, executive communication, and commercial scope management
  • Ability to read and review code, review pull requests, and build prototypes
  • Hands-on experience with AI-assisted engineering, including code generation, agentic tools, and spec-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
  • Highly organized, with effective prioritization and time management
  • Adaptable and responsive 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 services delivery through templates, SDKs, connector libraries, and fixed-price packaging strongly preferred
  • Experience establishing or operating architecture governance, including review boards, ADR practices, and conformance standards strongly preferred

Benefits

  • Competitive compensation with equity opportunities at a venture-backed startup
  • Opportunity to have immediate, direct influence on revenue and business growth
  • Medical, dental, and vision insurance
  • 401(k) plan
  • Unlimited paid time off
  • Collaborative, highly motivated team where employee perspectives are valued

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