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# Senior Blockchain Engineer, Banking Integrations

- **Company:** LTD Global
- **Location:** Coral Gables, FL, United States (Remote available)
- **Experience:** Expert
- **Salary:** $120,000.0 - $240,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Digital Assets, Blockchain, Systems Integration, Tokenization, Hyperledger, Ethereum, Software Coding
- **Published:** October 8, 2026
- **Apply:** https://www.disabledperson.com/jobs/75891907-senior-blockchain-engineer-banking-integrations

## About the Role

* 5+ years of backend engineering, including hands-on payments or core-banking integration work.
 * Direct experience with SWIFT, ACH, Fedwire, SEPA, or equivalent rails, and with the reconciliation problems they create.
 * Engineering in a regulated environment: you know what KYC, AML, and audit requirements do to a system design.
 * Production depth in Go, Java, or Rust, and the flexibility to switch stacks as the roadmap moves.
 * Working understanding of blockchain settlement and finality, enough to reason about it when fiat is on the other side, and the drive to go much deeper.
 * Startup work ethic and heavy use of productivity and coding tools to multiply your own output and the team's. You can take a three-bullet brief and execute without hand-holding., New hires may start remote with the expectation of relocating to Miami within 60 days of start date. Must be legally authorized to work in the United States.

## Description

Senior Software Engineer to own the fiat edge of an institutional blockchain payments network: banking rails, partner integrations, and on/off-ramps between fiat and stablecoins settled on-chain. SWIFT, ACH, or equivalent rails experience required. Blockchain protocol experience a strong plus. Go, Java, or Rust. 5+ years.

The salary range for this role is $120,000 - $240,000 per year.

About Global Settlement
Global Settlement (globalsettlement.com) is building institutional-grade blockchain settlement infrastructure that bridges traditional banking and digital markets through stablecoins, commodities, FX, and real-world assets (RWAs). Think the global settlement reach of SWIFT, rebuilt for real-time, regulated digital asset transactions.

The role
You own the fiat side of the network: banking rails, payment integrations, and the connections between traditional finance and settlement on GSX Chain. We are launching banking products on GSX rails with US and cross-border corridors first, and this role exists to make fiat move in and out of the network reliably, compliantly, and at institutional volume.

This is a blockchain payments role. Every rail you integrate terminates in an on-chain settlement event, so you will work with chain finality, stablecoin issuance and redemption, and the settlement protocol every day. Blockchain protocol experience is a big advantage coming in. If you bring deep payments-rails experience without it, expect to build that protocol depth here, fast, because the job requires it.
What you'll do

 * Build and operate integrations with banking partners, payment providers, and custodians: account opening, funding, payout, and FX.
 * Own fiat funding and payout flows end to end, including on- and off-ramps between fiat and stablecoins settled on GSX Chain.
 * Build the compliance and reporting surfaces those rails require: transaction monitoring hooks, reconciliation, and regulatory reporting.
 * Translate between banking operations and chain settlement so a wire on one side and a finalized on-chain transaction on the other are always the same event.
 * Design for partner-first launch: abstract provider APIs so we can swap or add rails without rewriting the product.
 * Work directly with the ledger and settlement engineers and with partner engineering teams during integration.
 * This role is a hands-on coding role with roughly 80% of your time spent coding, 10% of time spent strategizing and coordinating with team members, and 10% of your time spent documenting., * Blockchain protocol or node infrastructure experience on Ethereum, Cosmos, Hyperledger, Canton, or comparable L1/L2 networks. This is the single biggest differentiator between candidates.
 * Stablecoin on/off-ramp, issuance, or FX conversion systems.
 * Neobank or banking-as-a-service platform experience, and cross-border payout corridors (US to Africa or LatAm especially).
 * CBDC or tokenized-deposit pilot exposure.

Note: This is a payments engineering role at the boundary between banking rails and on-chain settlement. The core focus is bank, provider, and custodian integrations, fiat funding and payout flows, reconciliation, and the compliance surfaces regulated rails require, each of which terminates in a settlement event on GSX Chain. If you have never integrated a production banking or payment rail, or you are looking for a pure smart contract or application role, this may not be the right fit.
Why join Global Settlement

 * Ground-floor opportunity to architect settlement infrastructure used by sovereign and enterprise clients
 * Direct impact on how digital assets move through the global financial system
 * Work at the intersection of blockchain infrastructure, traditional finance, and regulatory innovation