Careers at Wintellex

Build the operating layer for modern payments.

Wintellex is hiring builders across payments, treasury infrastructure, settlement workflows, API systems, compliance operations, and financial automation.

Now hiring for payment infrastructure.

We are focused on teams that can help organizations connect money movement, invoices, treasury records, settlement data, and operational workflows.

Payments Infrastructure
Treasury & Settlement
API & Developer Systems
Risk, Security & Compliance

Open roles

We are looking for people who understand financial workflows, operational systems, secure infrastructure, and the future of payments.

Engineering

Payments Infrastructure Engineer

Build systems for payment workflows, transaction records, settlement coordination, and financial operations.

Engineering

Backend Engineer — Ledger Systems

Design backend services for balances, invoices, accounts, records, permissions, and event-driven financial workflows.

Engineering

API Platform Engineer

Create secure APIs, webhooks, sandbox tools, developer documentation, and integration infrastructure.

Product

Product Manager — Payment Operations

Shape product workflows for payments, invoicing, treasury visibility, settlement status, and enterprise finance teams.

Risk

Risk & Compliance Operations Lead

Help structure governance workflows, audit visibility, user access controls, review processes, and operational safeguards.

Security

Security Engineer — Financial Systems

Secure access, API keys, account permissions, workflow approvals, monitoring, and sensitive operational records.

Data

Financial Data Engineer

Build reporting models, workflow analytics, transaction event logs, and data pipelines for payment operations.

Design

Product Designer — Fintech Workflows

Design clean dashboards for invoices, payments, treasury, approvals, client records, and enterprise finance operations.

What we are building

Wintellex is not just hiring for software. We are building infrastructure for how businesses coordinate payment activity and operational finance.

PAY

Payment Workflows

Tools for coordinating payment records, requests, approvals, invoices, clients, and status visibility.

TR

Treasury Visibility

Systems that help organizations track balances, receivables, payables, settlement activity, and operational finance.

API

Developer Infrastructure

Secure APIs, webhooks, developer tools, and connected systems for financial workflow automation.

SEC

Governance & Security

Access controls, role permissions, audit trails, risk reviews, and compliance-oriented operational processes.

Apply to help build Wintellex.

We are looking for people who can think clearly about payments, infrastructure, operations, trust, security, and business workflows.

Tell us where you fit and what you want to build.

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