Design, build, and maintain payment integrations and a reconciliation data platform for high-volume restaurant transactions. Implement terminal-to-cloud flows, ingestion pipelines, matching engines, reporting UIs, and payment analytics. Provide technical leadership, documentation, and mentor teammates to ensure reliable settlement and reconciliation.
At Qu you’ll find a fun, dynamic, and diverse culture that celebrates team and individual success. Our people are down to earth, trail blazin’ folks who value innovation.
While mostly virtual, we collaborate closely to produce leading-edge software solutions much needed in the restaurant industry.
At Qu you will:
Work on building the leading enterprise restaurant technology platform (POS, kiosks, digital ordering). We're looking for a Senior Software Engineer who can own both sides of our payments story: building the integrations that process transactions, and building the data platform that makes those transactions visible and reconciled for our merchants.
You’ll join a scaled agile team distributed across multiple geographies, working on cloud-based and cloud-hybrid architectures that process high-volume restaurant payments daily.
Payment Processing & Integration
- Build and maintain payment integrations with PSPs across card-present (EMV terminal) and card-not-present (hosted/online) channels
- Own terminal-to-cloud payment flows: device initialization, transaction processing, Store & Forward, and webhook-based reconciliation
- Serve as a subject matter expert across the full payment stack, from terminal hardware through gateway to settlement
Payment Data, Reporting & Reconciliation
- Build the reconciliation platform (UI and back-end) that matches POS transactions against PSP settlement/payout records and surfaces discrepancies
- Design matching engines and data pipelines that ingest settlement files, normalize records, and classify exceptions (voids, partial refunds, abandoned checks, offline payments)
- Create payment analytics dashboards and reports (PAR insights, payout exports, transaction drill-downs) for merchant back-office users
Technical Leadership
- Translate business requirements into working solutions; mentor engineers; maintain documentation and runbooks
- Participate in code reviews and drive code quality across payment services
What We’re Looking For:
- 7+ years in software development with meaningful payments or financial data exposure
- 5+ years in C# / .NET building APIs and microservices
- Hands-on PSP integration experience: gateway APIs, terminal APIs, management APIs, webhook notifications
- EMV terminal integration: device pairing, transaction flows, certification, in-store troubleshooting
- Fluency in payment domain concepts: acquirers, issuers, settlement (gross/net), chargebacks, PCI DSS, tokenization, PAR, authorization vs. capture, Store & Forward
- Experience building data reporting UIs (Vue.js, Angular, or React) that present financial data to non-technical users
- Experience with data reconciliation logic: cross-system matching, discrepancy identification, exception classification
- AWS services: ECS, SQS, DynamoDB, RDS, CloudWatch, Parameter Store
- MongoDB and SQL databases
- Elasticsearch or similar for transaction data querying
- Git, Azure DevOps Pipelines, Docker, Terraform
Bonus:
- EBT payment processing or gift card systems
- Fraud detection/prevention systems
- Restaurant/QSR industry experience
- Mobile wallets (Apple Pay, Google Pay)
- International or multi-merchant payment platforms
- Terminal management and remote diagnostics
Who You Are
- High ownership across both code and data. You don’t treat the reporting side as someone else’s problem.
- Financially precise. You understand that off-by-one-cent errors in reconciliation have real business impact.
- Comfortable bridging payment infrastructure engineering and data/reporting needs in the same sprint.
- Strong communicator who can explain payment flows to both engineers and business stakeholders.
- Strategic thinker who balances immediate fixes with long-term platform goals.
- Intellectually curious, willing to push new approaches to payment and data problems.
Similar Jobs
Artificial Intelligence • Fintech • Hardware • Information Technology • Sales • Software • Transportation
Leads Motive’s global security compliance, privacy, risk, audit, customer trust, and AI governance functions. Builds integrated controls across ISO, SOC, PCI DSS, FedRAMP, GDPR, and related frameworks; manages audits, privacy operations, international regulatory readiness, customer security reviews, policies, training, and human risk. The role also establishes AI-first automation, AI governance, and a path to FedRAMP while leading a distributed team and partnering across Legal, Engineering, Product, IT, Finance, Sales, and Customer Success.
Top Skills:
Ai GovernanceCcpaCloud-Native SaasContinuous Control MonitoringCpraData ResidencyEu Ai ActFedrampGdprIso 27001Iso 27701Iso/Iec 42001Law 25LgpdMexican LfpdpppNist Ai Risk Management FrameworkPci DssPipedaSoc 1Soc 2Trust Portals
.png)
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Own and grow a West Hollywood sales territory through extensive in-person prospecting, business visits, demos, partnerships, and full-cycle deal closing. Build pipeline, sell Square’s software and hardware ecosystem to local businesses, manage Salesforce activity and forecasts, support onboarding, develop referrals, and consistently exceed sales quotas.
Top Skills:
Payment Processing TechnologySalesforce
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Lead complex card-acquiring projects from design through production, building reliable payment systems, tooling, testing frameworks, and network integrations. Work hands-on with ISO messages, routing, authorization, clearing, settlement, reconciliation, interchange, and tokenization. Set technical direction, mentor engineers, improve reliability, participate in on-call operations, and establish standards adopted across teams. The role requires deep acquiring expertise and experience operating large-scale financial systems.
Top Skills:
Ai Coding AgentsCard-Network IntegrationsIso 20022Iso 8583Payment Tokenization
What you need to know about the Austin Tech Scene
Austin has a diverse and thriving tech ecosystem thanks to home-grown companies like Dell and major campuses for IBM, AMD and Apple. The state’s flagship university, the University of Texas at Austin, is known for its engineering school, and the city is known for its annual South by Southwest tech and media conference. Austin’s tech scene spans many verticals, but it’s particularly known for hardware, including semiconductors, as well as AI, biotechnology and cloud computing. And its food and music scene, low taxes and favorable climate has made the city a destination for tech workers from across the country.
Key Facts About Austin Tech
- Number of Tech Workers: 180,500; 13.7% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Dell, IBM, AMD, Apple, Alphabet
- Key Industries: Artificial intelligence, hardware, cloud computing, software, healthtech
- Funding Landscape: $4.5 billion in VC funding in 2024 (Pitchbook)
- Notable Investors: Live Oak Ventures, Austin Ventures, Hinge Capital, Gigafund, KdT Ventures, Next Coast Ventures, Silverton Partners
- Research Centers and Universities: University of Texas, Southwestern University, Texas State University, Center for Complex Quantum Systems, Oden Institute for Computational Engineering and Sciences, Texas Advanced Computing Center
