Staff Software Engineer – Fintech

Job not on LinkedIn

🔥 1 minute ago

🇺🇸 United States – Remote

💵 $226k - $304k / year

⏰ Full Time

🔴 Lead

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 0%

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Pax8

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

🏪 Marketplace

🤝 B2B

☁️ SaaS

💰 $50M Debt Financing - Pax8 on 2023-09

Marketplace • B2B • SaaS

Pax8 is a cloud commerce marketplace and platform that helps managed service providers (MSPs) and small businesses discover, purchase, provision, and manage cloud solutions. It combines a vendor marketplace, subscription and billing management, security offerings, training (Academy), and professional services to enable partners to scale, sell smarter, and protect their customers.

📋 Description

• Own, build, and operate a technically complex FinTech system with its own technical strategy • Drive specifications, architecture, implementation, and production operation • Apply domain expertise across product information, pricing, orders, subscriptions, fulfillment, usage, and financial transactions • Build subscription and usage-based commerce capabilities, including metering, token consumption, billing, and settlement • Make consequential decisions about what to build, scale, or retire on ambiguous problems • Optimize the revenue lifecycle end to end across ownership boundaries • Identify high-impact problems and build solutions using AI agents and enterprise-approved tools • Use spec-driven development to define business rules, system behavior, edge cases, and acceptance criteria • Design for financial correctness, data integrity, auditability, and resilient operation • Instrument systems for adoption, usage, reliability, and financial accuracy • Partner with Product, Finance, Compliance, Operations, Commercial, and engineering teams • Implement financial controls and traceability supporting auditability, revenue recognition, taxation, and compliance • Build platform capabilities for trusted financial experiences • Mentor engineers on architecture, domain tradeoffs, validation, and production risk • Identify and address financial errors, data loss, security vulnerabilities, and AI-specific risks before release • Lead discovery, spikes, prototypes, proofs of concept, and hardened production rollouts • Write precise documentation for consuming teams • Present technical direction to engineering and product audiences

🎯 Requirements

• Meaningful hands-on experience building and operating production systems across two or three FinTech areas: PIM, CPQ, O2C, FEM, FX, or reconciliation and settlement • Experience with payments, subscriptions, revenue recognition, and/or financial reconciliation • Experience with subscription lifecycle management, usage-based consumption, pricing structures, and billing operations • Ability to implement financial controls and auditable workflows with Finance and Compliance • Ability to translate domain rules into explicit specifications and testable system behavior, including failure scenarios and financial edge cases • Understanding of upstream and downstream effects across financial records, customer access, and operational workflows • Experience mentoring Software Engineers toward owning highly complex systems • Experience taking techniques from research or external sources through prototype, proof of concept, and hardened production rollout • Understanding of AI capabilities and limitations • Proficiency using enterprise-approved AI tools, including Claude • Knowledge of data classification and privacy principles for AI systems • Responsible AI knowledge, including bias mitigation, fairness, and transparency • Advanced prompting proficiency, including multi-turn context setting, chain-of-thought elicitation, structured output enforcement, and iterative refinement • Ability to build and own evaluation and validation infrastructure for AI-assisted or AI-native systems • Ability to scrutinize agent-produced code in highly complex systems • Ability to track AI-specific vulnerability classes and evolving state-of-the-art techniques • Must hold valid right to work in United States

🏖️ Benefits

• Competitive compensation package • Annual bonus opportunity • Employee stock options • Comprehensive medical, dental and vision coverage • 401(k) retirement plan with employer match • Flexible paid time off • Paid volunteer time • Wellness initiatives and employee assistance programs • Continuous learning and development opportunities • Dedicated professional development resources • Collaborative remote-first culture • Access to innovative technologies and AI-powered learning tools • Employer-Paid Life, AD&D, Short-Term Disability & Long-Term Disability Insurance • Flexible Open PTO • Paid Sick Leave • Paid Parental Leave • RTD EcoPass (eligible Colorado-based employees) • Employee Assistance Program (EAP)