Senior Software Engineer

🕒 May 15

🇺🇸 United States – Remote

💵 $170k - $185k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

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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

• Build net‑new financial systems — design and deliver Pax8’s core financial infrastructure with a focus on auditability, scalability, performance, and bullet‑proof money handling. • Own complex financial domains — model transactions, events, and ledgers with clear domain boundaries and strong guarantees of correctness. • Design event‑driven architectures — using Kafka and asynchronous patterns to support reliable, traceable financial flows. • Apply Domain‑Driven Design — shaping clean domains, event models, and system boundaries that will scale with the business. • Collaborate deeply — working closely with product, engineering, and adjacent teams to turn complex financial requirements into working systems. • Lead through example — contributing to design and code reviews, mentoring peers, and raising the engineering bar without formal people management. • Support production systems — participating in on‑call rotations for critical financial workflows where accuracy and calm execution matter most. • Deliver faster with AI — using coding agents and generative AI to accelerate implementation, testing, and documentation while maintaining full ownership of quality.

🎯 Requirements

• Proven experience building financial or money‑handling systems such as billing, payments, ledgers, or transaction platforms where correctness and auditability are critical. • Strong understanding of financial integrity, compliance expectations, and failure modes — even outside traditional banking environments. • Substantial backend engineering expertise with Kotlin and Spring Boot, building production‑grade services. • Demonstrated experience with event‑driven architectures and tools such as Kafka, especially for financial workflows. • Comfort designing systems using Domain‑Driven Design, clean domain boundaries, and explicit event models. • Ability to operate confidently in environments where errors have real consequences and quality cannot be compromised. • A practical, hands‑on approach to AI‑enabled development — using coding agents, spec‑driven workflows, and AI‑assisted testing as part of daily delivery.

🏖️ Benefits

• Non-Commissioned Bonus Plans or Variable Commission • 401(k) plan with employer match • Medical, Dental & Vision Insurance • Employee Assistance Program • Employer Paid Short & Long Term Disability, Life and AD&D Insurance • Flexible, Open Vacation • Paid Sick Time Off • Extended Leave for Life events • RTD Eco Pass (For local Colorado Employees) • Career Development Programs • Stock Option Eligibility • Employee-led Resource Groups