JobNimbus

Principal Software Engineer - FinTech

Lehi, Utah · Principal

Sponsorship not specifiedDetected 5 days ago

C#Node.jsDistributed SystemsNoSQLAWSTerraformData EngineeringLeadership

About the role

Drive Strategic Stripe Integration: Architect and govern deeply integrated, enterprise-grade Stripe workflows encompassing complex subscription models, global invoicing, dynamic payment intents, and resilient webhook mesh networks.
Cross-Organizational Alignment: Partner as a peer with Product, Finance, and Executive leadership to translate business strategy into scalable technical realities, ensuring the payments domain seamlessly intersects with other core product verticals.
Hands-on Technical Leadership: Write elegant, foundational code for critical system components, establish core framework patterns in C# and Node.js, and review critical designs to maintain pristine system integrity.
Leverage AI Acceleration: Champion the strategic adoption of AI-assisted development tools to optimize engineering velocity, automate repetitive patterns, and uplift code quality across the domain.
Ownership. You own the outcomes, drive initiatives, and solve problems proactively. If you need direction and someone to hold your hand, this job is not for you.
Team Commitment. You build, mentor, and lead a high-performance engineering team that delivers results together.

What do you have to lose?
You have deep experience with advanced telemetry, tracing, and proactive alerting in financial systems.
You know your strengths, weaknesses, and how to surround yourself with the right talent to succeed.

10+ years of software engineering experience with a proven track record of architecting, scaling, and operating high-throughput production systems at an enterprise level.
Deep, domain-level expertise in Stripe and modern payment infrastructures, with an intimate understanding of ledgering, money movement, complex subscription lifecycles, and financial reconciliation.
Battle-tested knowledge of distributed systems failures
you know exactly how networks fail, how distributed transactions break down, and how to architect self-healing, idempotent systems.
Mastery of backend technologies, specifically C# and/or Node.js, utilizing event-driven microservices and asynchronous architectures.
Proven organizational influencer
you have a track record of leading technical strategy across multiple teams and navigating ambiguous organizational or system boundaries with ease.
Expert-level understanding of data engineering in a transactional environment, including relational databases, NoSQL design, and high-performance caching (experience with Couchbase is a major plus).

Define and execute the long-term technical vision for JobNimbus's payments ecosystem, architecting a world-class, multi-billion-dollar scale financial platform.
Multiply Engineering Talent: Act as a dedicated mentor and sponsor to Staff and Senior engineers, fostering a culture of continuous learning, deep technical curiosity, and extreme ownership.
Everything we build should leave our customers saying, "Aw dip.
Proactive Learning.
You stay ahead of the curve, continuously learning and implementing cutting-edge technologies.

Establish company-wide engineering standards for event-driven architectures, testing strategies, operational observability, and system performance.

Act as a dedicated mentor and sponsor to Staff and Senior engineers, fostering a culture of continuous learning, deep technical curiosity, and extreme ownership.

This listing is sourced directly from JobNimbus's careers page and normalized into a canonical job model.