Big Wave Digital - USA

Compensation

Full Description

Big Wave Digital is partnering with Loancrate, an AI-native fintech transforming how home loans are processed, to find a Senior / Staff Software Engineer. With more than $85 billion in home loans powered through its platform, Loancrate is tackling a complex industry where better software can make a real difference. Think intelligent automation, sophisticated workflows and less time spent on manual processes. This is a hands-on role for someone who enjoys building across the stack, solving challenging backend problems and taking features from an idea through to production. What you’ll be working on • Building full-stack features using TypeScript, React and Node.js. • Developing multi-step AI agents that automate critical mortgage workflows. • Integrating lending, underwriting, document and fraud prevention APIs. • Scaling distributed systems and improving backend reliability and observability. • Making architecture decisions, contributing product ideas and mentoring other engineers. What we’re looking for You’re an experienced Senior or Staff engineer who still loves writing code. You’ve built software products within a high-growth, VC-backed tech company or a major technology business, with clear ownership and progression along the way. You’ll bring: • 7+ years of software engineering experience, including at least 5 years operating at senior level. • Strong, recent production experience building TypeScript and Node.js backends, alongside hands-on React development. • A balanced full-stack background, comfortable owning both frontend and backend delivery. • Experience scaling high-throughput distributed systems using AWS and Terraform. • Production experience with Postgres and server-side GraphQL, ideally Apollo and Express. • A product mindset, strong security awareness and the ability to explain your technical decisions. Experience in fintech, payments, lending or money movement would be particularly useful. Hands-on AI development, including evaluations and building reliable LLM workflows, is also a bonus. Why Loancrate? You’ll have meaningful ownership of complex engineering, backed by a TypeScript-first stack, strong testing infrastructure and a team that values open communication and fast delivery. The package includes: • US$150K–$350K base salary + equity, depending on experience. • 100% of medical premiums covered for you and your family. • Vision and dental coverage. • 401(k). • HSA / FSA options. • Access to a lender partner’s employee loan program. • A remote-first culture, with flexibility to work where you do your best work within the USA. • Flexible time off, with trust to manage your own time. A few practical details Applicants must be based in the USA and able to work US hours. Visa transfers may be considered; new visa sponsorship is unavailable. The interview process includes TypeScript/Node live coding, a take-home exercise, a presentation and system design, plus product and project discussions. Interested? Apply to Big Wave Digital ASAP.