Senior Software Engineer
About The Position
As a Senior Software Engineer on our Core Team, you’ll help build the operating system powering modern banking and commerce. We’ve launched a category-defining product transforming how consumers access credit through their financial institutions - and now we’re scaling the platform behind it. You’ll work on high-throughput transaction pipelines, real-time decisioning across millions of accounts, and deep integrations with core banking systems. This is distributed-systems engineering at real scale. You’ll own features end-to-end, architect solutions alongside Product, and ship resilient, production-grade systems built to last. We move fast, lean into AI-native development, and reward curiosity. If you love experimenting with new tools, optimizing for speed without sacrificing quality, and solving hard problems - you’ll thrive here.
Requirements
- 5-7+ years of building and shipping real-world, full-stack software
- Strong experience with TypeScript in Node.js (our primary stack).
- Experience designing and scaling microservices in distributed systems - you know what breaks, why it breaks, and how to build for recovery
- Hands-on experience with AWS, containerized deployments (ECS or similar), and infrastructure-as-code (CDK, etc.)
- A strong testing mindset - you write code that’s built to be tested, maintained, and trusted
- Ability to architect your own solutions - not just implement someone else’s diagram
- Strong product instincts, relentless curiosity, and low-ego collaboration - you care why something is being built, dig until it makes sense, and use modern AI tools to move faster and build smarter
Nice To Haves
- Experience with Golang for backend services?
- Experience with event-driven systems (Temporal would get you an extra gold star)
- Fintech or banking experience (especially with core providers) is a big plus
Responsibilities
- Scale & Performance of Core Systems: Evolve the backend microservices that power our platform. You’ll improve the speed and reliability of high-volume transaction pipelines and large-scale data syncs with core banking providers - ensuring our systems are resilient, observable, and built to scale.
- Architecture & End-to-End Ownership: Turn strategic roadmap initiatives into scalable technical solutions. You’ll partner with Product to shape requirements, architect services, and own delivery from design through deployment in AWS - shipping well-tested, production-ready code through CI/CD.
- AI-Native Development & Engineering Velocity: Use modern AI tooling to ship high-quality software faster and smarter. We value engineers who experiment with agentic workflows, automate intentionally, and continuously improve how they build - without compromising fundamentals or code quality.
Benefits
- Competitive compensation includes stock options offered to all employees
- Unlimited Paid Time Off, plus paid holidays, and parental leave
- Flexible hybrid office/work from home philosophy.
- 401(k) program available with 50% match up to 5%
- Comprehensive medical, dental and vision insurance coverage with 100% of employee premiums paid for by equipifi and 50% for dependents’ premiums
- Long-term and Short-term disability, as well as term life insurance coverage with 100% of premiums paid for by equipifi
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
