Senior Full Stack Engineer Hamilton

About the CompanyTekRek is partnered with a high‑growth fintech infrastructure company building payment and payout systems for modern workforce and marketplace platforms. Their platform supports large‑scale money movement across a global network of users and transaction flows.With robust product traction and continued growth, they are investing heavily in backend infrastructure, scalability, and distributed systems engineering. The Role This backend‑leaning engineering role is focused on building and scaling the core systems that power high‑volume transaction processing and internal platform infrastructure.

The team is looking for someone comfortable operating with autonomy, moving quickly through ambiguity, and making pragmatic technical decisions in a fast‑growing workplace. What You Will Do Design and build scalable backend services that support high‑throughput payment and transaction workflows Develop and iterate on production systems handling large volumes of data and real‑time platform activity Contribute to architecture decisions around scalability, reliability, and system performance Partner closely with engineering peers to ship current platform capabilities and improve core infrastructure Participate in technical hiring by helping source, interview, and assess engineering talent What You Bring 7+ years of experience building and scaling production‑grade backend systems Strong experience working with large datasets and high‑throughput distributed architectures Proven track record shipping and iterating on complex software products or applications Hands‑on experience with Python backend development in production environments Familiarity with cloud infrastructure and containerized systems, ideally within AWS environments Why This Role This is an opportunity to work on infrastructure operating at significant scale while helping shape the technical direction of a growing fintech platform. The role offers broad ownership across backend systems, architecture, and platform reliability within a product‑focused engineering environment. #J-18808-Ljbffr