Backend Software Engineer

Cyberx Infosystem Pvt Ltd — United States · Posted ~23 hours ago

Senior Full-time

Skills

Backend development API development Scalable systems Database systems Backend APIs Databases

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Summary ✨ AI‑Generated

A backend engineering position focused on designing reliable services, integrations, and scalable infrastructure for a fast-growing digital platform.

Highlights

High-impact engineering role building scalable backend systems and working closely with product and technical teams.

Description

Job Role: Software Engineer(Backend Focus) Job location: Manhattan, NY Job Role: Our client is a next-gen trading app and registered investment advisor (RIA) making professional-style investing accessible to everyone. Backed by notable venture investors, the company is ranked among the Top 30 Most Downloaded Finance Apps and is quickly becoming a leader in fintech. They are seeking an experienced Backend Engineer to join as an early engineer, working closely with founders and cross-functional teams to build scalable systems and shape the future of investing. This is a hands-on, highly impactful role in a fast-paced, engineering- and product-focused environment. Responsibilities · Design, build, and maintain robust backend systems that power the trading platform and integrate with major U.S. brokerages · Lead development of the pilot portal, enabling seamless user interactions for data input, persistence, and broker integration · Reverse-engineer undocumented APIs and implement distributed systems that scale with company growth · Collaborate with frontend engineers, product managers, and cross-functional teams to deliver high-quality, user-centric solutions · Drive impact in a hands-on capacity, directly contributing to a rapidly growing and innovative company Skills/Requirements · 5-7+ years of professional experience as a backend engineer, ideally in a fast-paced startup environment · Proficiency in TypeScript for backend development (open to other languages) · Experience with Google Cloud Platform (GCP) or similar cloud infrastructure · Expertise in distributed systems, API integration, and cloud-hosted applications · Proven track record of building and scaling backend systems to support rapid growth · Previous experience as a software engineer for trading, investing, or fintech platforms (nice-to-have) · Previous experience working in a hyper-growth startup (nice-to-have) · Experience with integrations involving platforms like Robinhood, Stripe, Plaid, or similar (nice-to-have) · Familiarity with node.js, GraphQL, Nest.js, GCP, Google Pub/Sub, PostgreSQL, or similar stack (nice-to-have) Benefits · Generous, unlimited PTO · Two-week company-wide holiday shutdown at year-end plus standard company holidays · 100% premium coverage for employee and dependent health, dental, and vision benefits · Gym membership · Top-of-the-line equipment (laptops, external monitors, standing desks, etc.)