# Senior Platform Engineer

**Company:** [OnePay](https://hotfix.jobs/companies/onepay)
**Location:** Remote
**Role:** DevOps / SRE
**Experience:** 5+ years
**Skills:** Node.js, TypeScript, Fp-Ts, Kubernetes, AWS, Functional Programming
**Posted:** 2026-07-22

> Senior platform engineer responsible for shipping and operating scalable infrastructure and services supporting financial products. Requires at least five years building non-trivial products or services, with backend experience and strong collaboration, ownership, and communication skills.

## Job Description

## Responsibilities
- Work closely with other engineers to ship code.
- Build and maintain documentation for a growing, remote organization.
- Solve complex problems that arise at scale, including real-world money movement, sensitive financial data, and novel financial mechanics.
- Write, review, and ship code while collaborating across product, design, data, customer support, operations, and compliance.

## Requirements
- 5+ years of experience building, shipping, and growing non-trivial products and services.
- Backend engineering experience; the company is hiring at all levels of seniority for backend engineers.
- Passion for engineering craft and care for colleagues.
- Commitment to quality in code, communication, and culture.
- An ownership mentality and bias toward action.
- Desire to continue growing technical skills and ability to learn quickly.
- Hungry, humble, and honest approach.

## Technical Environment
- Node.js
- TypeScript
- fp-ts
- Kubernetes
- AWS
- Functional programming concepts

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**Canonical:** https://hotfix.jobs/jobs/f22e9b7c-45e0-440c-98fb-42dd7f005122