stashBrooklyn, NY
Backend Engineer III
Backend Engineer III
Backend Engineer III
stashBrooklyn, NY
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Overview:
In this role you will design, build, and scale backend services for Stash’s Core Banking System, enabling reliable financial transactions at scale. You’ll work within the Accounts Team to improve performance and security, and you’ll leverage AI-assisted coding to accelerate delivery. You will collaborate with operations, infrastructure, and cross-functional partners to deploy in a cloud environment. This is a hands-on, impact-driven opportunity to help expand affordable, accessible financial services for everyday Americans. Compensation / Benefits comprehensive total rewards package Stash+ account subscription flexible PTO learning and development reimbursement home office stipend / equipment and internet subsidy enhanced health benefits with partner providers
Responsibilities:
Design, develop, and maintain backend services for the Core Banking System Architect and implement asynchronous workflows for banking transactions Optimize and scale the system for high availability and security Act as an "Agent Conductor" to leverage AI coding assistants for rapid service delivery Collaborate with operations and infrastructure teams to deliver seamless experiences Continuously deploy and monitor services in a cloud-based environment Debug, test, and document code to ensure high-quality software
Key requirements:
3 - 5 years of backend software development experience Strong proficiency in Go or Rails (or willingness to learn Go) Experience with event-driven, asynchronous architectures Data-driven decision making and fast iteration mindset Proficiency with relational and distributed databases (CockroachDB, PostgreSQL or similar) Hands-on experience building scalable, fault-tolerant backend services Strong testing, debugging, and profiling skills Familiarity with cloud platforms (AWS) Excellent problem-solving and continuous improvement mindset collaboration across cross-functional teams data-driven decision making problem-solving Go Rails (or willingness to learn Go) event-driven architectures
Also on the board Same function, level within a rung
Level
Senior
Location
Brooklyn, NY
Occupation
Software Developers
Industry
Custom Computer Programming Services
Posted
today