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Alloy Tech Stack

Identity and fraud prevention platform for financial institutions

Financial Services New York, New York 201–500 employees Founded 2015 Privately Held

Alloy operates an identity and fraud risk platform serving 700+ financial institutions and fintechs. The tech stack—TypeScript, React, Node.js, PostgreSQL, OpenSearch, and AWS infrastructure—is purpose-built for real-time decisioning and data integration at scale. Active hiring skews heavily toward sales (11 roles) over engineering (7), with a leadership-heavy seniority mix (17 senior, 4 manager, 3 lead), indicating a mature product scaling into new verticals and geographies rather than platform overhaul.

Tech Stack 19 technologies

Core StackTypeScript JavaScript React Node.js PostgreSQL AWS Terraform CloudFormation Python Django Elasticsearch OpenSearch AWS CDK VPC iptables Web Application Firewall GuardDuty AWS KMS IAM

What Alloy Is Building

◆Challenges

Compliance risk
Identity risk problem
Fraud risk
Scaling data partner integrations
Scaling integration platform
Scaling product operations
Data cleanliness
Reducing deal cycle times
Improving sales velocity
Credit risk

▲Active Projects

Data integration platform
Decisioning platform core logic
Strategic fintech sales
Partner ecosystem platform
Launch new products
Upsell and cross-sell strategies
Establish analytics dashboards
Improve product development processes
Client maturity plan
Resource allocation modeling

Hiring Activity

Steady25 roles · 9 in 30d

Department

Sales

11

Engineering

7

Product

3

Data

2

Support

2

Legal

1

Security

1

Seniority

Senior

17

Manager

4

Lead

3

Mid

2

Director

1

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About Alloy

Alloy provides an identity and fraud prevention platform for global financial institutions and fintechs. The core product surfaces actionable intelligence across a broad network of data sources, enabling customers to manage identity, fraud, credit, and compliance risks simultaneously. The company serves 700+ institutions across 201–500 employees based in New York. Active projects center on expanding the data integration and decisioning layers, building out partner ecosystems, and accelerating sales processes—consistent with a revenue-scaling phase. Pain points around scaling integrations, data cleanliness, and deal cycle times reflect the operational friction typical of B2B fintech infrastructure.

HeadquartersNew York, New York

Company Size201–500 employees

Founded2015

Hiring MarketsUnited States, United Kingdom, Canada

Frequently Asked Questions

What tech stack does Alloy use?

Alloy's primary stack includes TypeScript, JavaScript, React, Node.js, PostgreSQL, and OpenSearch, deployed on AWS with infrastructure-as-code tools (Terraform, CloudFormation, AWS CDK) and security controls (GuardDuty, KMS, IAM, WAF).