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Sourgum Tech Stack

Marketplace platform connecting enterprises with vetted local waste and recycling haulers

Environmental Services Jersey City, New Jersey 11–50 employees Founded 2019 Privately Held

Sourgum operates a two-sided marketplace for waste services, routing enterprise demand through a network of 5,000+ local haulers via proprietary dispatch technology. The tech stack (React, Node.js, Go, PostgreSQL, Elasticsearch, Kafka, Kubernetes on AWS) reflects a mid-scale SaaS platform with event-driven architecture—appropriate for routing, scheduling, and real-time visibility across distributed logistics. Sales hiring (7 roles) outpaces engineering (5) by a significant margin, signaling a sales-led scaling phase in what is still fundamentally a network problem (vendor acquisition and customer conversion matter more than engineering velocity right now).

Tech Stack 45 technologies

Core StackReact Node.js TypeScript Go PostgreSQL MySQL Elasticsearch AWS DynamoDB AWS Lambda Redshift Redis Flutter Kubernetes Terraform Kafka BigQuery Metabase Jenkins HubSpot Google Ads Selenium Cypress JUnit AWS SQS AWS SNS Memcached Aurora LinkedIn TestNG+15 more

What Sourgum Is Building

◆Challenges

Streamlining operations
Modernizing outdated industry
Reducing waste removal costs
High costs in waste removal
Operational bottlenecks
Outdated waste management industry
Improving platform stability
Reducing technical debt
Payment processing errors
Payment workflow inefficiencies

▲Active Projects

Core saas platform
Cloud saas solutions
Multi-channel demand generation campaigns
Paid media campaigns
Marketing automation workflows
Backend services and apis
Infrastructure and deployment automation on aws and gcp
Ci/cd pipelines and devops tooling
Scale functional teams
Implement go-to-market strategy

Hiring Activity

Steady20 roles · 6 in 30d

Department

Sales

7

Engineering

5

Ops

3

Finance

2

Executive

1

Marketing

1

Product

1

Support

1

Seniority

Mid

9

Manager

4

Director

2

Junior

2

Lead

2

Senior

2

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About Sourgum

Sourgum is a marketplace platform that connects mid-market and enterprise waste generators with a vetted network of local waste and recycling haulers. The company was founded in 2019 by operators with fourth-generation waste industry experience and operates out of Jersey City, New Jersey. The core value proposition centers on eliminating vendor fragmentation, hidden fees, and service unpredictability through a single platform with transparent pricing and real-time visibility into pickup and service execution. The business operates at 11–50 employees and is backed by Spark Capital, Suffolk Technologies, and Founder Collective.

HeadquartersJersey City, New Jersey

Company Size11–50 employees

Founded2019

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Sourgum use?

React and Flutter for frontend; Node.js and Go for backend; PostgreSQL and MySQL for relational data; Elasticsearch for search; Kafka for event streaming; AWS (Lambda, SQS, SNS, DynamoDB, Redshift) for cloud infrastructure; Kubernetes for orchestration.