Sourgum
Waste Management
3open roles
$100kmedian advertised pay
2backers · Workshop Ventures, Founder Collective
77 daysmedian time a role stays open
Overview
Sourgum unifies thousands of local haulers to deliver scalable, tech-powered waste and recycling solutions with transparency, reliability, and unwavering service.
How Sourgum hires
Truth index
B 70/100
Median time to fill
77 days
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Sourgum scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. Its roles close in a median of 77 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Funding and backers
Hiring now
8
open roles
Backers
2
Workshop Ventures, Founder Collective
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Dec 10, 2025
Launched Sourgum Launches Tech-Driven Waste & Recycling Marketplace in the Twin Cities · PRNewswire
Oct 23, 2025
Expanded Sourgum launches services in Des Moines, Iowa · recyclingtoday.com
Oct 2004
Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Web presence
top 3%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
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Jobs
≈ $71k – $157k per year (Estimated) · Equity · In office · Full-Time · 2+ years exp · Bachelor's Degree · Jersey City
Anthropic
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≈ $77k – $155k per year (Estimated) · Equity · In office · Full-Time · 3+ years exp · Jersey City
JavaScript
TypeScript
Node JS
PostgreSQL
AI/ML
Anthropic
Frontend
GraphQL
React.js
DevOps
Rest API
Terraform
GCP
CI/CD
AWS
Docker
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$170k – $210k per year · Equity · In office · Full-Time · 9+ years exp · Jersey City
TypeScript
MySQL
PostgreSQL
Redis
DynamoDB
Memcached
ElasticSearch
Apache Kafka
Amazon Redshift
Amazon Aurora
AI/ML
Anthropic
Machine Learning
DevOps
Terraform
CI/CD
Jenkins
AWS
Kubernetes
AWS Lambda
Amazon S3
Analytics
Metabase
Management
Agile
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Salary insights
Compensation ranges based on this company's open jobs
Median
$100k
Typical range
$75k – $210k
Open positions
6
3
Jobs
Senior
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Senior | 3 | $100k | $100k – $210k |
Highest paying role
Senior Software Engineer
$210k
Normalized to USD per year
All salaries at Sourgum
By role, level and city, against the market · 6 jobs with pay
Growth
Hiring Momentum
33/100
Slowing
Open positions
8
0 opened / 0 closed in 30 days
Median time-to-fill
63 days
faster than 19% of the market
ATS activity
Every ~5 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Customer Success
67% ▼
Marketing
33% ▼
Activity Timeline
Added Rest API to stack
Oct 2026
Added Machine Learning to stack
Sep 2026
Added Microsoft Office to stack
Sep 2026
Tech stack
Technologies named in job postings at Sourgum over the last 12 months, by layer, with the share of postings for each.
Technologies in use
29
Postings analysed
16
Stack modernity
76/100
Languages
TypeScript19%
Node JS6%
JavaScript6%
Frameworks & libraries
React.js6%
Databases
PostgreSQL19%
Amazon Redshift13%
DynamoDB13%
ElasticSearch13%
Cloud & platforms
Anthropic100%
AWS19%
AWS Lambda13%
Amazon S313%
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Full Sourgum tech stack
29 technologies · by team · pay by technology · changes · similar stacks
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Workshop VenturesVia a fund
Founder CollectiveVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
Sourgum Launches Tech-Driven Waste & Recycling Marketplace in the Twin Cities
/PRNewswire/ -- Sourgum, the nationwide waste and recycling intelligence platform, today announced its launch across the greater Minneapolis-St. Paul metro...
Read more
Report
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Jersey City
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Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
Jersey City
United States
HQ
6 open roles 3 posted in 90 days 33% engineering $121k Avg Salary
hires for Sales, Backend, DevOps
30 Montgomery Street, Jersey City, New Jersey, 07302, USA
Salt Lake City
United States
Sales office
2 open roles $88k Avg Salary
hires for Sales