Sei logo
Sei logo
Sei
sei.io
sei.io · HQ: Singapore · 51-200 employees · Founded 2022
HQ: Singapore · 51-200 employees · Founded 2022
Actively hiring
Blockchain Infrastructure
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Overview Hiring record Roles Locations Work format Jobs Questions Similar companies
Back to the profile Sei Tech stack 17 technologies

What jobs is Sei hiring for right now?

As of Oct 27, 2026, Sei has 7 open jobs on Alion. They are posted in 2 cities. 7 allow remote or hybrid work. Its postings score B on the Alion truth index.

Source: Alion Coverage: open vacancies from the employer's own careers board Oct 27, 2026
Open jobs
7
Cities
2
Posted in 30 days
3
Median age
106 days

How Sei hires

Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%

Sei scores B on the Alion truth index (A is best, E worst), measured over 4 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. 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

Which roles Sei is hiring for

7 Jobs
Backend 3 42.9%
Operations 2 28.6%
Product 1 14.3%
Finance 1 14.3%

Where Sei is hiring

Sei hires from 2 offices across 1 countries, holding 11 of its open vacancies between them.

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Headquarters Builds here Office with open vacancies Tap a pin for the office

How the work at Sei is set up

Work format
Hybrid 5 71%
Remote 2 29%
Level
Senior 3 50%
Staff+ 1 17%
Middle 1 17%
Lead 1 17%
Employment
Full-Time 7 100%

Open vacancies at Sei

≈ $69k – $178k per year (Estimated) · Remote (United States) · Full-Time · New York · San Francisco
Python
SQL
Sei
Analytics
Microsoft Excel
Apply
≈ $98k – $200k per year (Estimated) · Remote (United States) · Full-Time · New York · San Francisco
SQL
Incident Management
Web3
Sei
Analytics
Microsoft Excel
Apply
≈ $70k – $140k per year (Estimated) · Hybrid · Full-Time · 3+ years exp · New York
Sei
Apply
≈ $135k – $249k per year (Estimated) · Hybrid · Full-Time · 5+ years exp · New York · San Francisco
Databricks
Web3
Sei
Apply
≈ $138k – $257k per year (Estimated) · Hybrid · Full-Time · 5+ years exp · New York
Databricks
Web3
Sei
Apply
≈ $176k – $328k per year (Estimated) · Hybrid · Full-Time · 5+ years exp · New York · San Francisco
Databricks
DevOps
OpenTelemetry
Prometheus
CI/CD
Docker
Kubernetes
Platform Engineering
SLI/SLO/SLA
Cybersecurity
Threat Modeling
Web3
Sei
Apply
≈ $135k – $251k per year (Estimated) · Hybrid · Full-Time · 5+ years exp · New York
Databricks
DevOps
Rest API
Web3
Sei
Apply

Questions about jobs at Sei

Is Sei hiring right now?

Yes. As of Oct 27, 2026, Sei has 7 open jobs on Alion.

What roles does Sei hire for?

Sei is hiring mostly for Backend, Operations, Product. The largest group is Backend with 3 open vacancies.

Where does Sei hire?

Sei has open vacancies in 2 places, most of all in New York, San Francisco.

Does Sei offer remote work?

Yes. 7 of the open vacancies at Sei allow remote or hybrid work, which is 100% of the board.

How long have Sei vacancies been open?

Half have been on Alion for 106 days or less. 4 vacancies at Sei have been listed for more than 90 days, and postings of that age are far more often out of date.

How reliable are Sei job postings?

Sei scores B on the Alion truth index (A is best, E worst), measured over 4 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.

How do you apply to Sei?

Sei accepts applications through Ashby, so the form opens on that system rather than on Alion.

How to cite this page

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.

Alion, "Sei: 7 open jobs", as of Oct 27, 2026. https://alion.io/company/sei/jobs

Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)