Overview
Connections
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

How SubSea Craft hires

Truth index
B 83/100
Median time to fill
39 days
Ghost roles
0%
Stale roles
67%
Reposted roles
0%

SubSea Craft 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, 67% have gone stale and 0% are the same role posted again. Its roles close in a median of 39 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

Visa sponsorship

A-rated
Sponsor licence
Skilled Worker
Visa route
7
Open roles in United Kingdom
In the register as SubSea Craft Limited, Portsmouth, Hampshire
Other sponsors in the same field
See 7 open roles Alert me
UK Home Office · checked Nov 3, 2026 · Visa details by country

Overview

SubSea Craft's mission is to secure the competitive advantage through accelerated research, development, and delivery of maritime technology.

Tech stack

Technologies named in job postings at SubSea Craft over the last 12 months, by layer, with the share of postings for each.
Technologies in use
19
Postings analysed
11
Stack modernity
81/100
Languages
C++27%
JavaScript9%
Python9%
Node JS9%
Frameworks & libraries
ROS227%
ROS9%
Cloud & platforms
Power BI27%
Linux9%
Sign in to see how your skills match this stack Sign In
Full SubSea Craft tech stack 19 technologies · by team · pay by technology · changes · similar stacks

Salary insights

Compensation ranges based on this company's open jobs
Median
$71k
Typical range
$47k – $105k
Open positions
10
4 Jobs
Junior 50%
Senior 50%
Level Jobs Median Typical range
Junior 2 $60k $47k – $73k
Senior 2 $93k $80k – $105k
Highest paying role Senior Software Engineer (Control Systems) $105k
Normalized to USD per year
All salaries at SubSea Craft By role, level and city, against the market · 10 jobs with pay

Growth

Hiring Momentum
60/100
Growing
Open positions
11
6 opened / 4 closed in 30 days
Median time-to-fill
36 days
faster than 36% 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.
Industrial Engineering
30% ▲
Management
15% ▲
Backend
10%
DevOps
10%
Hardware
10% ▼
QA
5% ▼
Activity Timeline
Added GD&T to stack Oct 2026
Added Linux to stack Oct 2026
Added Docker to stack Oct 2026
Added CANopen to stack Oct 2026
Added Microsoft Office to stack Oct 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Portsmouth
Portsmouth United Kingdom
HQ
11 open roles 17 posted in 90 days 27% engineering $72k Avg Salary
hires for Industrial Engineering, Operations, Backend
seen since Jun 2026 job postings

Jobs

$67k per year · In office · Full-Time · Bachelor's Degree · Portsmouth
GD&T
Apply
$80k per year · In office · Full-Time · Bachelor's Degree · Portsmouth
GD&T
Apply
$54k – $74k per year · In office · Full-Time · 2+ years exp · Bachelor's Degree · Portsmouth
C++
Docker
Linux
Robotics
CANopen
Apply
$80k – $107k per year · In office · Full-Time · Portsmouth
C++
ROS2
Sensor Fusion
Path Planning
Apply
up to $87k per year · In office · Full-Time · Bachelor's Degree · Portsmouth
Apply
up to $67k per year · In office · Full-Time · Bachelor's Degree · Portsmouth
GD&T
Apply
up to $47k per year · In office · Full-Time · Bachelor's Degree · Portsmouth
Apply

Financials

Latest round
Venture - Series Unknown
Funding rounds
4
Funding rounds
Round Announced Amount
Venture - Series Unknown 2023 — Details
Venture - Series Unknown 2022 — Details
Venture - Series Unknown 2022 — Details
Venture - Series Unknown 2019 — Details