Overview
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Technologies
Salaries
Products
People
Growth
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Jobs
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Overview

MI5, the Security Service, is the United Kingdom domestic intelligence and security agency, responsible for countering threats such as terrorism and espionage. Its careers site also advertises technology roles at the partner agencies GCHQ and MI6. Founded in 1909, MI5 is headquartered in London, United Kingdom.

Tech stack

Technologies named in job postings at MI5 over the last 12 months, by layer, with the share of postings for each.
Technologies in use
11
Postings analysed
3
Stack modernity
79/100
Languages
JavaScript
Node JS
Python
Rust
Cloud & platforms
AWS
Azure
GCP
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Full MI5 tech stack 11 technologies · by team · pay by technology · changes · similar stacks

Salary insights

Compensation ranges based on this company's open jobs
Median
$89k
Typical range
$81k – $104k
Open positions
3
3 Jobs
Senior 66.7%
Staff 33.3%
Level Jobs Median Typical range
Senior 2 $85k $81k – $89k
Staff 1 $104k $104k
Highest paying role Lead DevOps Engineer (MI6 - Permanent) $104k
Normalized to USD per year

Growth

Hiring Momentum
28/100
Slowing
Open positions
3
0 opened / 0 closed in 30 days
ATS activity
Every ~5 hours
Today
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.
DevOps
67% ▲
Backend
33% ▲

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
London
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Headquarters Builds here Office with open vacancies Tap a pin for the office
London United Kingdom
2 open roles 2 posted in 90 days 100% engineering $96k Avg Salary
hires for DevOps
seen since Nov 2026 job postings
Manchester United Kingdom
1 open roles 1 posted in 90 days 100% engineering $81k Avg Salary
hires for Backend
seen since Nov 2026 job postings

Jobs

$68k – $81k per year · Hybrid · Full-Time · Manchester
Python
JavaScript
Rust
Node JS
AI Agents
DevOps
GCP
Azure
AWS
SRE
Management
Agile
Apply
$104k per year · In office · Full-Time · London
Model Context Protocol
DevOps
CI/CD
Apply
$89k per year · In office · Full-Time · London
Model Context Protocol
DevOps
CI/CD
Apply