Kaluza
kaluza.com
Actively hiring
Billing & Subscription Management
Smart Grid
Energy Management
As featured in
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Latest round
Venture round
Sep 2025 · 12 mo ago
Team
51-200
employees, estimated range
Hiring now
31
+17 posted in 30 days
The money's age
Due for its next round
12 months since the last round · and hiring
Momentum
47/100
hiring for its size, a new city, in the news
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Sep 18, 2025
Raised a round Venture round
Jun 1, 2025
Raised a round Venture round
Jan 28, 2025
Raised a round Venture round
Jul 1, 2024
Raised a round Venture round
Feb 23, 2023
Partnership Kaluza and Mitsubishi Motors Collaborate on Japan's First Electric Vehicle Smart Charging Service · pv magazine Global
Oct 8, 2019
Partnership Kaluza and Powervault partner to intelligently balance the grid through home storage · pv magazine Global
2019
Founded
Tractionpublic signals, read monthly
Web presence
top 0.15%
of 133.2M domains by links, Common Crawl
Hacker News stories
6
best: 2 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Sep 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jun 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jan 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jul 2024 | — | — | find-and-update.company-information.service.gov.uk |
Registers and programsofficial lists and records that name the company
| Legal entity | KALUZA LTD | Companies House |
| Registered | 20 Sep 2019 |
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How Kaluza hires
Truth index
B 79/100
Median time to fill
28 days
Ghost roles
0%
Stale roles
86%
Reposted roles
0%
Kaluza scores B on the Alion truth index (A is best, E worst), measured over 7 open roles re-checked against its own hiring board: 0% look like ghost listings, 86% have gone stale and 0% are the same role posted again. Its roles close in a median of 28 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
- United Kingdom · Licensed UK visa sponsor (Skilled Worker, Senior or Specialist Worker)
Overview
Kaluza is a London energy software company that grew out of OVO Energy and became a separate business in 2019. Its platform runs retail energy billing and orchestrates flexible devices such as electric vehicles and heat pumps to shift demand. The company licenses the technology to energy retailers in Britain, Europe, Japan and Australia.
News
Kaluza and Hyundai Motor Group launch global partnership for EV smart charging and vehicle-to-grid technologies
Hyundai Motor Group has selected energy intelligence platformKaluzaas its global technology partner to power electric vehicle smart charging experiences across its brands starting in August 2026.
Read more
Report
Mitsubishi, Kaluza begin Japan
Kaluza has expanded its partnership with Mitsubishi Corporation and launched the country
Read more
Report
UK EV charging market boost
This week has seen several big announcements from chargepoint operators (CPOs) in the UK, spanning funding, installations and technology breakthroughs.
Read more
Report
Kaluza signs a global agreement with ENGIE to deploy its Energy Intelligence Platform
LONDON & PARIS, September 25, 2025--In a wide-scale licensing arrangement, ENGIE - a global energy player serving 20 million BtoC contracts worldwide - has chosen Kaluza's Energy Intelligence Platform to deploy cutting-edge digital technologies aimed at e
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Report
Go Phish: Michelle Tolmay, Chief Information Security Officer at Kaluza - Intelligent CISO
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Report
Kaluza snaps up Australian energy software specialist Beige Technologies
UK energy software platform Kaluza, a subsidiary of energy supplier OVO Energy, has acquired Australian technology company Beige Technologies in a deal that enhances its digital capabilities to speed up the energy transition.
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Report
Acquisition strengthens Kaluza's global software offering and expands APAC footprint to accelerate the energy transition
Kaluza, the advanced software platform for energy, has acquired Beige Technologies (
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Report
Show more news
Tech stack
Technologies named in job postings at Kaluza over the last 12 months, by layer, with the share of postings for each.
Technologies in use
63
Postings analysed
35
Stack modernity
80/100AI adopter
Languages
Go34%
SQL29%
TypeScript23%
Node JS17%
Frameworks & libraries
React.js9%
AWS Strands Agents3%
Databases
DynamoDB11%
Google BigQuery9%
PostgreSQL9%
BigQuery6%
Cloud & platforms
AWS49%
Kubernetes23%
Databricks17%
API Gateway14%
AI & ML
Claude14%
LLM11%
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Full Kaluza tech stack
63 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$90k
Typical range
$58k – $213k
Open positions
24
11
Jobs
Senior
36.4%
Staff
45.5%
Principal
9.1%
Architect
9.1%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Senior | 4 | $97k | $58k – $136k |
| Staff | 5 | $135k | $93k – $176k |
| Principal | 1 | $213k | $213k |
| Architect | 1 | $155k | $155k |
Highest paying role
Principal Software Engineer
$213k
Normalized to USD per year
All salaries at Kaluza
By role, level and city, against the market · 24 jobs with pay
Growth
Hiring Momentum
91/100
Scaling fast
Open positions
32
17 opened / 11 closed in 30 days
Median time-to-fill
29 days
faster than 43% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
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.
Leadership
14% ▼
Backend
12%
DevOps
10% ▲
Product
10% ▲
Solutions
10% ▼
Marketing
7% ▲
Actively hiring for Backend (+4 in 30 days)
Activity Timeline
New location: Edinburgh
Oct 2026
Added Incident Management to stack
Oct 2026
Added AWS Strands Agents to stack
Oct 2026
Added Synthetic Data to stack
Oct 2026
Added Shift-Left Security to stack
Oct 2026
Added Shift-Left to stack
Oct 2026
Added LLM Guardrails to stack
Oct 2026
Added Context Engineering to stack
Oct 2026
Added BigQuery to stack
Sep 2026
Added AWS Step Functions to stack
Sep 2026
Added Amazon EventBridge to stack
Sep 2026
Added Amazon CloudWatch to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
7
Hiring now
5
Countries
5
Busiest office
London
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Headquarters
Builds here
Office with open vacancies
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London
United Kingdom
HQ
Paris, France
23 open roles 27 posted in 90 days 35% engineering 10-50 est. staff $113k Avg Salary
hires for Backend, DevOps, Leadership
69 Notting Hill Gate, London, W11 3JS
Bristol
United Kingdom
Engineering / R&D
Bristol, UK
21 open roles 25 posted in 90 days 43% engineering 10-50 est. staff $121k Avg Salary
hires for Backend, DevOps, Leadership
Assembly Bristol, Building C, Floor 7 Cheese Ln, BS2 0JJ
Edinburgh
United Kingdom
Regional office
Edinburgh, UK
10 open roles 9 posted in 90 days 40% engineering 10-50 est. staff $119k Avg Salary
hires for Backend, Leadership, Administrative
Ground Floor, 4 Charlotte Lane, Randolph House, Edinburgh EH2 4QZ
Paris
France
Support & operations
Paris, France
8 open roles 6 posted in 90 days 13% engineering 10-50 est. staff $74k Avg Salary
hires for Product, Leadership, Analytics
Melbourne
Australia
Engineering / R&D
Melbourne, Australia
4 open roles 3 posted in 90 days 25% engineering 1-10 est. staff $107k Avg Salary
hires for DevOps, Support, Early Careers
Level 7, 152 Elizabeth Street, Melbourne 3000
Tokyo
Japan
Regional office
Tokyo, Japan
Lisbon
Portugal
Regional office
Lisbon, Portugal
Jobs
$93k – $116k per year • Hybrid • Full-Time • Bristol • London
Red Teaming
DevOps
Platform Engineering
Cybersecurity
SIEM
Apply
$160k – $213k per year • Hybrid • Full-Time • Bristol • Edinburgh • London
CI/CD
AWS
Apply
$141k – $176k per year • Hybrid • Full-Time • Bristol
Terraform
GCP
CI/CD
AWS
Cybersecurity
Okta
OWASP Top 10
Apply
$125k – $156k per year • Hybrid • Bristol • London
GraphQL
DevOps
AWS
Management
Agile
Apply
$49k – $74k per year • In office • Paris
LLM
Machine Learning
Management
Confluence
Jira
Agile
Apply
Apply
$70k – $84k per year • Hybrid • Melbourne
Python
Go
TypeScript
SQL
Databricks
Google BigQuery
BigQuery
AI/ML
AWS Strands Agents
DevOps
Rest API
Terraform
AWS
Kubernetes
Platform Engineering
AWS Lambda
Incident Management
AWS Step Functions
Management
Service Desk
Apply
≈ $159k – $274k per year (Estimated) • Hybrid • Bristol • London • Edinburgh
Go
API Gateway
Apply
≈ $85k – $186k per year (Estimated) • Hybrid • Bristol • London • Edinburgh
Apply
≈ $87k – $207k per year (Estimated) • In office • London
SQL
Apply
≈ $147k – $269k per year (Estimated) • Hybrid • London • Bristol
LLM
Synthetic Data
Context Engineering
LLM Guardrails
DevOps
CI/CD
Shift-Left
SLI/SLO/SLA
Cybersecurity
Shift-Left Security
Apply
Apply