Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
Remote
C++
Python
Databases
PostgreSQL
DevOps
Docker
Kubernetes
KVM
OpenStack
Ubuntu
Debian
QEMU
Remote
Docker
Kubernetes
KVM
OpenStack
Ubuntu
≈ $45k – $99k per year (Estimated) • Junior • Remote • Junior
C++
JavaScript
Perl
Ruby
AI/ML
Fine-tuning
DevOps
SLI/SLO/SLA
Ubuntu
KVM
VMWare
Delinea is a cybersecurity company headquartered in Redwood City, California, formed in 2021 through the merger of Privileged Access Management leaders Thycotic and Centrify. The company provides a cloud-native platform for identity security, offering solutions such as privileged access management, vaulting, and automated authorization for human and machine identities. Serving thousands of global customers including Fortune 100 companies, the firm operates internationally with a focus on zero-trust architecture and AI-driven threat analysis.
HQ: Redwood City, United States • Cybersecurity AI • Artificial Intelligence • Cloud Security • Information Security • Cybersecurity • Identity Management • Est. 2021
$61k – $68k per year • Middle • 1+ year exp • Belfast • London • Remote (United Kingdom) • Full-Time • Middle
SQL
C#
C#
.NET
Cybersecurity
Delinea
saas.group is a SaaS operator that builds and grows a portfolio of established software-as-a-service products. Rather than focusing on a single application, the company appears to specialise in acquiring or taking long-term stewardship of profitable, niche SaaS businesses and then improving them over time. The problem it aims to solve is a common one in SaaS, many good products reach a stable stage but need focused investment in product development, customer experience, marketing, and operations to keep growing sustainably.
Analytics Platforms • Data & Analytics • Information Technology • Professional Services • Software • 201-500 employees
Remote (Europe)
AI Agents
ChatGPT
Cybersecurity
ISO 27001
SOC 2
Management
Google Workspace
We believe in Space as humankind’s new horizon to build a better, sustainable Life on Earth. In Space, governments, institutions and companies rely on us to design, operate and deliver a whole range of satellite-based systems.
Victoria • Montreal • Orlando • Burlington • Irvine • Environmental Science • Space & Aerospace • Earth Observation • 5000+ employees
≈ $48k – $114k per year (Estimated) • Senior • Remote/Hybrid (Belfast, United Kingdom) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
SQL
Bash
PowerShell
Python
Databases
Db2
MS SQL
MySQL
Oracle
PostgreSQL
DevOps
AWS
Azure
GCP
Hyper-V
Kibana
Splunk
VMWare
Windows Server
Git
Rest API
Cybersecurity
GDPR
HIPAA
PCI DSS
Tcpdump
Wireshark
QA
Postman
ExtraHop is a company that specializes in providing security and network management solutions, leveraging real-time analytics to help organizations detect and respond to cyber threats. By utilizing machine learning and other advanced technologies, ExtraHop offers deep visibility into IT infrastructure, ensuring optimal performance and robust security. Their platform aids enterprises in monitoring traffic patterns and identifying unusual activities to protect against data breaches and other cyber risks.
Washington • Seattle • New York • Houston • Raleigh • Artificial Intelligence • Cybersecurity • Network Security
$41k – $47k per year • Junior • Remote (United Kingdom) • Junior
PlanetScale offers the world’s fastest and most scalable cloud hosting for Vitess and Postgres.
San Francisco • AI Infrastructure • Information Technology • Web Hosting
$120k – $200k per year • Remote (EMEA, APAC)
Go
PHP
Python
Databases
MySQL
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
Management
Slack
RunPod is a cloud computing company headquartered in Mount Laurel, New Jersey, and founded in 2022. The company provides a specialized AI developer cloud featuring on-demand GPU instances, serverless GPU endpoints, and multi-node GPU clusters for training and inference. It operates a global infrastructure across more than 30 regions, serving over one million developers with scalable compute resources for machine learning and generative AI workloads.
HQ: Mount Laurel, United States • IT Infrastructure • LLM & Generative AI • Machine Learning • Artificial Intelligence • Hardware • AI Infrastructure • Information Technology • Cloud Computing • Est. 2022
$81k – $96k per year • Equity • Senior • 5+ years exp • Remote (EMEA) • Bachelor's Degree • Full-Time • Senior
Go
JavaScript
Node JS
Python
SQL
Python
Django
Flask
Databases
MySQL
PostgreSQL
AI/ML
Fine-tuning
LLM
PyTorch
RunPod
AI Agents
Frontend
React.js
DevOps
Datadog
Docker
Grafana
Ubuntu
Established in 2012, Interdependence is a full-service digital PR, investor relations and media communications firm supercharged by the most advanced technology ever in public relations to maximize consistent media placements in prestigious media ...
Professional Services • Advertising • Sales & Marketing
≈ $73k – $158k per year (Estimated) • Senior • 8+ years exp • Remote • Full-Time • Staff
Valsoft Corporation is a Canadian software holding company specializing in the acquisition, development, and management of vertical market software (VMS) businesses. Headquartered in Montreal, Quebec, the company operates under a decentralized, "hold-forever" philosophy, partnering with niche software firms to drive long-term growth and stability.
HQ: Montreal, Canada • Information Technology • Software • 1001-5000 employees
≈ $55k – $127k per year (Estimated) • Remote (United Kingdom, Canada) • Full-Time
Percona is a leading global open-source database software, enterprise support, and managed services company co-headquartered in Raleigh, North Carolina, USA, and Durham, UK. Founded in 2006 by Peter Zaitsev and Vadim Tkachenko, the company operates on a B2B open-core, enterprise software support subscription, managed database operations (ExpertOps), and IT consulting model under CEO Ann Schlemmer.
HQ: Raleigh, United States • HQ: Durham, United Kingdom • DevOps • Information Technology • Database Management • Est. 2006
Equity • Junior • Paris • Warsaw • Lisbon • Bucharest • Frankfurt am Main • Remote (EMEA) • Full-Time
SQL
Databases
PostgreSQL
MariaDB
MySQL
DevOps
Ansible
AWS
Azure
Chef
Configuration Management
GCP
Kubernetes
Puppet
SLI/SLO/SLA
Cybersecurity
Tcpdump
Workiva (NYSE: WK) is a global SaaS and a leading provider of a cloud-based connected and reporting compliance platform that enables the use of connected data and automation of reporting across finance and accounting, risk, and compliance.
HQ: London, United Kingdom • Financial Services • Software • Audit • 501-1000 employees
≈ $46k – $102k per year (Estimated) • Equity • Junior • 2+ years exp • Remote (France, United Kingdom) • Visa sponsorship • Bachelor's Degree • Internship • Middle
Incident Management
Datadog
New Relic
Splunk
Cybersecurity
Sumo Logic
Our API Management platform is fast, scalable, modern. Including an open source API Gateway, Analytics, Dev Portal and Dashboard.
London • DevOps • Software • Middleware Software
≈ $49k – $140k per year (Estimated) • Lead • London • Remote (United Kingdom) • Full-Time • Principal
Kubernetes
Marketing
Zendesk
Databento streamlines access to market data, offering a user-friendly self-service platform. Customers can quickly obtain live exchange feeds and vast amounts of historical data, with flexible pricing based solely on usage.
San Francisco • New York • London • Beijing • Salt Lake City • Financial Services • Data & Analytics • Capital Markets
≈ $33k – $85k per year (Estimated) • Junior • 2+ years exp • London • Remote (EU, United Kingdom) • PhD • Junior
Python
SQL
DevOps
eBPF
Grafana
Loki
Prometheus
Cybersecurity
Tcpdump
Wireshark
Management
Slack
QA
Sentry
Huzzle is an early careers platform connecting students, societies, and employers. Starting out as a CRM for pre-professional student societies, Huzzle has evolved into the university career companion used by over 100,000 talents in the UK.
HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
Remote (United States, India, United Kingdom, Australia, Canada) • Full-Time
JavaScript
Node JS
SQL
TypeScript
Databases
Supabase
AI/ML
Cursor
Frontend
Next.js
React.js
Remote (United States, United Kingdom, Argentina, Australia, Brazil) • Full-Time
JavaScript
Node JS
SQL
TypeScript
Databases
Supabase
AI/ML
Cursor
Frontend
Next.js
React.js
Remote (United States, United Kingdom, Australia, Bulgaria, Canada) • Full-Time
Node JS
SQL
TypeScript
JavaScript
Databases
Supabase
AI/ML
Cursor
Frontend
Next.js
React.js
Unitary's mission is to automate monetary peace of mind for the world. We believe the world deserves financial infrastructure that operates at higher levels of automated safety, conveys information rapidly and transparently, and gives people the ch...
London • Business Process Automation (BPA) • Financial Services • FinTech • 11-50 employees
≈ $42k – $96k per year (Estimated) • Equity • Remote (United Kingdom) • Bachelor's Degree • Full-Time
Python
AI/ML
Human-in-the-Loop
DevOps
Grafana
Prometheus
We're building revolutionary identity and security solutions to help the world's largest companies migrate to the cloud and solve the toughest security challenges in record time. What's our secret? Our people. We're a global group of innovators wh...
San Francisco • Bengaluru • Milpitas • Delhi • Atlanta • Artificial Intelligence • Cybersecurity • Identity Management • 501-1000 employees
≈ $63k – $150k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Full-Time • Senior
JavaScript
Python
SQL
Databases
Oracle
DevOps
IAM
QA
Postman
Best vacation rental software in 2023 and 2024. Whether you use Airbnb, Vrbo, or Booking.com - Hospitable will help you automate.
London • New York • Atlanta • Brussels • Amsterdam • Software • Property Management • Vacation Rentals • Est. 2016
$98k – $123k per year (gross) • Equity • Remote (AMER, EMEA) • Full-Time
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
MySQL
AI/ML
LLM
Frontend
Angular
Management
Notion
Slack
