IRIS Software Group is a British company founded in 1978 that supplies accounting, payroll and education software. Its products file a large share of British tax returns and pay millions of employees each month. The company serves accountancy practices, schools and small businesses across the country.
HQ: Slough, United Kingdom • Professional Services • Artificial Intelligence • Financial Services • 1001-5000 employees • Est. 1978
≈ $88k – $199k per year (Estimated) • Remote (United Kingdom) • Full-Time
≈ $115k – $257k per year (Estimated) • Executive • 15+ years exp • Remote (United Kingdom) • Full-Time • Senior
AWS
Azure
Datadog
GCP
Incident Management
Cybersecurity
GDPR
Marketing
Salesforce
≈ $84k – $159k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Romania) • Full-Time • Senior
C#
SQL
TypeScript
JavaScript
C#
ASP.NET Core
Blazor
SignalR
AI/ML
Claude
Claude Code
Copilot
Cursor
Devin
Model Context Protocol
Prompt Engineering
Frontend
Angular
React.js
Vue.js
GraphQL
Mobile
Clean Architecture
DevOps
Amazon EC2
Amazon EKS
AWS
AWS Lambda
Azure
Azure AKS
Bicep
CI/CD
CloudFormation
Datadog
Docker
Kubernetes
Shift-Left
Terraform
Amazon CloudWatch
WebSockets
Cybersecurity
Shift-Left Security
Antithesis is an autonomous software testing company headquartered in Tysons, Virginia, and founded in 2018 by the team behind FoundationDB. The company runs software inside a deterministic hypervisor that explores program states, finds rare bugs, and replays any failure exactly as it occurred. It sells to teams building databases, distributed systems, and other infrastructure where nondeterministic bugs are hard to reproduce with conventional test suites.
HQ: Tysons, United States • DevOps • Simulation & Digital Twin • Software • Information Technology • Quality Assurance • Est. 2018
≈ $69k – $171k per year (Estimated) • In office (London, United Kingdom) • Full-Time
JavaScript
Python
SQL
DevOps
Docker
Kubernetes
$108k – $169k per year • In office (London, United Kingdom) • Full-Time
ClearBank is a London clearing bank founded in 2015, the first new entrant to the British clearing market in more than two centuries. It provides accounts, payment scheme access and safeguarding to fintechs, building societies and other regulated firms rather than to consumers. Its cloud native infrastructure gives partners direct access to Faster Payments and other national schemes.
HQ: London, United Kingdom • Banking • Financial Services • Est. 2015
In office (London, United Kingdom) • Full-Time
≈ $118k – $251k per year (Estimated) • Executive • 7+ years exp • In office (London, United Kingdom) • Full-Time • Architect
≈ $74k – $152k per year (Estimated) • In office (London, United Kingdom) • Full-Time
C#
C#
.NET
DevOps
Azure
Azure AKS
Kubernetes
Terraform
Seccl is a Bath company founded in 2016 that supplies custody and trading technology to financial advisers and wealth managers. Its cloud platform lets firms run their own investment proposition instead of relying on legacy platforms. The company is owned by Octopus Group and serves a growing share of British advice firms.
HQ: Bath, United Kingdom • Banking • Customer Relationship Management (CRM) • Financial Services • Est. 2016
$148k – $162k per year • Remote/Hybrid (London, United Kingdom) • Full-Time
$74k – $101k per year • Remote/Hybrid (London, Edinburgh, United Kingdom) • Full-Time
JavaScript
Node JS
TypeScript
Databases
Amazon Aurora
Amazon Redshift
PostgreSQL
DevOps
AWS
AWS Lambda
CI/CD
Datadog
GitHub Actions
Octopus Deploy
Terraform
Amazon ECS
Amazon EventBridge
API Gateway
GitHub
≈ $91k – $164k per year (Estimated) • Senior • Remote/Hybrid (London, Edinburgh, United Kingdom) • Full-Time • Senior
C#
Node JS
TypeScript
JavaScript
DevOps
AWS
AWS Fargate
AWS Lambda
Azure
CI/CD
GCP
GitHub Actions
Incident Management
Octopus Deploy
Terraform
Amazon ECS
Amazon EventBridge
Amazon S3
API Gateway
GitHub
We pull medical technology from the future to solve human health. Authorised by governments around the world to assess medical AI, we remove unnecessary delays from every regulatory approval we do so patients get devices from the future, today.
London • New York • Boston • Broadband • Telecommunications
$108k – $162k per year • In office (London, United Kingdom) • Full-Time
$101k – $115k per year • Middle • 4+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Full-Time • Middle
Embeddings
Fine-tuning
RAG
Sword Health is pioneering AI Care-an AI-first approach to healthcare that combines artificial intelligence with clinical expertise to improve access, outcomes, and cost at scale. Initially transforming pain care with AI at its core, Sword has expanded into women's health, movement health, and mental health, delivering hyper-personalized treatment programs available anytime, anywhere. Since 2020, more than 700,000 members across three continents have completed over 10 million AI sessions, helping 1,000+ enterprise clients-including employers, health plans, and governments-avoid more than $1 billion in unnecessary healthcare costs.
Porto • Medical AI • Physical Therapy • Digital Health • Est. 2014
$69k – $98k per year • Senior • Remote (Europe) • Full-Time • Senior
Fine-tuning
Knowledge Distillation
LLM
AI Agents
Function Calling
RLHF
DPO
Canva is an Australian design company founded in Sydney in 2013 by Melanie Perkins, Cliff Obrecht and Cameron Adams, built on the observation that most people who need to make something look good will never learn professional design software. Its browser-based editor combines templates, drag-and-drop editing and a vast stock library so that presentations, social posts, documents and videos can be produced by people with no design training. The platform now serves well over two hundred million monthly users across free, subscription and enterprise tiers, has added the Magic Studio generative AI features and whiteboards, and acquired the professional design suite Affinity in 2024.
HQ: Sydney, Australia • UI/UX Design • Artificial Intelligence • Productivity Software • Software • Design & Creative • Digital Design • Graphic Design • 1001-5000 employees • Est. 2013
≈ $93k – $180k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
Fine-tuning
Label Studio
LLM
Multimodal AI
Prompt Engineering
Ray
RLHF
Synthetic Data
Tokenization
VLM
AI Agents
DPO
Human-in-the-Loop
Post-training
DevOps
AWS
Amazon S3
Intern • Remote/Hybrid (London, United Kingdom) • PhD • Internship • Senior
Fine-tuning
Knowledge Distillation
LoRA
Reinforcement Learning
VLM
PEFT
DPO
GRPO
PPO
DeepSpeed
Multimodal AI
PyTorch
RLHF
FSDP
TOPdesk helps organizations to improve their services with user-friendly standardized software. Our starting point is the needs of the organization, the people who will be using the software and the customers they will support. Collaboration is es...
Delft • Budapest • Kaiserslautern • Antwerp • Manchester • Technical Support • Information Technology • IT Management • 501-1000 employees
$148k – $155k per year • Senior • 5+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior • English
Mistral AI is a French artificial intelligence company founded in Paris in 2023 by former researchers from Google DeepMind and Meta. It builds efficient open-weight and commercial large language models, including the Mistral, Mixtral, Magistral and Codestral families, and distributes them through its own developer platform as well as the major cloud marketplaces. Positioned as Europe's leading frontier model developer, the company also ships the Le Chat assistant, on-premise deployment options for regulated industries and a sovereign compute offering for customers who must keep data inside the region.
HQ: Paris, France • Code Intelligence • Machine Learning • AI Agents • Artificial Intelligence • LLM & Generative AI • 1001-5000 employees • Est. 2023
≈ $77k – $184k per year (Estimated) • In office (Paris, France, Amsterdam, Netherlands, Linz, Austria, Munich, Berlin, Germany) • Relocation • Master's Degree • Full-Time • English: C1
Python
AI/ML
JAX
DevOps
HPC
≈ $76k – $180k per year (Estimated) • Remote/Hybrid (Paris, France, Amsterdam, Netherlands, Linz, Austria, Munich, Berlin, Germany) • Relocation • Full-Time • English: C1
Python
AI/ML
Fine-tuning
LLM
Mistral
RLHF
Post-training
SFT
AI Agents
Function Calling
DevOps
HPC
Design
SolidWorks
≈ $54k – $103k per year (Estimated) • In office (Paris, France, Amsterdam, Netherlands, Warsaw, Poland, Munich, Berlin, Germany) • Relocation • Full-Time
Go
DevOps
Ansible
Terraform
Kubernetes
Cybersecurity
FortiGate
Junior AI is an artificial intelligence startup that develops specialized AI-powered coding and workflow tools designed to assist engineering teams. The platform automates repetitive software development tasks, such as code generation, bug fixing, and pull request reviews, acting as a virtual junior developer for product teams. By accelerating routine engineering workflows, it enables human developers to focus on higher-level system architecture and strategic problem-solving.
London • New York • Hardware • Embedded Systems • Security Compliance • Cybersecurity • 51-200 employees
$148k – $189k per year • Senior • 5+ years exp • In office (London, United Kingdom) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
Copilot
Knowledge Graph
Frontend
Next.js
React.js
$148k – $169k per year • Senior • 5+ years exp • In office (London, United Kingdom) • Full-Time • Senior
$108k – $135k per year • In office (London, United Kingdom) • Visa sponsorship • Full-Time
Python
SQL
AI/ML
LLM
Analytics
Matplotlib
Plotly
Tableau
Marketing
Amplitude
Mixpanel
London • Bristol
$127k – $162k per year • Equity • Senior • 7+ years exp • In office (London, United Kingdom) • Full-Time • Senior
C++
Python
AI/ML
LLM
RAG
LLM Guardrails
Gemma
llama.cpp
Qwen
Edge AI
DevOps
CI/CD
Git
AWS
$63k – $88k per year • Equity • Middle • 3+ years exp • In office (London, United Kingdom) • Full-Time • Middle
$126k – $177k per year • Equity • Lead • 10+ years exp • In office (London, United Kingdom) • Full-Time • Staff
C++
C
Dart
C
Embedded C
AI/ML
CUDA
CUDA Toolkit
Mobile
Flutter
DevOps
CI/CD
Emburse is a financial technology company headquartered in Los Angeles, California, and was established in its current form in 2019 following the merger of several spend management leaders. The company provides a comprehensive suite of travel and expense management solutions, including automated expense reporting, accounts payable automation, corporate cards, and travel booking tools. It serves more than 20,000 organizations globally, ranging from small businesses to large enterprises, and utilizes artificial intelligence to streamline financial workflows and enhance spend visibility.
HQ: Los Angeles, United States • Billing & Invoicing • Business Process Automation (BPA) • Software • FinTech • Financial Services • Travel & Tourism • Artificial Intelligence • Business Travel • Est. 2014
≈ $111k – $178k per year (Estimated) • Remote/Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time
SQL
Management
Confluence
Jira
Marketing
Salesforce
Zendesk
Egis is a French multinational consulting, construction engineering, and mobility services firm operating across infrastructure, buildings, transportation, and energy sectors. The company delivers end-to-end solutions by managing projects throughout their entire lifecycle, from initial architectural design and urban planning to long-term operation and maintenance. With a strong emphasis on smart infrastructure and sustainable development, it helps public and private clients navigate climate challenges and urban expansion globally.
Manchester • Farnborough • Dublin • Northampton • Newcastle upon Tyne • Transportation & Logistics • Transport Infrastructure • Science & Engineering • Civil & Structural Engineering • 5000+ employees
≈ $47k – $115k per year (Estimated) • Senior • 10+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Middle
≈ $86k – $183k per year (Estimated) • Executive • Remote/Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time • Staff • English
≈ $89k – $161k per year (Estimated) • Lead • Remote/Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
Sony Interactive Entertainment is the PlayStation business of the Sony group, established in 1993 in Tokyo. It develops console hardware, the PlayStation Network online service and first party games through studios worldwide. The company operates one of the largest gaming platforms globally with well over a hundred million active consoles.
HQ: Tokyo, Japan • Consumer Electronics • Media & Entertainment • Gaming Consoles • Gaming • 1001-5000 employees • Est. 1993
≈ $201k – $363k per year (Estimated) • Lead • 2+ years exp • In office (London, United Kingdom) • Staff
≈ $96k – $249k per year (Estimated) • Middle • 4+ years exp • Remote/Hybrid (London, United Kingdom) • Middle
JavaScript
Python
SQL
Databases
Snowflake
AI/ML
dbt
DevOps
Rest API
≈ $203k – $445k per year (Estimated) • Staff+ • 7+ years exp • Remote/Hybrid (London, United Kingdom) • Master's Degree • Staff
Python
AI/ML
Computer Vision
PyTorch
Ray
TensorFlow
Game Dev
Unity
XYZ Reality is disrupting the construction industry with a unique Augmented Reality solution that is able to reduce construction costs by up to 20%. For the first time, users are able to walk on site and view their 3D BIM Model, in context, to mm...
Austin • Atlanta • London • Charleston • Dublin • Data Centers • LLM & Generative AI • AR & VR • 51-200 employees
≈ $87k – $180k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
C++
Node JS
Python
JavaScript
Frontend
React.js
Mobile
React Native
DevOps
AWS
Azure
CI/CD
GCP
GitOps
Helm
Kubernetes
Shift-Left
Terraform
IAM
Rest API
Cybersecurity
GDPR
ISO 27001
Shift-Left Security
SOC 2
Zero Trust
≈ $82k – $184k per year (Estimated) • Remote/Hybrid (London, United Kingdom) • Full-Time
JavaScript
Node JS
SQL
TypeScript
Databases
PostgreSQL
Supabase
AI/ML
LLM
Frontend
Next.js
React.js
Mobile
Firebase
DevOps
CI/CD
Vercel
≈ $85k – $155k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Claude
Cursor
Design
Figma
DuckDuckGo is an independent American software company headquartered in Paoli, Pennsylvania. The company is private held with a team of passionate people from over 15 counties.
Singapore • Search Engines • Est. 2008
$179k per year • Equity • Senior • 7+ years exp • Singapore • Remote (United States, United Kingdom, Canada) • Full-Time • Senior
$222k per year • Equity • Staff+ • 10+ years exp • Singapore • Remote (United States, United Kingdom, Canada) • Full-Time • Staff
Python
SQL
Databases
ElasticSearch
OpenSearch
Vespa
AI/ML
ChatGPT
Claude
NLP
$200k per year • Equity • Lead • 9+ years exp • Singapore • Remote (United States, United Kingdom, Canada) • Full-Time • Staff
ChatGPT
Claude
Design
Figma
Learn more about the reliable and trusted quality gas and lubricant products from Exxon and Mobil.
London • Oil & Gas • Energy & Utilities • Fossil Fuels
$101k – $270k per year • Remote/Hybrid (London, United Kingdom) • Full-Time
JavaScript
Python
AI/ML
Claude
Claude Code
Frontend
React.js
DevOps
Docker
GCP
$101k – $270k per year • Remote/Hybrid (London, United Kingdom) • Full-Time
Python
SQL
AI/ML
dbt
Analytics
ETL/ELT
$101k – $270k per year • Remote/Hybrid (London, United Kingdom) • Full-Time
Our clients use Xapien's AI for fully automated on-demand research on any person or company in the world, in minutes, not days.
HQ: London, United Kingdom • Analytics Platforms • Cybersecurity • Threat Intelligence
≈ $91k – $205k per year (Estimated) • Remote/Hybrid (London, United Kingdom) • Full-Time
AI Agents
Claude
LLM
Edge AI
Model Context Protocol
QA
Postman
Swagger
≈ $100k – $209k per year (Estimated) • Remote/Hybrid (London, United Kingdom) • Full-Time
Python
AI/ML
Claude
Claude Code
Hallucination
LLM
Edge AI
LLM Evaluation
DevOps
CI/CD
QA
Playwright
Pytest
≈ $34k – $88k per year (Estimated) • Junior • 2+ years exp • In office (London, United Kingdom) • Full-Time • Junior
Go
JavaScript
Python
AI/ML
LLM
Anthropic
Edge AI
OpenAI
Frontend
React.js
DevOps
Docker
GCP
Grafana
Kubernetes
Quadient is a global business services and technology company headquartered in France that specializes in customer communication management and business process automation. The company provides integrated solutions across intelligent communication software, mailing and shipping equipment, and automated parcel locker systems. By streamlining digital interactions, mailing operations, and last-mile delivery, it helps organizations build efficient and personalized customer experiences worldwide.
Vancouver • Boston • Lincoln • Prague • Milan • Sales & Marketing • Document Management • Software
≈ $101k – $250k per year (Estimated) • Executive • In office (London, United Kingdom) • Full-Time • Senior
Node JS
JavaScript
Node JS
Commander.js
DevOps
AWS
Azure
Splunk
Cybersecurity
Crowdstrike
Microsoft Defender
MITRE ATT&CK
$135k – $202k per year • Executive • 15+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Staff • English: B2 • French (Optional)
≈ $97k – $154k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
JavaScript
Marketing
Google Ads
Twilio is a leading cloud communications platform that enables software developers to programmatically build, scale, and integrate real-time communication capabilities into applications via application programming interfaces (APIs). Headquartered in San Francisco, California, the company provides infrastructure for automated SMS messaging, voice calls, WhatsApp integration, video, and two-factor authentication without requiring traditional telecom hardware.
HQ: San Francisco, United States • Telecommunications • Software • Online Communication • 1001-5000 employees • Est. 2008
Executive • 8+ years exp • Remote (United Kingdom, Ireland) • Architect
Twilio
Analytics
Tableau
Marketing
Meta Ads
Salesforce
≈ $118k – $213k per year (Estimated) • Lead • 5+ years exp • Remote (United Kingdom, Canada) • Senior
C++
Java
Rust
Mobile
Twilio
DevOps
AWS
Robotics
GStreamer
