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58,825 live openings across every destination. Each one shows what the evidence says about sponsorship — government register records (US, UK, Canada, Netherlands), the posting’s own wording, and whether the stated pay clears the visa salary bar.
Senior Data Engineer
£80,000–£135,000
About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable in…
No sponsorship evidence yet Employer-posted — not on a register Pay clears visa bar
Security Engineer (AI Red Team)
About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable in…
No sponsorship evidence yet Employer-posted — not on a register
Security Engineer (Detection & Response)
About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable in…
No sponsorship evidence yet Employer-posted — not on a register
Operations Lead
About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable in…
No sponsorship evidence yet Employer-posted — not on a register
Platform Engineer
£60K – £115K
About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable in…
No sponsorship evidence yet Employer-posted — not on a register Pay clears visa bar
Systems Engineer
£60K – £115K
About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable in…
No sponsorship evidence yet Employer-posted — not on a register Pay clears visa bar
Senior Solutions Engineer (French Speaking)
Unleash AI Innovators, Securely Software is being rewritten in real time. AI agents are starting to write more code than humans do, at a speed no security team has ever had to matc…
No sponsorship evidence yet Employer-posted — not on a register
Channel Manager
Unleash AI Innovators, Securely Software is being rewritten in real time. AI agents are starting to write more code than humans do, at a speed no security team has ever had to matc…
No sponsorship evidence yet Employer-posted — not on a register
Client Success Account Manager
About Ledger We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible…
No sponsorship evidence yet Employer-posted — not on a register
Salesforce Lead - Agentforce
About Ledger We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible…
No sponsorship evidence yet Employer-posted — not on a register
Founding Software Engineer
Cypress Running a business today means operating in one world and understanding in another. The owner lives in a stream of real-world events — deliveries, staffing, inventory, cust…
No sponsorship evidence yet Employer-posted — not on a register
Founding Design Engineer
£100k
Cypress Running a business today means operating in one world and understanding in another. The owner lives in a stream of real-world events — deliveries, staffing, inventory, cust…
No sponsorship evidence yet Employer-posted — not on a register Pay clears visa bar
Senior Full Stack Engineer
You'll build the interfaces people use to run H's agents: the H Platform , where teams deploy an agent, follow it live and replay what it did step by step, and HoloTab , our Chrome…
No sponsorship evidence yet Employer-posted — not on a register
Senior Software Engineer - London
About H: When we released Holo4 on 28 September, we published every trajectory behind its public benchmark scores at trajectories.hcompany.ai . For OSWorld that's 369 desktop tasks…
No sponsorship evidence yet Employer-posted — not on a register
Infrastructure Engineer (Platform) - London
You'll be joining the team responsible for the infrastructure behind all of H's products: clusters, networking and security. It's the foundation that lets the rest of the company d…
No sponsorship evidence yet Employer-posted — not on a register
Technical Lead, Observability - London
You'll own observability across H: the strategy, technical design and rollout. Your work will give visibility of the entire stack and surface the information the company relies on …
No sponsorship evidence yet Employer-posted — not on a register
Product Designer - London
As a Product Designer, you'll work on the H Platform, where our users create and run agentic AI workflows powered by our models. Nobody has written the playbook for designing these…
No sponsorship evidence yet Employer-posted — not on a register
Infrastructure Engineer (ML Compute) - London
You’ll own the GPU compute that powers our model training, evaluation and serving systems. This role sits in our Infrastructure team, which works at the lowest layers of our stack,…
No sponsorship evidence yet Employer-posted — not on a register
AI Product Lead
About Aspora People on the move deserve a bank that moves with them. Since 2022, Aspora has been building a borderless financial operating system that makes money as mobile and tr…
No sponsorship evidence yet Employer-posted — not on a register
RevOps Manager
About Ryft Ryft is a regulated payment facilitator and authorised payment institution building the infrastructure layer for modern commerce platforms. We enable marketplaces, Saa…
No sponsorship evidence yet Employer-posted — not on a register
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