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Careers
Jobs at Haste
If you’ve ever wanted to build the world’s fastest threat detection and hunting platform for the future of compute, this is the place for you. If you want to build technology that pushes the boundaries of cybersecurity for HPC, AI, and quantum environments, this is where you’ll do the most meaningful work of your career.
From detecting AI model poisoning mid-training to hunting quantum side-channel leaks and nation-state IP theft in HPC clusters. Haste mirrors the complexity of high-stakes compute infrastructure—HPC supercomputers, trillion-parameter AI workloads, quantum computers, and enterprise infrastructure—letting security teams detect, hunt, and analyze only relevant threats lightning fast.
We are a EU funded, fast-growing cybersecurity startup securing compute for governments, research labs, and Fortune 500 enterprises. Our mission is to secure every compute-intensive workload from AI training to quantum simulations— revolutionizing cyber defense.
What it's like working with us:
- Impact from day oneYour work shapes how we protect current and future infrastructure.
- Top Tier-expertsJoin security veterans solving globally unique problems in threat detection for the future of compute.
- Fully remote, real ownershipWe care about results, not clock-in times.
Location: Remote (within Europe)
Apply by email to 
— a CV or a profile link is enough.
How We Work
Flexible Location
Work from anywhere in Europe.
Flexible Hours
We trust you to shape your work and understand that everyone's schedule is different - whether you need a 3-hour break, or prefer working evenings.
30 Days PTO
True disconnect: no work messages on holiday.
Professional Growth
Annual budget for conferences and courses.
Applicant privacy information: section 4 of the privacy notice.