Senior Backend Engineer, Blockchain Security (Tel Aviv)

Jibe Ventures; Northern (KY); Hybrid; USD 184,000 - 301,000; Full time

Job summary

Blockaid is seeking a Senior Backend Engineer to design, build, and scale core backend systems powering our security platform. You will work with world-class engineers to deliver highly reliable, performant infrastructure that protects millions of Web3 users.

The role emphasizes ownership, strong Python backend skills, and deep data systems knowledge, with cloud, Kubernetes, and CI/CD practices as core requirements. Candidates should have 8–10 years of backend experience.

Qualifications

• 8-10 years of backend-focused engineering experience.

Responsibilities

• Lead feature development end-to-end, from requirements to production.
• Build systems that protect millions of users from fraud, scams, and hacks.
• Contribute across the full software development lifecycle in an agile environment.
• Drive technical innovation by staying ahead of emerging technologies.
• Uphold the highest standards of code quality, scalability, and performance.
• Take true ownership of our product, tech stack, and development processes.

Skills

Python

Data systems

Cloud platforms

Kubernetes

CI/CD

Startup experience

Data analysis

Blockchain knowledge

Cybersecurity knowledge

Tools

AWS

GCP

Kubernetes

CI/CD tools

Job description

Blockaid is seeking a Senior Backend Engineer to design, build, and scale core backend systems powering our security platform. You will work with world-class engineers to deliver highly reliable, performant infrastructure that protects millions of Web3 users.

The role emphasizes ownership, strong Python backend skills, and deep data systems knowledge, with cloud, Kubernetes, and CI/CD practices as core requirements. Candidates should have 8–10 years of backend experience.