Senior Software Engineer

CertiK(1 month ago)

HybridFull TimeMedior$132,000 - $180,000Engineering

About this role

This role is a full-stack Web3 software engineer position at CertiK, focused on building tools and applications that ensure the correctness and security of smart contracts and blockchain systems. The engineer will work across the stack, from responsive frontends to robust backends and blockchain integrations, leveraging formal methods and advanced analysis techniques. The position sits within a collaborative, research-driven environment that emphasizes theoretical computer science applied to real-world blockchain security challenges. The role offers involvement in all stages of tool development, from ideation through implementation and continuous improvement.

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Required Skills

Feature Development
Full Stack Development
Web3 Applications
Backend Development
API Design
Microservices
Blockchain Integration
Data Processing
Data Analysis
Wallet Integration

+30 more

Qualifications

Master’s Degree in Computer Science
Master’s Degree in Computer Engineering

About CertiK

certik.io

CertiK is a blockchain security company that specializes in smart contract and blockchain protocol audits, combining formal verification, automated analysis, and manual code review to identify vulnerabilities before deployment. The firm offers continuous on‑chain monitoring and alerting (e.g., CertiK Skynet), security ratings and leaderboards, plus support for bug bounties and incident response to help projects mitigate risk. Widely used by DeFi projects, exchanges, and token teams, CertiK delivers audit reports, remediation guidance, and risk metrics to increase trust and reduce the likelihood of exploits.