Build high-quality backend systems and scalable data architectures, solve complex infrastructure challenges, develop AWS services, optimize databases, and deliver production software rapidly within Certora's Web3 security platform.
Responsibilities
Write clean, performant, and well-tested Python code.
Design, implement, and optimize data architectures for massive data volumes.
Own technical designs and architectural solutions for backend and infrastructure challenges.
Ramp up on existing codebases and ongoing initiatives.
Deliver features and maintain infrastructure.
Develop and optimize scalable cloud services within AWS.
Create production-grade deliverables using LLM-assisted coding.
Review contributions by coding agents.
Research, evaluate, and implement modern software engineering practices.
Design, query, and fine-tune SQL and NoSQL databases.
Requirements
7+ years of professional software development experience.
Strong background in backend engineering and technical design.
Advanced Python programming skills.
Deep hands-on experience building, deploying, and managing applications within AWS.
1+ year of experience using coding agents such as Claude and Codex.
Experience designing and optimizing relational SQL and non-relational NoSQL databases.
Ability to adapt quickly, learn new systems, and deliver at high velocity without sacrificing code quality.
Excellent written and verbal communication skills.
Strong understanding of security best practices is an advantage.
Full-stack experience is an advantage.
Experience with Railway or Google Cloud is an advantage.
Experience modernizing legacy infrastructure is an advantage.