Senior Backend Engineer building scalable backend systems for OX’s security product. Translating customer needs into features while solving infrastructure and performance challenges.
Responsibilities
Develop backend features for the Customer Focus Group (CFG)
Contribute to backend architecture and infrastructure
Translate customer needs into product capabilities
Resolve pressing technical issues
Focus on system performance, scalability, and customer satisfaction
Participate in product and direct customer interaction
Bridge engineering and the commercial side of the product
Requirements
Backend architecture — microservices, API design, and design patterns (deep understanding)
Node.js / TypeScript proficiency (or other relevant backend languages)
SQL and NoSQL databases, with experience scaling systems for high-volume data processing
Cloud platforms (AWS, Azure, or GCP) and their services — serverless computing, managed databases
5+ years of backend development, with a strong focus on customer-centric products
Proven problem-solving with a track record of performant, scalable solutions
Agile development practices and CI/CD pipelines
Excellent collaboration and communication with globally distributed teams
Security / AppSec domain familiarity (OX is a security product) — nice to have
Customer-facing / pre-sales technical experience — nice to have
Experience bridging product and engineering — nice to have
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