Senior Systems & Software Engineer (37071)

Mertens – MalamTeam is hiring a Senior Systems & Software Engineer for a leading organization in the Gush Dan area

Role Overview

Join a strategic technology project with end-to-end architectural ownership, from solution design through production deployment. The role focuses on designing secure, scalable enterprise systems, leading complex integrations, and building AI-enabled solutions in collaboration with infrastructure and cybersecurity teams.

Requirements

• 5+ years of experience in software architecture, complex systems analysis, and writing HLD/LLD documentation

• Proven experience designing secure systems with a strong focus on data protection, encryption, and privacy regulations

• Hands-on knowledge of AES-256, TLS, HSM/KMS, and enterprise security architectures

• Strong experience with PostgreSQL/SQL, MongoDB/NoSQL, and complex database design

• Expertise in designing and integrating secure REST and GraphQL APIs

• Experience with XML, JSON Schema, API validation, and API Gateway security policies

• Experience integrating enterprise systems with AI services – an advantage