Founding Backend Engineer (Go)

About the role

TechBiz Global GmbH is a newly funded cybersecurity startup in Berlin building a next-generation AI-powered security risk management platform. As a founding backend engineer, you will design and build core platform components from scratch, focusing on identity risk, cloud-native systems, and automated enforcement through AI agents. You will work closely with the leadership team to shape the technical foundation of a platform designed to provide actionable risk insights for CISOs and CTOs.

Responsibilities

• Develop and maintain backend applications using Go
• Design and optimize cloud-based solutions using AWS services
• Manage databases including PostgreSQL, Neo4J, Redis, and Elasticsearch
• Develop and optimize containerized applications using Docker
• Automate processes using Bash or Python scripting
• Optimize and maintain RESTful APIs for security and performance
• Monitor, debug, and improve backend performance, reliability, and scalability
• Implement caching, messaging queues, and event-driven architectures

Required skills

• GoLang
• Docker
• Kubernetes
• RESTful APIs
• gRPC
• SQS
• Kafka
• CI/CD
• PostgreSQL
• Neo4J
• AI agents
• LLM-based systems
• Terraform
• Observability
• SaaS integrations

Nice to have

• Java
• Python
• Security architecture
• Identity security
• NIS2
• DORA
• ISO 27001
• SOC 2
• OAuth/OIDC
• German language

Benefits

• Founding Team Member Equity
• Competitive Compensation
• High Autonomy
• Team Offsites
• High-quality equipment

About the Company

TechBiz Global GmbH is an early-stage cybersecurity startup founded by experienced leaders with backgrounds in Israeli Intelligence units. The company is focused on building a next-generation cyber risk platform that helps enterprises understand, measure, and reduce identity risk at scale.