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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Backend Engineer(Go) - **Company:** TechBiz Global GmbH - **Location:** Berlin, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Audit Trail, Bash Shell, Software as a Service, Cloud Computing, Cyber Security, Databases, Software Debugging, DevOps, Elasticsearch, Github, Identity and Access Management, Python (Programming Language), PostgreSQL, Enterprise Messaging Systems, Neo4j, OAuth, OpenID, Role-Based Access Control, Redis, Azure Active Directory, Prometheus, Zero Trust Network Access, Security Information and Event Management, Amazon Simple Notification Service (SNS), Tokenization, Data Logging, Scripting, GitHub Copilot, Large Language Models, Grafana, Caching, QRadar, Backend, Event Driven Architecture, Containerization, Kubernetes, Microsoft Sentinel, Apache Kafka, Front End Software Development, Virtual Agents, Functional Programming, Software Coding, Restful APIs, Amazon Simple Queue Service (SQS), Terraform, Splunk, Docker, Golang - **Published:** August 30, 2026 - **Apply:** https://www.adzuna.de/details/5859136187 ## About the Role * 5+ years of GoLang experience * Hands-on coding mentality; can build things from scratch and familiar with different architectures * Hands-on experience with Docker, Kubernetes (EKS) and containerized workloads * Experience designing RESTful and gRPC APIs and using frameworks like Gin * Hands-on experience with messaging systems (e.g., SQS, Kafka) * Experience with CI/CD pipelines (GitHub Actions or similar) * Experience operating PostgreSQL (RDS / Aurora), Neo4J(or similar) * Experience with AI agents, LLM-based systems, MCP, RAG, Prompts, Embeddings, Vector, etc * Experience with AI stack(AWS Bedrock, LangChain, pgvector or similar) * Experience with Infrastructure as Code (Terraform) * Experience with monitoring, logging, observability (Grafana, OpenTelemetry, Prometheus) * Ability to troubleshoot production issues end to end * Experience with Coding CoPilots(Claude Code, GitHub Copilot, AWS CodeWhisperer, Codex, etc.) * Experience supporting production SaaS platforms * Strong understanding of SaaS integrations and app-to-app permission flows * High ownership mentality, startup mindset, and ability to move quickly * Experience in startup or scale-up environments * Low ego, high commitment, and a true tech startup mentality * Strong problem-solving skills and ability to work in a collaborative environment * Excellent English communication skills Nice-to-have requirements * Experience working with Java * Ability to code in Python * Experience with security architecture, identity security, or security engineering * Familiarity with compliance frameworks (NIS2, DORA, ISO 27001, SOC 2) * Experience with AWS in production environments * Exposure to graph-based modeling (identity graph, access graph, risk graph) * Familiarity with compliance frameworks (NIS2, DORA, ISO 27001, SOC 2) * Understanding of OAuth/OIDC, API tokens, IdP, scopes, SSO, SCIM, roles, RBAC/ABAC, service accounts * Familiarity with cloud identity and security controls (e.g. IAM, CloudTrail, Azure Active Directory / Entra ID) * Hands-on with SIEM platforms such as Splunk, Microsoft Sentinel, or IBM QRadar * Experience designing permission models, identity graphs, or access control frameworks * Knowledge of tokenization, Zero Trust principles, least privilege, and continuous verification * Experience with Security related to AI/LLM systems, agent logic, or willingness to learn fast * Familiarity with AI agent behavior, LLM security, or agent sandboxing * Previous experience in cybersecurity, identity startups * You are a fan of rock or metal music * Excellent German communication skills ## Description * Develop and maintain backend applications using Go * Design and optimize cloud-based solutions using AWS services (EC2, Lambda, S3, SQS, SNS, etc.) * Design, use and manage databases, including PostgreSQL, Neo4J, Redis, and Elasticsearch * Develop, manage, and optimize containerized applications using Docker * Automate processes using Bash/Python scripting * Optimize and maintain RESTful APIs, ensuring security and performance * Work closely with frontend engineers, DevOps, and product team to deliver robust applications * Monitor, debug, and improve backend performance, reliability, and scalability * Implement caching, messaging queues, and event-driven architectures where needed * Build whole platform from scratch ## Related Videos - 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