Founding Backend Engineer(Go)

Meyandy LLC; Berlin; Hybrid; EUR 90.000 - 130.000; Vollzeit

Zusammenfassung

TechBiz Global seeks a founding Backend Engineer (Go) in Berlin to build a scalable backend from scratch. You will design cloud-native services on AWS, implement RESTful and gRPC APIs with Gin, and own data layers using PostgreSQL, Neo4J, and Redis.

You'll work with Docker, Kubernetes (EKS), and CI/CD, and explore AI/LLM stacks to power platform features. Ideal candidates have 5+ years in Go and strong cloud, IaC, and observability skills, plus startup mindset and strong English communication.

Qualifikationen

• 5+ years of Go experience
• Hands-on with Docker and Kubernetes (EKS)
• Experience designing RESTful and gRPC APIs (Gin)
• Experience with messaging systems (SQS, Kafka)
• CI/CD pipelines (GitHub Actions)
• Experience with PostgreSQL (RDS/Aurora) and Neo4J
• AI agents/LLM stacks (LangChain, embeddings)
• Terraform / IaC for cloud infra
• Monitoring/observability (Grafana, OpenTelemetry, Prometheus)
• Experience with full SaaS production environments

Aufgaben

• Develop and maintain backend applications using Go
• Design and optimize cloud-based solutions on AWS
• Build and manage RESTful and gRPC APIs
• Work with Docker/Kubernetes for containerized workloads
• Automate processes with scripting and CI/CD
• Ensure security, performance and reliability at scale
• Collaborate with frontend, DevOps and product teams
• Implement caching, messaging, and event-driven architectures
• Support production SaaS platforms and SaaS integrations

Kenntnisse

Go

RESTful APIs

gRPC

Gin

AWS

Docker

Kubernetes

CI/CD

PostgreSQL

Neo4J

Redis

Elasticsearch

SQS

Kafka

Terraform

Grafana

OpenTelemetry

Prometheus

AI/LLM stacks

LangChain

Tools

EKS

GitHub Actions

RDS

Aurora

Neo4J

pgvector

Terraform

AWS Bedrock

Jobbeschreibung

## Description du posteAt TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a **Founding Backend Engineer(Go)** to join one of our **clients**' team in Berlin. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.**Key Responsibilities:*** 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 * **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 grap...**