27.04.2026 aktualisiert

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Senior Software Engineer | Software Architect | Distributed Systems & Cloud Platforms

berlin, Deutschland
Deutschland +2
info: Deutschland, Österreich, Schweiz
Diplom Wirtschaftsinformatik
berlin, Deutschland
Deutschland +2
info: Deutschland, Österreich, Schweiz
Diplom Wirtschaftsinformatik

Profilanlagen

HexaBase GmbH - Dirk Schnell.pdf

Über mich

Solution-oriented engineer focused on transforming complex requirements into scalable, secure, and observable systems. Strong advocate of pragmatic engineering, maintainable architectures, and collaborative team development.

Skills

Data AnalysisBig DataDatenbankenDevOpsSkalierbarkeitApache JmeterMessaging Application Programming InterfacePerformance EngineeringScrumSoftware ArchitectureRedisRequirements EngineeringStreamingSystem DesignDatadogEnterprise Application PlatformSpring CloudSystemverfügbarkeitDatenbankleistungInfrastructure as Code (IaC)BackendKubernetesInfrastrukturautomatisierungs-FrameworksApi DesignApi-GatewayTerraformDockerJenkinsMicroservices
Professional Summary

Senior Software Engineer and Software Architect with 20+ years of experience designing scalable, high-availability systems for enterprise and high-volume data platforms. Specialized in Java-based microservices, event-driven architectures, and AWS cloud solutions. Strong background in backend engineering and distributed systems with a focus on reliability, observability, and performance optimization. Combines deep technical expertise with mentoring and collaboration to deliver robust, maintainable systems using modern engineering and DevOps practices.
Core Competencies

Software Architecture & Distributed Systems
  1. Microservices and Event-Driven Architectures
  2. Reactive & Asynchronous Streaming Systems
  3. High-Availability and Scalable Platform Design
  4. Workflow Orchestration and Data Processing Pipelines
  5. Performance Optimization and Large-Scale System Design

Cloud & DevOps Engineering
  1. AWS Cloud Infrastructure (EC2, Lambda, API Gateway, DynamoDB, S3, IAM)
  2. Infrastructure as Code with Terraform / Terragrunt
  3. CI/CD Pipelines (Jenkins, GitHub Actions)
  4. Containerized Applications with Docker
  5. Monitoring, Logging, and Alerting (CloudWatch, DataDog)

Backend Development & Data Platforms
  1. Java (Spring Boot, Spring Cloud, WebFlux, JEE, Vert.x)
  2. REST API Design and Integration
  3. SQL / T-SQL, Data Modeling, ETL Processes
  4. Message Streaming Platforms (Kafka, Kinesis)
  5. Search & Analytics Systems (Elasticsearch / OpenSearch)

System Reliability & Security
  1. Observability: Logging, Metrics, Tracing, Profiling
  2. Production Monitoring & Alerting
  3. Security Protocols: OAuth2, SAML, TLS
  4. Security Proxy Patterns and WAF / DDoS mitigation concepts

Engineering Practices
  1. Architecture Modeling (UML, BPMN)
  2. Automated Testing (Unit, Integration, Load Testing)
  3. API Testing and Validation
  4. DevOps-driven development workflows

Collaboration & Delivery
  1. Agile Development (Scrum, Kanban)
  2. Requirements Engineering & Stakeholder Communication
  3. Mentoring, Team Enablement, and Knowledge Transfer
  4. Cross-team architecture standards and documentation
Technical Stack

Programming & Core Technologies (>10 years)
Java (Spring Boot/Cloud, WebFlux, JEE, Vert.x), SQL / T-SQL, MS SQL Server, MySQL, REST APIs, JSON/XML, OAuth2, Microservices, Linux, Docker, Git, Data Modeling, ETL, Performance Tuning

Cloud & Streaming Platforms (5–10 years)
AWS (EC2, API Gateway, Lambda, DynamoDB, S3, Route 53, IAM, ECR, CloudWatch), Kafka, Redis, Kinesis, Spark (EMR), Elasticsearch / OpenSearch, Angular, TypeScript, PHP, CI/CD pipelines

Infrastructure & Tooling (2–5 years)
Terraform / Terragrunt / Atlantis, DataDog monitoring, DevContainer workflows, cost optimization for search clusters, AI-assisted development tools (GitHub Copilot, Microsoft Copilot)

Sprachen

DeutschMutterspracheEnglischverhandlungssicher

Projekthistorie

Senior Database Specialist / Senior Software Engineer

HexaBase GmbH
Senior Database Specialist and Software Engineer role

Senior Software Engineer

Affiliate Marketing / Reporting Platform
External reporting and analytics integration, infrastructure as code program on AWS, search platform scaling and cost optimization, observability and operations enablement

Architecture and implementation of scalable reporting systems and high-volume event tracking platforms

AWIN AG
Cloud and DevOps delivery on AWS, Infrastructure as Code, observability, operational ownership, cross-team enablement via standards, documentation, mentoring and coordination

Senior Database Specialist / Software Architect

AWIN AG
End-to-end architecture for modern reporting infrastructure, highly available reporting web services, ad-performance tracking platform, SAP integrations and enterprise data flows, billing and financial systems

Senior Consultant

CB Richard Ellis
Architecture, design and implementation of a project management solution, including database and application layers

Consultant

Consulting / Enterprise Systems
.NET + SQL Server solutions for project management, BI/reporting, database architecture and optimization, performance tuning, schema evaluation, outage prevention, large-scale data processing

Senior Database Specialist

zanox AG
Implemented business processes and optimized databases on MS SQL Server, designed database architecture for large datasets, performed schema evaluation and fixed critical indexing issues

Senior Consultant

Deloitte
Delivered multiple information systems using reporting tooling, relational and multidimensional databases

Project Lead / Developer

innova AG
Built and delivered software solutions end-to-end for research and enterprise, designed complex real-estate information systems, integrated ERP data, transformed Excel models into executable .NET classes

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