freiberufler Senior Backend Engineer Go & Technical Consultant for FinTech and Regulated Domains auf freelance.de

Senior Backend Engineer Go & Technical Consultant for FinTech and Regulated Domains

zuletzt online vor 2 Tagen
  • 100€/Stunde
  • 21521 Aumühle bei Hamburg
  • auf Anfrage
  • de  |  en
  • 25.06.2025

Kurzvorstellung

A backend engineer and technical consultant with over 12 years of experience building reliable software systems for high-stakes, regulated domains such as finance and trading.

Qualifikationen

  • Amazon Web Services (AWS)
  • Apache Kafka
  • Backend
  • Docker
  • Golang
  • Kubernetes
  • Postgresql
  • Representational State Transfer (REST)
  • Software Architecture13 J.
  • Software Design
  • Software engineering / -technik13 J.
  • Softwareanforderungsanalyse13 J.
  • Softwareentwickler13 J.

Projekt‐ & Berufserfahrung

Senior Backend Engineer Go & Technical Consultant for FinTech and Regulated Domains
High-stakes, regulated domains such as finance, Various
8/2012 – offen (13 Jahre)
Finance, Trading, Medical Industry
Tätigkeitszeitraum

8/2012 – offen

Tätigkeitsbeschreibung

Backend Development
Reliable system design and implementation, pragmatic performance tuning, detailed issue analysis and problem-solving, constructive code reviews, effective testing, clear communication and documentation

Technical Consulting
Expert guidance on requirements engineering, architecture, maintainability and development processes

Training
Effective knowledge sharing and individual mentoring

Primary Tech Stack
Golang, PostgreSQL, Kafka, REST / WebSocket / RPC, Docker, Kubernetes, Linux, AWS, CI/CD - GitLab, Prometheus, Grafana, Cucumber / Godog

Additional Knowledge
Java, Spring, Hibernate, JUnit, Mockito, Bash, FIX, OpenAPI, SQLite, MongoDB, RabbitMQ, Oracle, RDBMS, Helm, Kong, Git, Agile / Scrum / Kanban

Eingesetzte Qualifikationen

Software Architecture, Softwareanforderungsanalyse, Software engineering / -technik, Softwareentwickler

Ausbildung

Practical Computer Science
Master of Science
FernUniversität Hagen
2016
Hagen
Automation and Engineering Computer Science
Bachelor of Engineering
Hochschule Harz (FH) - University of Applied Sciences
2013
Wernigerode

Über mich

I am a backend engineer and technical consultant with over 12 years of experience building reliable software systems for high-stakes, regulated domains such as finance and trading. Clients value my ability to deliver maintainable solutions where correctness, performance, and auditability are critical to business success.

I specialize in Golang and use technologies like PostgreSQL, Kafka, REST, Docker and Kubernetes. Deeply understanding business requirements is important to me to ensure technical solutions are aligned with actual needs. Alongside hands-on development, I support teams as a trusted advisor through architecture evaluations, thorough reviews, mentoring, and technical leadership.

Weitere Kenntnisse

Services Offered

Backend Development
Reliable system design and implementation, pragmatic performance tuning, detailed issue analysis and problem-solving, constructive code reviews, effective testing, clear communication and documentation

Technical Consulting
Expert guidance on requirements engineering, architecture, maintainability and development processes

Training
Effective knowledge sharing and individual mentoring


Skills

Primary Tech Stack
Golang, PostgreSQL, Kafka, REST / WebSocket / RPC, Docker, Kubernetes, Linux, AWS, CI/CD - GitLab, Prometheus, Grafana, Cucumber / Godog

Additional Knowledge
Java, Spring, Hibernate, JUnit, Mockito, Bash, FIX, OpenAPI, SQLite, MongoDB, RabbitMQ, Oracle, RDBMS, Helm, Kong, Git, Agile / Scrum / Kanban

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Home-Office
unbedingt
Profilaufrufe
620
Alter
34
Berufserfahrung
12 Jahre und 11 Monate (seit 08/2012)

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