Backend Engineer (Python/Golang) – Hybrid, Lisbon

Client Server Limited; Lisboa; Hybrid; EUR 99,000 - 121,000; Full time

Benefits offered by this job

Voluntary Pension Plan (match up to 5∑

Two charity days a year

Daily Meal Allowance

Subsidised sports and hobby clubs

Job summary

Client Server Limited is seeking a Backend Software Engineer to build and operate production-grade infrastructure tooling using Python or Golang. You will work on deployment automation, observability, data streaming, and orchestration with Docker and Kubernetes.

A strong emphasis on reliability, scalability and maintainability guides every task. Based in Lisbon with the option to work from home once a week, the role suits engineers who enjoy solving complex infra challenges and improving

Qualifications

• Infrastructure tooling in Python or Go for production use.
• Experience with observability, data streaming and containers.
• Cloud, CI/CD and modern software engineering practices.

Responsibilities

• Develop and maintain production-ready infrastructure tooling.
• Automate deployment, observability and operations across environments.
• Support data streaming platforms and container orchestration (Docker/Kubernetes).
• Improve tooling and automation to boost reliability and developer experience.
• Contribute to disaster recovery and resilience strategies.

Skills

Python

Golang

Observability tools

AWS

CI/CD tooling

OOP & design patterns

Data structures

English fluency

Education

STEM BSc degree

Tools

Postgres

Kafka

Docker

Kubernetes

Prometheus

OpenTelemetry

Grafana

Job description

Client Server Limited is seeking a Backend Software Engineer to build and operate production-grade infrastructure tooling using Python or Golang. You will work on deployment automation, observability, data streaming, and orchestration with Docker and Kubernetes.

A strong emphasis on reliability, scalability and maintainability guides every task. Based in Lisbon with the option to work from home once a week, the role suits engineers who enjoy solving complex infra challenges and improving