Senior Software Engineer; Python​/Go; m​/f​/d

Senior Software Engineer (Python/Go) (m/f/d)

For our client, we are looking for an experienced Software Engineer who operates confidently in large-scale Kubernetes environments, actively shapes complex software and platform architectures, and brings both strong hands‑on expertise in Python and/or Go as well as a high level of ownership and quality mindset, in order to further develop and reliably operate global Kubernetes infrastructures through automation, API design, and robust software solutions.

Start date:

ASAP
Latest start date: 01.08.2026
End date: 12‑month contract (with the chance for extension)
Workload: 80‑100%
Contract type:
Contracting

Location:

Kaiseraugst

• Coding including contributions to open source software that we use or maintain
• Writing and implementing design documents (RFCs)
• Documenting your creations, as well as ensuring great automated test coverage
• Serving as a role model - and helping the team to follow software engineering best‑practices

• 7+ years of experience in software engineering, ideally in large‑scale or high‑growth environments
• Highly motivated Software Engineer with ownership mindset
• Strong background in scalable systems and modern engineering practices
• Recent hands‑on experience with Python and/or Go
• Business domain: compute infrastructure & platforms
• Experience with Kubernetes (usage, concepts, and operations)
• Familiarity with public cloud environments such as AWS
• Experience in test automation, ideally with pytest
• Proactive, solution‑oriented, and eager to take responsibility
• English fluent

• Interest in or experience with tools such as Hashi Corp Vault, FluxCD, Kustomize, Terraform, Grafana, Git Lab, Slack, and Linear

• Flache Hierarchien
• Moderner Arbeitsplatz