Senior DevOps Engineer
Role Description & Technical Scope
As a Senior DevOps Engineer you develop reusable DevOps solutions and integrations to support several projects.
In this role, you support our customers with user-friendly, high-quality, and cost-efficient application software. In the semiconductor, analytical, and medical equipment industry. Your software expertise plays a vital role in bringing high-tech solutions to life, like operating equipment, image and data analysis, process management and providing insight into large data sets.
What function?
In this role, you support our customers with user-friendly, high-quality, and cost-efficient application software. In the semiconductor, analytical, and medical equipment industry. Your software expertise plays a vital role in bringing high-tech solutions to life, like operating equipment, image and data analysis, process management and providing insight into large data sets.
What excites you as a Senior DevOps Engineer?
From our Cluj-Napoca office, in Romania’s tech-driven second city, you join a vibrant IT scene.
The city blends startups, global firms, and top universities. You will fit our team if you like to:
- Connect Sioux Projects and Sioux IT by streamlining collaboration, ensuring clear communication, and proactively identifying needs and improvement opportunities
- Guide teams in adopting and applying DevOps best practices and encourages continuous improvement
- Manage and optimize DevOps services running in Docker containers on Fedora CoreOS, focusing on stability, security, and performance
- Develop and improve documentation and standards for usage and integration within projects
- Contribute to the Internal Developer Platform with tools such as Backstage, Crossplane, and ArgoCD
- Design and implement standardized workflows and self-service solutions for developers
- Coaching more junior colleagues
Sounds good so far? We'd love to tell you more…
This is what you bring to the table
- You have a Bachelor's or Master's Degree in Computer Science
- You have gained 5 – 10 years of experience in DevOps
- You have strong experience with Linux-based platforms (preferably FCOS or container-optimized operating systems)
- You have experience with Docker and Shell scripting and tools such as Backstage, ArgoCD, and Crossplane
- You have experience with CI/CD, GitOps, infrastructure-as-code, and Kubernetes
- You are able to translate technical concepts into understandable guidelines for the teams
- You have knowledge of or experience with various development methods and techniques such as Design Patterns, UML, Agile, and keep your professional knowledge up-to-date. You are looking for an environment where you can also apply these developments in practice
This is what you can expect in return
- You will work with passionate colleagues who share your drive for technology and business success.
- You get a lot of freedom and responsibility; after all, you know exactly what you are doing.
- A welcoming environment with opportunities for personal development and professional growth.
- You'll work in a prime location with easy access to public transport and nearby amenities. The office’s innovative design and focus on well-being create a space where creativity and projects thrive.
- Flexible 40 hour working week, with room to work from home.
- We also find it important to have fun together. We organize a lot for our employees, from
- Christmas parties with Santa and families and rooftop parties, to inspiring knowledge sessions for the high-tech community.
- Fun team-building activities.
High Tech & High Fun
We can tell you all about the typical Sioux culture and the high-tech challenging projects. About how you can develop yourself, like nowhere else. But we’d rather have you hear it from our own employees.
Go to testimonials >
If you want to know more about our challenging projects, pleaseclick here.
Export control
This position requires access to controlled technology, as defined in the US Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require Sioux to proceed with candidates who are immediately eligible to access controlled technology.
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Key Details
- Date Posted: 23 Oct 2026
- Location: United Kingdom
- Employment: Permanent
- Workplace: Remote
- Domain: Software Architecture & Engineering
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