# Senior DevOps Engineer

[Mwdn](https://gurify.com/jobs?q=Mwdn) · Warsaw, Poland · Posted last week

Senior

[DevOps](https://gurify.com/jobs/devops)

[Apply on the original posting → (opens in a new tab)](https://www.comeet.com/jobs/mwdn/61.005/senior-devops-engineer/60.F6E-0A.40D)

## Job description

MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment.

### Why does MWDN rock?

### Here’s what you can expect when you join MWDN:

- Security: We carefully vet our clients to minimize risks and ensure reliability and timely payments - no fraud or unpleasant surprises.

- Career support: If a project isn’t the right fit, we support you and actively help find new opportunities that match your skills and career goals.

- Legal assistance: We provide guidance on legal matters, including opening and managing your independent contractor or sole proprietorship status, taxes, and related processes.

- Professional development: We offer English courses and professional growth opportunities, as well as team-building events.

Why choose us? MWDN is ranked among the top 5 IT employers in our region according to DOU. We take pride in our transparency and strong commitment to our team. Curious to learn more? See what our employees say about working with us on DOU.

### What is your new project?

### Domain: Technology, Information and Internet

### Client Location: New York, NY

### Company size: 51-200

### Founded in: 2011

### What makes this project exciting?

Join a product that tech giants trust! Our client is building the world’s leading enterprise tech review platform used by 97 of the Fortune 100 and powered by a community of over 500,000 verified professionals.

By joining this project, you'll be part of a fast-moving, user-driven product that's reshaping how B2B tech is evaluated and bought. You'll work on meaningful challenges, contribute to real business impact, and help global companies make smarter decisions, faster. If you're passionate about B2B tech, user insights, and building tools that matter, this is where you belong!

### What makes you a great fit

- Experience: 4+ years of hands-on experience in DevOps or Site Reliability Engineering (SRE) roles.

- Cloud Platforms: Strong hands-on experience with AWS services and cloud infrastructure management. Experience with GCP is a plus.

- Infrastructure as Code (IaC): Deep proficiency with tools like Terraform or CloudFormation.

- Containers & Orchestration: Strong expertise with Docker and container orchestration platforms (Kubernetes, ECS, or equivalent).

- Ruby Ecosystem Knowledge: Proven experience configuring, deploying, and troubleshooting applications built in Ruby on Rails (understanding of Bundler, Puma/Passenger, and memory management).

### Nice-to-Haves

- Software Development Background: A strong understanding of modern software engineering principles. If you started your career as a developer and transitioned into DevOps, this is a huge plus!

- AI/ML Infrastructure Experience: Practical experience supporting AI/ML features (e.g., working with vector databases like Pinecone/Milvus/pgvector, managing API integrations with major LLM providers, or handling local model deployments and GPU scaling).

Note: If you don't have this yet but are eager to learn, this is your chance!

### Your day-to-day in this position

- Own the Infrastructure: Design, build, and maintain scalable, secure, and highly available cloud infrastructure (AWS/GCP).

- Empower R&D: Work hand-in-hand with our small R&D team (5 engineers) to streamline CI/CD pipelines, reduce build times, and make deploying code seamless.

- Bridge the Dev/Ops Gap: Collaborate alongside the development team to debug performance bottlenecks, optimize Ruby/Rails environment configurations, and improve overall system reliability.

- Collaborate on AI Scaling: Partner with developers to build, monitor, and optimize the infrastructure required to run, fine-tune, and query our emerging AI capabilities.

- Monitoring & Reliability: Implement and manage robust logging, alerting, and monitoring tools to ensure high uptime and quick incident response.

### Why work with us?

- People-first management with minimal bureaucracy

- A friendly company culture, proven by employees who choose to return

- Flexible working hours

- 28 days of PTO (18 working days per year plus all national holidays)

- 9 paid recovery days

- Full financial and legal support for independent contractors

- Free English classes, with native speakers or Ukrainian teachers

- Dedicated HR support

### Our next steps

✅ Intro call with a Recruiter — ✅ 1st interview with CTO — ✅ 2nd tech interview — ✅ Final client interview— ✅ Offer

**Live in Mwdn’s hiring system.** Read from the company's own applicant tracking system, not reposted from a job board — so it's a real, open requisition rather than an ad that outlived the role.

We remove it as soon as it disappears at source.

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