Senior DevOps Engineer with AWS (f/m/x)

Sii Ukraine LLC; Warszawa; Hybrid; PLN 250,000 - 360,000; Full time

Job summary

We are looking for a skilled Senior DevOps Engineer with AWS to join an international team responsible for building and operating a large-scale digital platform. You will design, implement, and maintain a scalable, secure, and highly available cloud infrastructure in a global setting.

Key responsibilities include managing AWS and EKS, IaC with Terraform/Helm, and CI/CD pipelines. Strong security, monitoring, and collaboration in a multilingual environment are essential, with a Warsaw commute 2-3

Qualifications

• Minimum 5 years of experience as a DevOps Engineer with AWS.
• Strong experience with AWS and Kubernetes (EKS).
• Hands-on experience with Terraform, Helm, and Infrastructure as Code.
• Experience building and maintaining CI/CD pipelines (GitLab CI, Jenkins, GitOps).
• Knowledge of cloud security, networking, and monitoring tools (CloudWatch, Datadog, Dynatrace).
• Scripting skills in Python, Bash, or Go.
• Fluent Polish and English communication skills and experience in an international environment.
• Willingness to commute to the office in Warsaw 2 - 3 days a week.

Responsibilities

• Managing AWS cloud infrastructure and Kubernetes (EKS) environments.
• Building and maintaining Infrastructure as Code using Terraform and Helm.
• Developing and improving CI/CD pipelines and deployment processes.
• Ensuring platform security, reliability, and high availability.
• Monitoring system performance and troubleshooting production issues.
• Maintaining technical documentation, security runbooks, and operational best practices.

Skills

AWS

Kubernetes

CI/CD

Scripting

Polish language

English language

Tools

Terraform

Helm

GitLab CI

Jenkins

GitOps

CloudWatch

Datadog

Dynatrace

Job description

We are looking for a skilled Senior DevOps Engineer with AWS to join an international team responsible for building and operating a large-scale digital platform supporting over 140 corporate websites across multiple markets. You will be responsible for designing, implementing, and maintaining a scalable, secure, and highly available cloud infrastructure.

• Managing AWS cloud infrastructure and Kubernetes (EKS) environments
• Building and maintaining Infrastructure as Code using Terraform and Helm
• Developing and improving CI/CD pipelines and deployment processes
• Ensuring platform security, reliability, and high availability
• Monitoring system performance and troubleshooting production issues
• Maintaining technical documentation, security runbooks, and operational best practices

Requirements

• Minimum 5 years of experience as a DevOps Engineer with AWS
• Strong experience with AWS and Kubernetes (EKS)
• Hands‑on experience with Terraform, Helm, and Infrastructure as Code
• Experience building and maintaining CI/CD pipelines (GitLab CI, Jenkins, GitOps)
• Knowledge of cloud security, networking, and monitoring tools (e.g., CloudWatch, Datadog, Dynatrace)
• Scripting skills in Python, Bash, or Go
• Fluent Polish and English communication skills and experience working in an international environment
• Willingness to commute to the office in Warsaw 2 - 3 days a week

Job no. JOB-FRCZD

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Since 2 01 5 , we have been recognized with the Great Place to Work title every year , a prestigious award ba sed on employee s feedback . According t o the study , ov e r 92 % of people working at Sii consider it a fantastic place to work.

Solid financial situation

We began as a one-person start-up in 2006 and grew into a 7 500 w orker s company in 2025, generating revenue of PLN 2.2BN , having no debts, and being recognized as the leading IT services provider in Poland by the Computerworld TOP200 report. Check out more facts that prove our market strength .

Centre of internal trainings

Our own training cent er organi zed around 300 technical and soft skills training courses last year. More than 3 300 people took part and rating them at 4.7/5. Training s are conducted by practitioners, both experts from Sii and outside the company. Our employees can also request for individual external courses .

Many experts you can learn from

At Sii we have a lot of knowl e dge sharing initiatives – our workers can join technology C ommunit ies , participate in a mentoring program or benefit from in-house training s , blog and e-learning platforms.

Open and accessible management team

No matter our title, we address each other by first names. Transparency and dialogue are important for us, that’s why we periodically organize local CEO meetups, online CEO live sessions and departmental Inspiration Days. During them everyone has the opportunity to meet with people managing the company, ask questions, report problems and discuss troubling issues.

Profit sharing

Sii shares its profit with employees to thank everyone for a great year and results. We know that without the huge commitment of Power People, the company’s success would not be possible. From 2022, over PLN 90 M has already been allocated for this aim.

Passion Sponsorship program

We allocate PLN 1M annually for the development of passions and hobbies through our Passion Sponsorship & Volunteers programs. Thanks to this funding, 25% of our Power People pursue their dreams each year – such as climbing Mont Blanc, running races in the most remote corners of the world, or sending a balloon into the stratosphere.

Every year we organi z e more than 700 events, allocating for this aim bugdet exceeding PLN 15 M . We take care not only for integration of our workers, but also we provide entertainment for their families within regular St. Nicholas Days, Family Picnics, Carnival Balls .

Medical care

We offer private healthcare packages to our workers, with access to more than 5 000 specialists. The option also includes dental services and the possibility to add family members .

Work smarter , not harde r – guided b y this idea we have developed an app for our employees that simplifies all administrative activities . It take just a few clicks on the phone to submit a holiday request, report on working time or track reminders for upcoming tasks.

The app is also available for candidate s. You can download it for both iOS and Android .