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[Freelance, Full-time, Remote]
SNEAK PEEK
⇨ Location: Remote, GMT+0/GMT+4
⇨ Interview process: HR interview ⇨ take-home challenge ⇨ technical discussion ⇨ final interview
⇨ Contact: For questions please reach out to: [email protected]
WHO ARE WE?
At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, machine-learning technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. You can find out more info about us here: www.rounds.com.
THE ROLE
This is a hybrid DevOps/Backend Engineering role involving cloud engineering, backend systems, and infrastructure migration. You’ll work with systems originating from different environments, requiring cloud expertise, backend understanding, and fast learning.
You will evaluate, plan, and migrate backend systems from various cloud and hosting providers (AWS, Azure, GCP, custom setups, and more) into our infrastructure. By leveraging AI tools and automation, you will significantly accelerate migrations and modernization efforts.
This role suits someone who enjoys solving complex puzzles, exploring unknown systems, and working independently in a remote environment. Your work will directly support the scale and efficiency of Rounds’ operations.
Responsibilities
Requirements:
WHAT ARE WE LOOKING FOR?
Must-have:
We are a distributed team of more than 150 people. We value open communication, proactivity, and work/life balance, and we measure our freelancers on performance, rather than on the time spent on the job.
INTERESTED?
Our recruitment process consists of the following steps:
SNEAK PEEK
⇨ Location: Remote, GMT+0/GMT+4
⇨ Interview process: HR interview ⇨ take-home challenge ⇨ technical discussion ⇨ final interview
⇨ Contact: For questions please reach out to: [email protected]
WHO ARE WE?
At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, machine-learning technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. You can find out more info about us here: www.rounds.com.
THE ROLE
This is a hybrid DevOps/Backend Engineering role involving cloud engineering, backend systems, and infrastructure migration. You’ll work with systems originating from different environments, requiring cloud expertise, backend understanding, and fast learning.
You will evaluate, plan, and migrate backend systems from various cloud and hosting providers (AWS, Azure, GCP, custom setups, and more) into our infrastructure. By leveraging AI tools and automation, you will significantly accelerate migrations and modernization efforts.
This role suits someone who enjoys solving complex puzzles, exploring unknown systems, and working independently in a remote environment. Your work will directly support the scale and efficiency of Rounds’ operations.
Responsibilities
- Architect, evolve, and oversee backend infrastructure transformations.
- Assess complexity, outline risks, and estimate effort and timelines.
- Rebuild or refactor backend components when needed, including rewriting services (with AI assistance).
- Utilize AI tools and agents to speed up research, refactoring, documentation, and investigations.
- Design and maintain cloud environments using Infrastructure as Code (Terraform preferred).
- Build, maintain, and improve CI/CD pipelines.
Requirements:
WHAT ARE WE LOOKING FOR?
Must-have:
- 5+ years in DevOps, Cloud Engineering, or Backend Engineering.
- Hands-on experience with GCP or strong AWS/Azure background and willingness to transition.
- Practical experience with Terraform (or similar IaC).
- Strong Linux, networking, and cloud fundamentals.
- Experience with Docker and containerized deployments.
- Proficiency in at least one backend language (Python, Node.js, Go, Java, etc.).
- Experience with SQL and/or NoSQL databases.
- Experience with Kubernetes or other orchestration tools.
- Familiarity with CI/CD platforms such as CircleCI, GitHub Actions, GitLab CI, or ArgoCD.
- Experience with reverse-engineering unknown systems or digging through legacy setups.
- Experience with monitoring tools such as Datadog, Prometheus, or GCP Monitoring.
- Background in refactoring, rewriting, or modernizing backend services.
We are a distributed team of more than 150 people. We value open communication, proactivity, and work/life balance, and we measure our freelancers on performance, rather than on the time spent on the job.
INTERESTED?
Our recruitment process consists of the following steps:
- HR Interview (45 min)
- Take-Home Challenge (~2 hours of work)
- Technical Interview (60 min)
- Final Interview (60 min)
Key Skills
Ranked by relevance
cloud
gcp
ai
terraform
ai tools
devops
cicd
infrastructure as code
kubernetes
prometheus
gitlab ci
circleci
datadog
python
docker
gitlab
nosql
linux
java
sql
aws
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- Posted
- Dec 08, 2025
- Type
- Full-time
- Level
- Not Applicable
- Location
- Warsaw
- Company
- Rounds
Industries
Technology
Information
Internet
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
iOS Developer
2026-04-23
Full-time
Not Applicable
Poland
Technology
Engineering