2,143,967open jobs
137,875companies
242,099added this week
Browse all
Location
In office (Athens)
Employment
Full-Time

First seen by Alion on Jun 15, 2026. Code.Hub scores D on the Alion truth index.

Overview
Company
Impact
Profile match
Code.Hub is an Athens-based technology company founded in 2017 that provides custom software development, IT consulting, managed staff augmentation and technology recruitment. It also runs IT training and upskilling programmes in areas such as cloud computing, artificial intelligence, cybersecurity and data engineering for companies and individuals. It hires Java, frontend, RPA, cloud, QA and IT operations engineers, mostly in Athens and Thessaloniki.

We are looking for a talented Application Support Engineer with experience in operational support of production environments and a strong technical understanding of software applications to join our client’s team. In this role, you will be responsible for monitoring, troubleshooting, and resolving issues related to the performance and operation of critical applications, while administering Kubernetes and Docker environments and supporting a 24/7 production framework. The ideal candidate will have hands-on experience with monitoring tools, log analysis, Linux, CI/CD, containers, and microservices, along with strong troubleshooting and communication skills.

We are the1st Hub for Developers! Our motto is “From Developers to Developers”! Our vision is to provide real career opportunities for candidates that want to take the next step in their career. Code.Career is the first process that you will speak with developers (only!) and tech (freak) experts!

Our client is an AI and software company focused on building production-grade agentic AI systems for enterprise clients. They help organizations move from AI prototypes to scalable, real-world deployments that automate and optimize core business processes. The company operates at the intersection of AI innovation and enterprise software engineering, delivering systems designed for reliability, scalability, and measurable business impact.

Key Responsibilities

  • Monitoring the operation of production applications using monitoring tools.
  • Reading and analyzing application logs.
  • Administering Kubernetes and Docker clusters.
  • Collaborating with development teams for debugging and reproducing issues.
  • Performing health checks, restarting services, scaling pods.
  • Participating in a 24/7 rotating shift schedule.
  • Documenting actions and communicating incidents.

Required Qualifications

  • Experience in Application Support / DevOps Support.
  • Experience in reading logs.
  • Experience with monitoring tools.
  • Hands-on experience in Kubernetes and Docker administration.
  • Understanding of CI/CD, containers, and microservices.
  • Strong troubleshooting skills.
  • Good knowledge of Linux.
  • Good command of the English language.

Nice-to-Have Skills

  • Experience with ticketing systems.
  • Basic SQL knowledge or API troubleshooting experience.
  • Team spirit and responsibility.

What They Offer

  • Participation in high-tech projects.
  • Access to modern monitoring & observability tools.
  • Continuous training.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,143,967 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Support
Similar stack
Same company
Athens
Hybrid · Full-Time · 7+ years exp · Bachelor's Degree · Athens
Python
PowerShell
Bash
DevOps
Splunk
Terraform
Ansible
Zabbix
OpenShift
Datadog
Prometheus
Azure
CI/CD
AWS
Docker
Kubernetes
Grafana
AIOps
Incident Management
Linux
Unix
Management
ITIL
Apply
Hybrid · Full-Time · 7+ years exp · Bachelor's Degree · Patras
Python
PowerShell
Bash
DevOps
Splunk
Terraform
Ansible
Zabbix
OpenShift
Datadog
Prometheus
Azure
CI/CD
AWS
Docker
Kubernetes
Grafana
AIOps
Incident Management
Linux
Unix
Management
ITIL
Apply
Hybrid · Full-Time · 7+ years exp · Bachelor's Degree · Thessaloniki
Python
PowerShell
Bash
DevOps
Splunk
Terraform
Ansible
Zabbix
OpenShift
Datadog
Prometheus
Azure
CI/CD
AWS
Docker
Kubernetes
Grafana
AIOps
Incident Management
Linux
Unix
Management
ITIL
Apply
Remote (Greece) · Full-Time · Thessaloniki
DevOps
Wi-Fi
Apply
Apply
$268k per year · In office · Contractor · United Kingdom
DevOps
Terraform
Ansible
GCP
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Platform Engineering
Linux
Apply
≈ HK$41k – HK$114k per month (Estimated) · In office · 10+ years exp · Bachelor's Degree · Hong Kong
Python
PowerShell
C#
Bash
Databases
ElasticSearch
Apache Kafka
DevOps
CI/CD
Docker
Kubernetes
Grafana
Nagios
GitHub
GitLab
Windows
Apply
≈ $108k – $197k per year (Estimated) · In office · Full-Time · London
DevOps
Terraform
Ansible
Azure DevOps
GitHub Actions
CloudFormation
GitLab CI
Azure
CI/CD
Jenkins
AWS
Kubernetes
IAM
Amazon CloudWatch
Apply
$268k per year · In office · Contractor · United Kingdom
Python
PowerShell
Bash
DevOps
Ansible
VMWare
Windows Server
Bitbucket
AWX
Hyper-V
GitLab
Linux
TCP/IP
DNS
DHCP
Management
Agile
Apply
$268k per year · In office · Contractor · London
AI/ML
AI Agents
Human-in-the-Loop
LLM Guardrails
Agentic Workflows
DevOps
GCP
AWS
IAM
Apply
In office · Full-Time · Bachelor's Degree · Athens
JavaScript
PHP
SQL
PHP
WordPress
Apply
IT Operations Engineer 5 months ago
Hybrid · Full-Time · Bachelor's Degree · Athens
SQL
Databases
PostgreSQL
DevOps
Windows Server
Windows
Apply
AI Engineer 2 months ago
$39k – $50k per year · In office · Full-Time · Athens
Python
AI/ML
LangGraph
AutoGen
LangChain
Model Context Protocol
Function Calling
AI Agents
CrewAI
RAG
A2A
LLM Evaluation
Multi-Agent Systems
DevOps
CI/CD
Docker
Kubernetes
Apply
AI Architect 2 months ago
$50k – $67k per year · In office · Full-Time · 6+ years exp · Athens
AI/ML
LangGraph
LangChain
Claude
Model Context Protocol
AI Agents
LLM
RAG
Google ADK
LLMOps
OpenAI Agents SDK
A2A
EU AI Act
DevOps
GCP
Azure
CI/CD
AWS
Cybersecurity
GDPR
Threat Modeling
Apply
≈ $19k – $44k per year (Estimated) · Hybrid · Full-Time · 1+ year exp · Bachelor's Degree · Athens
Apply
In office · Full-Time · 1+ year exp · Bachelor's Degree · Athens
Databases
MS SQL
DevOps
Windows
Apply
In office · Internship · Athens
Apply
Mottorad Intern 1 day ago
In office · Internship · Bachelor's Degree · Athens
Analytics
Microsoft Excel
Apply
$45k – $56k per year · In office · Full-Time · Athens
Analytics
Microsoft Excel
Apply
$56k – $78k per year · In office · Full-Time · Athens
Python
JavaScript
TypeScript
SQL
AI/ML
Fine-tuning
Prompt Engineering
Function Calling
AI Agents
LLM
RAG
OpenAI
Anthropic
OCR
DevOps
Rest API
Azure
Git
AWS
Docker
Cybersecurity
ISO 27001
GDPR
Analytics
Power BI
Looker
Management
n8n
Zapier
Power Automate
SharePoint
Apply
See all jobs
This is one of many
2,143,967 more open roles from verified company boards, updated every day.