Senior Application Operations Specialist Docker, Kubernetes, Jenkins Warszawa, Łódź, Gdańsk, Gdynia

Diverse Consulting Group; Polska; Hybride; PLN 180 000 - 240 000; Plein temps

Avantages offerts par ce poste

Private medical care

Co-financing for the sports card

Constant consultant support

Résumé du poste

Diverse Consulting Group in Poland seeks a Senior Application Operations Specialist to support release management, monitor production systems, and resolve incidents. You will collaborate with cross-functional teams to ensure reliability and performance in production environments.

The role requires hands-on experience with Docker, Kubernetes, Kafka, SQL, and monitoring tools, with strong English communication and teamwork across departments.

Qualifications

• Hands-on experience with Docker and Kubernetes.
• Experience with Jenkins and GitHub/Bitbucket.
• Experience with Apache Kafka and SQL.
• Knowledge of LDAP, Kerberos or JWT.
• Familiarity with OpenSSL, keytool and HTTPS.
• Experience with Splunk for logging.
• Knowledge of Prometheus, InfluxDB, Grafana.
• Understanding of microservices architecture.
• Fluent English (written and spoken).

Responsabilités

• Support Release Management in delivering software to production environments.
• Monitor production systems, investigate technical issues, and ensure timely resolution.
• Provide Level 2 (L2) support for production incidents.
• Perform root cause analysis (RCA) to identify underlying issues and prevent recurring incidents.
• Collaborate with technical teams to maintain the stability and reliability of production environments.

Connaissances

Interpersonal communication

English fluency

Outils

Docker

Kubernetes

Jenkins

GitHub/Bitbucket

Apache Kafka

SQL

LDAP/Kerberos/JWT

OpenSSL/Keytool

HTTPS

Splunk

Prometheus/InfluxDB/Grafana

Microservices

Description du poste

Senior Application Operations Specialist

Position: Senior Application Operations Specialist

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:

Senior Application Operations Specialist

Responsibilities:

• Support Release Management in delivering software to production environments
• Monitor production systems, investigate technical issues, and ensure timely resolution
• Provide Level 2 (L2) support for production incidents
• Perform root cause analysis (RCA) to identify underlying issues and prevent recurring incidents
• Collaborate with technical teams to maintain the stability and reliability of production environments

Requirements:

• Hands-on experience with Docker and Kubernetes
• Knowledge of Jenkins and version control platforms (GitHub/Bitbucket)
• Experience working with Apache Kafka
• Good understanding of SQL
• Knowledge of authentication and authorization mechanisms (LDAP, Kerberos, JWT)
• Familiarity with cryptography tools (OpenSSL, keytool) and secure communication protocols (HTTPS)
• Experience with logging and troubleshooting tools (Splunk)
• Knowledge of monitoring, metrics, and alerting solutions (Prometheus, InfluxDB, Grafana)
• Good understanding of microservices architecture
• Strong interpersonal and communication skills
• Fluency in English (both written and spoken)

Nice to have:

• Experience working with PostgreSQL

Offer:

• Private medical care
• Co-financing for the sports card
• Constant support of dedicated consultant

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