Senior DevOps engineer (Java background)

Luxoft; Polska; On-site; PLN 180,000 - 260,000; Full time

Job summary

Luxoft is seeking an experienced Senior DevOps Engineer to design, build, and maintain scalable CI/CD platforms, cloud infrastructure, and software delivery pipelines. The role collaborates with Development, QA, Security and Operations to improve delivery efficiency, platform reliability, and operational excellence, with a strong focus on automation and observability.

Hands-on experience with Kubernetes, Docker, Terraform/CloudFormation, AWS, GitLab CI/CD or Jenkins, and 3+ years Java

Qualifications

• BS/MS in Computer Science/Computer Engineering or equivalent work experience.
• 7+ years of IT experience with at least 3 years focused on DevOps, Platform Engineering, or Site Reliability Engineering.
• Strong experience designing and operating CI/CD pipelines using GitLab CI/CD, GitHub Actions or Jenkins.
• Hands-on experience with Kubernetes in production environments.
• Strong knowledge of Docker and containerized application delivery.
• Experience with Infrastructure as Code: Terraform, CloudFormation.
• Experience with cloud platforms: AWS (preferred).
• Solid Linux administration and troubleshooting skills.
• Strong scripting skills in Bash and Python.
• Experience implementing monitoring and observability solutions such as Grafana.
• Strong understanding of networking, security, DNS, load balancing, and TLS/SSL.
• Experience supporting production systems with high availability requirements.
• 3+ years of hands-on Java development experience.
• Experience with Spring Boot, RESTful APIs, Maven/Gradle.
• Familiarity with microservice architectures.
• Experience troubleshooting JVM, memory, GC, thread dumps, and performance issues.
• Understanding of software design principles and modern development practices.
• Strong problem-solving and troubleshooting skills.
• System-level thinking and architectural mindset.
• Excellent communication and stakeholder management.
• Ability to work independently in a fast-paced environment.
• Passion for automation and operational excellence.

Responsibilities

• DevOps & Software Engineering
• Design, implement, and maintain enterprise-grade CI/CD pipelines.
• Build and operate scalable, highly available cloud infrastructure.
• Develop Infrastructure as Code (IaC) solutions using Terraform, CloudFormation, or similar tools.
• Integrate automated testing frameworks into CI/CD pipelines with good execution strategies
• Implement containerization and orchestration solutions using Docker and Kubernetes.
• Monitor platform health, availability, performance, and cost efficiency.
• Establish observability solutions including logging, metrics, tracing, and alerting.
• Collaborate with DevSecOps teams to implement approved security standards
• Create and maintain technical documentation for CI/CD pipelines, platform architecture, infrastructure components, and operational procedures
• Collaborate with development teams to improve application architecture and deployment models.
• Develop and maintain automation tools, platform services, and internal developer tooling.

Skills

Kubernetes

Docker

GitLab CI/CD

GitHub Actions

Jenkins

Terraform

CloudFormation

AWS

Linux administration

Bash scripting

Python scripting

Grafana

Java development

Spring Boot/REST APIs

Education

BS/MS in Computer Science/Engineering or equivalent

Tools

GitLab CI/CD

GitHub Actions

Jenkins

Terraform

CloudFormation

AWS

Job description

Our Client is a leading global financial markets infrastructure and data provider. Their purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

With capabilities in data, indices and analytics, capital formation, trade execution, clearing and risk management, they operate at the heart of the world's financial ecosystem and enable the sustainable growth and stability of their customers and their communities.

We are seeking an experienced Senior DevOps Engineer to design, build, and maintain scalable CI/CD platforms, cloud infrastructure, and software delivery pipelines. The ideal candidate possesses strong DevOps expertise, extensive experience with cloud-native technologies, and a solid software engineering background in Java.

This role will collaborate closely with Development, QA, Security, and Operations teams to improve software delivery efficiency, platform reliability, and operational excellence.

Responsibilities

• DevOps & Software Engineering
• Design, implement, and maintain enterprise-grade CI/CD pipelines.
• Build and operate scalable, highly available cloud infrastructure.
• Develop Infrastructure as Code (IaC) solutions using Terraform, CloudFormation, or similar tools.
• Integrate automated testing frameworks into CI/CD pipelines with good execution strategies
• Implement containerization and orchestration solutions using Docker and Kubernetes.
• Monitor platform health, availability, performance, and cost efficiency.
• Establish observability solutions including logging, metrics, tracing, and alerting.
• Collaborate with DevSecOps teams to implement approved security standards
• Create and maintain technical documentation for CI/CD pipelines, platform architecture, infrastructure components, and operational procedures
• Collaborate with development teams to improve application architecture and deployment models.
• Develop and maintain automation tools, platform services, and internal developer tooling.

Mandatory Skills Description

• BS/MS in Computer Science/Computer Engineering or equivalent work experience.
• 7+ years of IT experience with at least 3 years focused on DevOps, Platform Engineering, or Site Reliability Engineering.
• Strong experience designing and operating CI/CD pipelines using GitLab CI/CD, GitHub Actions or Jenkins.
• Hands-on experience with Kubernetes in production environments.
• Strong knowledge of Docker and containerized application delivery.
• Experience with Infrastructure as Code:
  • Terraform
  • CloudFormation
• Experience with cloud platforms:
  • AWS (preferred)
• Solid Linux administration and troubleshooting skills.
• Strong scripting skills in Bash and Python.
• Experience implementing monitoring and observability solutions such as:
  • Grafana
• Strong understanding of networking, security, DNS, load balancing, and TLS/SSL.
• Experience supporting production systems with high availability requirements.
• 3+ years of hands-on Java development experience.
• Experience with:
  • Spring Boot
  • RESTful APIs
  • Maven/Gradle
• Familiarity with microservice architectures.
• Experience troubleshooting JVM, memory, GC, thread dumps, and performance issues.
• Understanding of software design principles and modern development practices.
• Strong problem-solving and troubleshooting skills.
• System-level thinking and architectural mindset.
• Excellent communication and stakeholder management.
• Ability to work independently in a fast-paced environment.
• Passion for automation and operational excellence.