Infrastructure & Network Engineer

Join a Platform Engineering team building and maintaining modern cloud infrastructure for a global digital platform. As a
Senior DevOps Engineer
, you will design, automate, and optimize cloud-native infrastructure, CI/CD pipelines, and GitOps workflows while supporting scalable Kubernetes environments across multiple projects. This role offers the opportunity to work with modern DevOps technologies, collaborate with cross-functional teams, and contribute to platform reliability, security, and operational excellence.

Responsibilities

• Design, implement, and maintain cloud infrastructure using Infrastructure as Code.
• Build and optimize CI/CD pipelines across multiple environments.
• Manage Kubernetes clusters, including troubleshooting, upgrades, and deployments.
• Implement and maintain GitOps workflows using Argo CD.
• Provision and manage cloud infrastructure on AWS and Azure.
• Automate infrastructure using Terraform and Crossplane.
• Monitor platform health, improve reliability, and optimize infrastructure performance.
• Perform cloud maintenance, security updates, and infrastructure cost optimization.
• Collaborate with engineering teams, conduct technical evaluations, and support Proof of Concepts (PoCs).
• Continuously improve platform engineering practices and DevOps processes.

Requirements

• 4+ years of experience as a DevOps, Platform, or Cloud Engineer.
• Strong hands-on experience with Kubernetes, including troubleshooting, upgrades, Helm, and Kustomize.
• Strong AWS experience, particularly with EKS, networking, and cloud services.
• Experience implementing GitOps workflows with Argo CD.
• Advanced experience with Terraform and Infrastructure as Code.
• Experience with Docker, Linux, and CI/CD pipeline design and maintenance.
• Experience with cloud platforms such as AWS and Azure.
• Strong understanding of multi-environment deployment strategies.
• Experience with monitoring, observability, and cloud operations.
• Experience supporting multiple engineering teams and projects.
• Strong communication and collaboration skills.
• English level: B2.

Nice to have

• Experience with Crossplane.
• Experience with AWS Control Tower.
• Experience building or supporting Internal Developer Platforms (IDP).
• Advanced GitOps practices and platform engineering experience.
• Experience with GitHub administration.
• Experience with AI-powered developer tools (e.g., Claude Code, GitHub Copilot, Cursor).

We offer

• Opportunity to work on bleeding-edge projects
• Work with a highly motivated and dedicated team
• Competitive salary
• Flexible schedule
• Benefits package - medical insurance, sports
• Corporate social events
• Professional development opportunities
• Well-equipped office

About Us
Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

Description
We are seeking a highly experienced AWS Platform/Infrastructure Architect to lead the design and evolution of enterprise-scale cloud platforms on Amazon Web Services. This role will drive architecture strategy, platform engineering, automation, and governance across multiple workloads and teams. The ideal candidate will be responsible for designing, implementing, and maintaining scalable and reliable AWS-based cloud infrastructure solutions.

Base salary: 2600 EUR and higher.

General benefits: The list of benefits applicable to all employees is available via the link:

https://www.globallogic.com/sk/careers/why\-globallogic/benefity/

Requirements

• Cloud Expertise:

Deep expertise in AWS services such as Amazon EC2, Amazon S3, Amazon RDS, AWS Lambda, Amazon VPC, AWS IAM

Strong experience with multi-account strategy, landing zones, and governance frameworks

Expertise in AWS automation tools (CLI, SDKs, IaC frameworks)

• DevOps & Platform Engineering:

Strong expertise in CI/CD architecture and DevOps transformation

Experience designing enterprise pipelines using Jenkins, GitLab CI/CD, GitHub Actions, or AWS-native tools

Deep understanding of Infrastructure as Code (IaC) and reusable module design

• Containers and Orchestration:

Strong expertise in Docker and Kubernetes

Hands-on architecture experience with Amazon EKS / ECS

Experience designing scalable container platforms

• Automation and Scripting:

Advanced scripting skills in Python, Bash, or PowerShell

Experience building automation frameworks and self-service platforms

Knowledge of configuration management tools like Ansible, Chef, or Puppet

• Monitoring and Observability:

Expertise in observability frameworks using Amazon CloudWatch, CloudTrail, ELK, Prometheus, Grafana, Datadog

Ability to design end-to-end monitoring and alerting strategies

• Networking and Security:

Deep knowledge of networking (VPC, Transit Gateway, VPN, Load Balancers, DNS)

Strong expertise in AWS security services, encryption, IAM policies, and compliance frameworks

Experience implementing Zero Trust and secure cloud architectures

• Soft Skills:

Strong architectural thinking and problem-solving skills

Excellent stakeholder management and communication abilities

Proven leadership and mentoring experience

Cloud Platform
AWS (EC2, S3, IAM, VPC, RDS, Lambda, CloudFormation, CloudTrail, etc.)

Infrastructure as Code
Terraform, AWS CloudFormation

CI/CD Tools
Jenkins, GitLab CI/CD, GitHub Actions, AWS CodePipeline

Containerization
Docker, Kubernetes (EKS), Helm

Monitoring & Logging
AWS CloudWatch, ELK Stack, Prometheus, Grafana, Datadog

Scripting & Automation
Python, Bash, Shell scripting

Version Control
Git (GitHub, GitLab, Bitbucket)

Security & Compliance
IAM, Security Groups, KMS, AWS Config, GuardDuty

DevOps Practices
Agile/Scrum, Site Reliability Engineering (SRE), Platform Engineering

Architecture
Cloud Architecture, Multi-Region Design, DR Strategy, Well-Architected Framework

Soft Skills
Leadership, Communication, Collaboration, Problem-Solving, Documentation

Job responsibilities

Design and own enterprise-scale, scalable, secure, and resilient AWS architectures across multi-account and multi-region environments.

Define and implement platform architecture standards, reusable frameworks, and Infrastructure as Code (IaC) strategies using Terraform, AWS CloudFormation, or similar tools.

Architect and govern CI/CD ecosystems, enabling automated, secure, and efficient software delivery pipelines.

Drive high availability, fault tolerance, and disaster recovery strategies aligned with business continuity requirements.

Lead container platform architecture using Docker and orchestration platforms like Amazon EKS / Kubernetes.

Establish and standardize DevOps, SRE, and platform engineering practices across teams.

Collaborate with engineering, security, and business teams to define cloud strategy, roadmap, and governance models.

Architect and implement observability frameworks including logging, monitoring, and alerting using Amazon CloudWatch, Prometheus, Grafana, or enterprise tools.

Provide technical leadership, mentoring, and architectural guidance to DevOps and engineering teams.

Drive cost optimization (FinOps), performance tuning, and resource efficiency initiatives.

Lead cloud migration and modernization programs (rehost, replatform, refactor).

Ensure compliance with security, regulatory, and governance standards across the AWS environment.

Define and maintain architecture documentation, standards, and best practices.

What we offer

Empowering Projects:
With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people’s lives.

Empowering Growth:
We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters:
At GlobalLogic, we deeply value and embrace
diversity
. We are dedicated to providing
equal
opportunities for all individuals, fostering an
inclusive
and empowering work environment.

Career Development:
Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits:
In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities:
At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company.

About GlobalLogic
GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.

Description
The “Reduce TMC Variants” project
This project aims to migrate all Talend legacy environments to Qlik-managed environments. This project implies upgrading and migrating all components managed by the Network and Runtime team.

The SRE Role
Join Qlik teams responsible for operating mission-critical components and applications in production as a Site Reliability Engineer (SRE).

Your foundational contributions will empower global R&D teams to deliver highly scalable, efficient, observable, and resilient micro-services, supporting mission-critical use cases for thousands of high-profile customers worldwide. As part of our technological evolution, your work will shape the growth and success of our cloud ecosystem.

The teams
We are looking for a contractor to support Network and Runtime team during this transition.

What makes this mission interesting?

• AWS/Azure and Kubernetes infrastructure components that require the handling of advanced networking concepts and a strong understanding of application routing mechanisms in Kubernetes.
• Work with a cutting-edge technology stack: Terraform, Kubernetes, SignalSciences WAF, Gloo API Gateway, Traefik Proxy, Vault, Banyan Zero-Trust Access, Kyverno, Karpenter, Flux, ArgoCD, Splunk, Grafana.
• All the tooling is mainly based on Kubernetes and managed with ArgoCD. For complex operations, we used Terraform. You will use day-to-day industry-standard tools
• Global Collaboration and Expertise: Collaborate with a talented and diverse team of international experts across a wide range of technologies.
• Mission-critical product: Upholding the availability, scalability, and reliability of a widely used and popular SaaS application
• Expand Your Tech Skillset: You will gain exposure to a variety of cutting-edge technologies while solving challenging problems and broadening your skillset.
• Collaborative Development: Collaborate with engineering teams to deliver scalable and reliable services.
• DevOps / SRE culture: Develop and advocate for cloud-based optimization strategies and best practices.

Requirements
Expected skills

• Proven experience with cloud infrastructure and platforms, including AWS, Microsoft Azure, or other IaaS/PaaS providers.
• Proven experience working with Terraform and Kubernetes (including experience with Helm, Flux, Traefik, Gloo, and AKS/EKS).
• Proven experience working with GitOps deployment tools (Flux, ArgoCD or equivalent)
• Familiar with Splunk or any similar log management technology (ELK, Dynatrace…)
• Excellent written and verbal communication skills in English to collaborate effectively in a fast-paced environment.
• Experience working in high-availability environments (targeting an SLA of 99.5% or higher) is a plus.
• Strong ownership and initiative, with the ability to proactively identify and tackle technical challenges.
• Excellent communication and collaboration skills to work effectively within a team.

Job responsibilities

• Update, complete, document, and test the migration procedures for all current Talend-side network components: AWS Networking, SignalSciences WAF, Gloo API Gateway, Traefik Proxy, Vault, Banyan Zero-Trust Access, Kyverno, Karpenter, Flux. The tooling and troubleshooting tools will require working with Terraform and Kubernetes.
• Develop Splunk and Grafana dashboards for auditing, visualizations, and effective monitoring of the migration.

What we offer

Empowering Projects:
With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people’s lives.

Empowering Growth:
We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters:
At GlobalLogic, we deeply value and embrace
diversity
. We are dedicated to providing
equal
opportunities for all individuals, fostering an
inclusive
and empowering work environment.

Career Development:
Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits:
In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities:
At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company.

About GlobalLogic
GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.