Infrastructure Engineer
Provide businesses with seamless and secure global payment solutions. As an Infrastructure Engineer, you will play a key role in designing, building, and operating scalable, secure, and resilient cloud infrastructure on AWS. This mid-level role is ideal for engineers with proven experience in cloud technologies, automation, DevOps practices, and distributed systems. You will work closely with senior engineers and cross-functional teams to drive improvements, implement best practices, and ensure the reliability of the systems powering our global payment network.
Essential functions
· Manage key lifecycle and cryptographic operations using AWS KMS.
· Participate in vulnerability management processes and remediation work.
· Ensure infrastructure compliance with internal and external security standards.
· Collaboration & Documentation
· Collaborate with developers, data teams, and platform engineering to ensure infrastructure meets product and compliance needs.
· Produce clear technical documentation, runbooks, and architectural diagrams.
· Contribute to knowledge sharing and help mentor associate engineers.
Qualifications
· Professional AWS experience operating production workloads.
· Strong hands-on knowledge of core AWS services (EC2, VPC, IAM, RDS, 53, etc.).
· Proficiency with Terraform and infrastructure-as-code patterns.
· Strong understanding of containerisation (Docker) and orchestration with Kubernetes.
· Experience building and maintaining CI/CD pipelines.
· Solid scripting experience using Python, Bash, or similar.
· Experience with monitoring/observability stacks (CloudWatch, Datadog, OpenTelemetry. etc.).
· Good understanding of networking fundamentals (DNS, routing, VPNs, load balancing, firewalls).
· Strong version-control discipline using GitHub or similar.
· Understanding of DevOps methodologies and cloud operational best practices.
Would be a plus
· Experience with Istio or other service mesh technologies.
· Exposure to GitOes workflows and tools such as Port.
· Familiarity with automated infrastructure deployment pipelines.
· Experience with project management tooling such as Jira.
· AWS certifications (Solutions Architect, 5xsOes, DevOps Engineer).
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.Apply to the position
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Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during their employment and for all candidates during the application process.
All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.

