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Salary
up to $102k per year
Location
Remote (Poland)
Seniority
Senior · 7+ years exp
Visa
Sponsors visas in United States; no register of this country names it

Confirmed on the employer's own hiring board on Nov 8, 2026. First seen by Alion on May 8, 2026. LTM scores B on the Alion truth index.

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LTM

LTM, formerly LTIMindtree, is an Indian IT services and consulting company providing application development, cloud, data engineering, AI, enterprise application implementation and managed services to large enterprises. Headquartered in Mumbai and majority-owned by Larsen & Toubro, it was formed in 2022 by the merger of L&T Infotech, founded in 1996, and Mindtree, and is listed on the BSE and NSE. It hires Salesforce and full-stack developers, data engineers, program managers and software engineers in Bengaluru, Kolkata, Pune and Bellevue, Washington.

SPOC: Mrignayani Jayram

Role: Senior AWS DevOps Engineer

Location: Warsaw/Krakow, Poland

Employment Type: Permanent or B2B

Contract Duration: The B2B contracts will be for 12 Months with extension possibility

Experience: 7 to 12 Years relevant experience ONLY

Salary/Pay Rate: Up to 200 PLN/Hour

Work Mode: Remote Working

Language: English & German (Both Mandatory)

Primary Skills: AWS DevOps ( Senior Resource ) , EC2, VPC/Subnets, Route 53, ALB/NLB, CloudWatch, IAM, KMS, SSM, PrivateLink, WAF, Strong networking: routing, CIDR, Security Groups/NACLs, VPN/Direct Connect, Transit Gateway, Local Gateway, redundancy/HA concepts, Infrastructure as Code (IaC): AWS CDK (preferred) in TypeScript

Job Summary:

Environment - AWS Outposts on premises. AWS highly available low latency platform for business critical applications rail control system switch and route control etc.

Objective - Ensure stability evolution and operation of the platform on which most of the customers real time systems will run in the future

Team Tasks Responsibilities:

  • Operate and further develop the platform based on AWS Outposts
  • Ensure high availability and low latency millisecond critical end to end 1 s
  • Continuously expand the platform new racksoutposts capacity extensions
  • Reduce technical debt modernize existing solutions
  • Provisioning of infrastructure building blocks IaaS PaaS
    • Provide base infrastructure for other teams
    • EC2 instances storage VPCssubnets security groups network gateways
    • DNS infrastructure Route 53 resolver Lambda automation
  • Work closely with
    • ContainerCloud team provides OpenShift clusters on the provisioned resources
    • Message broker team and other domaininfrastructure teams
  • Development maintenance of infrastructure stacks AWS CDK CloudFormation
    • Implement and maintain CDK stacks mainly in TypeScript including for
      • VPCsubnet layouts transit local gateways Direct Connect endpoints
      • DNS Lambdas automated creationupdate of DNS records for dynamically created EC2worker nodes
    • EC2 asset cost tagging
    • Load balancing solutions
    • Standard ALBNLB
    • Custom HAProxybased load balancers local LB RDP proxy via PrivateLink
    • Key management with AWS KMS
    • EC2 Image Builder pipelines incl AMI resolver stagedependent image versioning
    • Build and operate additional services on the platform eg
    • Oracle API for provisioning Oracle databases EC2based in DEV ODA appliances in NPPROD
    • RDP proxy PrivateLink solution for systems in the field of lighting and control engineering
    • Special ALBs for specific application teams
    • Decommission obsolete technologies eg TIPCO RV migrate to target architecture
    • Build and maintain monitoring Lambdas metrics exporters and forwarders
    • Forward logsmetrics to CloudWatch Prometheus Grafana Splunk
    • Create and maintain Grafana dashboards and Prometheus rules eg for end to end test app LBs jump hosts PrivateLink
    • Implement customer security and compliance requirements
    • Central WAF in front of all load balancers
    • IAM Access Analyzer role and permission monitoring
    • Tagging standards cost centers stage project IDs etc
    • Use and analyze AWS Health Events health stack forward to Teams channels and derive actions cluster upgrades maintenance windows etc
    • Codesign the deployment pipelines Jenkins for the various stacks
    • Expand automation ensure idempotent releases
    • Use the deployment checker to ensure correct stack versions baseline files dependency order deviation analysis
    • Maintain and adapt buildtest pipelines incl Jest tests infrastructure tests
    • Execute releases across all stages DEV NP PROD including coordination with adjacent teams
    • Maintain and consolidate technical documentation Confluence network and architecture diagrams checklists
    • Contribute to knowledge buildingtransfer support new team members buddymentor concept
    • Participate in agile processes eg SAFelike PIs with 5 sprints including 1 innovation sprint actively contribute to refinements and sprint planning
    • Coordinate closely with security data center operations containercloud message broker and monitoring teams
  • Professional Technical Requirements:

    • Must have
      • Several years of handson experience in a cloudDevOps environment ideally with AWS
      • Very good understanding of
        • AWS core services EC2 VPC subnets Route 53 ALBNLB CloudWatch IAM KMS SSM PrivateLink WAF
        • Networking concepts routing CIDR security groupsNACLs VPNDirect Connect Transit Gateway Local Gateway redundancy concepts
      • Experience with infrastructure as code
      • AWS CDK preferred in TypeScript or comparable tools CloudFormation Terraform etc
      • Ability to understand adapt and develop CDK stacks
      • Solid programming experience especially
      • TypeScript JavaScript logic in Lambdas CDK code Jest tests
      • Confident with common Nodejs toolchains npm linting testing
      • Experience with CICD pipelines eg Jenkins GitLab CI or similar and automated tests
      • Experience operating businesscritical systems SLAs monitoring incident handling
      • Experience with AWS Outposts or other hybridon prem cloud environments
      • Knowledge of KubernetesOpenShift cluster operations worker node concepts placement groups
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