InfoSpeed Services, Inc.
Website:
infospeedinc.com
Job details:
Senior DevOps Engineer — ArgoCD Migration Lead
Location: Gurgaon, India (hybrid — minimum 3 days/week in office)
Standard India working hours (IST), Mon-Fri
Team: Application Platform
Overview
Lead execution of a 30-week migration programme moving 67+ services from a legacy deployment tool to ArgoCD and per-service GitOps on Kubernetes.
Most infrastructure already exists:
- Reusable GitLab CI templates
- Shared Helm chart (22+ services)
- ArgoCD (dev tier) with ApplicationSets and overlay pattern
- GitOps CI template ready
- Proven production pattern in a sister product
Role focuses on execution: migrate services batch-by-batch, pair with teams, handle edge cases, and decommission the legacy tool.
Success = services migrated, zero migration-related incidents, legacy tool decommissioned.
Key Responsibilities
Inventory, Planning, and Playbook
- Audit all 67+ services (ownership, DB state, Terraform, CI, Helm, dependencies, etc.)
- Score complexity and define migration batches (pilot, stateless, DB, Terraform, edge cases)
- Create per-service migration playbook (CI switch, Helm upgrade, secrets, ArgoCD setup, validation, cutover)
- Define validation and rollback procedures (Argo Rollouts + Git revert)
Pilot and Batch Migrations
- Deliver pilot (3 stateless services) with parallel run and retrospective
- Lead stateless (~20), DB (~25–30), and Terraform/complex (~10) batches
- Ensure safe DB migrations and CI validation gates
- Pair with owning teams on every migration
Legacy Tool Sunset
- Complete edge-case migrations
- Enforce decommission gate (all services migrated, 4+ weeks ArgoCD-only, zero legacy usage)
- Archive configs, update runbooks, support licence cancellation
Enablement and Reporting
- Run enablement sessions for teams
- Maintain FAQ
- Provide weekly status updates
What We’re Looking For
- 7+ years DevOps/platform engineering experience
- Hands-on ArgoCD migration experience
- Strong Kubernetes (GKE/AKS)
- Helm, GitLab CI, Terraform in CI
- Database migration patterns (expand-contract)
- Contract testing (Pact, can-i-deploy)
- Experience migrating 20+ services
- Strong collaboration across multiple teams
- Linux, Docker, scripting (Bash/Python)
Nice to have:
Argo Rollouts, Octopus Deploy, GCP/Azure, Workload Identity, BATS, New Relic/Datadog, basic C#/.NET understanding
Click on Apply to know more.