Tech Lead, Solutions Architecture – Kubernetes

Fiserv

Tech Lead in Solutions Architecture developing and implementing cloud-based service platforms at Fiserv. Collaborating with teams to influence architectural decisions and ensure reliability and velocity.

Posted 6/4/2026full-timeNoida • 🇮🇳 IndiaSeniorWebsite

Tech Stack

Tools & technologies

ApacheAWSAzureCloudGoGoogle Cloud PlatformGrafanaGraphQLHAProxyJavaKubernetesNGINXPrometheusPythonRedisRubyTerraform

About the role

Key responsibilities & impact

Design and implement our cloud-based service platform
Make architectural decisions around our use of Kubernetes and the surrounding ecosystem
Work with developers who utilize the platform and incorporate their feedback to evolve it
Help your teammates grow through better processes, practices and technical guidance
Scale systems sustainably through automation and contribute changes that improve reliability and velocity
Evaluate and implement new technological solutions through proof of concept and drive to completion
Be part of a recurring production support on call rotation
Conduct blameless postmortems for incidents and diligently follow through with remediations
Manage large scale and demanding infrastructure needs

Requirements

What you’ll need

5 to 11 Years of experience
Mandatory Skills: Kubernetes, GCP/AWS, Terraform, Helm, Argo CD
Bachelor's degree in Computer Science or related field or equivalent work experience
Production experience with Kubernetes, service meshes, and the tooling in that ecosystem (Helm, CI/CD, Terraform, etc)
Experience building, deploying and maintaining large scale platforms
Aptitude for diagnosing technical issues, debugging and automating routine tasks
A fundamental understanding of networking (Loadbalancers, Kubernetes networking, VPCs, mTLS, etc)
Experience with major cloud providers such as AWS, GCP or Azure
Knowledge of observability tools such as Datadog, Prometheus, ELK, Grafana
Experience working with various database technologies
Proficiency in modern programming languages (e.g., Java, Go, Python, Ruby, or similar)
Knowledge of multi-threading, concurrency, and parallel processing
Familiarity with various technologies: Application APIs - OpenAPI, Protobuf, GraphQL, Proxy - Nginx, HAProxy, Envoy, Apache Server, Caching - Redis, Memcache

Benefits

Comp & perks

Health insurance
401(k) matching
Flexible work hours
Paid time off
Professional development opportunities

ATS Keywords

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Hard Skills & Tools

KubernetesGCPAWSTerraformHelmArgo CDCI/CDnetworkingprogramming languagesdatabase technologies

Soft Skills

technical guidanceprocess improvementcollaborationproblem-solvingdebuggingautomationincident managementpostmortem analysisfeedback incorporationscalability