Senior Full Stack Developer - Cloud Infrastructure & DevOps

Mphasis Ltd; Bengaluru; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

Mphasis Ltd in Bengaluru seeks a Senior Cloud Engineer to design, build, and manage secure, scalable AWS infra and lead PCF-to-AWS migrations. You will containerise workloads with Docker/Kubernetes, implement IaC with Terraform, and drive CI/CD pipelines with GitLab/Jenkins/GitHub Actions.

The role emphasizes advanced cloud security, networking, and FinOps practices, with mentoring responsibilities across multiple teams.

Qualifications

• 10+ years hands-on cloud engineering / infrastructure experience with significant AWS depth.
• AWS certification required (Solutions Architect Associate/Professional or DevOps Engineer); advanced certifications preferred.
• Strong containerisation (Docker) and orchestration (Kubernetes/EKS) experience; Terraform proficiency.
• Solid networking fundamentals (VPC, subnets, routing, load balancing, DNS) and cloud security/IAM.
• Experience building CI/CD pipelines (GitLab CI, Jenkins, GitHub Actions); scripting in Python/Bash/Go; Linux admin.

Responsibilities

• Design and manage secure, scalable AWS infrastructure across EKS, ECS, EC2, VPC, IAM, S3, and RDS.
• Automate provisioning with Terraform (IaC) and maintain runbooks.
• Lead PCF-to-AWS migrations, containerising workloads with Docker and Kubernetes on EKS/ECS.
• Build and maintain CI/CD pipelines for automated testing and deployment.
• Manage cloud networking, security, load balancing, DNS, encryption, secrets, and least-privilege access.

Skills

AWS depth

Docker

Kubernetes/EKS

Terraform

Python

Bash

Go

Linux administration

CI/CD pipelines

Tools

Docker

Kubernetes

Terraform

GitLab CI

Jenkins

GitHub Actions

Prometheus

Grafana

CloudWatch

Datadog

Argo CD

Flux

Job description

Sr. Full Stack Developer Job Description Bangalore. Chennai/Gurgaon

Job Summary –

A Senior Cloud Engineer Design, build, and maintain scalable, secure, and highly available cloud infrastructure. Play a key role in migrating from on‑premises and PCF (Pivotal Cloud Foundry) platforms to AWS, leading container orchestration, infrastructure‑as‑code, and modern DevOps practices to support mission‑critical applications.

Years of exp = 10 + yrs Skills Experience 10+ years hands‑on cloud engineering / infrastructure experience, with significant AWS depth. AWS certification required (e.g. Solutions Ar1hitect Associate/Professional or DevOps Engineer); advanced/Professional-level certifications preferred. Strong containerisation (Docker) and orchestration (Kubernetes/EKS) experience; proficient with Terraform. Solid networking fundamentals (VPC, subnets, routing, load balancing, DNS) and deep cloud security and IAM understanding. Experience building CI/CD pipelines (GitLab CI, Jenkins, GitHub Actions); scripting in Python, Bash, or Go; strong Linux administration. Preferred: PCF/Cloud Foundry-to-AWS migration, service mesh/API gateways/microservices, observability tooling (Prometheus, Grafana, CloudWatch, Datadog), regulated environments (banking/financial services, PCI-DSS), and GitOps workflows (Argo CD, Flux).

Key Responsibilities

• Design and manage secure, scalable AWS infrastructure across EKS, ECS, EC2, VPC, IAM, S3Design and manage secure, scalable AWS infrastructure across EKS, ECS, EC2, VPC, IAM, S3, and RDS.
• Automate repeatable, version‑controlled provisioning with Terraform (infrastructure‑as‑code).
• Lead PCF-to-AWS migrations, containerising workloads with Docker and Kubernetes on EKS/ECS.
• Build and maintain CI/CD pipelines for automated testing and deployment.
• Manage cloud networking, security, load balancing, DNS, encryption, secrets, and least‑privilege access.
• Monitor infrastructure — implement logging, metrics, and s, and respond to incidents.
• Optimise cloud costs through right‑sizing, autoscaling, and FinOps governance.
• Provide cloud architecture leadership, mentor engineers, and collaborate across development, security, and platform teams.
• Maintain architecture documentation, runbooks, and operational procedures. , and RDS.
• Automate repeatable, version‑controlled provisioning with Terraform (infrastructure‑as‑code).
• Lead PCF-to-AWS migrations, containerising workloads with Docker and Kubernetes on EKS/ECS.
• Build and maintain CI/CD pipelines for automated testing and deployment.
• Manage cloud networking, security, load balancing, DNS, encryption, secrets, and least‑privilege access.
• Monitor infrastructure — implement logging, metrics, and s, and respond to incidents.
• Optimise cloud costs through right‑sizing, autoscaling, and FinOps governance.
• Provide cloud architecture leadership, mentor engineers, and collaborate across development, security, and platform teams.
• Maintain architecture documentation, runbooks, and operational procedures.

Success Measured

• Secure, scalable, and highly available AWS infrastructure delivered and maintained.
• Successful, repeatable PCF-to-AWS workload migrations.
• Reduced provisioning effort and drift through infrastructure‑as‑code and automation.
• Optimised cloud spend via right‑sizing, autoscaling, and FinOps governance.
• Faster, more reliable deployments through robust CI/CD and observability.

Certifications Needed: NA.

About Mphasis

Mphasis applies next‑generation technology to help enterprises transform businesses globally. Customer centricity is foundational to Mphasis and is reflected in the Mphasis’ Front2Back™ Transformation approach. Front2Back™ uses the exponential power of cloud and cognitive to provide hyper‑personalized (C=X2C2TM=1) digital experience to clients and their end customers. Mphasis’ Service Transformation approach helps ‘shrink the core’ through the application of digital technologies across legacy environments within an enterprise, enabling businesses to stay ahead in a changing world. Mphasis’ core reference architectures and tools, speed and innovation with domain expertise and specialization are key to building strong relationships with marquee clients.