Senior Backend Cloud Infrastructure Engineer

Weekday AI; Bengaluru; On-site; INR 2,800,000 - 4,000,000; Full time

Job summary

Weekday AI in Bengaluru is seeking a Senior Software Engineer – Cloud Infrastructure to design, build, and maintain scalable, secure cloud platforms. You will collaborate with SRE, DevOps, and software teams to enable reliable operation at scale.

The role emphasizes Terraform, AWS, Kubernetes, and Python/Go/Java; you’ll own CI/CD pipelines, observability, and automation, while mentoring junior engineers and participating in architecture reviews.

Qualifications

• 5+ years of experience in software engineering, cloud infrastructure, SRE or DevOps.
• Strong programming experience in Python, Go, Java or a similar language.
• Hands-on experience with AWS or other major cloud platforms.
• Hands-on experience with Kubernetes and Docker.
• Experience with Terraform or other Infrastructure-as-Code tools.
• Strong understanding of networking concepts including TCP/IP, DNS, HTTP/HTTPS and load balancing.
• Experience building and managing CI/CD pipelines.
• Good understanding of distributed systems and microservices architecture.
• Experience with monitoring and observability tools.
• Strong debugging, troubleshooting and problem-solving skills.
• Strong understanding of software engineering principles, data structures and algorithms.

Responsibilities

• Design, develop, and maintain scalable cloud infrastructure and platform services.
• Build automation for provisioning, deployment, monitoring and management of cloud resources.
• Work with AWS cloud services and cloud-native technologies.
• Develop Infrastructure-as-Code using Terraform.
• Design and manage containerized workloads using Docker and Kubernetes.
• Build and maintain CI/CD pipelines for automated software delivery.
• Develop automation and internal tooling using Python, Go or similar languages.
• Improve system reliability, scalability, availability, and performance.
• Troubleshoot complex infrastructure, networking, and production issues.
• Work with distributed systems, microservices, and service-to-service communication.
• Implement observability solutions covering monitoring, logging, alerting, and performance metrics.
• Collaborate with Software Engineering, SRE, Security and DevOps teams to improve engineering productivity.
• Participate in architecture discussions, design reviews, and technical decision making.
• Mentor junior engineers and contribute to engineering best practices.

Skills

Cloud infra

Python

Go

Java

Linux/Unix

Distributed systems

Microservices

CI/CD

Problem solving

Data structures

Education

Bachelor’s/Master’s in CS/Engineering

Tools

Terraform

Docker

Kubernetes

AWS

ArgoCD

Git

Prometheus/Grafana

Job description

This role is for one of Weekday’s clients

Min Experience: 5+ years
Location: Bengaluru
JobType: full-time

We are looking for a passionate and experienced Senior Software Engineer – Cloud Infrastructure to design, build and maintain highly scalable, reliable and secure cloud infrastructure and platform services. The role involves working closely with engineering, SRE and DevOps teams to build automation and infrastructure capabilities that enable our applications to operate reliably at scale.

Key Responsibilities:

• Design, develop, and maintain scalable cloud infrastructure and platform services.
• Build automation for provisioning, deployment, monitoring and management of cloud resources.
• Work extensively with AWS cloud services and cloud-native technologies.
• Develop Infrastructure-as-Code using tools such as Terraform.
• Design and manage containerized workloads using Docker and Kubernetes.
• Build and maintain CI/CD pipelines for automated software delivery.
• Develop automation and internal tooling using Python, Java or similar programming languages.
• Improve system reliability, scalability, availability, and performance.
• Troubleshoot complex infrastructure, networking, and production issues.
• Work with distributed systems, microservices, and service-to-service communication.
• Implement observability solutions covering monitoring, logging, alerting, and performance metrics.
• Collaborate with Software Engineering, SRE, Security and DevOps teams to improve engineering productivity.
• Participate in architecture discussions, design reviews, and technical decision making.
• Mentor junior engineers and contribute to engineering best practices.

Required Skills & Qualifications:

• 5+ years of experience in software engineering, cloud infrastructure, SRE or DevOps.
• Strong programming experience in Python, Go, Java or a similar language.
• Strong hands-on experience with AWS or other major cloud platforms.
• Strong understanding of Linux/Unix systems.
• Hands-on experience with Kubernetes and Docker.
• Experience with Terraform or other Infrastructure-as-Code tools.
• Strong understanding of networking concepts including TCP/IP, DNS, HTTP/HTTPS and load balancing.
• Experience building and managing CI/CD pipelines.
• Good understanding of distributed systems and microservices architecture.
• Experience with monitoring and observability tools.
• Strong debugging, troubleshooting and problem-solving skills.
• Strong understanding of software engineering principles, data structures and algorithms.

Good to Have:

• Experience with Kafka or other distributed messaging systems.
• Experience with service mesh technologies.
• Experience with AWS networking, IAM and security services.
• Experience operating highly available production systems at scale.
• Experience with GitOps tools such as ArgoCD.
• Experience with Prometheus, Grafana, ELK/OpenSearch or similar observability platforms.
• Contributions to internal platforms or open-source projects.

Education Bachelor’s or Master’s degree in Computer Science, Engineering or a related field, or equivalent practical experience.

Must-have skills

AWS, Cloud Infrastructure