Cloud Infrastructure Developer at Wissen Technology · Pune · 4 - 8 years · Profitable · Posted 21 Nov 2025

Role: Mid–Senior Cloud Infrastructure Engineer
Type: Individual Contributor
Location: Baner, Pune
Experience: 4–9 years
About the Role
We are establishing a Mid–Senior Cloud Infrastructure Engineer CoE with a focus on cloud-native automation. As a Cloud Infrastructure Engineer, you will design, automate, and maintain AWS infrastructure using Terraform following IaC and platform engineering best practices.
Key Responsibilities
- Build, automate, and maintain AWS infrastructure using Terraform (remote state, modules, pipelines).
- Design secure, scalable AWS environments (VPC, EC2, IAM, ALB/NLB, S3, RDS, Lambda, ECS/EKS preferred).
- Create reusable Terraform modules for platform-wide standardization.
- Automate provisioning workflows for Linux and Windows environments.
- Integrate IaC into CI/CD (Jenkins/GitHub Actions/GitLab).
- Manage environment lifecycle: dev → test → stage → prod.
- Implement cost optimization, tagging strategies, and operational guardrails.
- Maintain infrastructure documentation and reusable patterns.
- Troubleshoot cloud deployments, networking, IAM policies, and automation issues.
Required Skills
- Strong hands-on experience with AWS services.
- Solid expertise with Terraform (workspaces, state mgmt, modules, CI/CD integration).
- Understanding of multi-tier architectures, networking, security groups, IAM.
- Familiarity with Linux/Windows system administration.
- Knowledge of scripting (Python/Bash/PowerShell).
Good to Have
- AWS Certified (SA / SysOps / DevOps — not mandatory).
- Experience with container orchestration (ECS/EKS).
- Experience with monitoring tools (CloudWatch, Grafana, Prometheus).
Soft Skills
- Strong analytical and troubleshooting capability.
- Ability to collaborate closely with DevOps/Platform teams.
NOTE: 2nd Technical round has to be taken F2F from Baner Office in Pune.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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Cloud Engineers – 2nd Shift – 4+ Years Experience
Required Qualifications:
- Strong experience in AWS infrastructure components and operational management (e.g., EC2, S3, VPC, IAM).
- Proficiency in IaC tools such as Terraform and/or CloudFormation.
- Solid scripting skills in Python, Bash, or equivalent for automation tasks.
- Experience with monitoring and logging tools (e.g., CloudWatch, Prometheus, ELK).
- Familiarity with network fundamentals: DNS, firewall rules, virtual networks.
- Strong troubleshooting mindset and experience resolving production-level issues.
- Excellent documentation and communication skills to maintain system knowledge and collaborate with teams.
Preferred Qualifications:
- AWS certifications (e.g., SysOps Administrator).
- Experience with containerization (Docker, Kubernetes/EKS/ECS).
- Exposure to CI/CD tooling like Terraform, DevOps, GitHub Actions, or any other DevOps tools.
- CI/CD pipeline, infra pipelines.
- AWS services like compute, network, storage, security.
- Migration experience like Discovery/Assessments, TA, Infra Design.
Job Title: Cloud DevOps Engineer
Mandatory Skills:
- Hands-on experience in any 2 cloud platforms – AWS, Azure, or GCP.
- Strong experience in Terraform (IaC).
- Cloud infrastructure provisioning, configuration, and management.
- Knowledge of cloud automation and deployment.
Experience: As per requirement
Availability: Immediate Joiners Only
We are looking for a hands-on Senior AWS Cloud Engineer to lead the infrastructure build, optimization, automation, and production deployment of a Multi-Agent AI Chatbot Platform hosted on AWS. The development environment is already in place, and the successful candidate will drive the solution through testing, integrations, and production go-live.
Key Responsibilities
- Review, validate, and optimize existing Terraform code and AWS infrastructure.
- Establish and manage integrations with enterprise platforms such as ServiceNow, Workday, and other third-party systems.
- Design, build, and support secure, scalable, and highly available AWS environments.
- Implement and automate CI/CD pipelines and Infrastructure-as-Code practices.
- Lead infrastructure testing, performance tuning, and production readiness activities.
- Drive deployment and operationalization of the platform in the Production environment.
- Implement cloud governance, security, monitoring, and FinOps best practices.
- Troubleshoot and resolve complex cloud infrastructure issues.
Required Skills & Experience
- 10+ years of IT experience with strong expertise in AWS Cloud Engineering.
- Proven experience designing, deploying, and managing AWS production environments.
- Strong hands-on experience with Terraform and Infrastructure-as-Code.
- Experience with CI/CD pipeline automation and DevOps practices.
- Expertise in AWS services including VPC, IAM, EC2, S3, Lambda, CloudWatch, and networking.
- Experience in performance optimization, reliability, and cloud cost management (FinOps).
- Strong scripting and automation skills.
- Experience integrating enterprise applications through APIs and secure connectivity patterns.
Preferred Skills
- Experience supporting AI/GenAI, chatbot, or multi-agent platforms.
- AWS Certifications (Associate/Professional).
- Banking or Financial Services domain experience.
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
We are looking for a hands-on Senior AWS Cloud Engineer to lead the infrastructure build, optimization, automation, and production deployment of a Multi-Agent AI Chatbot Platform hosted on AWS. The development environment is already in place, and the successful candidate will drive the solution through testing, integrations, and production go-live.
Key Responsibilities
- Review, validate, and optimize existing Terraform code and AWS infrastructure.
- Establish and manage integrations with enterprise platforms such as ServiceNow, Workday, and other third-party systems.
- Design, build, and support secure, scalable, and highly available AWS environments.
- Implement and automate CI/CD pipelines and Infrastructure-as-Code practices.
- Lead infrastructure testing, performance tuning, and production readiness activities.
- Drive deployment and operationalization of the platform in the Production environment.
- Implement cloud governance, security, monitoring, and FinOps best practices.
- Troubleshoot and resolve complex cloud infrastructure issues.
Required Skills & Experience
- 10+ years of IT experience with strong expertise in AWS Cloud Engineering.
- Proven experience designing, deploying, and managing AWS production environments.
- Strong hands-on experience with Terraform and Infrastructure-as-Code.
- Experience with CI/CD pipeline automation and DevOps practices.
- Expertise in AWS services including VPC, IAM, EC2, S3, Lambda, CloudWatch, and networking.
- Experience in performance optimization, reliability, and cloud cost management (FinOps).
- Strong scripting and automation skills.
- Experience integrating enterprise applications through APIs and secure connectivity patterns.
We are looking for an experienced AWS DevOps Engineer with 5–7 years of experience in cloud infrastructure management, automation, and deployment engineering. The candidate should have strong hands-on experience with AWS services, Infrastructure as Code (IaC), CI/CD pipeline implementation, Jenkins, and Ansible.
- Design, implement, and maintain AWS cloud infrastructure and services.
- Build, manage, and optimize CI/CD pipelines using Jenkins.
- Automate infrastructure provisioning and management using Terraform or AWS CloudFormation.
- Develop and maintain Ansible playbooks for configuration management and automation.
- Manage AWS services such as EC2, S3, VPC, IAM, EBS, ELB, Auto Scaling, Route 53, and CloudWatch.
- Implement cloud infrastructure security, access management, monitoring, and backup strategies.
- Automate deployment processes and improve application release efficiency.
- Monitor infrastructure performance and troubleshoot cloud-related issues.
- Manage networking components, including VPC, subnets, routing, security groups, NACLs, DNS, VPN, and load balancers.
- Manage VMware virtualized environments and perform server administration activities.
- Perform Linux and Windows server administration, patching, upgrades, and troubleshooting.
- Collaborate with development and infrastructure teams to improve system reliability and operational efficiency.
About the Role
We are looking for an experienced AWS DevOps Engineer with around 4 years of hands-on experience to join our infrastructure/DevOps team. The ideal candidate will independently design, deploy, and maintain cloud infrastructure primarily on AWS, drive automation initiatives, mentor junior engineers, and work closely with cross-functional teams to build scalable, secure, and highly available systems. Exposure to Azure is a strong plus.
Key Responsibilities
· Design, deploy, and maintain robust, scalable, and secure infrastructure on AWS
· Architect and manage core AWS services such as EC2, S3, VPC, IAM, RDS, Lambda, ECS/EKS, Route 53, and CloudFront
· Build, own, and optimize CI/CD pipelines (e.g., CodePipeline, Jenkins, GitLab CI, GitHub Actions) to enable fast and reliable deployments
· Design and implement Infrastructure as Code (IaC) using Terraform / AWS CloudFormation
· Set up and manage monitoring, logging, and alerting solutions (CloudWatch, ELK, Prometheus, Grafana, Datadog, etc.)
· Implement and enforce security best practices including IAM policies, security groups, NACLs, KMS, Secrets Manager, and compliance standards
· Lead troubleshooting and root cause analysis for infrastructure, deployment, and production incidents
· Drive backup, disaster recovery, high-availability, and cost-optimization strategies (Reserved Instances, Savings Plans, right-sizing)
· Containerize applications and manage orchestration using Docker, ECS, and/or Kubernetes (EKS)
· Automate repetitive operational tasks through scripting and tooling
· Support any hybrid or multi-cloud initiatives involving Azure services, where applicable
· Mentor junior engineers and review their work, providing technical guidance
· Collaborate with development, QA, security, and product teams to support and streamline application deployments
· Maintain comprehensive documentation of architecture, configurations, processes, and runbooks
· Participate in on-call rotations and incident response as needed
Required Skills & Qualifications
· Bachelor's degree in Computer Science, IT, or a related field (or equivalent practical experience)
· 4+ years of hands-on experience working with AWS cloud services in a production environment
· Strong expertise in core AWS services: EC2, S3, VPC, IAM, RDS, Lambda, CloudWatch, ECS/EKS, Route 53, ELB/ALB, Auto Scaling
· Solid understanding of networking concepts (subnets, routing, security groups, load balancers, VPNs, VPC peering, Direct Connect)
· Strong scripting/programming skills in Python, Bash, or PowerShell for automation
· Hands-on experience with Infrastructure as Code tools such as Terraform or AWS CloudFormation
· Proven experience with Linux and/or Windows server administration
· Strong understanding of CI/CD pipelines, Git-based version control, and branching strategies
· Solid experience with containerization and orchestration (Docker, ECS, or EKS/Kubernetes)
· Experience with configuration management tools (Ansible, Chef, or Puppet) is a plus
· Application Server Management — strong knowledge of networking, firewalls, load balancers, Nginx, Apache, etc.
· Ability to independently read, interpret AWS documentation, and troubleshoot complex issues
· Experience with cost optimization, security audits, and compliance frameworks (e.g., ISO, SOC2) is a plus
· AWS certification (Solutions Architect Associate/Professional, DevOps Engineer Professional) preferred
Good to Have
· Working knowledge of Microsoft Azure services (Virtual Machines, VNets, Azure DevOps, Azure Storage, Azure AD/Entra ID, AKS)
· Experience with multi-cloud or hybrid-cloud environments
· Familiarity with Azure Resource Manager (ARM) templates or Bicep
· Any Azure certification (AZ-104, AZ-400, etc.)
Soft Skills
· Strong analytical, problem-solving, and decision-making ability
· Excellent verbal and written communication skills
· Ability to mentor and guide junior team members
· Proactive, ownership-driven approach to infrastructure and incident management
· Strong collaboration skills in a cross-functional, team-oriented environment
· High attention to detail with a focus on reliability and scalability
- 3 years of relevant experience in DevOps, Site Reliability Engineering (SRE), cloud operations, or application production support.
- Strong practical understanding of AWS cloud services, including compute, storage, IAM, networking, security, and monitoring.
- Good Linux administration skills, including system troubleshooting, performance analysis, log investigation, and service management.
- Hands-on experience with GitLab CI/CD, including pipeline configuration, execution, troubleshooting, YAML files, variables, artifacts, and GitLab Runners.
- Mandatory hands-on experience with Infrastructure as Code (IaC), preferably Terraform, including infrastructure provisioning, configuration management, reusable modules, state management, and troubleshooting deployment issues.
- Working knowledge of Git, branching strategies, merge requests, and version control workflows.
- Good understanding of networking fundamentals, including DNS, TCP/IP, ports, routing, load balancers, and AWS security groups.
- Ability to systematically investigate and resolve infrastructure, application, and deployment issues using logs, metrics, monitoring tools, and dependency analysis.
- Working knowledge of Python or Shell scripting for operational automation and troubleshooting.
- Strong problem-solving skills, communication, collaboration, willingness to learn, and ownership of incidents through resolution.
Preferred Skills and Experience
- Basic SQL knowledge for application and database-related operational investigations.
- Experience with AWS monitoring and logging services, particularly Amazon CloudWatch.
- Familiarity with incident, problem, and change management processes in production environments.
- Exposure to operational automation, proactive monitoring, alert optimization, and root cause analysis (RCA).
- Understanding of cloud infrastructure best practices, including security, reliability, availability, and cost optimization.
- Experience supporting containerized applications using Docker, Kubernetes, or Amazon EKS would be an advantage.
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
We are seeking a highly skilled Senior DevOps Engineer with 8+ years of professional experience to join our team. In this role, you will design, implement, and optimize cloud infrastructure and CI/CD processes.
You will collaborate closely with development, QA, and operations teams to deliver scalable, secure, automated, and reliable solutions on AWS.
The ideal candidate will have strong hands-on experience with AWS, Terraform, Git/GitHub, Jenkins, PowerShell, Python, AWS Systems Manager (SSM) Documents, and Active Directory (AD) administration, along with a passion for automation, efficiency, and operational excellence.
Key Responsibilities
- Design, build, and maintain scalable cloud infrastructure on AWS.
- Develop and manage Infrastructure as Code (IaC) using Terraform.
- Build, maintain, and optimize CI/CD pipelines using Jenkins and GitHub.
- Use AWS Systems Manager (SSM) to support operational automation and system administration.
- Automate system tasks and administrative workflows using PowerShell and other scripting languages.
- Create, maintain, and execute custom SSM Documents for configuration management, patching, automation, and troubleshooting.
- Manage and administer Active Directory (AD), including users, groups, permissions, policies, authentication, and integration with AWS services.
- Implement and manage version-control workflows in Git and GitHub.
- Ensure infrastructure and deployment processes follow best practices for security, reliability, scalability, and cost optimization.
- Monitor and troubleshoot production systems to ensure high availability, performance, and reliability.
- Collaborate with development teams to improve software delivery processes and release management.
- Mentor junior engineers and contribute to the development of DevOps standards and best practices.
Required Skills and Experience
- 8+ years of professional experience, including at least 4 years in DevOps or Site Reliability Engineering (SRE) roles.
- Strong hands-on experience with AWS services, including EC2, VPC, IAM, S3, EKS, Lambda, and related services.
- Proven expertise in Terraform for Infrastructure as Code.
- Experience administering both Linux and Windows operating systems.
- Experience designing and managing CI/CD pipelines using Jenkins and GitHub.
- Proficiency with Git workflows and source-code management best practices.
- Strong PowerShell scripting skills; familiarity with Python and/or Bash is a plus.
- Experience with AWS Systems Manager (SSM), including creating and managing SSM Documents.
- Hands-on experience managing Active Directory, including users, groups, policies, authentication, permissions, and AWS integration.
- Solid understanding of cloud networking, security, monitoring, and troubleshooting.
- Excellent problem-solving, communication, collaboration, and decision-making skills.
Nice-to-Have Skills
- Experience with containerization and orchestration technologies, such as Docker, Kubernetes, and Amazon EKS.
- Knowledge of monitoring and observability tools, such as Amazon CloudWatch, New Relic, and Sumo Logic.
- An AWS certification, such as AWS Certified DevOps Engineer – Professional or AWS Certified Solutions Architect.
Who You Are
- You are eager to learn new technologies and continuously improve your skills.
- You make sound decisions and take ownership of your work.
- You are proactive, self-motivated, and comfortable taking initiative.
- You are a strong communicator who enjoys collaborating with cross-functional teams.
- You are committed to improving processes, automation, reliability, and operational efficiency.

This is a senior role in our Application & Database Modernization pillar, on a specific mission: leading a large-scale VMware-to-AWS migration and landing it in production. VMware estates are exactly where modernization programs go to stall — sprawling dependency graphs, undocumented workloads, and a hypervisor bill that grows while the migration deck gathers dust. Our customers need that estate moved, cut over, and retired, on a date in the contract.
You'll lead the design and implementation of the target infrastructure: Landing Zones built to AWS best practices, EKS-based container platforms, Infrastructure as Code across the stack with Terraform and CloudFormation, and HA, DR, security, and backup strategies that hold up in production. Aedeon absorbs the discovery, dependency-mapping, and validation grind that would otherwise consume the project's first two quarters. You own the judgment calls, architecture tradeoffs, cutover sequencing, risk decisions and you carry them through to production. You'll also mentor engineers and shape long-term infrastructure strategy with customer stakeholders. If you want your migration experience to end in retired VMware clusters rather than revised project plans, this is the role.
What you will do?
- Lead the design and implementation of infrastructure for a large-scale VMware-to-AWS migration — from discovery through production cutover.
- Architect and build secure, scalable, and highly available AWS environments, including Landing Zones that follow AWS best practices.
- Design and implement containerized application platforms on Amazon EKS; exposure to ECS is a plus.
- Implement Infrastructure as Code using Terraform and AWS CloudFormation.
- Define and enforce best practices across security, backups, high availability (HA), disaster recovery (DR), monitoring, and operations.
- Enable configuration management using tools such as Ansible, Chef, or similar.
- Build CI/CD pipelines and manage the complete build and release lifecycle for customer applications.
- Drive automation across provisioning, deployment, and operational workflows.
- Retire legacy infrastructure and land cloud-native architectures in its place.
- Improve and maintain DevOps platforms: Jenkins, Git repositories, monitoring, and observability stacks.
- Provide L3-level support for complex infrastructure and platform issues.
- Work with stakeholders on technical strategy and long-term architecture.
- Mentor engineers, contribute to talent evaluation, and support team development.
What are we looking for?
- 6+ years of hands-on DevOps experience, with strong expertise in designing and managing cloud infrastructure.
- Strong experience in VMware-to-AWS migration projects or large-scale infrastructure migrations.
- 4+ years of Terraform and CloudFormation for Infrastructure as Code (IaC).
- 4+ years in configuration management, systems engineering, and managing production-grade infrastructure.
- Solid Linux and/or Windows administration background.
- Deep understanding of AWS services, including VPC, EC2, IAM, EKS, ECS, RDS, S3, Backup, CloudWatch, etc.
- Experience with Kubernetes (EKS), ECS, and Docker in production environments.
- Hands-on experience designing HA, DR, security, and backup strategies.
- Experience with Landing Zone setup, multi-account strategy, and AWS governance frameworks.
- Proficiency in Git with a strong understanding of branching and merging strategies.
- Experience with CI/CD pipelines, automation, and operational tooling.
- A problem-solving mindset that's proactive and oriented toward reliability, performance, and scalability.
You will be preferred if
- Experience across multiple cloud platforms (AWS, Azure, GCP).
- AWS certifications such as Solutions Architect Associate/Professional or DevOps Engineer Professional.
- Exposure to data platforms such as Amazon EMR, Redshift, Lake Formation, and SageMaker.
- Experience designing cloud architectures at an L3/Architect level.
Key Responsibilities
- Automate application deployments from Bitbucket to servers using CI/CD pipelines.
- Design and manage scalable, highly available AWS infrastructure.
- Implement Auto Scaling, ELB, and Route 53 for traffic management and high availability.
- Work with AWS services including IAM, RDS, DynamoDB, EC2, and other cloud services.
- Build and manage Docker containers and server images.
- Deploy and manage applications using Kubernetes.
- Implement Infrastructure as Code using Terraform, CloudFormation, or Ansible.
- Develop automation scripts using Python and Bash.
- Implement monitoring and logging using tools such as Prometheus, Grafana, and ELK.
- Integrate security and compliance practices into CI/CD pipelines.
- Optimize infrastructure for security, scalability, performance, and cost.
Required Skills
- 3+ years of experience in DevOps or a similar role.
- Strong knowledge of AWS beyond EC2.
- Hands-on experience with Jenkins or similar CI/CD tools.
- Experience with Docker and Kubernetes.
- Good understanding of Terraform/IaC and automation.
- Proficiency in Python and/or Bash scripting.
- Knowledge of DevSecOps, security, and compliance best practices.
- Strong troubleshooting and problem-solving skills.












