IAC SRE Engineers at Wissen Technology · Bengaluru (Bangalore), Mumbai, Pune · 4 - 8 years · Profitable · Posted 9 Jul 2025

Job Title: IAC SRE Engineer
Location: Pune, Mumbai, Bangalore
Experience Required: 4 Years
Role Overview:
We are looking for experienced IAC Engineers with a strong background in Akamai, Data Structures & Algorithms (DSA), Java, and DevSecOps. The ideal candidate should have hands-on development experience, be proficient in writing Infrastructure as Code using Terraform, and demonstrate strong problem-solving skills.
Core Skills:
- Akamai – Strong experience in CDN, caching, and performance optimization.
- Data Structures & Algorithms (DSA) – Strong problem-solving and coding abilities.
- Java – Solid programming background and experience in development.
- DevSecOps – Understanding of integrating security in CI/CD pipelines and infrastructure.
Good to Have:
- WAF (Web Application Firewall) – Knowledge of WAF is a plus, though not mandatory.
Additional Skills:
- Experience with SRE (Site Reliability Engineering) practices is beneficial.
- Strong hands-on with Terraform for managing cloud infrastructure.

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.
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Job Summary:
We are looking for an experienced SRE DevOps Engineer with strong hands-on experience in cloud infrastructure, container orchestration, infrastructure automation, and CI/CD pipelines. The candidate should have expertise in Terraform, Kubernetes, Docker, scripting, and cloud platforms to build, deploy, and maintain scalable and reliable infrastructure.
Key Responsibilities:
Design, implement, and maintain CI/CD pipelines for application deployment.
Manage and automate infrastructure provisioning using Terraform.
Deploy, configure, and manage containerized applications using Docker and Kubernetes.
Work with cloud platforms such as AWS, Azure, or GCP.
Develop automation scripts using Python, Bash, or Shell scripting.
Implement Infrastructure as Code (IaC) practices for consistent and repeatable deployments.
Configure monitoring and observability tools to track system performance and availability.
Optimize infrastructure performance, scalability, and resource utilization.
Collaborate with development teams to improve deployment workflows and operational efficiency.
Mandatory Skills:
SRE / DevOps Engineering
Terraform and Infrastructure as Code (IaC)
Kubernetes
Docker and containerization
CI/CD tools and pipeline automation
Job Summary:
We are looking for an experienced SRE DevOps Engineer with strong hands-on experience in cloud infrastructure, container orchestration, infrastructure automation, and CI/CD pipelines. The candidate should have expertise in Terraform, Kubernetes, Docker, scripting, and cloud platforms to build, deploy, and maintain scalable and reliable infrastructure.
Key Responsibilities:
- Design, implement, and maintain CI/CD pipelines for application deployment.
- Manage and automate infrastructure provisioning using Terraform.
- Deploy, configure, and manage containerized applications using Docker and Kubernetes.
- Work with cloud platforms such as AWS, Azure, or GCP.
- Develop automation scripts using Python, Bash, or Shell scripting.
- Implement Infrastructure as Code (IaC) practices for consistent and repeatable deployments.
- Configure monitoring and observability tools to track system performance and availability.
- Optimize infrastructure performance, scalability, and resource utilization.
- Collaborate with development teams to improve deployment workflows and operational efficiency.
Mandatory Skills:
- SRE / DevOps Engineering
- Terraform and Infrastructure as Code (IaC)
- Kubernetes
- Docker and containerization
- CI/CD tools and pipeline automation
- Cloud platforms: AWS / Azure / GCP
- Python, Bash, or Shell scripting
- Linux/Unix administration
Good-to-Have Skills:
- Ansible or other configuration management tools
- Helm and Kubernetes administration
- Jenkins, GitHub Actions, GitLab CI/CD, or Azure DevOps
- Prometheus and Grafana
- Git and version control
- AWS EKS, Azure AKS, or Google GKE
We are looking for an experienced SRE with DevOps expertise to ensure the reliability, availability, scalability, and performance of production systems. The candidate should have hands-on experience in cloud infrastructure, CI/CD automation, monitoring, incident management, and infrastructure as code.
Responsibilities
- Monitor production environments and ensure high availability, reliability, and performance.
- Build and maintain CI/CD pipelines using Jenkins, GitLab CI, or GitHub Actions.
- Automate infrastructure provisioning and configuration using Terraform, Ansible, or similar tools.
- Manage cloud infrastructure on AWS, Azure, or GCP.
- Work with Docker and Kubernetes for containerization and orchestration.
- Implement monitoring, logging, and alerting using Prometheus, Grafana, Splunk, ELK, or Datadog.
- Handle incident management, root cause analysis, troubleshooting, and post-incident reviews.
- Develop automation scripts using Python, Bash, or Shell scripting.
- Improve system reliability by reducing manual tasks, toil, and recurring incidents.
- Manage deployments, releases, disaster recovery, and production support activities.
- Define and monitor SLIs, SLOs, and SLAs to improve service reliability.
Required Skills
- Strong experience in SRE and DevOps practices.
- Hands-on experience with AWS / Azure / GCP.
- CI/CD tools: Jenkins, GitLab CI, GitHub Actions, or Azure DevOps.
- Infrastructure as Code: Terraform, Ansible, or CloudFormation.
- Containerization: Docker and Kubernetes.
- Scripting: Python, Bash, or Shell.
- Monitoring and observability: Prometheus, Grafana, Splunk, ELK, or Datadog.
- Strong Linux/Unix administration and troubleshooting skills.
- Experience in production support, incident management, and root cause analysis.
- Good understanding of networking, system performance, high availability, and disaster recovery.
Required Skills:
- Strong experience in Site Reliability Engineering (SRE) and DevOps practices.
- Hands-on experience with CI/CD tools such as Jenkins, GitHub Actions, or GitLab CI/CD.
- Strong knowledge of AWS, Azure, or GCP cloud platforms.
- Experience with Docker, Kubernetes, and container orchestration.
- Hands-on experience with Terraform, Ansible, or other Infrastructure as Code (IaC) tools.
- Experience with monitoring and observability tools such as Prometheus, Grafana, Splunk, ELK, or Datadog.
- Good scripting skills in Python, Bash, or Shell scripting.
- Understanding of SLI, SLO, SLA, error budgets, and service reliability.
- Experience in incident management, troubleshooting, root-cause analysis (RCA), and production support.
- Knowledge of system performance monitoring, capacity planning, high availability, and disaster recovery.
- Experience with Linux/Unix administration and networking fundamentals.
- Familiarity with Agile methodologies, Git, and automated deployment practices.
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.
We are looking for an experienced SRE / DevOps Engineer with strong expertise in production support, site reliability engineering, cloud infrastructure, automation, and monitoring. The candidate should have experience maintaining highly available systems, troubleshooting production issues, and improving infrastructure reliability and performance.
Mandatory Skills
- Site Reliability Engineering (SRE)
- DevOps Engineering
- Production Support
- Linux Administration
- Cloud Infrastructure (AWS / Azure / GCP)
- Kubernetes and Docker
- CI/CD pipelines
- Monitoring and Observability
- Scripting using Python / Shell
- Incident Management and Root Cause Analysis
Job Title : SDE 3 – Infrastructure Platform Engineer
Experience : 5.5 to 8.5 Years
Number of Positions : 2
Employment Type : C2H (Contract to Hire)
Work Mode : Remote during contractual period → 5 Days WFO after conversion
Contract Duration : 3 Months
Post-Conversion Location : Pune
Notice Period : Immediate Joiners / Serving Notice Period / Up to 15 Days preferred
(Candidates officially serving a 30-day notice period may also be considered if they are on the bench and have a negotiable joining date)
Role Overview :
We are looking for an experienced SDE 3 – Infrastructure Platform Engineer to design, build, and operate scalable, secure, and highly reliable cloud infrastructure and internal platform capabilities.
The ideal candidate will have strong hands-on experience in Cloud Infrastructure, Infrastructure as Code (IaC), CI/CD, Docker, Kubernetes, automation, observability, networking, and distributed systems.
Mandatory Skills : AWS / Azure / GCP, Terraform / CloudFormation, Kubernetes, Docker, CI/CD, Platform / Infrastructure Engineering, Python / Go / Java / Ruby, Networking, Cloud Security, Distributed Systems, Scalability & Reliability, Strong Coding & Automation.
Key Responsibilities :
- Design and maintain scalable, highly available infrastructure on AWS / GCP / Azure.
- Build and manage Infrastructure as Code (IaC) using Terraform, CloudFormation, or similar tools.
- Develop automation for infrastructure provisioning, deployments, monitoring, and operations.
- Manage and optimize Docker and Kubernetes workloads.
- Build internal platform tools to improve developer productivity and engineering efficiency.
- Implement monitoring, logging, alerting, and observability solutions.
- Participate in incident response, RCA, postmortems, and reliability improvements.
- Design and improve CI/CD pipelines and deployment automation.
- Contribute to system design, architecture discussions, scalability, security, and cost optimization.
- Collaborate with application, data, and product engineering teams.
Required Skills :
- 5.5 to 8.5 years of experience in Infrastructure / Platform Engineering or similar roles.
- Strong hands-on experience with AWS, GCP, or Azure.
- Strong expertise in Terraform / CloudFormation.
- Experience with CI/CD, Docker, and Kubernetes.
- Strong programming skills in at least one of:
- Python, Go, Java, or Ruby.
- Good understanding of networking, cloud security, distributed systems, scalability, and reliability.
- Experience working with production infrastructure and highly available systems.
- Strong troubleshooting and problem-solving skills.
Nice to Have :
- Experience with SRE practices and production on-call ownership.
- Experience in fintech, payments, banking, or transaction-heavy systems.
- Knowledge of cloud security, compliance, or FinOps/cost optimization.
- Experience building internal developer platforms or productivity tools.
- Previous product company experience.
Interview Process :
Round 1 : Take-Home Coding Assignment – Submit within 48 hours
Round 2 : Coding Assignment Discussion – 1 Hour
Round 3 : Technical Managerial Round – 30 Minutes
Note : The take-home coding assignment is mandatory. Candidates should be comfortable completing and submitting the assignment within 48 hours before proceeding.
Ideal Candidate :
Strong Platform / Infrastructure Engineer with hands-on experience in :
Cloud + Terraform / CloudFormation + Kubernetes + CI/CD + Programming + SRE / Production Operations
Pure DevOps profiles without strong coding and platform engineering experience are not preferred.
Role Overview: Take full ownership of infrastructure architecture, scaling, and uptime. Establish the technical roadmap, shape and formalize the SRE function, and coach engineers. Design, deploy, and run AI-scale infrastructure that enables real-time healthcare workflows.
Serve as a Founding Member, owning end-to-end infrastructure capabilities and introducing AI-first DevOps, SRE, and MLOps best practices, with direct collaboration alongside the Founder, Co-Founder, and Head of Engineering.
Key Responsibilities:
Architecture & Platform
- Design scalable, secure, cost-efficient AWS/GCP architectures for AI and healthcare workloads
- Lead IaC standards and reusable modules org-wide; own GitOps practices
- Architect optimized Kubernetes (EKS/GKE) for HA, scale, and GPU workload orchestration
Reliability Engineering
- Define and drive reliability targets (SLOs/SLIs); establish SRE practice
- Lead incident management, RCA, and blameless post-mortems for critical systems
- Partner on infrastructure hardening and compliance (SOC 2, HIPAA)
AI-First Engineering
- Lead AI/ML inference and GPU infrastructure scaling in production
- Evaluate and introduce AI tooling, platforms, and automation best practices
- Contribute to LLM deployment pipelines and AI systems reliability
Leadership & SDLC
- Mentor L1/L2 engineers; influence cross-team infrastructure decisions
- Drive DevSecOps maturity across the SDLC (policy-as-code, SBOM, supply-chain security)
- Evaluate and introduce new tooling and platforms
Key Requirements:
- 4–8 years infrastructure/platform/DevOps/SRE
- Deep expertise in AWS & GCP large-scale production systems
- Advanced Kubernetes (cluster design, multi-tenant ops, resource quotas)
- AI/ML inference or GPU infrastructure scaling (production track record)
- Strong Terraform / equiv. and GitOps practices
- Python, Go, or Bash scripting and automation
- Track record in scale, reliability, and cost efficiency
- Lead incident response and on-call practices
Nice-to-Have
- LLM Gateway architecture and optimization
- Zero-trust networking and advanced security/compliance (SOC 2, HIPAA)
- DevSecOps maturity: SBOM, supply-chain security, policy-as-code
- Open-source contributions or platform-team leadership
Why This Role?
- Build infrastructure and products powering real-world healthcare AI
- Work with AI-native engineering teams using cutting-edge tools (Claude Code, Cursor, Copilot)
- Mission-driven impact — improve patient outcomes and save thousands of staff hours
- High ownership, rapid learning, and significant career upside
- Global collaboration across India and the US
- Seed-stage growth — scale from Seed to Series A alongside the team
- Founding Member role and own the entire infrastructure capabilities, including bringing best AI-first practices in DevOps, SRE and MLOps; direct access to work with the Founder, Co-Founder and Head of Engineering
Responsibilities:
- Add a new feature to existing infrastructure platforms.
- Collaborate across teams and lead technical discussions with clients and internal teams.
- Mentor junior team members through mob-pairing/1:1 pairing sessions.
- Adapt to different roles and technologies as project needs evolve.
- Proactive mindset with excellent client communication, collaboration, and writing skills.
- Use methodologies like Agile and Lean to manage projects and deliverables.
- Document technical solutions and knowledge for team reference.
- Stay current with industry trends and emerging technologies.
Requirements:
- Experience with managing large-scale infrastructure systems.
- Experience as a reliability engineer is good.
- Proficiency in at least one programming language.
- Good understanding of software delivery principles.
- Ability to adapt to different roles and technologies when needed
Required Technical Skills:
- You have spent some time building software systems or self-service systems for internal teams.
- You have a good understanding of Linux, software-defined, and cloud networking.
- You have work experience in configuration management and using tools like Ansible and Chef.
- You must have a good understanding of continuous integration and continuous delivery concepts, not just tools.
- Experience with tools like Jenkins, GitHub Actions, GitLab CI, etc. is required.
- It would be a plus if you have worked with GitOps tools like Argo CD or Flux CD.
- You are familiar with the cloud-native ecosystem and tools like Prometheus, OpenTelemetry, and Envoy.
- In-depth understanding of containers and container orchestrators like Nomad, Kubernetes, etc.
- You should deeply understand managing and organizing infrastructure as code and have worked with tools such as Terraform, Pulumi, CloudFormation, and AWS CDK.
- You are familiar with at least one primary cloud provider, such as Google Cloud Platform (GCP), Amazon Web Services (AWS), or Microsoft Azure.
- You understand observability well and can collaborate with dev teams to improve their observability systems.
- You have a good understanding of the principles of distributed systems.
- You understand how SQL and NoSQL databases work and what is needed to manage them.
- You have familiarity with basic cloud security.

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.








