SRE Engineer at Wissen Technology · Bengaluru (Bangalore) · 11 - 16 years · Profitable · Posted 17 Nov 2025

Job Description.
1. Cloud experience (Any cloud is fine although AWS is preferred. If non-AWS cloud, then the experience should reflect familiarity with the cloud's common services)
2. Good grasp of Scripting (in Linux for sure ie bash/sh/zsh etc, Windows : nice to have)
3. Python or Java or JS basic knowledge (Python Preferred)
4. Monitoring tools
5. Alerting tools
6. Logging tools
7. CICD
8. Docker/containers/(k8s/terraform nice to have)
9. Experience working on distributed applications with multiple services
10. Incident management
11. DB experience in terms of basic queries
12. Understanding of performance analysis of applications
13. Idea about data pipelines would be nice to have
14. Snowflake querying knowledge: nice to have
The person should be able to :
Monitor system issues
Create strategies to detect and address issues
Implement automated systems to troubleshoot and resolve issues.
Write and review post-mortems
Manage infrastructure for multiple product teams
Collaborate with product engineering teams to ensure best practices are being followed.

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
Similar jobs (10)
Key Responsibilities
Platform Monitoring and Reliability
- Monitor the health and performance of EDM’s advertiser, publisher, broker, and internal platforms.
- Maintain monitoring, alerting, logging, and system-health dashboards.
- Investigate platform outages, degraded performance, failed transactions, delayed data, and integration errors.
- Respond to production incidents and coordinate resolutions with the appropriate engineers and vendors.
- Perform root-cause analysis and document corrective and preventive actions.
- Help maintain defined uptime, response-time, recovery-time, and system-reliability targets.
- Identify recurring problems and recommend permanent solutions.
Cloud Infrastructure and Systems Operations
- Maintain and support cloud infrastructure, servers, databases, networks, storage, and production environments.
- Support development, staging, and production environments.
- Assist with infrastructure scaling, system upgrades, patching, backups, and disaster recovery.
- Monitor cloud usage and help control infrastructure and technology costs.
- Maintain access controls, service accounts, certificates, domain configurations, and environment variables.
- Ensure production systems are properly documented and recoverable.
Deployment and Release Support
- Support safe and consistent application deployments.
- Maintain or improve continuous integration and deployment workflows.
- Coordinate release schedules, deployment validation, rollback procedures, and post-release monitoring.
- Help engineering teams identify configuration or infrastructure problems before releases reach production.
- Maintain deployment documentation, technical checklists, and change logs.
- Reduce manual deployment work through automation.
API and Integration Support
- Monitor and troubleshoot third-party APIs, webhooks, postbacks, dialer connections, CRM integrations, payment systems, tracking platforms, and compliance services.
- Investigate failed lead deliveries, missing postbacks, duplicate records, delayed reporting, and authentication problems.
- Support ping-post, real-time bidding, call-routing, SIP, and data-transfer workflows.
- Work with advertisers, publishers, and vendors to diagnose technical integration problems.
- Create clear documentation for common integration methods and troubleshooting procedures.
- Develop alerts that identify integration failures before clients report them.
Call and Lead Operations
- Monitor call-routing, tracking, recording, attribution, and disposition systems.
- Investigate calls that fail to route, connect, record, track, or report correctly.
- Support number provisioning, routing rules, caps, schedules, geographic restrictions, buyer availability, and failover logic.
- Validate that leads, calls, and transactions are properly attributed to the correct advertiser, publisher, campaign, and payout.
- Assist with discrepancies involving call duration, billable events, conversions, payouts, and reporting.
- Help protect revenue by identifying technical leakage and delivery failures.
Data and Reporting Support
- Monitor data pipelines, scheduled jobs, reporting processes, and database performance.
- Investigate discrepancies between platform reporting, billing records, payment records, and third-party systems.
- Write and maintain database queries for troubleshooting, validation, and operational reporting.
- Assist with data corrections using controlled and documented procedures.
- Support dashboards and operational alerts for revenue, margin, consumption, conversion, and platform activity.
- Maintain appropriate controls around production data access and modification.
Security and Access Management
- Support role-based access controls, multifactor authentication, audit logging, encryption, and secure system configuration.
- Provision and remove employee, contractor, client, and vendor access.
- Monitor suspicious activity and report potential security incidents.
- Assist with vulnerability remediation, security reviews, access audits, and incident-response procedures.
- Protect consumer, advertiser, publisher, employee, and company information.
- Follow company policies for credentials, production access, sensitive data, and change management.
Automation and Process Improvement
- Automate repetitive operational tasks using scripts, workflows, APIs, and infrastructure tools.
- Reduce manual work associated with monitoring, deployments, reporting, reconciliation, onboarding, and support.
- Build internal tools that improve visibility and response times.
- Identify operational bottlenecks that affect revenue, margin, client satisfaction, or employee productivity.
- Maintain clear runbooks and standard operating procedures for recurring technical tasks.
Technical Support and Documentation
- Serve as an escalation point for complex platform and integration issues.
- Translate technical problems into clear explanations for nontechnical teams.
- Create and maintain architecture diagrams, system inventories, runbooks, troubleshooting guides, and incident reports.
- Track incidents and technical requests through completion.
- Document known issues, temporary workarounds, permanent resolutions, and system dependencies.
- Participate in an on-call rotation for urgent production incidents.
First 90-Day Priorities
The successful candidate will be expected to:
- Learn EDM’s platforms, infrastructure, integrations, call-routing systems, reporting processes, and revenue workflows.
- Document critical systems, dependencies, credentials ownership, vendor contacts, and escalation procedures.
- Review existing monitoring, alerting, backups, access controls, and deployment procedures.
- Establish baseline metrics for uptime, incident volume, response time, recovery time, deployment success, and integration failures.
- Resolve high-priority recurring production and integration issues.
- Improve alerting for call-routing failures, API errors, delayed data, failed jobs, and reporting discrepancies.
- Create runbooks for the company’s most common and highest-risk technical incidents.
- Identify at least three meaningful automation or cost-saving opportunities.
- Participate in production support and demonstrate ownership of incidents through resolution.
Performance Expectations
Success will be measured by:
- Platform uptime and reliability
- Mean time to acknowledge and resolve incidents
- Reduction in recurring production problems
- Deployment success and rollback rates
- API, postback, webhook, and call-routing reliability
- Reporting and data accuracy
- Backup and recovery readiness
- Quality of technical documentation
- Security and access-control compliance
- Reduction in manual operational work
- Infrastructure costs relative to platform volume
- Responsiveness to internal teams, clients, and technical partners
Required Qualifications
- Three or more years of experience in operations engineering, DevOps, site reliability engineering, cloud infrastructure, systems administration, or production support.
- Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.
- Experience supporting Linux-based production environments.
- Working knowledge of networking, DNS, SSL certificates, firewalls, load balancing, and application security.
- Experience with relational databases and SQL.
- Experience troubleshooting REST APIs, webhooks, authentication, and third-party integrations.
- Familiarity with monitoring, logging, alerting, and incident-management tools.
- Experience with scripting languages such as Python, Bash, JavaScript, or PowerShell.
- Understanding of source control, deployment pipelines, and release management.
- Strong troubleshooting, documentation, and communication skills.
- Ability to prioritize incidents based on business and revenue impact.
- Availability to participate in an on-call rotation.
Preferred Qualifications
- Experience in ad-tech, mar-tech, affiliate marketing, lead generation, pay-per-call, telecommunications, or SaaS.
- Familiarity with SIP, VoIP, dialers, call-tracking platforms, routing systems, and phone-number provisioning.
- Experience with containers, infrastructure as code, and automated deployment tools.
- Experience with Docker, Kubernetes, Terraform, GitHub Actions, or similar technologies.
- Familiarity with payment processing, usage-based billing, reconciliation, and commission systems.
- Experience working with real-time bidding, ping-post, lead distribution, or high-volume transactional systems.
- Understanding of TCPA-related controls, consent records, DNC suppression, data privacy, or regulated marketing environments.
- Experience with security audits, disaster-recovery testing, and compliance documentation.
Ideal Candidate
The ideal candidate:
- Takes ownership instead of waiting for someone else to fix the problem.
- Remains calm and methodical during high-impact incidents.
- Understands the difference between applying a temporary fix and eliminating a root cause.
- Communicates technical problems clearly and directly.
- Recognizes that production reliability is a business and revenue responsibility.
- Automates repetitive work whenever practical.
- Documents systems so the company is not dependent on one person’s memory.
- Protects security and stability without creating unnecessary bureaucracy.
- Is comfortable working in a fast-moving entrepreneurial environment.
- Can manage competing priorities while maintaining attention to detail.

The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Site Reliability Engineer (SRE) / DevOps Engineer (Walk-In Drive)
Location: Gurgaon Experience: 3–6 Years
About the Role
We are looking for a hands-on Site Reliability Engineer (SRE) / DevOps Engineer with strong programming and automation skills.
The role will initially involve development and automation work, helping the engineer build a strong understanding of the applications and platform. Over time, the role will expand into broader DevOps and SRE responsibilities, including CI/CD, cloud infrastructure, observability, production reliability, incident management, and operational automation.
The ideal candidate should be comfortable working with both application code and production systems and should use engineering and automation to improve reliability and reduce manual effort.
Key Responsibilities
· Develop and enhance internal applications, automation tools, APIs, utilities, and platform capabilities using Python.
· Write clean, maintainable, testable, and production-ready code.
· Participate in code reviews, debugging, testing, and technical discussions.
· Build, maintain, and improve CI/CD pipelines and automated deployment processes.
· Work with Docker and Kubernetes for application deployment and operations.
· Support on prem and cloud-based application and infrastructure deployments.
· Maintain reliable, scalable, secure, and highly available production environments.
· Implement and manage monitoring, logging, alerting, and observability solutions.
· Contribute to defining and tracking SLIs, SLOs, and error budgets.
· Troubleshoot application and production issues and perform Root Cause Analysis (RCA).
· Identify recurring operational problems and address them through automation and engineering improvements.
· Support incident response, change management, deployment governance, and disaster recovery practices.
· Maintain runbooks, SOPs, incident documentation, and technical documentation.
· Collaborate with Engineering, Product, Platform, Security, Operations, and external teams.
Technical Skills
· Strong hands-on experience with Python for development and automation.
· Experience developing scripts, APIs, integrations, utilities, or backend services.
· Good understanding of software engineering principles, debugging, logging, testing, and exception handling.
· Experience with REST APIs, JSON, Git, pull requests, and code reviews.
· Strong knowledge of Linux/Unix environments and basic Windows administration.
· Good understanding of networking concepts including DNS, TCP/IP, HTTP/HTTPS, load balancing, and firewalls.
· Experience with at least one cloud platform: AWS, Azure, or GCP.
· Hands-on experience with Docker and Kubernetes.
· Experience with CI/CD tools such as GitHub Actions, GitLab CI, Jenkins, Azure DevOps, or equivalent.
· Familiarity with Infrastructure-as-Code tools such as Terraform is preferred.
· Experience with monitoring and observability tools such as Grafana, Prometheus, Power BI, or equivalent.
· Ability to analyze logs, metrics, alerts, and traces for troubleshooting.
· Understanding of SRE concepts including SLIs, SLOs, availability, reliability, error budgets, and RCA.
· Experience with JIRA, ServiceNow, and Confluence is desirable.
Preferred Experience
· 3–6 years of experience in SRE, DevOps, Platform Engineering, Cloud Engineering, or related roles.
· Strong Python development or automation experience.
· Experience supporting applications across development, deployment, and production environments.
· Exposure to cloud-native, distributed, or production-grade systems.
· Understanding of security and compliance best practices.
· Familiarity with AI-assisted engineering tools such as GitHub Copilot, Claude Code, or similar tools.
Soft Skills
· Strong analytical and troubleshooting skills.
· Engineering and automation mindset.
· Good written and verbal communication skills.
· Effective cross-functional collaboration.
· Ownership-driven approach to problem solving.
· Ability to remain structured during production incidents.
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.

The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Job Title: Senior Site Reliability Engineer
Location: Bengaluru, India (Hybrid)
Employment Type: Full-time
Experience: 6+ years
About Compnay
It is driving the electric mobility revolution through cutting-edge software, infrastructure, and professional services. Our technology empowers utilities, cities, fleets, transit agencies, and automakers to deploy EV charging infrastructure at scale safely, efficiently, and sustainably. With a global footprint spanning three continents and operations in 13 countries, we are passionate about shaping the future of sustainable transport.
Operating over 70,000 charge points globally, It is driving the transition toward cleaner, smarter, and more efficient mobility. The India team serves as a critical operational hub, supporting global platforms focused on decarbonization, digitalization, and scalable infrastructure growth.
We value purpose-driven individuals who want to make a meaningful impact and help create a cleaner, smarter, and more connected world.
Role Overview
We are seeking a skilled and proactive Site Reliability Engineer (SRE) to join our growing team. In this role, you will be responsible for maintaining system reliability, scalability, and performance across our EV charging platforms. You will collaborate closely with development and operations teams to build resilient, automated, and observable systems.
Key Responsibilities
- Ensure high availability, performance, and reliability of production systems
- Design, implement, and manage scalable infrastructure solutions
- Build and maintain CI/CD pipelines for efficient software delivery
- Monitor system health using observability tools and respond to incidents proactively
- Automate operational processes using scripting and Infrastructure as Code (IaC)
- Manage containerized environments using Docker and Kubernetes
- Collaborate with cross-functional teams to improve system architecture and resilience
- Participate in on-call rotations and incident management processes
- Continuously optimize cloud infrastructure for cost, performance, and scalability
Required Qualifications & Skills
- Bachelor’s degree in Computer Science, IT, or related field
- 4+ years of experience in Site Reliability Engineering, DevOps, or Infrastructure roles
- Strong experience with containerization (Docker) and orchestration (Kubernetes)
- Proficiency in Linux administration, networking, and system security
- Hands-on experience with cloud platforms, especially AWS (EKS, EC2, S3, RDS, Lambda)
- Experience with CI/CD tools such as Jenkins, GitLab CI/CD, or similar
- Knowledge of Infrastructure as Code tools (Terraform, AWS CloudFormation, Ansible)
- Proficiency in scripting languages (Python, Bash, or PowerShell)
- Experience with monitoring tools like Dynatrace, Prometheus, Grafana, or Zabbix
- Solid understanding of system architecture, microservices, and SaaS/PaaS models
- Strong analytical and problem-solving skills
What We Offer
- Work with some of the brightest minds in the emerging EV industry.
- Make a tangible impact in reducing carbon emissions and enabling sustainable energy.
- Freedom to suggest, implement, and innovate on systems, processes, and technologies.
- Daily ownership in a high-growth, challenging environment.
- Flexible work environment with hybrid schedules and virtualization options.
- Competitive pay and benefits including health coverage, innovative PTO program, and performance bonuses.
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.
SRE / Success Engineering role focused on production operations, reliability, AWS infrastructure, monitoring, incident management, and platform support for the ZT platform.
Core responsibilities include:
- Production monitoring and debugging of live systems.
- Incident investigation, troubleshooting, and problem resolution.
- AWS cloud infrastructure support and maintenance.
- Deployment and operational support activities.
- Supporting a 24x7 production environment.
- Working with GitHub-based development workflows.
- Technical debt remediation and platform improvements.
- Customer issue investigation and support.
- Security and compliance-related work, including FedRAMP initiatives.
Preferred Skills:
AWS (especially S3 and EC2)
Strong debugging and troubleshooting skills
Site Reliability Engineering (SRE) experience
GitHub experience
Basic software development skills
TypeScript/JavaScript knowledge
C# preferred
AI experience is a plus.
Candidate should be a hands-on engineer with strong AWS, SRE, operational ownership, production support, and debugging capabilities, rather than a pure application or full-stack developer.
Site reliability engineer - Experience: 8+ Years
Location: Hyderabad / Bangalore
Mandatory Skills: Production Support, SRE, Linux/Unix, AI/ML Infrastructure Knowledge
Site Reliability Engineer (SRE) / Production Support Engineer
Experience: 5–10 Years
Location: Hyderabad
Work Mode: Face-to-Face Drive
Shift: Rotational Shifts
Job Description
Looking for an experienced SRE / Production Support Engineer with strong experience in application and production support, incident management, monitoring, troubleshooting, and cloud operations.
Key Skills
Production Support, Incident Management, Splunk, APM, SLI/SLO, Cloud, Kubernetes, Docker, Terraform, Linux/Windows Administration, Shell Scripting and Python.
Good understanding of production deployments, batch monitoring, network/load balancing, and troubleshooting is required.
Candidates from SRE, Production Support, Application Support, Cloud Operations, or DevOps backgrounds are preferred.
Experience: 8+ Years
Location: Hyderabad / Bangalore
Mandatory Skills: Production Support, SRE, Linux/Unix, AI/ML Infrastructure Knowledge
Job Description:
- Provide production support for mission-critical applications, including incident management, troubleshooting, RCA, deployments, monitoring, and service restoration.
- Implement SRE practices to improve system reliability, availability, and performance.
- Support AI/ML platforms and GPU infrastructure; knowledge of GenAI and AI/ML workloads is preferred.
- Automate repetitive support activities using Python and Shell scripting.
- Monitor systems using tools such as Splunk and AppDynamics.
- Identify performance bottlenecks and drive continuous improvement.
- Collaborate with infrastructure, application, and business teams to resolve production issues.
Required Skills:
- 8+ years of experience in Production Support and SRE.
- Strong Linux/Unix administration and troubleshooting skills.
- Experience with incident management, RCA, monitoring, and automation.
- Knowledge of AI/ML platforms, GPU infrastructure, and GenAI concepts.
- Python/Shell scripting knowledge.
- Exposure to Hadoop, Spark, or Elasticsearch is an advantage.
- Willingness to work in 24x7 shifts.
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








