
Contract to hire
Total 8 years of experience and relevant 4 years
• Experience with building and deploying software in the cloud, preferably on Google Cloud Platform (GCP)
• Sound knowledge to build infrastructure as code with Terraform
• Comfortable with test-driven development, testing frameworks and building CI/CD pipelines with version control software Gitlab
• Strong skills of containerisation with Docker, Kubernetes and Helm
• Familiar with Gitlab, systems integration and BDD
• Solid networking skills e.g. IP, DNS, VPN, HTTP/HTTPS
• Scripting experience (Bash, Python, etc.)
• Experience in Linux/Unix administration
• Experience with agile methods and practices (Scrum, Kanban, Continuous Integration, Pair Programming, TDD)

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About the Role
We are looking for a skilled and dedicated FreeSWITCH Engineer with hands-on experience in VoIP systems. You will play a key role in developing, configuring, and maintaining scalable and reliable FreeSWITCH-based voice infrastructures. This is a onsite role based in Gurugram location.
Key Responsibilities
- Design, deploy, and maintain FreeSWITCH servers and related VoIP infrastructure.
- Troubleshoot and resolve FreeSWITCH and VoIP-related issues.
- Develop custom dial plans, modules, and call routing logic.
- Work with SIP, RTP, and related VoIP protocols.
- Monitor system performance and ensure high availability.
- Collaborate with development, network, and support teams to optimize voice systems.
- Document configurations, workflows, and system changes.
Requirements
- Minimum 3 years of hands-on experience with FreeSWITCH in a production environment.
- Strong understanding of VoIP technologies and SIP protocol.
- Experience with Linux system administration.
- Familiarity with scripting languages (Bash, Python, Lua).
- Ability to work independently in a remote setup.
- Strong problem-solving and analytical skills.
Preferred Skills
- Experience with other VoIP platforms (Asterisk, Kamailio, OpenSIPS).
- Knowledge of WebRTC, RTP engines, or media servers.
- Exposure to monitoring tools (Grafana, Prometheus, Nagios).
- Familiarity with APIs and backend integration.
Why Join Us?
- Collaborative and supportive team environment.
- Opportunity to work on innovative VoIP solutions at scale.
DevOps Engineer
AiSensy
Gurugram, Haryana, India (On-site)
About AiSensy
AiSensy is a WhatsApp based Marketing & Engagement platform helping businesses like Adani, Delhi Transport Corporation, Yakult, Godrej, Aditya Birla Hindalco., Wipro, Asian Paints, India Today Group Skullcandy, Vivo, Physicswallah, Cosco grow their revenues via WhatsApp.
- Enabling 100,000+ Businesses with WhatsApp Engagement & Marketing
- 400Crores + WhatsApp Messages done between Businesses and Users via AiSensy per year
- Working with top brands like Delhi Transport Corporation, Vivo, Physicswallah & more
- High Impact as Businesses drive 25-80% Revenues using AiSensy Platform
- Mission-Driven and Growth Stage Startup backed by Marsshot.vc, Bluelotus.vc & 50+ Angel Investors
Now, we’re looking for a DevOps Engineer to help scale our infrastructure and optimize performance for millions of users. 🚀
What You’ll Do (Key Responsibilities)
🔹 CI/CD & Automation:
- Implement, manage, and optimize CI/CD pipelines using AWS CodePipeline, GitHub Actions, or Jenkins.
- Automate deployment processes to improve efficiency and reduce downtime.
🔹 Infrastructure Management:
- Use Terraform, Ansible, Chef, Puppet, or Pulumi to manage infrastructure as code.
- Deploy and maintain Dockerized applications on Kubernetes clusters for scalability.
🔹 Cloud & Security:
- Work extensively with AWS (Preferred) or other cloud platforms to build and maintain cloud infrastructure.
- Optimize cloud costs and ensure security best practices are in place.
🔹 Monitoring & Troubleshooting:
- Set up and manage monitoring tools like CloudWatch, Prometheus, Datadog, New Relic, or Grafana to track system performance and uptime.
- Proactively identify and resolve infrastructure-related issues.
🔹 Scripting & Automation:
- Use Python or Bash scripting to automate repetitive DevOps tasks.
- Build internal tools for system health monitoring, logging, and debugging.
What We’re Looking For (Must-Have Skills)
✅ Version Control: Proficiency in Git (GitLab / GitHub / Bitbucket)
✅ CI/CD Tools: Hands-on experience with AWS CodePipeline, GitHub Actions, or Jenkins
✅ Infrastructure as Code: Strong knowledge of Terraform, Ansible, Chef, or Pulumi
✅ Containerization & Orchestration: Experience with Docker & Kubernetes
✅ Cloud Expertise: Hands-on experience with AWS (Preferred) or other cloud providers
✅ Monitoring & Alerting: Familiarity with CloudWatch, Prometheus, Datadog, or Grafana
✅ Scripting Knowledge: Python or Bash for automation
Bonus Skills (Good to Have, Not Mandatory)
➕ AWS Certifications: Solutions Architect, DevOps Engineer, Security, Networking
➕ Experience with Microsoft/Linux/F5 Technologies
➕ Hands-on knowledge of Database servers
Responsibility :
- Install, configure, and maintain Kubernetes clusters.
- Develop Kubernetes-based solutions.
- Improve Kubernetes infrastructure.
- Work with other engineers to troubleshoot Kubernetes issues.
Kubernetes Engineer Requirements & Skills
- Kubernetes administration experience, including installation, configuration, and troubleshooting
- Kubernetes development experience
- Linux/Unix experience
- Strong analytical and problem-solving skills
- Excellent communication and interpersonal skills
- Ability to work independently and as part of a team
We are seeking a skilled DevOps Engineer with 3+ years of experience to join our team on a permanent work-from-home basis.
Responsibilities:
- Develop and maintain infrastructure using Ansible.
- Write Ansible playbooks.
- Implement CI/CD pipelines.
- Manage GitLab repositories.
- Monitor and troubleshoot infrastructure issues.
- Ensure security and compliance.
- Document best practices.
Qualifications:
- Proven DevOps experience.
- Expertise with Ansible and CI/CD pipelines.
- Proficient with GitLab.
- Strong scripting skills.
- Excellent problem-solving and communication skills.
Regards,
Aishwarya M
Associate HR
What you will do:
- Handling Configuration Management, Web Services Architectures, DevOps Implementation, Build & Release Management, Database management, Backups and monitoring
- Logging, metrics and alerting management
- Creating Docker files
- Performing root cause analysis for production errors
What you need to have:
- 12+ years of experience in Software Development/ QA/ Software Deployment with 5+ years of experience in managing high performing teams
- Proficiency in VMware, AWS & cloud applications development, deployment
- Good knowledge in Java, Node.js
- Experience working with RESTful APIs, JSON etc
- Experience with Unit/ Functional automation is a plus
- Experience with MySQL, Mango DB, Redis, Rabbit MQ
- Proficiency in Jenkins. Ansible, Terraform/Chef/Ant
- Proficiency in Linux based Operating Systems
- Proficiency of Cloud Infrastructure like Dockers, Kubernetes
- Strong problem solving and analytical skills
- Good written and oral communication skills
- Sound understanding in areas of Computer Science such as algorithms, data structures, object oriented design, databases
- Proficiency in monitoring and observability
- 7+ years of experience in System Administration, Networking, Automation, Monitoring
- Excellent problem solving, analytical skills and technical troubleshooting skills
- Experience managing systems deployed in public cloud platforms (Microsoft Azure, AWS or Google Cloud)
- Experience implementing and maintaining CI/CD pipelines (Jenkins, Concourse, etc.)
- Linux experience, flavours: Ubuntu, Redhat, CentOS (sysadmin, bash scripting)
- Experience setting up monitoring (Datadog, Splunk, etc.)
- Experience in Infrastructure Automation tools like Terraform
- Experience in Package Manager for Kubernetes like Helm Charts
- Experience with databases and data storage (Oracle, MongoDB, Postgres SQL, ELK stack)
- Experience with Docker
- Experience with orchestration technologies (Kubernetes or DC/OS)
- Familiar with Agile Software Development
- Job Title:- Backend/DevOps Engineer
- Job Location:- Opp. Sola over bridge, Ahmedabad
- Education:- B.E./ B. Tech./ M.E./ M. Tech/ MCA
- Number of Vacancy:- 03
- 5 Days working
- Notice Period:- Can join less than a month
- Job Timing:- 10am to 7:30pm.
About the Role
Are you a server-side developer with a keen interest in reliable solutions?
Is Python your language?
Do you want a challenging role that goes beyond backend development and includes infrastructure and operations problems?
If you answered yes to all of the above, you should join our fast growing team!
We are looking for 3 experienced Backend/DevOps Engineers who will focus on backend development in Python and will be working on reliability, efficiency and scalability of our systems. As a member of our small team you will have a lot of independence and responsibilities.
As Backend/DevOps Engineer you will...:-
- Design and maintain systems that are robust, flexible and preformat
- Be responsible for building complex and take high- scale systems
- Prototype new gameplay ideas and concepts
- Develop server tools for game features and live operations
- Be one of three backend engineers on our small and fast moving team
- Work alongside our C++, Android, and iOS developers
- Contribute to ideas and design for new features
To be successful in this role, we'd expect you to…:-
- Have 3+ years of experience in Python development
- Be familiar with common database access patterns
- Have experience with designing systems and monitoring metrics, looking at graphs.
- Have knowledge of AWS, Kubernetes and Docker.
- Be able to work well in a remote development environment.
- Be able to communicate in English at a native speaking and writing level.
- Be responsible to your fellow remote team members.
- Be highly communicative and go out of your way to contribute to the team and help others
1. Should have worked with AWS, Dockers and Kubernetes.
2. Should have worked with a scripting language.
3. Should know how to monitor system performance, CPU, Memory.
4. Should be able to do troubleshooting.
5. Should have knowledge of automated deployment
6. Proficient in one programming knowledge - python preferred.
Below is the Job details:
Role: DevOps Architect
Experience Level: 8-12 Years
Job Location: Hyderabad
Key Responsibilities :
Look through the various DevOps Tools/Technologies and identify the strengths and provide direction to the DevOps automation team
Out-of-box thought process on the DevOps Automation Platform implementation
Expose various tools and technologies and do POC on integration of the these tools
Evaluate Backend API's for various DevOps tools
Perform code reviews keep in context of RASUI
Mentor the team on the various E2E integrations
Be Liaison in evangelizing the automation solution currently implemented
Bring in various DevOps best Practices/Principles and participate in adoption with various app teams
Must have:
Should possess Bachelors/Masters in computer science with minimum of 8+ years of experience
Should possess minimum 3 years of strong experience in DevOps
Should possess expertise in using various DevOps tools libraries and API's (Jenkins/JIRA/AWX/Nexus/GitHub/BitBucket/SonarQube)
Should possess expertise in optimizing the DevOps stack ( Containers/Kubernetes/Monitoring )
2+ Experience in creating solutions and translate to the development team
Should have strong understanding of OOPs, SDLC (Agile Safe standards)
Proficient in Python , with a good knowledge of its ecosystems (IDEs and Frameworks)
Proficient in various cloud platforms (Azure/AWS/Google cloud platform)
Proficient in various DevOps offerings (Pivotal/OpenStack/Azure DevOps
Regards,
Talent acquisition team
Tetrasoft India
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