PythonAbout 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 100% remote opportunity, giving you the flexibility to work from anywhere while collaborating with a global team.
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?
- 100% remote – work from anywhere.
- Collaborative and supportive team environment.
- Opportunity to work on innovative VoIP solutions at scale.
Shubham Vishwakarma
Full Stack Developer - Averlon
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Experience : 4 to 10 Years
Location : Hyderabad
Work Mode : Hybrid
Mandatory Skills : Python, Ansible, Docker, Kubernetes, CI/CD, Cloud (AWS/Azure/GCP)
Job Description :
We are looking for a skilled DevOps Engineer with expertise in Python, Ansible, Docker, and Kubernetes.
The ideal candidate will have hands-on experience automating deployments, managing containerized applications, and ensuring infrastructure reliability.
Key Responsibilities :
- Design and manage containerization and orchestration using Docker & Kubernetes.
- Automate deployments and infrastructure tasks using Ansible & Python.
- Build and maintain CI/CD pipelines for streamlined software delivery.
- Collaborate with development teams to integrate DevOps best practices.
- Monitor, troubleshoot, and optimize system performance.
- Enforce security best practices in containerized environments.
- Provide operational support and contribute to continuous improvements.
Required Qualifications :
- Bachelor’s in Computer Science/IT or related field.
- 4+ years of DevOps experience.
- Proficiency in Python and Ansible.
- Expertise in Docker and Kubernetes.
- Hands-on experience with CI/CD tools and pipelines.
- Experience with at least one cloud provider (AWS, Azure, or GCP).
- Strong analytical, communication, and collaboration skills.
Preferred Qualifications :
- Experience with Infrastructure-as-Code tools like Terraform.
- Familiarity with monitoring/logging tools like Prometheus, Grafana, or ELK.
- Understanding of Agile/Scrum practices.
PythonWe are seeking an experienced Operations Lead to drive operational excellence and lead a dynamic team in our fast-paced environment. The ideal candidate will combine strong technical expertise in Python with proven leadership capabilities to optimize processes, ensure system reliability, and deliver results.
Key Responsibilities
- Team & stakeholder leadership - Lead 3-4 operations professionals and work cross-functionally with developers, system administrators, quants, and traders
- DevOps automation & deployment - Develop deployment pipelines, automate configuration management, and build Python-based tools for operational processes and system optimization
- Technical excellence & standards - Drive code reviews, establish development standards, ensure regional consistency with DevOps practices, and maintain technical documentation
- System operations & performance - Monitor and optimize system performance for high availability, scalability, and security while managing day-to-day operations
- Incident management & troubleshooting - Coordinate incident response, resolve infrastructure and deployment issues, and implement automated solutions to prevent recurring problems
- Strategic technical leadership - Make infrastructure decisions, identify operational requirements, design scalable architecture, and stay current with industry best practices
- Reporting & continuous improvement - Report on operational metrics and KPIs to senior leadership while actively contributing to DevOps process improvements
Qualifications and Experience
- Bachelor's degree in Computer Science, Engineering, or related technical field
- Proven experience of at least 5 years as a Software Engineer including at least 2 years as a DevOps Engineer or similar role, working with complex software projects and environments.
- Excellent knowledge with cloud technologies, containers and orchestration.
- Proficiency in scripting and programming languages such as Python and Bash.
- Experience with Linux operating systems and command-line tools.
- Proficient in using Git for version control.
Good to Have
- Experience with Nagios or similar monitoring and alerting systems
- Backend and/or frontend development experience for operational tooling
- Previous experience working in a trading firm or financial services environment
- Knowledge of database management and SQL
- Familiarity with cloud platforms (AWS, Azure, GCP)
- Experience with DevOps practices and CI/CD pipelines
- Understanding of network protocols and system administration
Why You’ll Love Working Here
We’re a team that hustles—plain and simple. But we also believe life outside work matters. No cubicles, no suits—just great people doing great work in a space built for comfort and creativity.
Here’s what we offer:
💰 Competitive salary – Get paid what you’re worth.
🌴 Generous paid time off – Recharge and come back sharper.
🌍 Work with the best – Collaborate with top-tier global talent.
✈️ Adventure together – Annual offsites (mostly outside India) and regular team outings.
🎯 Performance rewards – Multiple bonuses for those who go above and beyond.
🏥 Health covered – Comprehensive insurance so you’re always protected.
⚡ Fun, not just work – On-site sports, games, and a lively workspace.
🧠 Learn and lead – Regular knowledge-sharing sessions led by your peers.
📚 Annual Education Stipend – Take any external course, bootcamp, or certification that makes you better at your craft.
🏋️ Stay fit – Gym memberships with equal employer contribution to keep you at your best.
🚚 Relocation support – Smooth move? We’ve got your back.
🏆 Friendly competition – Work challenges and extracurricular contests to keep things exciting.
We work hard, play hard, and grow together. Join us.
(P.S. We hire for talent, not pedigree—but if you’ve worked at a top tech co or fintech startup, we’d love to hear how you’ve shipped great products.)
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Our engineering team is looking for Big-Data DevOps engineers to join the engineering team and help us automate the build, release, packaging and infrastructure provisioning and support processes. The candidate is expected to own the full life-cycle of provisioning, configuration management, monitoring, maintenance and support for cloud as well as on premise deployments.
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- 3-plus years of DevOps experience managing the Big Data application stack including HDFS, YARN, Spark, Hive and Hbase
- Deeper understanding of all the configurations required for installing and maintaining the infrastructure in the long run
- Experience setting up high availability, configuring resource allocation, setting up capacity schedulers, handling data recovery tasks
- Experience with middle-layer technologies including web servers (httpd, ningx),
application servers (Jboss, Tomcat) and database systems (postgres, mysql)
- Experience setting up enterprise security solutions including setting up active directories, firewalls, SSL certificates, Kerberos KDC servers, etc.
- Experience maintaining and hardening the infrastructure by regularly applying required security packages and patches
- Experience supporting on-premise solutions as well as on AWS cloud
- Experience working with and supporting Spark-based applications on YARN
- Experience with one or more automation tools such as Ansible, Terraform, etc
- Experience working with CI/CD tools like Jenkins and various test report and coverage Plugins
- Experience defining and automating the build, versioning and release processes for complex enterprise products
- Experience supporting clients remotely and on-site
- Experience working with and supporting Java- and Python-based tech stacks would be a Plus
KubernetesDocker
Amazon Web Services (AWS)PythonWhat the role needs
● Review of current DevOps infrastructure & redefine code merging strategy as per product roll out objectives
● Define deploy frequency strategy based on product roadmap document and ongoing product market fit relate tweaks and changes
● Architect benchmark docker configurations based on planned stack
● Establish uniformity of environment across developer machine to multiple production environments
● Plan & execute test automation infrastructure
● Setup automated stress testing environment
● Plan and execute logging & stack trace tools
● Review DevOps orchestration tools & choices
● Coordination with external data centers and AWS in the event of provisioning, outages or maintenance.
Requirements
● Extensive experience with AWS cloud infrastructure deployment and monitoring
● Advanced knowledge of programming languages such as Python and golang, and writing code and scripts
● Experience with Infrastructure as code & devops management tools - Terraform, Packer for devops asset management for monitoring, infrastructure cost estimations, and Infrastructure version management
● Configure and manage data sources like MySQL, MongoDB, Elasticsearch, Redis, Cassandra, Hadoop, etc
● Experience with network, infrastructure and OWASP security standards
● Experience with web server configurations - Nginx, HAProxy, SSL configurations with AWS, understanding & management of sub-domain based product rollout for clients .
● Experience with deployment and monitoring of event streaming & distributing technologies and tools - Kafka, RabbitMQ, NATS.io, socket.io
● Understanding & experience of Disaster Recovery Plan execution
● Working with other senior team members to devise and execute strategies for data backup and storage
● Be aware of current CVEs, potential attack vectors, and vulnerabilities, and apply patches as soon as possible
● Handle incident responses, troubleshooting and fixes for various services
DockerKubernetesAmazon Web Services (AWS)Required qualifications and must have skills
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5+ years of experience managing a team of 5+ infrastructure software engineers
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5+ years of experience in building and scaling technical infrastructure
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5+ years of experience in delivering software
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Experience leading by influence in multi-team, cross-functional projects
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Demonstrated experience recruiting and managing technical teams, including performance management and managing engineers
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Experience with cloud service providers such as AWS, GCP, or Azure
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Experience with containerization technologies such as Kubernetes and Docker
Nice to have Skills
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Experience with Hadoop, Hive and Presto
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Application/infrastructure benchmarking and optimization
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Familiarity with modern CI/CD practices
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Familiarity with reliability best practices
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Position: 3
Exp: 5-8Years
DevOps Engineer
Location: Bangalore
Budget: 16.5 LPA Max
Gerrit ,Jenkins, Rabbit MQ AWS Linux
Python ,Ansible, Tomcat ,Postgresql
Grafana ,Groovy,HTML,Shell,Apache,Git , ELK
DockerKubernetesPython- Working on scalability, maintainability and reliability of company's products.
- Working with clients to solve their day-to-day challenges, moving manual processes to automation.
- Keeping systems reliable and gauging the effort it takes to reach there.
- Understanding Juxtapose tools and technologies to choose x over y.
- Understanding Infrastructure as a Code and applying software design principles to it.
- Automating tedious work using your favourite scripting languages.
- Taking code from the local system to production by implementing Continuous Integration and Delivery principles.
What you need to have:
- Worked with any one of the programming languages like Go, Python, Java, Ruby.
- Work experience with public cloud providers like AWS, GCP or Azure.
- Understanding of Linux systems and Containers
- Meticulous in creating and following runbooks and checklists
- Microservices experience and use of orchestration tools like Kubernetes/Nomad.
- Understanding of Computer Networking fundamentals like TCP, UDP.
- Strong bash scripting skills.
KubernetesDockerAmazon Web Services (AWS)Experience and Education
• Bachelor’s degree in engineering or equivalent.
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• 4+ years of infrastructure and operations management
Experience at a global scale.
• 4+ years of experience in operations management, including monitoring, configuration management, automation, backup, and recovery.
• Broad experience in the data center, networking, storage, server, Linux, and cloud technologies.
• Broad knowledge of release engineering: build, integration, deployment, and provisioning, including familiarity with different upgrade models.
• Demonstratable experience with executing, or being involved of, a complete end-to-end project lifecycle.
Skills
• Excellent communication and teamwork skills – both oral and written.
• Skilled at collaborating effectively with both Operations and Engineering teams.
• Process and documentation oriented.
• Attention to details. Excellent problem-solving skills.
• Ability to simplify complex situations and lead calmly through periods of crisis.
• Experience implementing and optimizing operational processes.
• Ability to lead small teams: provide technical direction, prioritize tasks to achieve goals, identify dependencies, report on progress.
Technical Skills
• Strong fluency in Linux environments is a must.
• Good SQL skills.
• Demonstratable scripting/programming skills (bash, python, ruby, or go) and the ability to develop custom tool integrations between multiple systems using their published API’s / CLI’s.
• L3, load balancer, routing, and VPN configuration.
• Kubernetes configuration and management.
• Expertise using version control systems such as Git.
• Configuration and maintenance of database technologies such as Cassandra, MariaDB, Elastic.
• Designing and configuration of open-source monitoring systems such as Nagios, Grafana, or Prometheus.
• Designing and configuration of log pipeline technologies such as ELK (Elastic Search Logstash Kibana), FluentD, GROK, rsyslog, Google Stackdriver.
• Using and writing modules for Infrastructure as Code tools such as Ansible, Terraform, helm, customize.
• Strong understanding of virtualization and containerization technologies such as VMware, Docker, and Kubernetes.
• Specific experience with Google Cloud Platform or Amazon EC2 deployments and virtual machines.c
JenkinsDockerKubernetes- 7-10 years experience with secure SDLC/DevSecOps practices such as automating security processes within CI/CD pipeline.
- At least 4 yrs. experience designing, and securing Data Lake & Web applications deployed to AWS, Azure, Scripting/Automation skills on Python, Shell, YAML, JSON
- At least 4 years of hands-on experience with software development lifecycle, Agile project management (e.g. Jira, Confluence), source code management (e.g. Git), build automation (e.g. Jenkins), code linting and code quality (e.g. SonarQube), test automation (e.g. Selenium)
- Hand-on & Solid understanding of Amazon Web Services & Azure-based Infra & applications
- Experience writing cloud formation templates, Jenkins, Kubernetes, Docker, and microservice application architecture and deployment.
- Strong know-how on VA/PT integration in CI/CD pipeline.
- Experience in handling financial solutions & customer-facing applications
Roles
- Accelerate enterprise cloud adoption while enabling rapid and stable delivery of capabilities using continuous integration and continuous deployment principles, methodologies, and technologies
- Manage & deliver diverse cloud [AWS, Azure, GCP] DevSecOps journeys
- Identify, prototype, engineer, and deploy emerging software engineering methodologies and tools
- Maximize automation and enhance DevSecOps pipelines and other tasks
- Define and promote enterprise software engineering and DevSecOps standards, practices, and behaviors
- Operate and support a suite of enterprise DevSecOps services
- Implement security automation to decrease the loop between the development and deployment processes.
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- Managing application vulnerabilities, Data security, encryption, tokenization, access management, Secure SDLC, SAST/DAST
- Coordinate with development and operations teams for practical automation solutions and custom flows.
- Own DevSecOps initiatives by providing objective, practical and relevant ideas, insights, and advice.
- Act as Release gatekeeper with an understanding of OWASP top 10 lists of vulnerabilities, NIST SP-800-xx, NVD, CVSS scoring, etc concepts
- Build workflows to ensure a successful DevSecOps journey for various enterprise applications.
- Understand the strategic direction to reach business goals across multiple projects & teams
- Collaborate with development teams to understand project deliverables and promote DevSecOps culture
- Formulate & deploy cloud automation strategies and tools
Skills
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- An understanding of cloud technologies & components
- A flair for programming languages such as Shell, Python, Java Scripts,
- Strong teamwork and communication skills.
- Knowledge of threat modeling and risk assessment techniques.
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- Strong know-how of Kubernetes, Docker, AWS, Azure-based deployments
- On the job learning for new programming languages, automation tools, deployment architectures
DockerAmazon Web Services (AWS)DevOps Engineer
Company Introduction
https://www.cometchat.com/">CometChat harnesses the power of chat by helping thousands of businesses around the world create customized in-app messaging experiences. Our products allow developers to seamlessly add voice, video and text chat to their websites and mobile apps so that their users can communicate with each other, resulting in a unified customer experience, increased engagement and retention, and revenue growth.
In 2019, CometChat was selected into the exclusive Techstars Boulder Accelerator. CometChat (Industry CPaaS: communication-platform-as-a-service) has also been listed among the top 10 best SaaS companies by G2 Crowd. With solid financials, strong organic growth and increasing interest in developer tool-focused companies (from the market and with top technical talent), we’re heading into an exciting period of growth and acceleration. https://www.crunchbase.com/organization/cometchat">CometChat is backed by seasoned investors such as iSeed Ventures, Range Ventures, Silicon Badia, eonCapital and Matchstick Ventures.
A global business from the start, we have 60+ team members across our Denver and Mumbai offices serving over 50,000 customers around the world. We’ve had an exciting journey so far, and we know this is just the beginning!
CometChat’s Mission
Enable meaningful connections between real people in an increasingly digital world.
CometChat’s Products
CometChat offers a robust suite of cloud hosted text, voice and video options that meet businesses where they are–whether they need drag and drop plugins that can be ready within 30 minutes or if they want more advanced features and can invest development resources to launch the experience that will best serve their users.
● Quickly build a reliable & full featured chat experience into any mobile or web app
● Fully customizable SDKs and API designed to help companies ship faster
At every step, CometChat helps customers solve complex infrastructure, performance and security challenges, regardless of the platform. But there is so much more! With over 20 ready to use extensions, customers can build an experience and get the data, analysis and insights they need to drive their business forward.
CometChat’s solutions are perfect for every kind of chat including:
● Social community – Allowing people in online communities to interact without moving the conversation to another platform
● Marketplace – Enabling communications between buyers and sellers
● Events – Bringing thousands of users together to interact without diminishing the quality of the experience
● Telemedicine – Making connections between patients and providers more accessible
● Dating – Keeping people engaged while they connect with one another
● And more!
CometChat is committed to fostering a culture of innovation & collaboration. Our people are our strength so we respect and nurture their individual talent and potential. Join us if you are looking to be a part of a high growth team!
Position Overview & Priorities:
The DevOps Engineer will be responsible for effective provisioning, installation/configuration, operation, and maintenance of systems and software using Infrastructure as Code. This can include the provision of cloud instances, streamlining deployments, configuring virtual instances, scaling out DB servers.
Primary responsibility would be:
- Oversight of all server environments, from Dev through Production.
- Work on an infrastructure that is 100% on AWS.
- Work on CI/CD tooling which is used to build and deploy code to our cloud.
- Assist with day-to-day issue management.
- Work on internal tooling which simplifies workflows.
- Research, design and implement solutions for fault tolerance, monitoring, performance enhancement, capacity optimization, and configuration management of systems and applications.
Work Location:
We operate on a Hybrid model – you choose where you work from! Remotely or from our offices. Currently, our talent is spread across 14 different cities globally.
Prioritized Experiences and Capabilities:
- 2-4 years of experience working as a DevOps Engineer/currently practicing DevOps methodology
- Experience in AWS Infrastructure
- Hands-on experience with Infrastructure as Code (Cloud Formation / Terraform, Puppet / Chef / Ansible)
- Strong background in Linux/Unix Administration
- DevOps automation with CI/CD, a pipeline that enforces proper versioning and branching practices
- Experience in Docker and Kubernetes.
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon