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About Us 

Rezo.ai is an AI-Powered Contact Centre that enables enterprises to enhance customer experience and boost revenue by automating and analyzing customer agent interactions across multiple channels including voice, email, chat/WhatsApp, and social, at the required scale, whilst training agents with minimal costs 

How do we do it 

Rezo’s AI-Powered contact center leverages ground-breaking technologies in AI, ML, ASR, NLP, RPA, and predictive intelligence to transform customer experience and reduce costs by automating, and analyzing social media, whilst coaching them. 

Job Description

• Preference would be given to having experience in IVR and Call Center application development.
• Hands-on experience in Kamailio SIP Server
• Hands-on experience in WEBRTC
• Asterisk integration with PSTN is preferred.
• Asterisk integration with Database (MySQL and MSSQL) with knowledge of queries and stored procedures.
• Scripting with Shell, Perl.
• Experience in installing Hosted VoIP
• 
  Nice to have
• Good knowledge of SIP and IAX.
• MySQL and Telephony Domain.
• Ability to test and troubleshoot Asterisk applications/issues
• Knowledge of C programming in Asterisk

Qualifications

Candidate Profile
The candidate must have:

• 2 - 4 years of experience working on the Asterisk platform.
• Strong Knowledge of PBX, SIP, and RTP protocols.
• Strong knowledge of multi-asterisk server architecture
• Sound knowledge of Asterisk Dial-plan, Asterisk Gateway Interface and Asterisk Manager Interface.
• Worked on Queue, IVR and Voicemail-related applications.
• Expert in Asterisk installation, configuration and troubleshooting.
• Expert knowledge of installing and configuring Asterisk with PSTN card.
• R & D skills in Asterisk.
• Experienced with Linux (LAMP) servers (Centos, Apache, MySQL, PHP)

What you will do:

• Understand the process of CaaStle business teams, KPIs, and pain points
• Build scalable data products, self-service tools, data cubes to analyze and present data associated with acquisition, retention, product performance, operations, client services, etc.
• Closely partner with data engineering, product, and business teams and participate in requirements capture, research design, data collection, dashboard generation, and translation of results into actionable insights that can add value for business stakeholders
• Leverage advanced analytics to drive key success metrics for business and revenue generation
• Operationalize, implement, and automate changes to drive data-driven decisions
• Attend and play an active role in answering questions from the executive and/or business teams through data mining and analysis

We would love for you to have:

• Education: Advanced degree in Computer Science, Statistics, Mathematics, Engineering, Economics, Business Analytics or related field is required
• Experience: 2-4 years of professional experience
• Proficiency in data visualization/reporting tools (i.e. Tableau, Qlikview, etc.)
• Experience in A/B testing and measure performance of experiments
• Strong proficiency with SQL-based languages. Experience with large scale data analytics technologies (i.e., Hadoop and Spark)
• Strong analytical skills and business mindset with the ability to translate complex concepts and analysis into clear and concise takeaways to drive insights and strategies
• Excellent communication, social, and presentation skills with meticulous attention to detail
• Programming experience in Python, R, or other languages
• Knowledge of Data mining, statistical modeling approaches, and techniques

CaaStle is committed to equality of opportunity in employment. It has been and will continue to be the policy of CaaStle to provide full and equal employment opportunities to all employees and candidates for employment without regard to race, color, religion, national or ethnic origin, veteran status, age, sexual orientation, gender identity, or physical or mental disability. This policy applies to all terms, conditions and privileges of employment, such as those pertaining to training, transfer, promotion, compensation and recreational programs.

Review Criteria:

Mandatory:

• Strong IT Infrastructure Lead Profile
• Must have 10+ years of hands-on experience in global IT Infrastructure management, including administration of Azure Entra ID, Office 365 Suite (Outlook, SharePoint, OneDrive), Azure Exchange, Microsoft Teams, Intune, and Windows Autopilot
• Must have strong expertise in Azure/Office 365 compliance and governance, including audit readiness, data governance policies, and global regulatory frameworks (e.g., GDPR, HIPAA)
• Must have solid experience managing IT operations end-to-end: user onboarding/offboarding, identity & access management, SAML/SSO integrations, and enterprise-wide provisioning/deprovisioning
• Must have strong knowledge and hands-on experience with FortiGate Firewalls, FortiGate WiFi, VPN, routing, subnetting, and overall network administration
• Must have proven capability in endpoint and device management: ManageEngine Endpoint Central, Assets Explorer, Antivirus Endpoint Security, JAMF (macOS), and multi-OS troubleshooting (Windows, Linux, Mac)
• Must have strong Jira/Confluence administration experience for global teams, including configuration, access control, and workflow governance
• Must have experience supporting, patching, updating, and troubleshooting multi-OS environments (Windows, Linux, macOS) with strong focus on security hardening and vulnerability fixes
• Must have strong hands-on experience in shell scripting / bash / PowerShell for automation, system tasks, and operational efficiency
• Must have experience in configuration and troubleshooting of Cisco/Polycom audio-video solutions and collaboration tools

Preferred:

• Experience with Highspot, HubSpot, Gong, or similar platforms for basic administration
• Strong background in cybersecurity frameworks, risk management, IT governance, incident response, and GRC practices
• Bachelor’s or master’s degree in information technology, Computer Science, or related field
• Candidates from NCR/Noida preferred

Role & Responsibilities:

The incumbent will be responsible for managing and enhancing the company’s IT infrastructure, cybersecurity, and IT operations globally. This role will require a strategic leader with a hands-on approach to overseeing infrastructure design, network security, data privacy, and compliance. The IT Head will drive initiatives to maintain a secure, efficient, and scalable technology environment that aligns with company’s business goals.

Key Responsibilities-

IT Infrastructure Management:

• Lead the design, implementation, and management of the IT infrastructure across company’s global offices.
• Oversee IT systems, network architecture, hardware, and software procurement, and ensure optimal performance and uptime.
• Plan and execute IT modernization and digital transformation initiatives to support business growth.

Cybersecurity and Risk Management:

• Establish and maintain robust cybersecurity policies, frameworks, and controls to protect the company’s data, systems, and intellectual property.
• Monitor, detect, and respond to cybersecurity threats, vulnerabilities, and breaches.
• Implement secure access controls, multi-factor authentication, and endpoint security measures to safeguard global IT environments.

Compliance and Data Privacy:

• Ensure compliance with global data privacy regulations, such as GDPR, HIPAA, and other applicable data protection laws.
• Support internal and external audits, ensuring adherence to regulatory and industry standards.

IT Governance and Strategy:

• Develop and execute the IT strategy in alignment with company’s business objectives.
• Create and enforce IT policies, procedures, and best practices for global operations.
• Prepare and manage the IT budget, ensuring cost-effective solutions for infrastructure and security investments.

Vendor Management and Contract Negotiations:

• Build and manage relationships with technology vendors, service providers, and consultants.
• Negotiate contracts to achieve favorable pricing and terms for the company.

Team Leadership and Development:

• Lead, mentor, and develop a high-performing IT team across multiple geographies.
• Foster a culture of innovation, collaboration, and continuous learning.

Ideal Candidate:

• Bachelor’s or master’s degree in information technology, Computer Science, or a related field.
• 10+ years of progressive experience in IT infrastructure, security, and operations, with at least 7 years in a senior leadership role.
• Strong experience in managing global IT environments, distributed teams, and multi-office setups.
• Administer and manage Azure Entra ID, Office 365 suite (Outlook, SharePoint, OneDrive), Azure Exchange, Microsoft Teams, Microsoft Intune, Windows Autopilot, and related services.
• Configure and manage SAML/Azure SSO integrations across enterprise applications.
• Ensure Office 365 compliance management, including audit readiness and data governance policies.
• Handle user onboarding and offboarding, ensuring secure and efficient account provisioning and deprovisioning.
• Oversee IT compliance frameworks, audit processes, and IT asset inventory management, attendance systems.
• Administer Jira, FortiGate firewalls and Wi-Fi, FortiGate EMS, antivirus solutions, and endpoint management systems.
• Provide network administration: routing, subnetting, VPNs, and firewall configurations.
• Support, patch, update, and troubleshoot Windows, Linux, and macOS environments, including applying vulnerability fixes and ensuring system security.
• Manage JAMF, ManageEngine Endpoint Central, and Assets Explorer for device and asset management.
• Provide configuration and basic administration knowledge for Highspot, HubSpot, and Gong platforms.
• Set up, manage, and troubleshoot Cisco and Polycom audio/video conferencing systems.
• Provide remote support for end-users, ensuring quick resolution of technical issues.
• Monitor IT systems and network for performance, security, and reliability, ensuring high availability.
• Collaborate with internal teams and external vendors to resolve issues and optimize systems.
• Working Knowledge of data privacy regulations (GDPR, HIPAA) and experience driving regulatory compliance.
• Strong project management, problem-solving, and stakeholder management skills.
• Document configurations, processes, and troubleshooting procedures for compliance and knowledge sharing.
• Ability to influence cross-functional teams and present technical information to non-technical stakeholders.
• Good Experience in driving GRC

Perks, Benefits and Work Culture:

• Competitive Salary Package
• Generous Leave Policy
• Flexible Working Hours
• Performance-Based Bonuses
• Health Care Benefits

Golang Developer

Experience: Minimum 4 years

Job Location: Delhi/Pune/Bangalore-Hybrid

Job Description

• Must: Minimum 2.+ years of experience in Golang programming language, paradigms, constructs, and idioms.
• Knowledge of common Goroutine and channel patterns.
• Experience with the full site of Go frameworks and tools.
• Preferred: Minimum 2+ years of experience in aws.
• Must: Cloud environment (e.g. AWS, VMware, etc.).
• Must: Working Knowledge in Mysql.
• Popular Go web frameworks.
• Familiarity with code versioning tools such as Github / Gitlab.

Key Skills

• Golang, , Javascript, MySQL, Postgresql.
• Responsibilities : The job requries Golang experience with MySQL database.
• Ability to work on a small on minimal supervision Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality.

• Market intelligence—be the expert on our buyers, who are they, how they buy and their key buying criteria.
• Understand the competitive landscape—be an expert on our competition and how they are positioned.
• Collaborate with product management and marketing communications to develop product positioning and messaging that resonate with our target buyer personas.
• Understand and document our buyer’s process, including where they get information, and the who, what, when and why behind the decisions they make. Then drive changes to our sales and marketing processes based on what you learn.
• Develop a marketing plan for the products you support in conjunction with our marketing team, including key activities and budgets to support the retention of existing customers and the acquisition of new customers.
• Assess the effectiveness of the marketing programs that support your products on an ongoing basis, and report back to the business on required changes.
• Plan the launches of net-new products and releases of existing products, and manage the cross-functional implementation of the plan.
• Act as the primary thought leader for the products you support externally, including speaking engagements and written works.
• Understand and support our sales channels; train them on the problems we solve for our buyers and users; develop internal tools and external collateral and teach them how and when to use it.

• 5+ years of product marketing experience with at least 2 years of experience in a market-facing role (e.g. delivering presentations to customers and prospects, conducting competitor analysis and market research)
• Proficient in productivity applications such as Microsoft Office, Project or Basecamp.
• Comfortable using collaboration and CRM tools such as Slack and Salesforce.
• Familiar with marketing automation tools such as Marketo, Pardot and Omniture, and Google Analytics.
• Power user of networking tools such as LinkedIn, Twitter, Facebook and Instagram.
• Exceptional ROI-tracking skills, able to prove what is –or isn’t—working
• Must be a strong public speaker, comfortable in front of large, senior groups, and a solid writer.
• Excellent people and management skills to interact with staff, colleagues, cross-functional teams and third parties. Team player!
• Must be a strong public speaker, comfortable in front of large, senior groups, and a solid writer.
• Bachelor’s degree in business or marketing; MBA preferred.
• Pragmatic Institute Certified (PMC) III or higher preferred.

Below is the Job Description for the position of DevOps Azure Engineer in Xceedance co.

Qualifications BE/ B.Tech/ MCA in computer science

Key Requirement for the Position Develop Azure application design and connectivity patterns, Azure networking topologies, and Azure storage facilities.
• Run code conformance tools as part of releases.
• Design Azure app service web app by using Azure CLI, PowerShell, and other tools.
• Implement containerized solution using Docker and Azure Kubernetes Service
• Automating the build and deployment process through Azure DevOps approach and tools from development to production
• Design and implement CI/CD pipelines
• Script and update build and deployments.
• Coordinate environment usage and alignment.
• Develop, maintain, and optimize automated deployments code for development, test, staging and production environments.
• Configure the application and container platform with proactive monitoring tools and trigger alerts through communication channels
• Develop infrastructure and platform code
• Effectively contribute to building the overall knowledge and expertise of the technical team
• Provide Level 2/3 technical support
Location Noida or Gurgaon

Job Profile - Engineering And Product role

Major Responsibilities

•  Defining the technical specifications and architecture along with overall  product infrastructure.
• Provide creative and unique solutions to accommodate for the versatility and customizations during product development.
• The role would expect you to code and/or conduct code reviews so experience in PHP, java or similar languages would be useful.
• Managing a team of engineers and developers; ensuring quality is met at every process of the development and deployment phases.
• Managing AWS servers to track/monitor/optimize resource utilization and upgrade servers when necessary.
• Ability to understand and collaborate on a complete product lifecycle from concept to execution.
• Implementation of new technologies to optimize product quality and usage.

Key Skills & Competencies:

• 10+ years of expertise working on and managing Technology teams.
• Understanding of Algorithms, data structures and standard coding practices
• Understanding of RDBMS design. Experience in writing complex SQL/NoSQL queries and optimizing queries.
• Very good understanding of collections and multithreading Framework - SpringBoot , JPA.
• Understanding of RDBMS design. Experience in writing complex SQL/NoSQL queries and optimizing queries.

• Very strong in HTML & mobile techniques;
• Strong knowledge of Codeigniter / Laravel;
• Front-end skills HTML, CSS, CSS3, CSS3 animations, JavaScript,bootstrap;
• Experience with Angular or React;
• Popular JavaScript libraries/frameworks e.g. jQuery, LESS / Sass;
• Back-end skills PHP, MySQL or equivalent language such as C#, java, etc.;
• Strong knowledge of source control e.g. Bitbucket, Github;
• Experience with deployment and configuration of common stacks (LAMP, MERN, MEAN)
• Ability to work with design files for web development needs;
• In-depth experience with MongoDB & MySQL, including SQL & PL/SQL, or NoSQL query building
• Knowledge of tools & frameworks such as Gulp, Grunt, Node, Composer, etc.
• Ability to work with APIs;
• Experience working with CMS systems e.g. Magento, Wordpress;
• Good knowledge of web hosting environments e.g. cPanel, AWS, Google;
• Python skills are a plus

We are looking for a full stack developer to produce scalable software solutions.

As a full stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.

If you’re also familiar with Agile methodologies, we’d like to meet you.

Responsibilities:

• Developing front end website architecture.
• Designing user interactions on web pages.
• Developing back end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Working alongside graphic designers for web design features.
• Seeing through a project from conception to finished product.
• Designing and developing APIs.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Requirements:

• Degree in Computer Science.
• Strong organizational and project management skills.
• Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
• Familiarity with JavaScript frameworks such as Angular JS, React and Amber.
• Proficiency with server side languages such as Python, Ruby, Java, PHP and .Net.
• Familiarity with database technology such as MySQL, Oracle and MongoDB.
• Excellent verbal communication skills.
• Good problem solving skills.
• Attention to detail.

Reporting directly to the Founder

The job requires a great deal of responsibility early on, but we're working on something exciting and there's lots of opportunity of growth and learning.

The job is full-time, remotely based, and with flexible hours.