11+ PSTN Jobs in Delhi, NCR and Gurgaon | PSTN Job openings in Delhi, NCR and Gurgaon
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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)
Job Title : Sales Executive – Web3
Experience : 2 to 5 Years
Job Type : Full-time
Location : Noida (Work From Office)
About the Role :
Drive B2B sales for our Web3 products (wallets, dApps, infrastructure, token/NFT solutions) by hunting new logos and growing key accounts.
Must-Have Skills :
B2B tech sales, Web3/domain knowledge (blockchain, tokens, NFTs, DeFi), strong communication & negotiation, CRM proficiency, lead generation, demo/pitching, target orientation.
Key Responsibilities :
- Prospect, qualify, and close Web3-focused B2B deals (India & international).
- Run the full sales cycle: discovery, demos, proposals, negotiation, contract closure.
- Build a strong pipeline via LinkedIn, events, and partner channels.
- Collaborate with product/marketing to tailor pitches and case studies.
- Track metrics in CRM and hit monthly/quarterly revenue targets.
Requirements :
- 2 to 5 Years in SaaS/tech/Web3 sales (Web3 experience preferred).
- Comfortable explaining blockchain value props to business and tech stakeholders.
- Bachelor’s degree; MBA is a plus.
Nice to Have :
- Network in crypto/Web3 communities and events.
- Prior startup experience.
Swift
iOS App DevelopmentJob Responsibilities
▪️ Develop, maintain, and enhance iOS applications using Swift and the iOS SDK.
▪️ Build user interfaces using UIKit / SwiftUI, Auto Layout, and Interface Builder.
▪️ Implement and maintain application architecture using MVC / MVVM.
▪️ Integrate REST APIs, handle JSON parsing, and work with third-party SDKs.
▪️ Manage App Store deployments, including certificates and provisioning profiles.
▪️ Optimize application performance, memory usage, handle debugging effectively.
▪️ Ensure code quality, scalability, and adherence to iOS best practices.
▪️ Collaborate with Backend, Android, QA, and Product teams for smooth delivery.
▪️ Work independently on assigned tasks and deliver within defined timelines.
🎯Required Skills & Qualifications
▪️ Minimum 4+ years of experience in iOS application development.
▪️ Strong hands-on expertise in Swift.
▪️ Good understanding of iOS app lifecycle and architecture.
▪️ Experience with version control systems such as Git.
▪️ Strong problem-solving and communication skills.
Python
Amazon Web Services (AWS)
DjangoJob Summary:
We are looking for a skilled and motivated Python AWS Engineer to join our team. The ideal candidate will have strong experience in backend development using Python, cloud infrastructure on AWS, and building serverless or microservices-based architectures. You will work closely with cross-functional teams to design, develop, deploy, and maintain scalable and secure applications in the cloud.
Key Responsibilities:
- Develop and maintain backend applications using Python and frameworks like Django or Flask
- Design and implement serverless solutions using AWS Lambda, API Gateway, and other AWS services
- Develop data processing pipelines using services such as AWS Glue, Step Functions, S3, DynamoDB, and RDS
- Write clean, efficient, and testable code following best practices
- Implement CI/CD pipelines using tools like CodePipeline, GitHub Actions, or Jenkins
- Monitor and optimize system performance and troubleshoot production issues
- Collaborate with DevOps and front-end teams to integrate APIs and cloud-native services
- Maintain and improve application security and compliance with industry standards
Required Skills:
- Strong programming skills in Python
- Solid understanding of AWS cloud services (Lambda, S3, EC2, DynamoDB, RDS, IAM, API Gateway, CloudWatch, etc.)
- Experience with infrastructure as code (e.g., CloudFormation, Terraform, or AWS CDK)
- Good understanding of RESTful API design and microservices architecture
- Hands-on experience with CI/CD, Git, and version control systems
- Familiarity with containerization (Docker, ECS, or EKS) is a plus
- Strong problem-solving and communication skills
Preferred Qualifications:
- Experience with PySpark, Pandas, or data engineering tools
- Working knowledge of Django, Flask, or other Python frameworks
- AWS Certification (e.g., AWS Certified Developer – Associate) is a plus
Educational Qualification:
- Bachelor's or Master’s degree in Computer Science, Engineering, or related field
DjangoPython
Javascript
Git- Deployment and production support.
- Strong knowledge of SQL database and experience in writing queries with and without ORM.
- Designing and creating RESTful APIs for internal and partner consumption
- Experience of code versioning tools, such as Git, Bitbucket, Github
Microcode Software looking Intern for the post of Email Process Executive responsible for working as assigned by the senior.
React.jsJavascript
Redux/Flux
HTML/CSSAbout Visdum
Visdum is the world’s leading SaaS Solution for Sales Compensation Management.
Founded in 2020 by ex-Oracle Executives who have 50+ years of experience in the IT
industry, we’re an early-stage SaaS startup with a mission to democratize sales
commissions.
Visdum helps Finance, Revenue Operations, and Sales teams manage and optimize sales
incentive compensation process, giving real-time visibility to payouts and a decrease in
calculation errors. Visdum helps SaaS teams around the world save hundreds of hours by
automating commissions and drive higher sales revenue with a motivated sales team.
Our Impact So Far
13+ Countries Served
$50M+ Commissions Processed
We achieved all of this with a nimble team of 15
Job Role: Content Marketer
Location: Noida, India OR Remote
The Opportunity
We are seeking a highly skilled React.js Developer with 2-3 years of experience to join our dynamic
team. The ideal candidate will be responsible for developing high-quality web applications using
React.js and will be able to work collaboratively with other developers, designers, and project
managers.
Responsibilities
● Develop high-quality, responsive web applications using React.js
● Collaborate with cross functional teams to define, design, and ship new
features
● Write clean, maintainable, and efficient code
● Ensure the technical feasibility of UI/UX designs
● Optimize web applications for maximum speed and scalability
● Implement automated testing and deployment processes
● Participate in code reviews and provide constructive feedback to other
developers
● Stay up-to-date with emerging trends and technologies in front-end
development
Requirements
● 2-3 years of experience in React.js development
● Thorough understanding of React.js and its core principles
● Strong proficiency in JavaScript, HTML, CSS and related web technologies
● Understanding of RESTful API design and implementation
● Familiarity with version control systems (Git, SVN, etc.)
● Strong problem solving skills and attention to detail
● Excellent communication and collaboration skills
● Experience with popular React.js workflows (such as Flux or Redux)
● Familiarity with code versioning tools.(such as git)
● Experience with modern build pipelines e.g., Webpack
- Maintain, drive, monitor, and put in place dependable technological standards, systems, and procedures.
- With a high degree of skill and understanding, influence technology plans and choices.
- Provide guidance and help to ensure that necessary legislation specifications and standards are followed.
- Lead a team of product developers and handle training requirements as needed.
- Coordinate product testing on a regular basis to identify flaws and offer feedback in order to improve them.
- Assist clients with technical concerns as a key contact.
- Ascertain if the firm has adequate resources, including staff, materials, and equipment.
- Development, execution, and progress are all reported to management.
- Working with development teams and departments, as well as taking user feedback into account.
- Managing support teams and monitoring performance indicators are two of my responsibilities.
- Assuring timely and cost-effective delivery of products and services.
- Managing software and hardware updates and installs.
- Keeping the computer network infrastructure up to date and secure.
Our client is more than 2 decades old NBFC registered with the RBI. The company was set up with an aim to empower rural entrepreneurs, SMEs, and small institutions by micro-financing. The company has come a long way since its inception in 1992 and has evolved with time with the introduction of its App in the small loans sector. At present, the company has more than 5000 employees and has serviced millions of borrowers to accomplish their dreams.
The group has diversified into the education segment and is running two schools. The schools are part of one of the largest private school chains in India. The schools have a flourishing family of 350 teachers and 6500 students. The leadership team at the helm of the company has demonstrable experience in financial services and has built the company by upholding the trust of its customers.
What you will do:
- Maintaining and reviewing proper accounting records, preparing the financial statements and also managing the books of accounts of the company
- Participating in various activities including but not limited to internal audits, budget planning and preparation, various financial transactions etc
- Recommending and implementing accounting systems and practices by being updated with the current practices and procedures
- Handling financial discrepancies, rectifying the same and also reporting it to the management in a timely manner
- Offering expert financial advice to the management in case of any concerns or improvements to be made with regards to any financial related aspect of the company
- Working closely with various external stakeholders and also ensuring compliance while handling bank related activities, company law and also rating agencies
- Providing assistance with tax planning and also managing the Tax and GST related compliances
- Ensuring compliance of rules, laws & regulations while handling and managing the various activities under the spectrum of accountancy
Desired Candidate Profile
What you need to have:- Qualified Chartered Accountant with minimum 5 years of banking work experience
- Immediate availability for joining preferred
- Expertise in Excel
- An eye for detail
Adobe Illustrator- Planning concepts by studying relevant information and materials.
- Illustrating concepts by designing examples of art arrangement, size, type size and style and submitting them for approval.
- Contributing to team efforts by accomplishing tasks as needed.
- Communicating about layout and design.
- Creating a wide range of graphics and layouts for product illustrations with software such as Illustrator.
- Bachelor’s degree in graphic design or a related field.
- Experience as a graphic designer or in a related field.
- Demonstrable graphic design skills with a strong portfolio.
- Proficiency with required desktop publishing tools, including Photoshop, InDesign Quark, and Illustrator.
- A strong eye for visual composition.
- Effective time management skills and the ability to meet deadlines.
- Able to give and receive constructive criticism.
- Understanding of marketing, production, website design, corporate identity, product packaging, advertisements, and multimedia design.
- Experience with computer-aided design.
Javascript
PHPReact.jsHTML/CSS
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