11+ PSTN Jobs in Delhi, NCR and Gurgaon | PSTN Job openings in Delhi, NCR and Gurgaon

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)

About Us*

Ghar Art is a home decor brand dedicated to redefining every corner of the house with thoughtfully designed decor products. Our aesthetic approach resonates with elegance and style, and we are looking for a creative and strategic individual to bring our brand story to life across digital platforms.

We are committed to offering our customers the best shopping experience through exceptional products and excellent service. Founded by Ankur Malhotra - 15 Years+ veteran in E-commerce state with Leadership positions as AVP Paytm (Biggest Payments company in India ) & VP Marketing & Director India for Tokopedia/Goto - Biggest Ecommerce & public company in Indonesia. Pradeep Paul - Over 20 years experience in Home Furniture & Decor Business , a Furniture industry veteran and Serial entrepreneur running his own showroom by Paul's Opus in Kirti Nagar.  Surbhi Bansal - Over 15 years of experience at senior leadership position at Paytm & Homecredit with experience in Marketing , Social Media & more. Together the team is on a mission to bring Luxury Artefacts, unique decor pieces to home owners in India. We are starting our journey with lot of ambition & passion to build a strong D2C brand in modern Decor.

Paul Furniture Studio 

https://g.co/kgs/7ytk6dh

Online Site for Artifacts 

https://gharart.com/

We are looking for young energetic & passionate team members who can embrace startup culture and are motivated to build a great consumer experience & story, willing to go on a high learning curve of running business and put in hard hours to achieve great milestones together.

*Role Overview*

We are seeking a Social Media Manager & Content Writer to oversee content creation and management for our social media platforms, website, and blogs. The ideal candidate is a creative storyteller with a passion for home decor, an eye for aesthetics, and a deep understanding of social media trends.

*Key Responsibilities*

_Content Creation & Management_

• Develop engaging, on-brand content for social media platforms (Instagram, Facebook, Pinterest, LinkedIn, etc.).

• Write compelling and SEO-friendly blog posts, website content, and product descriptions.

• Plan and manage a content calendar aligned with marketing goals and seasonal trends.

• Ensure brand consistency in tone, style, and messaging across all content.

_Social Media Strategy & Execution_

• Create and implement social media strategies to increase engagement and brand awareness.

• Schedule and publish posts, monitor performance, and optimize based on insights.

• Engage with the audience, respond to comments/messages, and foster community building.

• Collaborate with designers, photographers, and influencers to create high-quality visual content.

_Analytics & Performance Tracking_

• Track key performance metrics (reach, engagement, conversions) and provide reports with insights.

• Stay updated on trends, algorithm changes, and best practices to enhance content strategy.

_Collaboration & Brand Growth_

• Work closely with the marketing and product teams to align content with brand objectives.

• Identify opportunities for collaborations, partnerships, and influencer marketing.

• Research and implement content strategies that drive traffic and sales.

*Qualifications & Skills*

• Proven experience in social media management and content writing.

• Strong writing and editing skills with a keen understanding of storytelling.

• Knowledge of SEO, hashtags, and social media analytics.

• Familiarity with content creation tools like Canva, Adobe Suite, or similar.

• Experience with scheduling tools (Meta Business Suite, Later, Buffer, etc.).

• A passion for home decor, design, and aesthetics is a plus.

*Why Join Us?*

• Opportunity to shape the digital presence of a growing home decor brand.

• A dynamic and creative work environment.

• Growth opportunities and exposure to brand marketing strategies.

About the role:

We are seeking a highly motivated Senior Software Engineer with expertise in building scalable, extensible applications, identifying and addressing performance bottlenecks, collaborate with other team members to innovate current/new products; Identify, communicate and implement best practices for application engineering. Our engineering process is fully agile and has a really fast release cycles - which keeps our environment very energetic and fun.

What you’ll do:

• Architect, Design and build scalable applications.
• Work with Product Management teams to get maximum value out of existing data.
• Contribute to continual improvement by suggesting improvements software system.
• Ensure high scalability and performance
• You will advocate for good, clean, well-documented and performing code; define and follow standards and best practices for front-end development.
• Ability to deliver great results in an agile development
• Strong verbal and written communication skills

We’d love for you to have:

• Experience: 3-5 years of experience as a backend developer is required
• Education: B.Tech. in Computer Science from tier - 1 engineering colleges in India

• A self-starter who is passionate about problem solving across complex technology stack.
• Highly skilled back-end engineer using Object-Oriented programming preferably Java, exposure to open source libraries and frameworks.
• Strong knowledge and experience in REST based programming using Restlet framework.
• Ability and experience in evaluation and integration of third party systems and libraries.
• Experience in system architecture, data structures, algorithm design and their optimization.
• Passion for performance benchmarking and debugging.
• Strong knowledge of web standards (i.e. REST/SOAP) concepts
• Knowledge of version control (GIT) and databases (MySQL)
• Experience with the full software development lifecycle, design, develop, debug, document, and deliver (especially in a multiple location organization).
• Experience in Test-driven development.

.Net Core is preferred along with SQL or very strong .Net developer with SQL

The job requires the resource to do documentation, SQL support, development with .Net,integration,interaction with end user- mix of all activities

Data Scientist

Requirements

● B.Tech/Masters in Mathematics, Statistics, Computer Science or another
quantitative field
● 2-3+ years of work experience in ML domain ( 2-5 years experience )
● Hands-on coding experience in Python
● Experience in machine learning techniques such as Regression, Classification,
Predictive modeling, Clustering, Deep Learning stack, NLP
● Working knowledge of Tensorflow/PyTorch

Optional Add-ons-

● Experience with distributed computing frameworks: Map/Reduce, Hadoop, Spark
etc.
● Experience with databases: MongoDB