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 MyOperator

MyOperator is a Business AI Operator, a category leader that unifies WhatsApp, Calls, and AI-powered chat & voice bots into one intelligent business communication platform. Unlike fragmented tools, MyOperator combines automation, intelligence, and workflow integration to help businesses run WhatsApp campaigns, manage calls, deploy AI chatbots, and track performance — all from a single, no-code platform.

Trusted by 12,000+ brands including Amazon, Domino's, Apollo, and Razorpay, MyOperator enables faster responses, higher resolution rates, and scalable customer engagement — without fragmented tools or increased headcount.

💡 About the Role

We’re looking for a builder’s mindset — someone who doesn’t just follow processes but creates them.

As a Product Operations Associate (Founder’s Office), you’ll work directly with the COO, owning automation, internal tool development, and execution-heavy projects that make MyOperator faster and smarter.

You won’t just coordinate — you’ll ideate, design, test, and implement.

If you’re the kind of person who can turn “let’s automate this” into “it’s already done”, this role is your arena.

🎯 What You’ll Do

• Take ownership of internal product and automation projects from start to finish.
• Design and build simple systems, workflows, or tools using Zoho or other low-code platforms.
• Manage junior developers or interns, assigning clear technical tasks and ensuring delivery.
• Identify inefficiencies across business functions and create automation solutions.
• Collaborate directly with the COO to prioritize and deliver Founder’s Office initiatives.
• Test and validate solutions before rollout; track adoption and impact post-launch.
• Create documentation and training resources to make internal tools scalable.

🧠 What Makes You a Fit

• 1–3 years of experience in product operations, automation, or internal tools roles.
• Strong understanding of software systems, APIs, and workflow logic (hands-on mindset preferred).
• Able to independently manage tech projects — from concept to completion.
• Great at problem-solving, structure, and ownership.
• You don’t wait for instructions — you figure it out, fix it, and ship it.
• Bonus: Exposure to Zoho apps, automation tools, or low-code platforms.

⚙️ Good to Have

• Prior experience building small tools, internal dashboards, or workflow automations.
• Comfort with JavaScript / Python / Deluge for light hands-on scripting.
• Familiarity with Postman, APIs, or system integrations.
• Strong documentation and communication skills — clarity is your superpower.

🌟 Why You’ll Love This Role

• You’ll work directly with the COO and be part of the Founder’s Office brainroom.
• Every project you lead will have visible impact on how 200+ people work.
• You’ll learn how to think like a product owner and execute like a builder.
• No bureaucracy, no silos — just ideas, ownership, and results.
• Fast track to roles like Program Manager, Product Owner, or Automation Lead.

🎓 Who Can Apply

• Graduates in Engineering / Computer Science / Operations / Management.
• 1–3 years of experience preferred (internship experience in automation or product ops also counts).
• Comfortable with tools, logic, and data.
• Must be available full-time in our Noida office.

3DEXPERIENCE on Cloud, ENOVIA, NETVIBES

1) 10+ years of Experience in the PLM Industry, with proficient in 3DExperience Platform

2) Strong Dassault Product knowledge across Dassault Brands (e.g. ENOVIA, DELMIA, NETVIBES) and the 3DEXPERIENCE platform is a required. Both On-Cloud and OnPrem.

3) Customer Requirements collecting, Documenting and management. PLM Use Case and process creations and definition, having excellent understanding of business data and process requirements. Experience in performing PoCs, Demonstrations and scope definition.

4) Good understanding of Different modules and technical Skill with hands on experience on different 3DExperience Brands.

5) Understand master data principles and technical overlaps among digital platforms, from PLM to ERP, MES, SCM, etc

6) Able to deal with complexity and simplify things, develop and maintain a 360 degree "big picture" view of the solution.

7) Good understanding of migration into 3DEXPERIENCE with relevant experience in the same and also on environment setup, data migration strategy and validation.

8) Have in-depth understanding of design patterns, coding and customization languages, middleware and other IT principles and able to interface openly with other IT Architects on such matters.

9) Ability to assess existing technologies and tools, and all technical building blocks.

10) It is an advantage if having experience in a global company with IT, Engineering or Manufacturing and having interest and experience in implementing PLM.

Role Summary:

Front-end Developer who would contribute towards building a highly flexible and scalable front-end by bringing deep core technology expertise.

Job Description:

- Ensure proper offline access using service workers and PWA

- Develop components which are SEO friendly

- Have experience in server-side rendering

- Drive evolution of application performance

- Ensure project scalability by having good project architecture

Skill Requirements:

- Good experience in HTML5, CSS3, JS - React

- React native

- Angular - Redux exposure - Have handled service workers and PWA caching and updates - CSS pre-processors knowledge like sass - Knowledge of webpack, parcel, grunt etc.

-Knowledge of pre-processors like SASS/LESS, CSS-Modules.

- Architecting and automating the build process for production, using task runners or scripts (Gulp / Grunt)

-Have an eye for good UI/UX, Progressive Web Apps, Responsive Design

-Interested in writing code, actively experimenting along with learning new things.

Individual applying to the role should ideally have the following attributes

-Passionate about Frontend Development and continually follow the platform & innovations

-Strong and innovative approach to problem solving and finding solutions

-Interested in working on fast-paced

- Excellent communicator (written and verbal, formal and informal)

- Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution

- Ability to multi-task under pressure and work independently with minimal supervision.

- Ability to prioritize when under pressure.

Bangoli language Required

costumer care executive

office timing 10am to 6pm

office location noida sectore 62

We are looking to hire a skilled WordPress developer to design and implement attractive and functional websites for our clients. You will be responsible for both back-end and front-end development including the implementation of WordPress themes and plugins as well as site integration and security updates.

WordPress Developer Responsibilities:

• Meeting with clients to discuss website design and function.
• Designing and building the website front-end.
• Creating the website architecture.
• Designing and managing the website back-end including database and server integration.
• Generating WordPress themes and plugins.
• Conducting website performance tests.
• Troubleshooting content issues.
• Conducting WordPress training with the client.
• Monitoring the performance of the live website.

About Company

One of the India's leading Renewable Energy Consultants, working with large commercial and Industrial clients and helping them choose right Renewable Energy solution for them.

Roles & responsibilities:

• Research and Analysis in the Renewable Energy Sector of the regulations,policies, market competitors, key developers

• Creating and maintaining Financial Models and Financial Calculators as per the Customer’s and Company’s requirements

• Supporting in the Transaction Execution and in signing the PPA documents with the customers

• Preparation of Financial Modeling, corporate presentations, and information memorandum, RFS

Requirements:

MBA in Finance or comparable qualification with 8 -16 months of experience and excellent knowledge of Microsoft Excel

• You must have excellent knowledge and hands on for Ms Excel.

• You must have strong analytical (quantitative as well as qualitative) skills including building financial models

• You should have a strong financial statement analysis foundation

• You should have great research capabilities and understanding of the power and utility sector with a focus on solar, wind, and new upcoming technologies

• You should have excellent communication, writing skills, report-writing, and presentation skills

Your key responsibilities will be converting PSD/Figma into HTML/CSS. You will also be responsible for writing clean, semantic front end code - HTML5, CSS3, JQuery, Java Script.

Selection Criteria
If your profile has selected then you have to attend a 3 hours assignment to move your candidature to the final round of interview.

• Seek to enhance the user experience by creating seamless navigation through various digital programs and interfaces within the company
• Use coding to develop the aesthetics implemented within a website or product, from the layout menus and drop-down options to colors and fonts
• Combine interface design concepts with digital design and establish milestones to encourage cooperation and teamwork
• Develop overall concepts for improving the user experience within a business webpage or product, ensuring all interactions are intuitive and convenient for customers
• Collaborate with back-end web developers and programmers to improve usability

• 2-4 years of demonstrated experience in creating and implementing UI development
• Detailed experience with coding and the ability to troubleshoot and analyze websites using HTML, CSS and comparable languages
• Continued education and research into UI development trends and current design strategy and technology
• Professional written and interpersonal skills
• Ability to prioritize and manage multiple milestones and projects efficiently
• Advanced problem-solving skills and the ability to optimize code for the best possible outcome
• Ability to work effectively in a collaborative environment to create top-performing interfaces
• Proficient with visual design programs such as Adobe Photoshop

Software Development Engineer – SDE 2.            

As a Software Development Engineer at Amazon, you have industry-leading technical abilities and demonstrate breadth and depth of knowledge. You build software to deliver business impact, making smart technology choices. You work in a team and drive things forward.

 Top Skills

You write high quality, maintainable, and robust code, often in Java or C++ or C#

You recognize and adopt best practices in software engineering: design, testing, version control, documentation, build, deployment, and operations.

You have experience building scalable software systems that are high-performance, highly-available, highly transactional, low latency and massively distributed.

Roles & Responsibilities

You solve problems at their root, stepping back to understand the broader context.

You develop pragmatic solutions and build flexible systems that balance engineering complexity and timely delivery, creating business impact.

You understand a broad range of data structures and algorithms and apply them to deliver high-performing applications.

You recognize and use design patterns to solve business problems.

You understand how operating systems work, perform and scale.

You continually align your work with Amazon’s business objectives and seek to deliver business value.

You collaborate to ensure that decisions are based on the merit of the proposal, not the proposer.

You proactively support knowledge-sharing and build good working relationships within the team and with others in Amazon.

You communicate clearly with your team and with other groups and listen effectively.

Skills & Experience

Bachelors or Masters in Computer Science or relevant technical field.

Experience in software development and full product life-cycle.

Excellent programming skills in any object-oriented programming languages - preferably Java, C/C++/C#, Perl, Python, or Ruby.

Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability.

Proficiency in SQL and data modeling.