11+ PSTN Jobs in India
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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)
He/she should handle the complete Kolkata region and should have overall experience of all departments.
● Need Candidates from Freight forwarding industry.
● Should have minimum 10 years’ experience in Freight Forwarding services.
● Must have existing shipper base which can be diverted once onboard.
● Should be Good in preparing market reports.
● Should be Good in Client Acquisition & Retention.
NOTE :-
Working Days - Mon to Fri (full day) & Sat (half day), [ 1&3 Sat - WFO, 2&4 Sat - WFH ]
Work Timings - 9:30 am - 6 pm
Python
Machine Learning (ML)Job Title: Data Scientist
Location: Bangalore (Hybrid/On-site depending on project needs)
About the Role
We are seeking a highly skilled Data Scientist to join our team in Bangalore. In this role, you will take ownership of data science components across client projects, build production-ready ML and GenAI-powered applications, and mentor junior team members. You will collaborate with engineering teams to design and deploy impactful solutions that leverage cutting-edge machine learning and large language model technologies.
Key Responsibilities
ML & Data Science
- Develop, fine-tune, and evaluate ML models (classification, regression, clustering, recommendation systems).
- Conduct exploratory data analysis, preprocessing, and feature engineering.
- Ensure model reproducibility, scalability, and alignment with business objectives.
GenAI & LLM Applications
- Prototype and design solutions leveraging LLMs (OpenAI, Claude, Mistral, Llama).
- Build RAG (Retrieval-Augmented Generation) pipelines, prompt templates, and evaluation frameworks.
- Integrate LLMs with APIs and vector databases (Pinecone, FAISS, Weaviate).
Product & Engineering Collaboration
- Partner with engineering teams to productionize ML/GenAI models.
- Contribute to API development, data pipelines, technical documentation, and client presentations.
Team & Growth
- Mentor junior data scientists and review technical contributions.
- Stay up to date with the latest ML & GenAI research and tools; share insights across the team.
Required Skills & Qualifications
- 4.5–9 years of applied data science experience.
- Strong proficiency in Python and ML libraries (scikit-learn, XGBoost, LightGBM).
- Hands-on experience with LLM APIs (OpenAI, Cohere, Claude) and frameworks (LangChain, LlamaIndex).
- Strong SQL, data wrangling, and analysis skills (pandas, NumPy).
- Experience working with APIs, Git, and cloud platforms (AWS/GCP).
Good-to-Have
- Deployment experience with FastAPI, Docker, or serverless frameworks.
- Familiarity with MLOps tools (MLflow, DVC).
- Experience working with embeddings, vector databases, and similarity search.
React.js
Redux/FluxWe are looking for a Frontend Developer who would be working on the bleeding edge of technologies. We work primarily with React, Typescript and Redux.
Responsibilities:
- Understand why a particular design was chosen and code accordingly.
- Will have to deliver clean bug-free unit-tested code with minimal guidance.
- Strive for continuous improvement by refactoring and applying best practices.
- Learn and adapt to new technologies as necessary.
Requirements:
- Must be proficient in React, Redux, Redux Toolkit and Typescript.
- Used Typescript for React Components.
- Unit Testing, Component Testing, and Custom React hook tests with React Testing Library.
- Integration Tests with Cypress.
- Data Fetching libraries like Axios, React Query, RTK Query etc.
- Should have maintained React Components with Storybook.
- Experience contributing to open-source software will be preferred.
- Used various CSS stylings methods like CSS Modules, LESS, SCSS, Tailwind, Styled Components, Emotion etc.
- Should understand Git.
- Ability to work in a fast-paced and dynamic work environment.
- Exceptional interpersonal skills and demonstrated leadership abilities.
Angular (2+)
NodeJS (Node.js)
JavascriptJob Location - Hyderabad & Ahmedabad
Skills required – Angular, ionic
What you'll do:
- Perform complex application programming activities with an emphasis on mobile development: Angular, ionic, Node, TypeScript, JavaScript, Apache Cordova, RESTful APIs and more
- Assist in the definition of system architecture and detailed solution design that are scalable and extensible
- Collaborate with Product Owners, Designers, and other engineers on different permutations to find the best solution possible
- Own the quality of code and do your own testing. Automate feature testing and contribute UI testing framework
- Become a subject matter expert for our mobile applications
- Deliver amazing solutions to production that knock everyone’s socks off
- Mentor junior developers on the team
What we’re looking for:
- Amazing technical instincts. You know how to evaluate and choose the right technology and approach for the job. You have stories you could share about what problem you thought you were solving at first, but through testing and iteration, came to solve a much bigger and better problem that resulted in positive outcomes all-around.
- A love for learning. Technology is continually evolving around us, and you want to keep up to date to ensure we are using the right tech at the right time.
- A love for working in ambiguity—and making sense of it. You can take in a lot of disparate information and find common themes, recommend clear paths forward and iterate along the way. You don’t form an opinion and sell it as if it’s gospel; this is all about being flexible, agile, dependable, and responsive in the face of many moving parts.
- Confidence, not ego. You have an ability to collaborate with others and see all sides of the coin to come to the best solution for everyone.
- Flexible and willing to accept change in priorities, as necessary
Preferred Qualifications:
- Proficient with Apache Cordova framework
- Built or maintained custom Cordova plugin
- Demonstrable knowledge of native coding background in iOS
- Understanding of Apple certificate and profile management
- Experience developing and deploying applications within Kubernetes based containers
- Experience in Agile and SCRUM development techniques
.NET
C#Angular (2+)
Amazon Web Services (AWS)Job Description:
Deqode is seeking a skilled .NET Full Stack Developer with expertise in .NET Core, Angular, and C#. The ideal candidate will have hands-on experience with either AWS or Azure cloud platforms. This role involves developing robust, scalable applications and collaborating with cross-functional teams to deliver high-quality software solutions.
Key Responsibilities:
- Develop and maintain web applications using .NET Core, C#, and Angular.
- Design and implement RESTful APIs and integrate with front-end components.
- Collaborate with UI/UX designers, product managers, and other developers to deliver high-quality products.
- Deploy and manage applications on cloud platforms (AWS or Azure).
- Write clean, scalable, and efficient code following best practices.
- Participate in code reviews and provide constructive feedback.
- Troubleshoot and debug applications to ensure optimal performance.
- Stay updated with emerging technologies and propose improvements to existing systems.
Required Qualifications:
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- Minimum of 4 years of professional experience in software development.
- Proficiency in .NET Core, C#, and Angular.
- Experience with cloud services (either AWS or Azure).
- Strong understanding of RESTful API design and implementation.
- Familiarity with version control systems like Git.
- Excellent problem-solving skills and attention to detail.
- Ability to work independently and collaboratively in a team environment.
Preferred Qualifications:
- Experience with containerization tools like Docker and orchestration platforms like Kubernetes.
- Knowledge of CI/CD pipelines and DevOps practices.
- Familiarity with Agile/Scrum methodologies.
- Strong communication and interpersonal skills.
What We Offer:
- Competitive salary and performance-based incentives.
- Flexible working hours and remote work options.
- Opportunities for professional growth and career advancement.
- Collaborative and inclusive work environment.
- Access to the latest tools and technologies.
Merito is a curated talent platform where we identify, assess, and connect candidates for matching job opportunities. We are working with the mission to change the way hiring is done. The company is founded by a team of alumni from IIM Ahmedabad, McKinsey with more than 2 decades of experience in recruitment, training, and coaching.
About our client :-
Our Client is the world’s largest media investment company and are a part of WPP. In fact, we are responsible for one in every three ads you see globally. We are currently looking for a Director – Product Strategy to join us. In this role, you will be responsible for providing strategic inputs based on an understanding of media dynamics and aid the strengthening of the integrated planning product.
Our people are our strength, which is why fostering a culture of diversity and inclusion is important to us.
This role reports to: Sr. Director, Product Strategy
3 best things about the job:
1. Contribute to influencing and enhancing planning best practices
2. Collaboration across various teams from ideation to implementation of workstreams
3. Work with the largest advertiser and leader in the FMCG segment
In this role, your goals will be:
In three months:
Familiarize with the systems and processes
Learn the planning methodology of the agency on both online and offline media
Understand the different streams of analysis the team undertakes
Contribute to at least two projects that the team is working on
In six months:
Thorough understanding of planning principles and processes to demonstrate in day-to-day
work and conversations
Collaborate with the necessary teams during the course of a workstream pro-actively
Point-of-view on the best approach that should be taken on projects
Ideate on and deliver at least three projects
In twelve months:
Ability to help build a narrative for the projects undertaken by the team
Manage and deliver projects end-to-end
What your day job looks like at Mindshare:
Provide strategic input in crafting the approach of a project, lead data analysis and support
in building the project as a whole
Collaboration with various teams for information exchange
Be the go-to person for teams on certain projects and media planning principles
What you’ll bring:
Expertise in TV planning or digital planning
Adept at data analysis and evaluation
Attention to detail and accuracy in output
Good time-management skills and ability to handle multiple projects at a time
Good interpersonal communication and presentation skills
Minimum qualifications:
- 5-6 years of experience in media planning
- Preferred background in mathematics or statistics
- Proficient with Microsoft Office (Excel, PowerPoint, Word) and media planning tools – BARC, IRS, DV 360, FB dashboard, etc.
ABOUT US
White.Inc is a house of digitally native brands (DNBs) that is creating Instagram-first DTC brands across verticals like Cookware, Houseplants, Drinkware, Apple Gear and Luggage. We believe that to lead a better life in today's ever-changing world, we need products that are constantly evolving and contribute to our busy lives. To bring to life such category-disrupting brands, we have partnered with the world’s leading product design company to create products that are crave-worthy and address the needs of a new generation of Indian consumers.
Started by people with a decade+ experience in the e-commerce and D2C sectors, the founders have developed 2000+ products across multiple categories and scaled global brands in India such as RhinoShield & PopSockets. Leveraging on their expertise in driving growth, product development, supply chain, technology and access to global markets, White Inc is poised to deliver products that inspire and excite our consumer base.
We are rapidly growing and looking for someone as excited as us to be a part of this growth journey. If you love start ups, a fast-paced environment with lots of action and the opportunity to create India's new-gen disruptive brands, then click away and get set to propel your career to greater heights.
We are looking for a junior copywriter with working experience creating content across a range of channels to join our in-house marketing team.
THE ROLE
We are looking for a Junior Copywriter with excellent writing and research skills to develop memorable and stand-alone copy. As part of this role, you will create content across several channels including social media, websites, landing pages and performance content as well as be a part of brainstorming sessions to develop brand campaign ideas. We are looking for a candidate who is a team player, can think innovatively and has a flair for creative copywriting and ideation.
RESPONSIBILITIES
• Write compelling content across various platforms including engaging social media posts, click-worthy email campaigns, website copy, etc.
• Collaborate with internal stakeholders to interpret project briefs and develop relevant concepts into content.
• Ideate for and contribute towards a content strategy for marketing and tactical campaigns.
• Conduct in-depth research to write copy specific to our target audience.
• Emulate and hone brand persona in all the content and creatives.
• Proofread all content before it is sent across to the senior copywriter for further review.
• Respond to and consolidate multiple edits and points of feedback into your work.
QUALIFICATIONS
• Minimum 1-year experience as a copywriter.
• Candidates from agency backgrounds are a must.
• A passion for writing and the willingness to learn from other creative professionals.
• Strong research skills that ensure all copy is correct and accurate.
Python
Django
Flaskpool of industry experts. To enrich this tech savvy ecosystem, we are hiring a Senior Back End
Developer – Python who has more than 3 years of experience in developing Django based web
applications and services.
Confluence of minds gearing towards a concept of online assessment by industry experts.
About FloCareer:
FloCareer is a fast-growing startup in HSR Layout, Bangalore. FloCareer is a state of the art
Video and Telephonic Interview Platform combined with a pool of Industry Experts who can
conduct technical interviews on behalf by hiring company. FloCareer is helping many large
MNCs, such as Wipro, Crisil, Citius Tech, MindTree, Mercedes Benz, Biocon and many others to
conduct their interviews in India and USA. You will get a chance to work with industry veterans
directly and work on coolest projects and high growth environment. We are on a growth path,
and looking forward to expand rapidly!
Experience: 3+ Years | Location: Bangalore (Currently WFH)
What you will be doing (you will enjoy the processJ):
Design, develop, and maintain new features for the FloCareer Web product.
Solve problems as they arise as we scale up and grow our customer base.
Work with other internal teams to integrate new and existing company products.
Ability to understand and articulate a requirement in a simple & elegant manner.
Able to produce and maintain documentation of your work.
Able to adapt to company working methods and coding conventions.
Able to participate in planning, estimation, and implementation of work.
Ability to write and demonstrate quick demo models using python scripts.
What makes you a great Sr. Back End Developer - Python at FloCareer (Ideal Candidate):
Strong Logical and Quantitative aptitude
Strong understanding of Python and Django
Fluent in Spoken and written English
Exceptional debugging skills.
Ability to write excellent unit test cases
Ability to think out of the box.
Ability to write clean and reusable code.
Experience in creating RESTAPIs
Understanding of Agile/Scrum development process
Experience with any version control system.
Experience in working with smaller team sizes less than 5.
Comfortable on a command line in a Linux environment.
Ideal Candidate:
*The ideal candidate must be experienced in developing Django based web applications and
services, with a firm grasp on emerging technologies, platforms, and applications, and have the
ability to customize them to help our business become more secure and efficient. From day one,
you’ll have an immediate impact on the day-to-day efficiency of our Technology Development,
and an ongoing impact on our overall growth*
What we offer:
Startup Flexibility | Flexible working hours (WFH)
Opportunity to work with fast growing start-up
ESOPs (Employee Stock Ownership Plan)
Health Insurance Coverage
Working on cutting edge technologies
Be a part of making a history in Start-up
Skills:
Basic Understanding of HTML, CSS, Javascript
Basic understanding of React (Both class-based and functional-based)
Experience in AWS services such as EC2, S3, lambda
AngularJS (1.x)Angular (2+)Experience - 3 to 6 Years
Location - Preffered Chennai
NP - Immediate to 7 Days
Candidates must have experience in Angular Front End Development.
- Work with customers and partners to understand, identify the issues and provide technical assistance in the setup, integrations, and usage of the company platform.
- Work with the internal engineering and business development teams, to research, solve and enable customers to their full potential.
- Talk to customers through a series of actions, either via phone, email or chat, until they’ve solved a technical issue.
- Document technical knowledge in the form of notes, manuals and FAQs.
- Ensure all customer conversations are logged. Prioritize and manage several open issues at once. Follow up with customers and other internal teams to ensure that the issues are resolved on time
- Work with the product team to identify gaps and recommend solutions for the same.
Requirements
- Up to 4 years of experience.
- An engineer with immense energy and affinity to work with customers and solve their critical issues. B.Tech, especially in Computer Science, Computer or Electrical Engineering or related fields, is highly desired.
- Experience in software development technologies. Familiarity with web technologies & scripting languages (HTML, NodeJS, Python in particular) is a strong plus.
- Ability to reason, think and identify problems and work with teams to design, estimate & deliver a solution for the same.
- Excellent communication skills (both verbal and writing) to converse with customers and the ability to capture knowledge into documentation & reference materials.
- A persistent learner with the ability to constantly learn and grow with the team
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