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

Job Description
Lead Machine Learning (ML)/
NLP Engineer
5 + years of experience

About Contify
Contify is an AI-enabled Market and Competitive Intelligence (MCI)
software to help professionals make informed decisions. Its B2B SaaS
platform helps leading organizations such as Ericsson, EY, Wipro,
Deloitte, L&T, BCG, MetLife, etc. track information on their competitors,
customers, industries, and topics of interest by continuously monitoring
over 500,000+ sources on a real-time basis. Contify is rapidly growing
with 185+ people across two offices in India. Contify is the winner of
Frost and Sullivan’s Product Innovation Award for Market and
Competitive Intelligence Platforms.

The role
We are looking for a hardworking, aspirational, and innovative
engineering person for the Lead ML/ NLP Engineer position. You’ll build
Contify’s ML and NLP capabilities and help us extract value from
unstructured data. Using advanced NLP, ML, and text analytics, you will
develop applications that will extract business insights by analyzing a
large amount of unstructured text information, identifying patterns, and
by connecting the events.
Responsibilities:
You will be responsible for all the processes from data collection, and
pre-processing, to training models and deploying them to production.
➔ Understand the business objectives; design and deploy scalable
ML models/ NLP applications to meet those objectives
➔ Use of NLP techniques for text representation, semantic analysis,
information extraction, to meet the business objectives in an
efficient manner along with metrics to measure progress
➔ Extend existing ML libraries and frameworks and use effective text
representations to transform natural language into useful features
➔ Defining and supervising the data collection process, verifying data
quality, and employing data augmentation techniques
➔ Defining the preprocessing or feature engineering to be done on a
given dataset
➔ Analyze the errors of the model and design strategies to overcome
them
➔ Research and implement the right algorithms and tools for ML/
NLP tasks
➔ Collaborate with engineering and product development teams
➔ Represent Contify in external ML industry events and publish
thought leadership articles

Desired Skills and Experience
To succeed in this role, you should possess outstanding skills in
statistical analysis, machine learning methods, and text representation
techniques.
➔ Deep understanding of text representation techniques (such as n-
grams, bag of words, sentiment analysis, etc), statistics and
classification algorithms
➔ Hand on experience in feature extraction techniques for text
classification and topic mining
➔ Knowledge of text analytics with a strong understanding of NLP
algorithms and models (GLMs, SVM, PCA, NB, Clustering, DTs)
and their underlying computational and probabilistic statistics
◆ Word Embedding like Tfidf, Word2Vec, GLove, FastText, etc.
◆ Language models like Bert, GPT,  RoBERTa, XLNet 
◆ Neural networks like RNN, GRU, LSTM, Bi-LSTM
◆ Classification algorithms like LinearSVC, SVM, LR
◆ XGB, MultinomialNB, etc.
◆ Other Algos- PCA, Clustering methods, etc
➔ Excellent knowledge and demonstrable experience in using NLP
packages such as NLTK, Word2Vec, SpaCy, Gensim, Standford
CoreNLP, TensorFlow/ PyTorch.
➔ Experience in setting up supervised & unsupervised learning
models including data cleaning, data analytics, feature creation,
model selection & ensemble methods, performance metrics &
visualization
➔ Evaluation Metrics- Root Mean Squared Error, Confusion Matrix, F
Score, AUC – ROC, etc
➔ Understanding of knowledge graph will be a plus


Qualifications
➔ Education: Bachelors or Masters in Computer Science,
Mathematics, Computational Linguistics or similar field
➔ At least 4 years' experience building Machine Learning & NLP
solutions over open-source platforms such as SciKit-Learn,
Tensorflow, SparkML, etc
➔ At least 2 years' experience in designing and developing
enterprise-scale NLP solutions in one or more of: Named Entity
Recognition, Document Classification, Feature Extraction, Triplet
Extraction, Clustering, Summarization, Topic Modelling, Dialog
Systems, Sentiment Analysis
➔ Self-starter who can see the big picture, and prioritize your work to
make the largest impact on the business’ and customer’s vision
and requirements
➔ Being a committer or a contributor to an open-source project is a
plus

Note
Contify is a people-oriented company. Emotional intelligence, therefore,
is a must. You should enjoy working in a team environment, supporting
your teammates in pursuit of our common goals, and working with your
colleagues to drive customer value. You strive to not only improve
yourself, but also those around you.

Responsibilities:

• Conduct background verification (employment, education, address, references)
• Manage cases from initiation to closure
• Follow up for timely updates and TAT adherence
• Maintain accurate records in CRM
• Coordinate with internal teams for issue resolution

Skills:

• Telephonic verification & communication (Hindi/English)
• Data accuracy & attention to detail
• Case management & follow-ups
• CRM and documentation

Required Skills: Advanced AWS Infrastructure Expertise, CI/CD Pipeline Automation, Monitoring, Observability & Incident Management, Security, Networking & Risk Management, Infrastructure as Code & Scripting

Criteria:

• 5+ years of DevOps/SRE experience in cloud-native, product-based companies (B2C scale preferred)
• Strong hands-on AWS expertise across core and advanced services (EC2, ECS/EKS, Lambda, S3, CloudFront, RDS, VPC, IAM, ELB/ALB, Route53)
• Proven experience designing high-availability, fault-tolerant cloud architectures for large-scale traffic
• Strong experience building & maintaining CI/CD pipelines (Jenkins mandatory; GitHub Actions/GitLab CI a plus)
• Prior experience running production-grade microservices deployments and automated rollout strategies (Blue/Green, Canary)
• Hands-on experience with monitoring & observability tools (Grafana, Prometheus, ELK, CloudWatch, New Relic, etc.)
• Solid hands-on experience with MongoDB in production, including performance tuning, indexing & replication
• Strong scripting skills (Bash, Shell, Python) for automation
• Hands-on experience with IaC (Terraform, CloudFormation, or Ansible)
• Deep understanding of networking fundamentals (VPC, subnets, routing, NAT, security groups)
• Strong experience in incident management, root cause analysis & production firefighting

Description

Role Overview

Company is seeking an experienced Senior DevOps Engineer to design, build, and optimize cloud infrastructure on AWS, automate CI/CD pipelines, implement monitoring and security frameworks, and proactively identify scalability challenges. This role requires someone who has hands-on experience running infrastructure at B2C product scale, ideally in media/OTT or high-traffic applications.

 Key Responsibilities

1. Cloud Infrastructure — AWS (Primary Focus)

• Architect, deploy, and manage scalable infrastructure using AWS services such as EC2, ECS/EKS, Lambda, S3, CloudFront, RDS, ELB/ALB, VPC, IAM, Route53, etc.
• Optimize cloud cost, resource utilization, and performance across environments.
• Design high-availability, fault-tolerant systems for streaming workloads.

2. CI/CD Automation

• Build and maintain CI/CD pipelines using Jenkins, GitHub Actions, or GitLab CI.
• Automate deployments for microservices, mobile apps, and backend APIs.
• Implement blue/green and canary deployments for seamless production rollouts.

3. Observability & Monitoring

• Implement logging, metrics, and alerting using tools like Grafana, Prometheus, ELK, CloudWatch, New Relic, etc.
• Perform proactive performance analysis to minimize downtime and bottlenecks.
• Set up dashboards for real-time visibility into system health and user traffic spikes.

4. Security, Compliance & Risk Highlighting

• Conduct frequent risk assessments and identify vulnerabilities in:

  o Cloud architecture

  o Access policies (IAM)

  o Secrets & key management

  o Data flows & network exposure

• Implement security best practices including VPC isolation, WAF rules, firewall policies, and SSL/TLS management.

5. Scalability & Reliability Engineering

• Analyze traffic patterns for OTT-specific load variations (weekends, new releases, peak hours).
• Identify scalability gaps and propose solutions across:
•   o Microservices
•   o Caching layers
•   o CDN distribution (CloudFront)
•   o Database workloads
• Perform capacity planning and load testing to ensure readiness for 10x traffic growth.

6. Database & Storage Support

• Administer and optimize MongoDB for high-read/low-latency use cases.
• Design backup, recovery, and data replication strategies.
• Work closely with backend teams to tune query performance and indexing.

7. Automation & Infrastructure as Code

• Implement IaC using Terraform, CloudFormation, or Ansible.
• Automate repetitive infrastructure tasks to ensure consistency across environments.

Required Skills & Experience

Technical Must-Haves

• 5+ years of DevOps/SRE experience in cloud-native, product-based companies.
• Strong hands-on experience with AWS (core and advanced services).
• Expertise in Jenkins CI/CD pipelines.
• Solid background working with MongoDB in production environments.
• Good understanding of networking: VPCs, subnets, security groups, NAT, routing.
• Strong scripting experience (Bash, Python, Shell).
• Experience handling risk identification, root cause analysis, and incident management.

Nice to Have

• Experience with OTT, video streaming, media, or any content-heavy product environments.
• Familiarity with containers (Docker), orchestration (Kubernetes/EKS), and service mesh.
• Understanding of CDN, caching, and streaming pipelines.

Personality & Mindset

• Strong sense of ownership and urgency—DevOps is mission critical at OTT scale.
• Proactive problem solver with ability to think about long-term scalability.
• Comfortable working with cross-functional engineering teams.

Why Join company?

• Build and operate infrastructure powering millions of monthly users.

• Opportunity to shape DevOps culture and cloud architecture from the ground up.

• High-impact role in a fast-scaling Indian OTT product.

• Conduct architectural research, site studies, precedent analysis, and data collection to support project development and design decisions.
• Prepare documentation, reports, and reference material for ongoing and upcoming projects.
• Assist in the preparation of conceptual architectural designs, massing studies, spatial planning, and design narratives.
• Develop schematic design (SD) and design development (DD) drawings in compliance with State Building Byelaws, NBC, local development regulations, and statutory norms.
• Explore innovative design approaches and experiment with architectural forms, materials, and spatial concepts.
• 
  

Requirements:

• Proficient in fundamental Software Design Principles, Data Structures, Algorithms, Problem Solving and Complexity Analysis.
• Proficient in programming languages like Python/Java/Javascript/Golang or similar.
• Strong understanding of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations.
• Hands-on Experience with SQL/NoSQL databases such as Postgres, Mysql, MongoDB.
• Hands-on experience with GIT, CI/CD, REST APIs and Cloud ( AWS/ GCP/ Azure) will be preferred.
• Understanding of Microservice Architecture and System Design Principles is a plus.
• Self-driven, detail-oriented and Strong sense of ownership, urgency, and ability to deliver great work.
• Demonstrated expertise in developing, releasing and maintaining large scale software applications.

Summary:

We are searching for a talented and passionate WordPress Developer to join our growing team. In this role, you will be responsible for the design, development, and maintenance of high-quality WordPress websites and web applications. You will work closely with designers, project managers, and other developers to create engaging and user-friendly experiences for our clients.

Responsibilities:

• Develop and maintain custom WordPress themes and plugins using best practices and coding standards.
• Integrate third-party APIs and plugins to extend website functionality.
• Optimize websites for performance and ensure responsiveness across all devices.
• Implement best practices for website security and maintenance.
• Collaborate with designers to translate mockups and wireframes into functional websites.
• Troubleshoot and resolve website issues efficiently.
• Stay up-to-date with the latest WordPress trends and technologies.
• Assist with content management and website updates as needed.

Qualifications:

• Proven experience as a WordPress Developer with a strong portfolio showcasing your work.
• Proficiency in HTML, CSS, JavaScript (jQuery preferred).
• Experience with PHP and a strong understanding of WordPress development principles.
• Experience with version control systems like Git.
• Excellent problem-solving and debugging skills.
• Strong communication and collaboration skills.
• Ability to work independently and manage multiple projects simultaneously.
• A passion for creating user-friendly and visually appealing websites.

Bonus Points:

• Experience with building custom post types, taxonomies, and custom fields.
• Experience with WooCommerce or other eCommerce platforms.
• Experience with SEO best practices for WordPress.
• Experience with headless WordPress or other API-driven development approaches.

Benefits:

• Competitive salary and benefits package (health insurance, paid time off, etc.).
• Opportunity to work on a variety of challenging and rewarding projects.
• Collaborative and supportive work environment.
• Chance to learn and grow your skills with the latest technologies.
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Required Skills:

● Expert in Python, with knowledge of at least Django (More web frameworks are a plus)

● Familiarity with some ORM (Object Relational Mapper) libraries

● Able to integrate multiple data sources and databases into one system

● Understanding of the threading limitations of Python, and multi-process architecture

● Good understanding of server-side templating languages (such as Jinja 2, Mako, etc depending on your technology stack)

● Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3 (is a plus)

● Understanding of accessibility and security compliance

● Knowledge of user authentication and authorization between multiple systems, servers, and environments

● Understanding of fundamental design principles behind a scalable application

● Familiarity with event-driven programming in Python

● Understanding of the differences between multiple delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform

● Able to create database schemas that represent and support business processes

● Strong unit test and debugging skills

● Proficient understanding of code versioning tools

● Knowledge of application deployment process and server set up

● Integration of data storage solutions

Responsibilities:

● Owning one or more of the web services; adding new features, resolving bugs, and refactoring/ improving code base.

● Design and implementation of low-latency, high-availability, and performant applications

● Translating product requirements into functional, maintainable, extensible software that is in-line with company objectives.

● Good knowledge of software engineering best practices, including unit testing, code reviews, design documentation, debugging, troubleshooting, & agile development.

● Work on cutting-edge web technologies to make a powerful impact on 1M+ enterprise users

● Be part of a growing team that will design, develop, and test software and cross-product applications which span across different Planview products

● Work in an agile engineering team writing maintainable and scalable code for software components and influencing team decisions

● Contribute to the product’s architecture vision and execution, working closely with cross-product teams and other leaders within the R&D department

● Collaborate with stakeholders to imagine, design, develop, test, and launch software that impacts our customers and inspires your peers

● Drive continuous improvement of software quality, CX and maintainability of features

● Continuous learning of technology trends, tools, and approaches, including sharing this knowledge with your team

1. We are looking for Android wizards who can work with designers, product managers to collaboratively own Android development, building responsive and elegant mobile+tablet UIs at Mobishaala. Bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.

Our client is a premier web design and software solutions company based out of Delhi, Florida and California. They are a creative, young and dynamic organisation that provides superior quality solutions like web design and development, mobile app development on various platforms, cloud apps and Ecommerce web solutions. They have clients across US, Canada, UK, and Australia, who receive market ready and saleable apps.

What you need to have: