
About Vijay Sales
Vijay Sales is one of India’s leading electronics retail brands with 160+ stores nationwide and a fast-growing digital presence. We are on a mission to build the most advanced data-driven retail intelligence ecosystem—using AI, predictive analytics, LLMs, and real-time automation to transform customer experience, supply chain, and omnichannel operations.
Role Overview
We are looking for a highly capable AI Engineer who is passionate about building production-grade AI systems, designing scalable ML architecture, and working with cutting-edge AI/ML tools. This role involves hands-on work with Databricks, SQL, PySpark, modern LLM/GenAI frameworks, and full lifecycle ML system design.
Key Responsibilities
Machine Learning & AI Development
- Build, train, and optimize ML models for forecasting, recommendation, personalization, churn prediction, inventory optimization, anomaly detection, and pricing intelligence.
- Develop GenAI solutions using modern LLM frameworks (e.g., LangChain, LlamaIndex, HuggingFace Transformers).
- Explore and implement RAG (Retrieval Augmented Generation) pipelines for product search, customer assistance, and support automation.
- Fine-tune LLMs on company-specific product and sales datasets (using QLoRA, PEFT, and Transformers).
- Develop scalable feature engineering pipelines leveraging Delta Lake and Databricks Feature Store.
Databricks / Data Engineering
- Build end-to-end ML workflows on Databricks using PySpark, MLflow, Unity Catalog, Delta Live Tables.
- Optimize Databricks clusters for cost, speed, and stability.
- Maintain reusable notebooks and parameterized pipelines for model ingestion, validation, and deployment.
- Use MLflow for tracking experiments, model registry, and lifecycle management.
Data Handling & SQL
- Write advanced SQL for multi-source data exploration, aggregation, and anomaly detection.
- Work on large, complex datasets from ERP, POS, CRM, Website, and Supply Chain systems.
- Automate ingestion of streaming and batch data into Databricks pipelines.
Deployment & MLOps
- Deploy ML models using REST APIs, Databricks Model Serving, Docker, or cloud-native endpoints.
- Build CI/CD pipelines for ML using GitHub Actions, Azure DevOps, or Databricks Workflows.
- Implement model monitoring for drift, accuracy decay, and real-time alerts.
- Maintain GPU/CPU environments for training workflows.
Must-Have Technical Skills
Core AI/ML
- Strong fundamentals in machine learning: regression, classification, time-series forecasting, clustering.
- Experience in deep learning using PyTorch or TensorFlow/Keras.
- Expertise in LLMs, embeddings, vector databases, and GenAI architecture.
- Hands-on experience with HuggingFace, embedding models, and RAG.
Databricks & Big Data
- Hands-on experience with Databricks (PySpark, SQL, Delta Lake, MLflow, Feature Store).
- Strong understanding of Spark execution, partitioning, and optimization.
Programming
- Strong proficiency in Python.
- Experience writing high-performance SQL with window functions, CTEs, and analytical queries.
- Knowledge of Git, CI/CD, REST APIs, and Docker.
MLOps & Production Engineering
- Experience deploying models to production and monitoring them.
- Familiarity with tools like MLflow, Weights & Biases, or SageMaker equivalents.
- Experience in building automated training pipelines and handling model drift/feedback loops.
Preferred Domain Experience
- Retail/e-commerce analytics
- Demand forecasting
- Inventory optimization
- Customer segmentation & personalization
- Price elasticity and competitive pricing

About Vijay Sales
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We’re Hiring: Sales Professionals
(Intern | Fresher | Experienced)
Location: Work From Home
Experience: 0–3 Years
Industry: IT Services / Software Solutions
About Unoiatech
Unoiatech is a technology-driven company providing custom software products and IT services to clients across multiple industries such as Healthcare, Billboard/Outdoor Advertising, Telecom, and more. We help businesses solve real challenges where their software, systems, or digital processes are not working efficiently.
Role Overview
We are looking for enthusiastic and result-oriented Sales professionals who can identify potential customers, understand their business problems, and offer Unoiatech’s IT solutions accordingly.
This role involves end-to-end B2B sales activities — from lead generation to closing deals (or assisting in closure).
Role & Responsibilities
- Learn B2B IT sales fundamentals
- Generate leads using LinkedIn, Google, and online research
- Learn CRM and sales reporting
- Independently generate and qualify leads
- Understand client pain points and propose solutions
- Build client interest and coordinate with seniors for closures
- Own the complete sales cycle
- Handle B2B clients across different industries
Required Skills
- Strong communication skills
- Research and problem-identification ability
- Target-oriented and self-driven mindset
- Willingness to learn IT services & solutions
- Prior B2B / IT sales experience is a plus
- What We Offer
- Work-from-home opportunity
- 5-day working (Monday–Friday)
- Sales training & mentorship
- Opportunity to work with global clients
Hiring: Full Stack Developer (3+ Years Experience)
📍 Location: Kolkata (Work From Office)
We are hiring a Full Stack Developer who can work on both frontend and backend to build reliable and scalable web applications.
🔹 Responsibilities
- Develop web applications using modern frontend and backend technologies.
- Build responsive UI components.
- Design and maintain APIs and databases.
- Write clean, maintainable, and efficient code.
- Debug and improve performance of existing systems.
- Work closely with designers, QA, and product teams.
- Participate in code reviews and deployment processes.
🔹 Requirements
- 3+ years of experience as a Full Stack Developer.
- Strong knowledge of JavaScript, HTML, CSS.
- Experience with frontend frameworks like React / Angular / Vue.
- Backend experience with Node.js / Python / Java / PHP (any one).
- Knowledge of REST APIs and database systems (MySQL / MongoDB / PostgreSQL).
- Familiarity with Git and deployment processes.
- Good problem-solving and communication skills.
🔹 Good to Have
- Experience with cloud platforms (AWS, GCP, etc.).
- Understanding of system design basics.
- Experience in Agile development.
👉 Apply Kolkata-based candidates only
📩 Interested candidates can share their CV and project links.
Job Description
We are looking for a talented Java Developer to work in abroad countries. You will be responsible for developing high-quality software solutions, working on both server-side components and integrations, and ensuring optimal performance and scalability.
Preferred Qualifications
- Experience with microservices architecture.
- Knowledge of cloud platforms (AWS, Azure).
- Familiarity with Agile/Scrum methodologies.
- Understanding of front-end technologies (HTML, CSS, JavaScript) is a plus.
Requirment Details
Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
Proven experience as a Java Developer or similar role.
Strong knowledge of Java programming language and its frameworks (Spring, Hibernate).
Experience with relational databases (e.g., MySQL, PostgreSQL) and ORM tools.
Familiarity with RESTful APIs and web services.
Understanding of version control systems (e.g., Git).
Solid understanding of object-oriented programming (OOP) principles.
Strong problem-solving skills and attention to detail.
Front-End Developer-Angular 3-4 Years
Proficient with HTML,CSSBootStrap,Javascript TypeScript
Worked with Angular 4+(5,6,7,8) only not Angular.JS
Worked on Dashboards and CMS only- STRICLTLY NO Website developer
Product Based Companies
Good Understanding and Customization of Themes
Also we prefer people from the start up environment.
Responsibilities
- Work on execution and scheduling of all tasks related to assigned projects' deliverable dates
- Optimize and debug existing codes to make them scalable and improve performance
- Design, development, and delivery of tested code and machine learning models into production environments
- Work effectively in teams, managing and leading teams
- Provide effective, constructive feedback to the delivery leader
- Manage client expectations and work with an agile mindset with machine learning and AI technology
- Design and prototype data-driven solutions
Eligibility
- Highly experienced in designing, building, and shipping scalable and production-quality machine learning algorithms in the field of Python applications
- Working knowledge and experience in NLP core components (NER, Entity Disambiguation, etc.)
- In-depth expertise in Data Munging and Storage (Experienced in SQL, NoSQL, MongoDB, Graph Databases)
- Expertise in writing scalable APIs for machine learning models
- Experience with maintaining code logs, task schedulers, and security
- Working knowledge of machine learning techniques, feed-forward, recurrent and convolutional neural networks, entropy models, supervised and unsupervised learning
- Experience with at least one of the following: Keras, Tensorflow, Caffe, or PyTorch
Job Summary
- BS/BE/BCA/MSC/MCA degree in Computer Science, Engineering or a related subject
- Hands on experience is preferable in designing and developing applications using Java EE platforms
- Object oriented analysis and design using common design patterns.
- Profound insight of Java and J2EE internals
- Excellent knowledge of Relational Databases and SQL
- Experience in developing web applications using at least one popular web framework (JSF, HTML5, MVC)
- Knowledge on Micro services, Containers / Docker would be added advantage.
- Knowledge on data science would be preferred.
- Exposure to building API, rest service and webservices.
- Exposure to open source like Tensor flow, NIFI, Stream pipes etc.,
- Experience with test-driven development
- Good communication skills and client-oriented attitude
- Organized and detail-oriented person
- Problem solving skills, analytical mind and positive attitude
- Results oriented and focused on meeting deliverable timelines
- Availability to travel, if needed
- Fluency in English is a must
Responsibilities and Duties
- Design and develop features and modules for mission-critical applications
- Build modules on MES products like (SAP, Apriso, Rockwell etc.,)
- Contribute in all phases of the development lifecycle
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications
- Prepare and produce releases of software components
- Support continuous improvement by investigating alternatives and technologies
Required Experience, Skills and Qualifications
2 - 5 years of hands-on Software Development experience using the below mentioned Technologies
- Java / J2EE
- EJB, JSF, Servlets
- HTML, HTML5
- SQL server / Oracle
- Json, webservice and etc.
Benefits
- Candidate would be Trained on SAP modules.
- Industry best pay.
Job Description:
- Create email marketing campaigns to promote products or services.
- Ensure marketing message is conveyed clearly and delivered properly to prospects.
- To fix bad domain reputation, IP reputation
- Knowledge of Spam rate, resolving any impromptu issue related to the backend of email marketing
- Follow up on interested respondents.
- Purge non-deliverable email addresses and opt-outs.
- Track and analyze direct and interactive marketing campaigns.
- Use statistical analysis and reports to create campaigns.
- Provide recommendations for new and existing campaigns including triggers, and automation
- Build creative, messaging, and content for campaigns using email and automated marketing
Required Candidate Profile:
- Minimum 1 year of experience in Email marketing, bulk emailing & email campaigns.
- Should have experience in generating leads through email marketing, Data mining, and database development using different tools.
- Should have knowledge of lead data extraction from search engines and other lead portals.
- To creat exclusive distributor or distribution outlets.
- To supervising the sales growth of your team members to obtain profits.
- To build relationships with customer needs,market trends and competitors.








