11+ Operations research Jobs in Chennai | Operations research Job openings in Chennai

Job Title: PySpark/Scala Developer

Functional Skills: Experience in Credit Risk/Regulatory risk domain

Technical Skills: Spark ,PySpark, Python, Hive, Scala, MapReduce, Unix shell scripting

Good to Have Skills: Exposure to Machine Learning Techniques

Job Description:

5+ Years of experience with Developing/Fine tuning and implementing programs/applications

Using Python/PySpark/Scala on Big Data/Hadoop Platform.

Roles and Responsibilities:

a)     Work with a Leading Bank’s Risk Management team on specific projects/requirements pertaining to risk Models in

 consumer and wholesale banking

b)     Enhance Machine Learning Models using PySpark or Scala

c)     Work with Data Scientists to Build ML Models based on Business Requirements and Follow ML Cycle to Deploy them all

the way to Production Environment

d)     Participate Feature Engineering, Training Models, Scoring and retraining

e)     Architect Data Pipeline and Automate Data Ingestion and Model Jobs

Skills and competencies:

Required:

·       Strong analytical skills in conducting sophisticated statistical analysis using bureau/vendor data, customer performance

Data and macro-economic data to solve business problems.

·       Working experience in languages PySpark & Scala to develop code to validate and implement models and codes in

Credit Risk/Banking

·       Experience with distributed systems such as Hadoop/MapReduce, Spark, streaming data processing, cloud architecture.

• Familiarity with machine learning frameworks and libraries (like scikit-learn, SparkML, tensorflow, pytorch etc.
• Experience in systems integration, web services, batch processing
• Experience in migrating codes to PySpark/Scala is big Plus
• The ability to act as liaison conveying information needs of the business to IT and data constraints to the business

applies equal conveyance regarding business strategy and IT strategy, business processes and work flow

·       Flexibility in approach and thought process

·       Attitude to learn and comprehend the periodical changes in the regulatory requirement as per FED

Hi,

Greetings from Ampera!

we are looking for a Data Scientist with strong Python & Forecasting experience.

Title                               : Data Scientist – Python & Forecasting

Experience                   : 4 to 7 Yrs

Location                       : Chennai/Bengaluru

Type of hire                  : PWD and Non PWD

Employment Type     : Full Time

Notice Period             : Immediate Joiner

Working hours           : 09:00 a.m. to 06:00 p.m.

Workdays                   : Mon - Fri

Job Description:

We are looking for an experienced Data Scientist with strong expertise in Python programming and forecasting techniques. The ideal candidate should have hands-on experience building predictive and time-series forecasting models, working with large datasets, and deploying scalable solutions in production environments.

Key Responsibilities

• Develop and implement forecasting models (time-series and machine learning based).
• Perform exploratory data analysis (EDA), feature engineering, and model validation.
• Build, test, and optimize predictive models for business use cases such as demand forecasting, revenue prediction, trend analysis, etc.
• Design, train, validate, and optimize machine learning models for real-world business use cases.
• Apply appropriate ML algorithms based on business problems and data characteristics
• Write clean, modular, and production-ready Python code.
• Work extensively with Python Packages & libraries for data processing and modelling.
• Collaborate with Data Engineers and stakeholders to deploy models into production.
• Monitor model performance and improve accuracy through continuous tuning.
• Document methodologies, assumptions, and results clearly for business teams.

Technical Skills Required:

Programming

• Strong proficiency in Python
• Experience with Pandas, NumPy, Scikit-learn

Forecasting & Modelling

• Hands-on experience in Time Series Forecasting (ARIMA, SARIMA, Prophet, etc.)
• Experience with ML-based forecasting models (XGBoost, LightGBM, Random Forest, etc.)
• Understanding of seasonality, trend decomposition, and statistical modeling

Data & Deployment

• Experience handling structured and large datasets
• SQL proficiency
• Exposure to model deployment (API-based deployment preferred)
• Knowledge of MLOps concepts is an added advantage

Tools (Preferred)

• TensorFlow / PyTorch (optional)
• Airflow / MLflow
• Cloud platforms (AWS / Azure / GCP)

Educational Qualification

• Bachelor’s or Master’s degree in Data Science, Statistics, Computer Science, Mathematics, or related field.

Key Competencies

• Strong analytical and problem-solving skills
• Ability to communicate insights to technical and non-technical stakeholders
• Experience working in agile or fast-paced environments

Accessibility & Inclusion Statement

We are committed to creating an inclusive environment for all employees, including persons with disabilities. Reasonable accommodations will be provided upon request.

Equal Opportunity Employer (EOE) Statement

Ampera Technologies is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Job Title: Retail Sales Associate / Customer Service Associate – Apparel Retail

Experience: 1–3 years in Apparel / Fashion Retail (Freshers with good communication may also apply)

Job Summary:

We are looking for enthusiastic and customer-focused Retail Sales Associates / Customer Service Associates to join our apparel retail brand. The ideal candidates will be responsible for delivering excellent customer experiences, achieving sales targets, and maintaining the brand’s visual and service standards on the shop floor.

Key Responsibilities:

• Greet customers warmly and assist them in selecting products as per their preferences.
• Provide complete product knowledge and styling suggestions to enhance sales.
• Achieve individual and store sales targets through effective customer engagement.
• Ensure high levels of customer satisfaction through prompt and professional service.
• Maintain store hygiene, stock display, and visual merchandising standards.
• Handle billing, cash transactions, and returns as per company policy.
• Manage inventory and report stock levels to the store manager.
• Handle customer complaints and feedback with a positive attitude.

Key Requirements:

• 1–3 years of experience in Apparel / Fashion Retail (preferred).
• Strong communication and interpersonal skills.
• Pleasant personality with a customer-first approach.
• Basic knowledge of sales, POS systems, and retail operations.
• Team player with a proactive attitude and willingness to learn.
• Flexible to work in shifts, weekends, and festive seasons.

Qualification:

12th Pass / Graduate in any discipline (Diploma in Fashion or Retail Management preferred)

Salary: As per industry standards + Incentives

Joining: Immediate preferred

call us for the interview:

Email: etalenthire[at]gmail[dot]com

satish: 88O 27 49 743

Roles and Responsibilities

1.    Manage client relationships, and facilitators relationship at MHFAI for training and post-training support.

2.    Ideate, design, and implement program that focused on post-training support for mental health first-aiders.

3.    Leverage the new products of MHFAI to the clients that ensures implementation of mental health by building tools and guidelines (for organized groups).

4.    Oversee and facilitate MHFAI instructors for training and upskilling.

5.    Monitor and coordinate the MHFAI Awards program with all the stakeholders involved.

6.    Draft and initiate scientific research, and create tools required at workplace to measure mental health.

7.    Plan and manage webinars, events and activities to promote the idea of mental health at workplaces and educational institutions.

8.    Draft, design, manage and implement guidelines / resources with focus on mental health for the benefit of organized groups.

9.    Keep up-to-date with the latest trends and best practices in Learning and Development and / or mental health, and incorporate them into our training programs.

10. Manage the Learning and Development budget, ensuring that resources are allocated effectively and efficiently.

11. Provide support in other operational functions of MHFA as needed.

Requirements:

·      4-10 years in Counselling psychology and / or mental health training

·      Qualification: Education in Counselling / Medical Psychology

·      Experience in clinical work

·      Exposure to mental health training

·      Experience of having previously worked in organized group is desirable

VB.NET Developer (5+ Years Experience)

Job Description

We are seeking a highly skilled VB.NET developer with 5+ years of experience to join our development team. The ideal candidate will have a strong foundation in VB.NET and the .NET Framework, along with a proven track record of designing, developing, and deploying scalable and maintainable software solutions.

Responsibilities:

• Design, develop, and implement complex applications using VB.NET and the .NET Framework.
• Collaborate with designers, product managers, and other stakeholders to understand requirements and translate them into functional and user-friendly applications.
• Write clean, efficient, and well-documented code that adheres to best practices and coding standards.
• Develop and maintain web applications using ASP.NET (Web Forms or MVC).
• Build and interact with databases using ADO.NET.
• Create and implement reusable components and libraries.
• Troubleshoot and debug complex technical issues.
• Participate in code reviews and provide constructive feedback.
• Stay up-to-date with the latest trends and technologies in VB.NET and the .NET Framework.
• Contribute to the continuous improvement of our development processes and tools.

Required Skills and Experience:

• 5+ years of experience as a VB.NET developer.
• In-depth knowledge of VB.NET syntax, data types, control flow, and object-oriented programming (OOP) concepts.
• Strong understanding of the .NET Framework, including the CLR, CLI, and BCL.
• Experience with ASP.NET (Web Forms or MVC) for building web applications.
• Proficiency in ADO.NET for database access.
• Experience with Windows Forms for desktop application development (a plus).
• Familiarity with web services (SOAP and REST) and their integration.
• Understanding of XML and its use in data exchange and configuration.
• Knowledge of SQL for interacting with relational databases.

Preferred Skills:

• Experience with design patterns for writing maintainable code.
• Proficiency in version control systems like Git or SVN.
• Experience with unit testing frameworks like NUnit or MSTest.
• Understanding of cloud platforms (Azure, AWS) is a plus.
• Knowledge of API development and integration.
• Experience with security best practices and vulnerability mitigation techniques.
• Excellent communication and interpersonal skills.
• Ability to work independently and as part of a team.

Benefits:

We offer a competitive salary and benefits package, along with the opportunity to work on challenging and rewarding projects.

If you are a talented and passionate VB.NET developer with a proven track record of success, we encourage you to apply!

Qualification: B.com / BBA / MBA / 1-2 years of Experience in sales and marketing 

Skills: Excellent Communication and Writing skills in both English & Tamil, Spontaneous Mindset, Wide Knowledge about Sale &  Marketing , Social Skills and Technical knowledge, Anger & Stress management skills.

Salary: As per Industrial standard 

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.

Essential Skills:

• MS BizTalk
• Good Experience in Mapping, Orchestration, Deployments.
• Good to have experience in System Support (Operations)
• Knowledge on different Adapters/Configurations

Preferred Skills:

• Development Experience or Knowledge on MS Azure – Logic Apps, Functions, Service Bus, Storage.
• BizTalk 360
• C# or any Programming language basics
• Azure DevOps (CI/CD)

Product : Industrial Process Chiller

Job Responsibilities :

1.Collaborating with senior executives to establish and execute a sales goal for the region

2.Managing a sales team in order to maximize sales revenue and meet or exceed corporate-set goals

3.Forecasting annual, quarterly, and monthly sales goals

4.Assisting sales personnel in their techniques

5.Developing specific plans to ensure growth for both long and short-term

6.Educating the sales team with presentations of strategies, seminars, and regular meetings

7.Reviewing regional expenses and recommending improvements

8.Travel across South India, the base location will be Cochin / Chennai.

Requirements

Education: B.Tech Mech / Electrical with an MBA

Prefer candidates from Kerala / Chennai locations

• You must have a proven ability to sell industrial products/capital equipment / Heavy Machinery to industries like Pharma, Food and Beverages, Plastic, etc.
• A strong technical understanding of products and their application to facilities is critical.
• Must be willing to travel PAN India
• Must have a Bachelor's degree BE / B.Tech or equivalent in Electrical or Mechanical Engineering
• Must have Fluent language skills like English, Hindi, and Local Language of the respective state