Data Scientist or Senior Machine Learning Engineer

- Writing queries used for front- end applications (websites, desktop applications)

- Designing and coding database tables to store the application data

.- Data modeling to visualize database structure.

- Reviewing query performance and optimizing code.

Job Description

Build and maintain bots on Azure platform.  Integration with Active directory, WEB API based integration with external systems. Training and Integrate bots as per users’ requirements. Work in line with design guidelines, best practices and standards of bot deliverable. Creative approach to the conversation flow design, human aspects in the bot responses and sentiments

Qualifications

1. a) 5 years of experience in software development with clear understanding of the project life cycle
   b) Min 2-3 years of hands-on experience in Microsoft Azure Bot Framework, LUIS and other Cognitive services offered by Azure
   c) Hands on experience with Machine Learning based chat bots
   d) Experience with Azure bot services like Text Analytics etc.
   e)Strong database skills and hands-on experience on databases like SQL Server/Oracle
2. f) Strong experience on Azure Active directory and adaptive cards integration in Chat bot.
3. g) Strong experience designing and working with

with service-oriented architectures (SOA) and WebAPIs.

1. h) A strong experience on Microsoft Azure, ASPNET / MVC and programming languages such as C#/VBNET
2. i) Knowledge of Python and NodeJS is a plus
3. j) Ability to design and optimize SQL Server 2008 stored procedures.
4. k) Experience with JQuery, CSS3, HTML5 or similar technologies.

lead and optimize paid media campaigns across online marketplaces including Amazon, Flipkart, and Myntra. You will be responsible for building and scaling performance marketing strategies across Meta, Google, and marketplace ad platforms to drive traffic, conversions, and revenue growth.

Key Responsibilities:

1. Marketplace Advertising:

- Manage and optimize performance marketing campaigns on Amazon (AMS), Flipkart Ads, and Myntra Ads.

- Work with marketplace teams and internal category managers to allocate budgets based on SKU performance, seasonal demand, and brand objectives.

- Leverage keyword strategies, sponsored ads, and DSPs to grow product visibility and improve organic rankings.

- Monitor daily performance and adjust bids, keywords, and targeting to meet campaign KPIs.

- Collaborate with design and content teams to develop high-performing ad creatives and landing pages.

- Own A/B testing strategy across channels (copy, creative, audience, placements).

2. Budgeting & Reporting:

- Develop and manage monthly media plans and performance forecasts.

- Maintain strict control over campaign budgets and ensure efficient allocation across channels.

- Provide weekly/monthly reporting on KPIs like ROAS, CPA, CTR, CVR, etc. with actionable insights.

- Identify growth opportunities through data-driven insights and industry benchmarking.

Key Requirements:

- 4–6 years of hands-on experience in performance marketing for e-commerce marketplaces.

- In-depth knowledge of Amazon Advertising Console, Flipkart Ads Manager, and Myntra Ads/MPP.

- Strong analytical and data interpretation skills with proficiency in Excel, and dashboard tools like Looker Studio / Power BI.

- Understanding of marketing attribution, customer journey mapping, and conversion rate optimization.

- Experience working with fashion, apparel, or lifestyle categories is highly preferred.

- Ability to collaborate cross-functionally and manage agency or in-house creative resources.

Preferred Qualifications:

- Bachelor’s degree in Marketing, Business, or related field.

- Masters in Business Administration

- 4-6 years marketing experience

Job Title Big Data Developer

Job Description

Bachelor's degree in Engineering or Computer Science or equivalent OR Master's in Computer Applications or equivalent.

Solid Experience of software development experience and leading teams of engineers and scrum teams.

4+ years of hands-on experience of working with Map-Reduce, Hive, Spark (core, SQL and PySpark).

Solid Datawarehousing concepts.

Knowledge of Financial reporting ecosystem will be a plus.

4+ years of experience within Data Engineering/ Data Warehousing using Big Data technologies will be an addon.

Expert on Distributed ecosystem.

Hands-on experience with programming using Core Java or Python/Scala

Expert on Hadoop and Spark Architecture and its working principle

Hands-on experience on writing and understanding complex SQL(Hive/PySpark-dataframes), optimizing joins while processing huge amount of data.

Experience in UNIX shell scripting.

Roles & Responsibilities

Ability to design and develop optimized Data pipelines for batch and real time data processing

Should have experience in analysis, design, development, testing, and implementation of system applications

Demonstrated ability to develop and document technical and functional specifications and analyze software and system processing flows.

Excellent technical and analytical aptitude

Good communication skills.

Excellent Project management skills.

Results driven Approach.

Mandatory SkillsBig Data, PySpark, Hive

Position Title: Manager – Security Operations Organization /Function: Manager is responsible for day to day operational and project delivery for a set of customers Relevant Experience: 10+ years of experience in security area and at least 2 years as Security manager Educational Qualification: BE/B.Tech/ME/M.Tech/Graduate/Master in any stream with excellent academic record

Must-have Skills: • Must know common security policy frameworks and possess knowledge of how security programs are run at mid to large scale companies • Must have managed a team to deliver “Managed Security Service” or “Security Operations Center” • Prior working Background in either SIEM tools (Splunk, ArcSight, QRadar, DNIF etc.) or Vulnerability assessment and Management tool (Qualys/Rapid7) and process • Has broader context and understanding of managed security services • Must have service mindset and empathy. Must deal with a level of ambiguity, chaos and apparent stubbornness from customers, and manage around it by thinking through the issue or request from the customer’s perspective to drive to a reasonable conclusion • Must have prior experience on Project Management • Must have prior experience of onsite-offshore delivery model and should have directly worked with US/European customers or colleagues • Must have ITIL process knowledge

• Conducting analysis of website and application requirements.
• Writing back-end code and building efficient PHP modules.
• Developing back-end portals with an optimized database.
• Troubleshooting application and code issues.
• Integrating data storage solutions.
• Responding to integration requests from front-end developers.
• Finalizing back-end features and testing web applications.
• Updating and altering application features to enhance performance.

• Bachelor’s degree in computer science or a similar field.
• Knowledge of PHP web frameworks including Yii, Laravel, and CodeIgniter.
• Knowledge of front-end technologies including CSS3, JavaScript, and HTML5.
• Understanding of object-oriented PHP programming.
• Previous experience creating scalable applications.
• Proficient with code versioning tools including Git, Mercurial, CVS, and SVN.
• Ability to project manage.
• Good problem-solving skills.

Job Description

A business development executive will be  responsible for researching and pursuing new business leads for the growth of the business. The role involves active coordination across teams and demands exceptional interpersonal skills. The executive is expected to work on new business proposals which are a persuasive representation of an organization's services.

Responsibilities/Requirements

• Must have knowledge of online bidding for IT Projects (Bidding Tools: Freelancer, Upwork, Fiver, etc.)
• Proper knowledge of proposal writing.
• Candidates should have experience with client communication, Follow ups and Negotiation.
• Project Management experience will be a plus.
• Should have IT Background experience.

Key Skills

Bidding on Freelancer / Upwork / Fiverr, Proposal Making, Negotiation, Client Communication, Project Management

Ideal Candidate Profile (Essential Attributes)

• Expertise and Prior experience in JavaScript environment [Node JS/ PHP/ React JS/ React Native]
• Prior work experience in B2C start-ups (unicorn scale)
• Excellent coding skills with experience in building system architecture, databases
• Exposure to version control, documentation tools, progress management tools
• Must have built application from scratch and scaled to a sizable user base.

Desirable Attributes

• Experienced to work in agile environment
• Prior experience to host applications on cloud
• Able to work in fast paced evolving environment
• Ability to learn and adopt new tools/ technology

Target Industry/Sector

• Consumer Internet Companies – B2C

Key Responsibility Areas:

This will include but not limited to

• Development and building of large-scale applications which is scalable, high performing and resilient
• Understand product requirement and develop/deploy end-to-end scalable technology systems for our ed-tech business
• Setting up the technology infrastructure to host website and apps for our customers
• Integrate third party tools as per the product requirements
• Own the development and operations of our website, apps and database
• Regularly manage, test and fix issues related to security and performance
• Continuously strive to meet the development timelines with minimum bugs
• Maintain good coding practices to ensure quality, documentation, low maintenance
• Work closely with product owner, business owner and testing team to ensure timely and satisfactory product release
• Regularly stay in touch with technological changes in the industry and implement necessary changes to keep our technology ecosystem updated
• Any other items as deemed necessary for effective functioning and growth of the function

To know more about Centum Learning Ltd. please use the below links.

Brochure: http://centumlearning.com/documents/Centum_Brochure.pdf">http://centumlearning.com/documents/Centum_Brochure.pdf              

Website: http://www.centumlearning.com/">http://www.centumlearning.com/