

Job Description:
Machine Learning / AI Engineer (with 3+ years of experience)
We are seeking a highly skilled and passionate Machine Learning / AI Engineer to join our newly established data science practice area. In this role, you will primarily focus on working with Large Language Models (LLMs) and contribute to building generative AI applications. This position offers an exciting opportunity to shape the future of AI technology while charting an interesting career path within our organization.
Responsibilities:
1. Develop and implement machine learning models: Utilize your expertise in machine learning and artificial intelligence to design, develop, and deploy cutting-edge models, with a particular emphasis on Large Language Models (LLMs). Apply your knowledge to solve complex problems and optimize performance.
2. Building generative AI applications: Collaborate with cross-functional teams to conceptualize, design, and build innovative generative AI applications. Work on projects that push the boundaries of AI technology and deliver impactful solutions to real-world problems.
3. Data preprocessing and analysis: Collect, clean, and preprocess large volumes of data for training and evaluation purposes. Conduct exploratory data analysis to gain insights and identify patterns that can enhance the performance of AI models.
4. Model training and evaluation: Develop robust training pipelines for machine learning models, incorporating best practices in model selection, feature engineering, and hyperparameter tuning. Evaluate model performance using appropriate metrics and iterate on the models to improve accuracy and efficiency.
5. Research and stay up to date: Keep abreast of the latest advancements in machine learning, natural language processing, and generative AI. Stay informed about industry trends, emerging techniques, and open-source libraries, and apply relevant findings to enhance the team's capabilities.
6. Collaborate and communicate effectively: Work closely with a multidisciplinary team of data scientists, software engineers, and domain experts to drive AI initiatives. Clearly communicate complex technical concepts and findings to both technical and non-technical stakeholders.
7. Experimentation and prototyping: Explore novel ideas, experiment with new algorithms, and prototype innovative solutions. Foster a culture of innovation and contribute to the continuous improvement of AI methodologies and practices within the organization.
Requirements:
1. Education: Bachelor's or Master's degree in Computer Science, Data Science, or a related field. Relevant certifications in machine learning, deep learning, or AI are a plus.
2. Experience: A minimum of 3+ years of professional experience as a Machine Learning / AI Engineer, with a proven track record of developing and deploying machine learning models in real-world applications.
3. Strong programming skills: Proficiency in Python and experience with machine learning frameworks (e.g., TensorFlow, PyTorch) and libraries (e.g., scikit-learn, pandas). Experience with cloud platforms (e.g., AWS, Azure, GCP) for model deployment is preferred.
4. Deep-learning expertise: Strong understanding of deep learning architectures (e.g., convolutional neural networks, recurrent neural networks, transformers) and familiarity with Large Language Models (LLMs) such as GPT-3, GPT-4, or equivalent.
5. Natural Language Processing (NLP) knowledge: Familiarity with NLP techniques, including tokenization, word embeddings, named entity recognition, sentiment analysis, text classification, and language generation.
6. Data manipulation and preprocessing skills: Proficiency in data manipulation using SQL and experience with data preprocessing techniques (e.g., cleaning, normalization, feature engineering). Familiarity with big data tools (e.g., Spark) is a plus.
7. Problem-solving and analytical thinking: Strong analytical and problem-solving abilities, with a keen eye for detail. Demonstrated experience in translating complex business requirements into practical machine learning solutions.
8. Communication and collaboration: Excellent verbal and written communication skills, with the ability to explain complex technical concepts to diverse stakeholders

About ZeMoSo Technologies
About
We are a product-market-fit studio founded and maintained by successful corporate innovation. We bring products from napkins to product market fit, and our staff are some of the smartest and best engineers, designers and marketers around.
We provide end-to-end product design and development services for the most disruptive and innovative products around the world. We exponentially increase the odds of success for new products by applying lean methodologies and design thinking to the entire process: from napkin to product-market fit to scale. Zemoso Labs has been ranked as one of India’s fastest-growing companies by Deloitte, for two years in a row.
We bring the silicon valley style operating model to the startups around US and Europe.
Our startup customers have raised over $1.2 billion and created value ~$8billion after working with us.
We were featured as one of Deloitte Fastest 50 growing tech companies from India thrice (2016, 2018, and 2019). We were also featured in Deloitte Technology Fast 500 Asia Pacific both in 2016 and 2018. Our engineering studio has won O'Reilly's Architectural Katas event as well (Spring, 2022).
What does that mean for our people?
Our clients are building products that are changing the course of their industries. So, staying on the cutting-edge is non-negotiable and essential to our success. That means you will learn more here than anywhere else.
Connect with the team
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- Curate accurate and compelling product listings for the brand’s website & marketplaces like Amazon, Flipkart, Pepperfry, etc.
- Collaborate with teams to gather and update product information.
- Maintain consistent catalog formatting and apply SEO practices depending on type of platform.
- Be proactive in analyzing listing performance and identifying enhancement opportunities.
- Maintain the upload TAT target.
- Participate in the identification and correction of product errors and investigate catalog-related complaints.
- Coordinate with internal teams to ensure accurate and timely listings.
- Contribute information, ideas, and research to help develop and improve the quality of listings.
- Stay updated on industry trends and implement best practices.
Requirements:
- Proven catalog management expertise.
- Minimum 1-year experience in Amazon & Flipkart listing .
- Any Graduate Degree.
- Familiarity with e-commerce platforms and cataloging.
- Strong organizational and communication skills.
- Problem-solving with adaptability.
- Excellent interpersonal communication skills.
- Good excel knowledge.
- A keen interest in and knowledge of Sleep Solution related brands.
- A keen eye for details.
- Previous e-commerce experience is a plus.
What's in it for you?
- You get to drive the D2C revolution in India.
- Opportunity for professional growth.
- Direct exposure to running a business.
- Great peers, you can learn from.
- A chance to join a collaborative and dynamic team dedicated to enhancing the customer experience.

Role: Data Engineer
Company: PayU
Location: Bangalore/ Mumbai
Experience : 2-5 yrs
About Company:
PayU is the payments and fintech business of Prosus, a global consumer internet group and one of the largest technology investors in the world. Operating and investing globally in markets with long-term growth potential, Prosus builds leading consumer internet companies that empower people and enrich communities.
The leading online payment service provider in 36 countries, PayU is dedicated to creating a fast, simple and efficient payment process for merchants and buyers. Focused on empowering people through financial services and creating a world without financial borders where everyone can prosper, PayU is one of the biggest investors in the fintech space globally, with investments totalling $700 million- to date. PayU also specializes in credit products and services for emerging markets across the globe. We are dedicated to removing risks to merchants, allowing consumers to use credit in ways that suit them and enabling a greater number of global citizens to access credit services.
Our local operations in Asia, Central and Eastern Europe, Latin America, the Middle East, Africa and South East Asia enable us to combine the expertise of high growth companies with our own unique local knowledge and technology to ensure that our customers have access to the best financial services.
India is the biggest market for PayU globally and the company has already invested $400 million in this region in last 4 years. PayU in its next phase of growth is developing a full regional fintech ecosystem providing multiple digital financial services in one integrated experience. We are going to do this through 3 mechanisms: build, co-build/partner; select strategic investments.
PayU supports over 350,000+ merchants and millions of consumers making payments online with over 250 payment methods and 1,800+ payment specialists. The markets in which PayU operates represent a potential consumer base of nearly 2.3 billion people and a huge growth potential for merchants.
Job responsibilities:
- Design infrastructure for data, especially for but not limited to consumption in machine learning applications
- Define database architecture needed to combine and link data, and ensure integrity across different sources
- Ensure performance of data systems for machine learning to customer-facing web and mobile applications using cutting-edge open source frameworks, to highly available RESTful services, to back-end Java based systems
- Work with large, fast, complex data sets to solve difficult, non-routine analysis problems, applying advanced data handling techniques if needed
- Build data pipelines, includes implementing, testing, and maintaining infrastructural components related to the data engineering stack.
- Work closely with Data Engineers, ML Engineers and SREs to gather data engineering requirements to prototype, develop, validate and deploy data science and machine learning solutions
Requirements to be successful in this role:
- Strong knowledge and experience in Python, Pandas, Data wrangling, ETL processes, statistics, data visualisation, Data Modelling and Informatica.
- Strong experience with scalable compute solutions such as in Kafka, Snowflake
- Strong experience with workflow management libraries and tools such as Airflow, AWS Step Functions etc.
- Strong experience with data engineering practices (i.e. data ingestion pipelines and ETL)
- A good understanding of machine learning methods, algorithms, pipelines, testing practices and frameworks
- Preferred) MEng/MSc/PhD degree in computer science, engineering, mathematics, physics, or equivalent (preference: DS/ AI)
- Experience with designing and implementing tools that support sharing of data, code, practices across organizations at scale
- Inventory Specialist (Req 2)
Must have skills:
Should have experience as End user in SCM
Expertise in Supply Chain Management (SCM) Oracle preferred
Experience in Inventory Management
- You will coordinate and route the flow of material between contract manufacturers and distribution centers in North America, Europe, and Asia.
- You will expedite parts to remedy any shortage problems.
- Perform purchase order receipts, create travelers, and maintain records of material flow.
- Updating logs, databases, maintaining files, project reports, specifications, product information, and documentation.
- Preparing processes and status reports, assigning and monitoring documents/databases, and reviewing documents/databases for accuracy and completeness.
- Responsible for incoming and outgoing material flows primarily supporting global distribution activities.
- Monitor the flow of material and parts between various suppliers and internal departments to meet tight schedules.
We are seeking extremely smart Android developers who are passionate about pushing mobile technologies to the limits.
- Design and develop products by working closely with business teams.
- Design super intuitive experiences in the next generation of our mobile applications.
- Build performant, scalable, yet secure, enterprise-ready android applications with architecture that is fast yet lean on the backend servers enabling them to support millions of users in parallel.
- Build enterprise-ready back end architectures that can support millions of users in parallel.
- Gain experience with hands-on coding and independent ownership of software components.
- Follow strong engineering best practices and champion their adoption.
Requirements
- 2+ years’ experience in android software development and delivery.
- Bachelor’s or Master’s degree in engineering from a reputed institute(preferably IITs, NITs, or other top engineering institutes).
- Strong grasp of CS fundamentals, algorithms and excellent problem-solving abilities.
- All experience should be from good product development or e-commerce background.
- Must have shown good stability in all your previous associations.
- Knowledge of UI architectural patterns like MVVM(preferable), MVC, MVP, data binding, activity & fragment lifecycle, recycler view, navigation component, layouts (constraint layout preferable), theming etc.
- Should have actively used retrofit, work managers, android jetpack, Rx java, dagger, retrofit, android sdk, GIT/bitbucket, gradle/ant and very keen on exploring other proven tech stacks.
- Comfortable with test-driven development in android with UI testing, instrumented unit testing and unit testing using junits, mockito or other tools.
- Willingness to learn and write simple backend REST API’s (preferably in Java, spring boot & hibernate) without having to completely depend on backend engineers for delivery.
- Has worked in a fast-paced agile organization building stateless and re-entrant/resumable android applications.


Minimum 5 years of coding experience in Swift in creating Enterprise Mobile Applications of high
performance and global at scale
Hands on experience in performance tuning, debugging, monitoring
Experience designing clean and maintainable APIs
Working experience with popular thid party libraries for networking, async image loading
Experience building complex applications and g Objective-C / C++/SWFIT with Cocoa and other
frameworks
Strong understanding of iOS application architecture and Implementation (MVC, MVVM)
Experience with multithreaded programming, reusable frameworks, UI components, iOS SDK performance
tools and optimization techniques
Knowledge on UIKit, Core Animation, Autolayout, Size Classes, SnapKit
Knowledge on Core Location, MapKit, AVFoundation, StoreKit, Extensions, AddressBook, EventKit, CAllKit,
SiriKit, Core Bluetooth
Knowledge on Spatial Reasoning
Experience in following best Coding, Security, Unit testing and Documentation standards and practices
Experience in Agile methodology.
Ensure quality of technical and application architecture and design of systems across the organization.
Effectively research and benchmark technology against other best in class technologies.
Previous experience of developing VoIP based solution, live streaming/video calling based application
DevOps understanding is a plus.
Previous experience of working in Product/Solution development or Start-ups will be added advantage
Domain Knowledge: Health care
Good Communication skill
JOB SUMMARY
Work on the website, enterprise applications (multichannel), embedded product UI’s
- Translate high-level design requirements into wireframes and engaging, intuitive, and functional user interfaces
- Ability to execute visual designs at all stages of the project. From conceptual to finalization and handover
- Ability to create visual design concepts, style guides, and design documents
- Conduct expert/heuristic evaluation reviews of the products and services. Providing design recommendations.
- Collaborate with product management and engineering teams to implement innovative solutions
- Work closely with the developer team, manage and maintain designs to meet customer needs, validate and ensure delivering world-class experiences
- Participate in design discussions and collaborative sessions with teams and stakeholders, offering and providing feedback on concepts and ideas to evolve the experience
- Create mood boards, mind maps and be a part of brainstorming sessions
- Deliver high fidelity schematics, workflows, interaction storyboards, and design deliverables that guide creative, content, and development efforts
- Be a productive and additive teammate, actively helping leaders and peers to raise the bar while also capitalizing on ideas from others
- Knowledge of Mobile, Tablet, and Desktop design constraints and patterns
What are we looking for?
Qualifications and Skills:-
- A talented UI/UX Designer with a keen eye for details, a storyteller, and a problem solver
- Excellent understanding of typography, Color, Layout
- Strong verbal and writing skills, ability to tell a story around an experience or solution
- Fluency in creating user flows, wireframes, and prototypes preferably on Adobe CS, Sketch, Axure, etc
- Contributes to building a design-centric work culture

Technical Skills:
- Must have skills:
- MVC, .Net C# 4.0, 4.5, .Net Core 3.1
- ASP .Net & ASP .Net Core
- Angular
- HTML, CSS, & JavaScript
- Database - SQL Server – 12/13/14/15



1- React Native with iOS / Android – Proficient
2- React.js, Node.js, MySQL, MongoDB – Proficient
3- HTML, CSS, SCSS, JavaScript, Bootstrap.
4- Solid understanding of AJAX, JavaScript, JQuery, JSON data, MVC Framework.
1- Develop and deliver high quality products using ReactJS , React Native, Node js - Proficient
2- Responsive UI development using ReactJS and React Native
3- Validation and implementation of UI compatibility for cross platforms like web, mobile and tablets.
4- Working knowledge of Agile scrum methodology, Github, JIRA
5- Worked on TDD framework.

