Senior UX Engineer

Python Developer (1–2 Years) – Agentic RAG / LLM Applications

Experience - 1 to 2 Years

Location - Chembur, Mumbai

Job Summary

We are seeking a Python Developer (1–2 years of experience) with hands-on knowledge of LLM-based applications, particularly Agentic RAG (Retrieval Augmented Generation) workflows. The candidate should be comfortable building AI-powered assistants using LangChain / LlamaIndex, integrating vector databases, and delivering production-ready APIs.

Key Responsibilities

• Develop and maintain backend services using Python (FastAPI / Flask)

• Implement RAG pipelines (document ingestion → chunking → embedding → retrieval → generation)

• Build Agentic RAG workflows:

o tool calling / function calling

o multi-step reasoning tasks

o query rewriting, routing, planner-executor patterns

• Integrate Vector Databases:

o ChromaDB / FAISS / Pinecone / Weaviate (any)

• Implement ingestion pipelines for:

o PDFs, DOCX, Excel, websites, emails, internal docs

• Build prompt templates, guardrails, and response formatting

• Add observability/logging:

o token usage, cost tracking, latency, trace logs

• Write clean, modular, and testable code

• Deploy services using Docker, basic CI/CD support

Required Skills

• Strong knowledge of Python development

• Experience with FastAPI / Flask

• Good understanding of RAG concepts:

o chunking strategies

o embeddings

o similarity search

o reranking (basic)

• Hands-on with at least one framework:

o LangChain / LlamaIndex

• Knowledge of LLM APIs

o OpenAI / Azure OpenAI / Anthropic / local models (any)

• Experience with databases

o PostgreSQL / MySQL (any)

Job description

Job description

Job Description:

We are looking for a skilled and passionate React Native Developer to join our mobile application development team. You will be responsible for designing and developing cross-platform mobile applications that deliver seamless user experience on both iOS and Android.

Key Responsibilities:

• Develop and maintain high-quality mobile applications using React Native
• Build and deploy apps for iOS and Android platforms
• Integrate third-party APIs and RESTful web services
• Work with state management libraries like Redux or Context API
• Collaborate with the design team to implement pixel-perfect UI/UX
• Debug and optimize app performance across platforms and devices
• Use Git for version control and maintain clean, modular code

Required Skills:

• Strong proficiency in React Native and JavaScript (ES6+)
• Experience : 3 - 5Years
• Good understanding of mobile UI/UX principles
• Experience with Redux / Context API for state management
• Hands-on experience with mobile debugging tools and performance tuning
• Familiarity with native modules, bridging, and Expo/CLI
• Experience integrating APIs using Axios or Fetch
• Basic knowledge of Android Studio and Xcode
• Experience with Git and collaborative version control practices

Educational Qualification:

Bachelors degree in computer science, Engineering, or a related field

• Coding Complex Modules
• Code review and enforcing best practices
• Improve application architecture
• Constantly improve his/her own skill set
• Customisation to existing open souce and custom built applications
• Building a knowledge base of the latest programming trends, best practices and methodologies.

• B.Tech/BCA/MCA or M.Tech
• Experience into Javascript (Node.js, Angular.js/React.js)
• Experience representing work to a broader product team and other leaders, clearly and succintly articulating the goals and concepts

Key Responsibilities:

- Design, develop, and maintain scalable applications using Python and TypeScript.

- Work with cutting-edge tech, building solutions using Large Language Models.

- Architect and optimise cloud infra for efficiency, security, and scalability (AWS, Azure, or GCP).

- Integrate and deploy APIs, databases, and front-end interfaces seamlessly.

- Lead code reviews to uphold coding standards and mentor junior developers.

Required Skills and Qualifications:

- 8+ years in software development with expertise in Python and TypeScript.

- Exposure to building or integrating solutions using LLMs.

- Proven ability to lead teams or projects, ensuring high quality outcomes.

- Proficiency in managing cloud environments (AWS, Azure, or GCP).

- Hands-on experience with CI/CD pipelines, containerisation and Infrastructure-as-Code.

- Strong skills in SQL/NoSQL databases and performance tuning.

- Exceptional analytical and debugging skills.

Nice to Have:

- Experience with vector databases (e.g. Weaviate or Milvus) for semantic search or embedding storage.

- Familiarity with Gen AI frameworks and tools (e.g., LangChain, LlamaIndex).

- Familiarity with frontend frameworks (Next.js or Angular).

- Active contributions to open-source projects or a strong GitHub portfolio.

What We Offer:

- Opportunity to work with the latest in Generative AI.

- Competitive salary and comprehensive benefits.

- A forward-thinking, collaborative environment.

- Flexibility in work policies to foster a healthy work-life balance.

Role and Responsibilities

1 The primary job of the incumbent is to detail and document all customer impacting processes.

2 He/ She shall also be the domain expert on credit card management system and be the interface for system enhancements as well as testing the functionalities prior to release of those enhancements into production

3  Document all customer impacting processes.

4 Discuss with all stakeholders to lay out the processes for the organisation.

·

5  Discussion with stakeholders on business enhancements required on Credit Card management system and automation required on satellite systems/ End User computing systems.

6·Business Analysis for enhancements to the Credit Card Management System/ EUC systems.

'

7 Lead the UAT for Credit Card Management systems/ EUC systems.

8 Define and execute test cases for code and product changes pending implementation.

·

9 Research transactional data to identify anomalies and facilitate process improvement efforts.

· 

10 Manage/ Control the overall process depository.

Qualifications and Education Requirements

 SKILLS required

·       Deep understanding of the Credit Card life cycle.

·       Deep understanding of Credit Card Management systems (Cardpac, VisionPlus, Any )

·       2/3 years’ experience in a Credit Card Operations/ Service

·       Highly organized with strong communication, problem-solving, documentation, and presentation skills.

·       Bachelor’s degree preferred, but relevant years’ experience considered.

·       Experience with use case development and testing coordination.

·       Knowledge of process analysis and process efficiencies.

·       Proficiency in Microsoft Word and Excel.

Job Responsibilities:

* Design, build, and maintain efficient, reusable, and reliable Java code

* Ensure the best possible performance, quality, and responsiveness of the applications

* Identify bottlenecks and bugs, and devise solutions to these problems

* Help maintain code quality, organization, and automatization

* Prepare the technical design of complex technology components

Mandatory Skills:

* Proficient in Java (JDK 1.7) or above JDK 8 preferable, with a good knowledge of its ecosystems with a knack for writing clean, readable Java code, writing reusable Java libraries along with knowledge of concurrency patterns in Java

* Solid understanding of object-oriented programming along with various design and architectural patterns

* Hands on experience with Spring, Spring Boot, JUnit

* Familiarity with concepts of MVC, Microservices, RESTful

We are looking for Fullstack Engineers (MERN) to help us in the next stage of our journey with experience in developing real-time server applications based on Node.js, Express.js, MongoDB databases

• Write, execute and maintain clean, reusable, and scalable code
• Integrate our various data storage solutions
• Should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries
• Ensure the responsiveness and boost the performance of our apps
• Find and address the various bottlenecks and bug-fixes
• Help in code automatization

• Proven experience in high-level programming languages like Node.js and Express.js with state management tools like Redux
• Good understanding of React, Next.JS, Bootstrap, and Material UI
• Thorough understanding of modeling and scaling databases like Firebase, and SQL
• Expertise in developing micro-services based REST APIs and exposure to API Gateway
• Should be well-versed with collaboration tools like Git, JIRA, etc
• Comfortable working within GCP, AWS, Azure, or equivalent ecosystem
• Knowledge on open-source technologies such as NoSQL, MongoDB, Data Formats (XML / JSON), JavaScript Frameworks ReactJS, JS, JQuery, CSS, HTML5, in-memory databases, Build tools like webpack.

• 2+ years of prior experience working in a software engineering environment
• B. E in Computer Science/Information Science or equivalent degree

• Writing compelling content for email campaigns, landing pages, advertisements, live events, webinars and communication with customers
• Improvising current product portfolio leading to better audience engagement and brand positioning
• Researching on topics that are of interest to our target audience and creating pipeline of future launches
• Staying up-to-date with trending advertising strategies
• Creating out-of-the-box campaign ideas
• Proofreading, editing and improving content created by others and ensuring brand consistency
• Working alongside team members to come up with concepts and ideas to increase revenue
• Ensuring correct grammar and spelling throughout content and website

• Researching on consumer interests to come up with relevant topics and ensuring these journalistic articles are backed up by scientific Ayurvedic research, and write them in an easy-to-understand fashion that’s also scientifically accurate.
• Researching the target audience’s interests and needs    
• Researching the scientific Ayurvedic understanding of said topics
• Creating highly valuable informational articles for online purposes 
• Staying up-to-date with latest trends in USA and EU regarding skincare, health and wellness 
• Creating mind-blowing value for our customers 
• Establishing the organization as an authoritative figure through accurate and useful informational
• Ensuring compliance with law (e.g. copyright and regulatory bodies) pieces