
Python Developer - AI/MLYour Responsibilities
- Develop, train, and optimize ML models using PyTorch, TensorFlow, and Keras.
- Build end-to-end LLM and RAG pipelines using LangChain and LangGraph.
- Work with LLM APIs (OpenAI, Anthropic Claude, Azure OpenAI) and implement prompt engineering strategies.
- Utilize Hugging Face Transformers for model fine-tuning and deployment.
- Integrate embedding models for semantic search and retrieval systems.
- Work with transformer-based architectures (BERT, GPT, LLaMA, Mistral) for production use cases.
- Implement LLM evaluation frameworks (RAGAS, LangSmith) and performance optimization.
- Design and maintain Python microservices using FastAPI with REST/GraphQL APIs.
- Implement real-time communication with FastAPI WebSockets.
- Implement pgvector for embedding storage and similarity search with efficient indexing strategies.
- Integrate vector databases (pgvector, Pinecone, Weaviate, FAISS, Milvus) for retrieval pipelines.
- Containerize AI services with Docker and deploy on Kubernetes (EKS/GKE/AKS).
- Configure AWS infrastructure (EC2, S3, RDS, SageMaker, Lambda, CloudWatch) for AI/ML workloads.
- Version ML experiments using MLflow, Weights & Biases, or Neptune.
- Deploy models using serving frameworks (TorchServe, BentoML, TensorFlow Serving).
- Implement model monitoring, drift detection, and automated retraining pipelines.
- Build CI/CD pipelines for automated testing and deployment with ≥80% test coverage (pytest).
- Follow security best practices for AI systems (prompt injection prevention, data privacy, API key management).
- Participate in code reviews, tech talks, and AI learning sessions.
- Follow Agile/Scrum methodologies and Git best practices.
Required Qualifications
- Bachelor's or Master's degree in Computer Science, AI/ML, or related field.
- 2–5 years of Python development experience (Python 3.9+) with strong AI/ML background.
- Hands-on experience with LangChain and LangGraph for building LLM-powered workflows and RAG systems.
- Deep learning experience with PyTorch or TensorFlow.
- Experience with Hugging Face Transformers and model fine-tuning.
- Proficiency with LLM APIs (OpenAI, Anthropic, Azure OpenAI) and prompt engineering.
- Strong experience with FastAPI frameworks.
- Proficiency in PostgreSQL with pgvector extension for embedding storage and similarity search.
- Experience with vector databases (pgvector, Pinecone, Weaviate, FAISS, or Milvus).
- Experience with model versioning tools (MLflow, Weights & Biases, or Neptune).
- Hands-on with Docker, Kubernetes basics, and AWS cloud services.
- Skilled in Git workflows, automated testing (pytest), and CI/CD practices.
- Understanding of security principles for AI systems.
- Excellent communication and analytical thinking.
Nice to Have
- Experience with multiple vector databases (Pinecone, Weaviate, FAISS, Milvus).
- Knowledge of advanced LLM fine-tuning (LoRA, QLoRA, PEFT) and RLHF.
- Experience with model serving frameworks and distributed training.
- Familiarity with workflow orchestration tools (Airflow, Prefect, Dagster).
- Knowledge of quantization and model compression techniques.
- Experience with infrastructure as code (Terraform, CloudFormation).
- Familiarity with data versioning tools (DVC) and AutoML.
- Experience with Streamlit or Gradio for ML demos.
- Background in statistics, optimization, or applied mathematics.
- Contributions to AI/ML or LangChain/LangGraph open-source projects.

About Arcitech
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Skills required:
- Strong expertise in .NET Core / ASP.NET MVC
- Candidate must have 8+ years of experience in Dot Net.
- Candidate must have experience with Angular.
- Hands-on experience with Entity Framework & LINQ
- Experience with SQL Server (performance tuning, stored procedures, indexing)
- Understanding of multi-tenancy architecture
- Experience with Microservices / API development (REST, GraphQL)
- Hands-on experience in Azure Services (App Services, Azure SQL, Blob Storage, Key Vault, Functions, etc.)
- Experience in CI/CD pipelines with Azure DevOps
- Knowledge of security best practices in cloud-based applications
- Familiarity with Agile/Scrum methodologies
- Flexible to use copilot or any other AI tool to write automated test cases and faster code writing
Roles and Responsibilities:
- Good communication Skills is must.
- Develop features across multiple subsystems within our applications, including collaboration in requirements definition, prototyping, design, coding, testing, and deployment.
- Understand how our applications operate, are structured, and how customers use them
- Provide engineering support (when necessary) to our technical operations staff when they are building, deploying, configuring, and supporting systems for customers.
Hands-on experience with Spark and SQL
Good to have java knowledge
Job Overview :
We are looking for a skilled Node.js Developer to join our team. You will be responsible for developing and maintaining server-side applications, APIs, and services, ensuring high performance, scalability, and reliability.
Responsibility :
-Develop Backend Services: Build and maintain server-side applications using Node.js.
-API Integration: Develop and integrate RESTful APIs.
-Database Management: Work with databases (SQL/NoSQL) for efficient data storage and access.
-Optimize Performance: Ensure the application is optimized for speed and scalability.
-Debugging and Troubleshooting: Identify and resolve issues in the backend system.
-Collaboration: Work with front-end developers to ensure seamless integration between server- side and client-side systems.
Education :
- Bachelor’s degree in Computer Science, Engineering, or a related field.
Ready to take the next step in your career? Submit your application today and become a part of our innovative team at Rayvat (Jenya) Outsourcing. We look forward to meeting you!
As a Node.js Developer at Primathon Technology, you will be responsible for designing, developing, and maintaining server-side applications using Node.js. You will collaborate with cross-functional teams to implement new features, optimize existing functionality, and ensure the best possible performance, security, and user experience. Key Responsibilities:
1. Develop and maintain server-side applications using Node.js, ensuring optimal performance and scalability.
2. Collaborate with front-end developers, designers, and other stakeholders to implement new features and enhance existing functionality.
3. Write clean, maintainable, and efficient code while adhering to coding standards and best practices.
4. Participate in code reviews to ensure code quality and consistency within the development team.
5. Troubleshoot and debug issues across the application stack, identifying and resolving performance bottlenecks and other challenges. 6. Implement security and data protection measures, ensuring the application's compliance with industry standards.
7. Optimize applications for maximum speed and scalability. Qualifications and Skills:
1. Bachelor's degree in Computer Science, Engineering, or a related field.
2. Minimum of 2 years of professional experience as a Node.js Developer
. 3. Proficient in server-side JavaScript programming using Node.js.
4. Strong understanding of asynchronous programming, including Promises and async/await.
5. Experience with RESTful API development and integration.
6. Familiarity with front-end technologies such as HTML, CSS, and JavaScript frameworks (e.g., React, Angular, Vue) is a plus.
7. Knowledge of database systems (e.g., MongoDB, MySQL, PostgreSQL) and data modeling.
8. Experience with version control systems (e.g., Git) and collaborative development workflows.
9. Good understanding of software development lifecycle (SDLC) and agile methodologies.
10. Strong problem-solving skills and attention to detail
- Manage different versions of complicate code and distribute them to different teams in the organization utilizing TFS.
- Develop an ASP.Net application to input and manage a production schedule, production statistical analysis and trend reporting.
- Create routines for importing data utilizing XML, CSV and comma delimitate files.
- Filter and cleanse OLTP data with complex store procedures and SSIS packages in the staging area.
- Develop a dimensional database and OLAP cube using SSAS for analysis, maintenance and good customer service.
- Involve in development and implementation of SSIS, SSRS and SSAS application solutions for various business units across the organization.
- Extract the data from XML and load it to dimensional model.
- Maintain SQL scripts, indexes, complex queries for data analysis and extraction.
- Create advanced reports like dashboard and scoreboard using SharePoint and power pivot for better presentation of data.
- Create cubes in SSAS reports which require complex calculations such as calculation of the premium for a particular policy.
- Create SharePoint sub sites, lists, libraries, folders and apply site permissions according to the given requirement.
- Work with business analysts, subject matter experts, and other team members to determine data extraction and transformation requirements.
- Develop T-SQL functions and store procedures to support complex business requirements.
- Create and configure an OLTP replication database for disaster recovery purpose.
- Designed/Implemented/Maintain OLAP servers and processes to replicate production data to the server.
- B.Tech/B.E(Computer Science/Information Technology) and 4+ years of software development experience
- Strong experience in Python
- Strong problem-solving skills, Computer science fundamentals, Data structures, and Algorithms
- Knowledge of Databases such as SQL and Nosql
- Highly proficient in JavaScript and Typescript, PassportJs, Sequelize.
- Working knowledge of Node.js frameworks such as ExpressJs, SailsJs, VueJs and ElectronJs.
- Good understanding of server-side templating languages such as Jade, EJS, Mustache etc.
- Good understanding of server-side CSS preprocessors such as Stylus, Less,Sass etc.
- Basic understanding of front-end technologies, such as HTML5, and CSS3
- Sound knowledge of Testing frameworks such as Mocha, Chai, Jasmine, Cucumber etc.
- Experience of writing unit, integration and E2E tests.
- Experience of working with SQL databases.
- Experience of integrating third party APIs.
- Good understanding of code versioning tools, such as Git.
- Good Communication Skills.
Qualifications & Responsibilities
- Strong hands-on experience with Java; full-stack development
- Designs, codes, tests, debug, and documents software, and enhance existing components to ensure that software meets business needs
- Deploy and maintain Applications/Systems
- Work with other software engineers for one or more Agile scrum teams assigned to work on the project · Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues, and plans to technology leadership
- Develop reusable patterns and encourage innovation that will enhance team velocity · Collaborate on the design with other team members and product owners, both inside and outside the scrum team
- Estimate engineering work effort for the engineering team and effectively identify and prioritize the high impact tasks
- Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines
- Drive a quality mindset within the team
Skills:
- 2+ years of full Software Development Life Cycle experience
- 2+ years of experience working as a full-stack java developer
- 1+ years of web development with AngularJS
- Experience or familiarity with technologies such as WSDL, REST and/or SOAP web services, XML, JBoss, Adobe CQ5 DAM, HTML5, CSS3, Bootstrap, Hibernate, Spring.
Experience- 1 year is sufficient to apply
Salary- Upto 35k per month.
Expereince: 3-5 years
Domain: SQL server/SSIS/Cloud technology
Good Knowledge in Creating new tables in database.
Using Triggers, trunket,delete,view,etc








