Mainframe Operator/ Mainframe Operations

Lead RAG / Knowledge AI Engineer - (Freelance)

Positions: 1

Experience: Ideally 6–10 years, with strong recent production RAG experience.

Mission

Own UC1's permission-aware enterprise knowledge and retrieval architecture.

Mandatory capabilities

• Python
• Production RAG
• Embeddings
• Vector search
• Hybrid search
• BM25/sparse retrieval
• Semantic search
• Document chunking
• Metadata extraction/filtering
• Query transformation
• Reranking
• Context engineering
• Grounded generation
• Citation generation
• Hallucination mitigation
• RAG evaluation

Strong experience with Milvus, pgvector, Qdrant, Weaviate, Pinecone, Elasticsearch/OpenSearch vector search or equivalent.

Major differentiator

Prior implementation of:

User Identity $B"*(J Source ACL $B"*(J Retrieval Filter $B"*(J Search $B"*(J Reranking $B"*(J Authorized Context $B"*(J LLM

Experience with SharePoint, Microsoft Graph, Microsoft 365, Confluence and Entra ID/Azure AD should receive significant preference.

Job Overview: We are seeking a skilled MERN Stack Developer responsible for designing and developing robust and scalable web applications. The ideal candidate will have a strong understanding of the entire web development process (design, development, and deployment) and be proficient in the MERN stack: MongoDB, Express.js, React.js, and Node.js.

Key Responsibilities:

• Full Stack Development: Design, develop, and deploy full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js).
• API Development: Build RESTful APIs and integrate them with front-end components.
• Database Management: Design, manage, and optimize MongoDB databases for high-performance and scalability.
• UI/UX Collaboration: Work closely with UI/UX designers to implement responsive and user-friendly interfaces.
• Code Quality: Write clean, maintainable, and efficient code, following best practices and coding standards.
• Testing and Debugging: Perform unit testing, debugging, and integration testing to ensure the quality and functionality of the application.
• Version Control: Use Git for version control and collaborate with other developers on code management.
• Continuous Learning: Stay up-to-date with emerging technologies and best practices in web development and apply them to projects.

Required Skills and Qualifications:

• Proficiency in:
• React.js: Strong understanding of React.js and its core principles, including hooks, state management, and component lifecycle.
• Node.js & Express.js: In-depth knowledge of Node.js and Express.js for server-side development.
• MongoDB: Experience with MongoDB for database design, development, and optimization.
• JavaScript/ES6+: Proficiency in modern JavaScript (ES6+) and understanding of asynchronous programming.

Java Full Stack Developer

Experience required-4.5 to 7yrs

Mandatory Skills- Front end- HTML, CSS, Javascript, Angular/React

Back end- Java, Springboot/Node/Python, Any SQL/RDBMS, OS

Jenkins for Deployment

• Following up on leads and winning new clients.
• Developing and implementing strategic plans to manage and grow accounts.
• Retaining clients and building strong, trusting relationships. Understanding client needs and identifying new business opportunities within your portfolio.
• Providing superior customer service and ensuring client satisfaction. Communicating and coordinating with internal teams to deliver solutions.
• Identifying opportunities for improvement and proposing new tools and processes.
• Supporting sales teams to improve their performance and reach targets. Developing and maintaining excellent knowledge and understanding of our business, offerings, competitors, and industry.

Associate – Recruitment.

LinkedIn- https://www.linkedin.com/in/sakshi-kulkarni-292932229/">Sakshi Kulkarni | LinkedIn

Website: http://www.bohiyaanam.com/">http://www.bohiyaanam.com/
Bohiyaanam Talent Solutions

Job Description:

We are looking for a skilled and ambitious Senior Full-Stack Developer (React/React-Native, PHP, and NodeJs )to join our development team. In this role, you will be responsible for developing and implementing applications using React.js, NodeJS, PHP, and its libraries such as Redux, Redux-Saga, ExpressJs, Laravel. You will also be responsible for profiling and improving performance and documenting the codebase. To ensure success as a Full Stack developer, you should have in-depth knowledge of Javascript (ES6 or above), NodeJS, PHP 7.x, MySQL and its concepts, excellent coding skills, and a good understanding of progressive web applications.

Full Stack Developer Responsibilities:

• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Understand the past code and improve when needed.
• Develop components in a scalar way so, can be used again.
• Developing and implementing front-end + back-end architecture to support user interface concepts.
• Monitoring and improving application performance.
• Documenting application changes and developing updates.

Full Stack Developer Requirements:

• In-depth knowledge of Javascript, CSS, and HTML.
• In-depth knowledge of REACT libraries like Webpack, Redux, Redux-Saga and React Router.
• In-depth knowledge of NodeJs, ExpressJs, PHP, Laravel Framework
• Experience with User interface design and development.
• Experience with browser-based debugging and performance testing software
• Excellent troubleshooting skills.
• Build high-quality user interfaces from design mockups.
• Good project management skills and communication skills
• Collaborate with Product, Design, and other developers to understand requirements.
• Write tests to ensure high-grade code.
• Adhere to code style and code quality standards.
• Provide code review feedback to teammates.
• Good understanding of AWS infrastructure.

• Testing mobile devices to ensure their configuration, operation, and capabilities work efficiently.
• Working with device manufacturers, product managers, and development teams to test and optimize mobile products.
• Developing automated test scripts and frameworks for improved mobile app performance.
• Working with a variety of databases and coding programs, such as Objective-C, Java, HTML, as well as XML and JSON feeds.
• Updating operating systems, specifically iOS, Android, Blackberry, and WindowsPhone 7.
• Producing clear and concise test reports and releasing notes to co-workers when needed.
• Providing feedback to development teams on technical, troubleshooting, or operational issues.
• Assisting with the configuration of test environments.
• Suggesting new processes and policies to improve mobile development techniques.

Mobile Test Engineer Requirements:

• Bachelors in engineering, computer science, computer engineering, information technology, or a similar degree.
• At least 3 years experience in mobile application testing and development.
• Working knowledge of mobile operating systems such as iOS and Android.
• Experience in developing automated test scripts.
• Ability to develop software applications using programming or scripting languages such as Java and HTML.
• Experience in using configuration management or version control tools.
• Strong communication and interpersonal skills.
• Ability to meet challenging deadlines and work in a fast-paced environment.