Business Analyst/Upwork Specialist

Job Summary:

As a MERN Stack Developer, you will be responsible for designing, developing, and maintaining robust full-stack applications using MongoDB, Express.js, React.js, and Node.js. With 5+ years of experience, you’ll work closely with cross-functional teams to deliver secure, performant, and user-friendly solutions.

Key Responsibilities:

• Build end-to-end web applications using the MERN stack
• Write clean, maintainable, and efficient code
• Integrate RESTful APIs and third-party services
• Optimize applications for maximum performance and scalability
• Collaborate with product, QA, and DevOps teams throughout the SDLC
• Participate in code reviews, troubleshooting, and improvement initiatives

Required Skills & Qualifications:

• 5+ years of experience in full-stack development with MongoDB, Express, React, and Node.js
• Strong JavaScript/TypeScript skills (ES6+)
• Solid understanding of RESTful APIs, MVC architecture, and microservices
• Experience with Git and Agile methodologies
• Familiarity with responsive UI/UX best practices

Preferred Skills:

• Exposure to cloud platforms like AWS or Azure
• Experience with CI/CD pipelines and testing frameworks like Jest or Mocha
• Familiarity with containerization tools like Docker/Kubernetes

Job Summary:

We are hiring a Data Scientist – Gen AI with hands-on experience in developing Agentic AI applications using frameworks like LangChain, LangGraph, Semantic Kernel, or Microsoft Copilot. The ideal candidate will be proficient in Python, LLMs, and prompt engineering techniques such as RAG and Chain-of-Thought prompting.

Key Responsibilities:

• Build and deploy Agent AI applications using LLM frameworks.
• Apply advanced prompt engineering (Zero-Shot, Few-Shot, CoT).
• Integrate Retrieval-Augmented Generation (RAG).
• Develop scalable solutions in Python using NumPy, Pandas, TensorFlow/PyTorch.
• Collaborate with teams to deliver business-aligned Gen AI solutions.

Must-Have Skills:

• Experience with LangChain, LangGraph, or similar (priority given).
• Strong understanding of LLMs, RAG, and prompt engineering.
• Proficiency in Python and relevant ML libraries.

Nice-to-Have:

• Wrapper API development for LLMs.
• REST API integration within Agentic workflows.

Qualifications:

• Bachelor’s/Master’s in CS, Data Science, AI, or related.
• 4–7 years in AI/ML/Data Science, with 1–2 years in Gen AI/LLMs.

We are seeking a Bioinformatician with a strong background in proteomics, and proven experience with biological ontologies. The successful candidate will analyze outputs from pre-processed biological pipelines and support their integration into a biomedical knowledge graph.

Responsibilities:

Review and interpret proteomics datasets from existing pipelines

Leverage biological ontologies (e.g., GO, DO, HPO) to structure and standardize biological entities

Assist in designing and building components of a biological knowledge graph

Collaborate with computational biologists, data scientists, and software engineers

Document processes and contribute to reproducibility and data governance standards

Qualifications:

MSc or PhD in Bioinformatics, Computational Biology, or a related field

Strong knowledge of proteomics workflows

Experience working with biological ontologies and controlled vocabularies

Familiarity with RDF, OWL, or other semantic web technologies is a plus

Proficiency in Python, R, or similar data analysis tools

Excellent analytical and communication skills

Preferred Experience:

Previous work with knowledge graphs or biomedical data integration

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You will leverage your technical expertise to drive the development of our website, property manager tools.

What are we looking for?

• 2+ years of experience
• Excellent in cross-browser web development using Python/Django.
• Really good understanding of HTML, CSS, Jquery
• Strong database concepts 
• Experience with DevOps practices and platforms (AWS, Fabric, Apache/Linux etc)
• Really good UX/UI sense
• Experience with caching technologies, NoSql databases
• Leadership skills, ability to handle, mentor junior developers
• Prior startup experience is a plus

What you will be doing?

• Develop high-volume, low-latency global products
• Take ownership of all web based product feature enhancements
• Ability to work on multiple projects at a time
• Work with product/design team to come up with an awesome product design/workflow
• Write well designed, testable, efficient, reusable code. 
• Investigate and present technology solutions and contribute to architectural improvements
• Mentor/Lead junior developers

What Youll Do:

• Take ownership of customer issues reported and see problems through to resolution
• Provide configurations, troubleshooting and best practices to customers
• Manage support cases to ensure issues are recorded, tracked, resolved, and follow-ups are completed in a timely manner
• Follow standard procedures for proper escalation of unresolved issues to the appropriate internal teams
• Publish Technical Support Bulletins and other technical documentation in the Knowledge Base
• Review of technical documentation for training materials, technical marketing collateral, manuals, troubleshooting guides, etc.
• Prepare accurate and timely reports
• Follow the SLA for issues with respect to their severity.

What You ll Need:

• Bachelor s or higher degree in computer science, engineering, or related technical field
• Willing to work flexible and varying shift times including weekends and evenings
• 2 years of software development experience with java, javascript, python, or another scripting/programming languages
• Previous experience in a Technical Support environment is required
• Excellent written and verbal communication skills
• A passion for customers and problem-solving, desire to go deep and become familiar with the customer s technical and business environment
• Comfortable in a startup environment, we move quickly and wear many hats in a dynamic environment
• Time-management skills and the ability to establish reasonable and attainable deadlines for resolution
• Familiarity with Zendesk, Jira, and Confluence is advantageous.