Archstore Tech Solutions Pvt

About the Role:

We’re looking for a curious and motivated NLP enthusiast to help us build and fine-tune Named Entity Recognition (NER) models tailored to our domain. In addition to NER, you’ll play an important role in developing ontologies that underpin our understanding of entities and relationships—so if you’ve used tools like Protégé or are excited to learn, this is your chance.

Responsibilities:

• Train and fine-tune NER models using frameworks like SpaCy, HuggingFace, or similar
• Preprocess text data and support annotation efforts using tools like Label Studio or Prodigy
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• Evaluating model performance and improving precision/recall
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• Adapting pre-trained models to domain-specific data
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• Develop and maintain domain ontologies using tools like Protégé
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• Refine ontology structure and concept hierarchy
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• Document experiments and share insights with the engineering team
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You Should Have:

• Familiarity with Python and NLP libraries (e.g. NLTK, SpaCy, Transformers)
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• Understanding of key NER concepts and evaluation metrics (precision, recall, F1-score)
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• Exposure to ontology development, semantic relationships, or ontology modeling (via coursework or internship)
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Experience working with text datasets, even academic ones like CoNLL or OntoNotes

We are looking for a skilled React Native Developer to join our mobile development team. You will be responsible for building performant, maintainable, and responsive mobile applications for iOS and Android platforms using React Native.

Key Responsibilities:

• Develop cross-platform mobile applications using React Native and JavaScript
• Translate designs from Figma or other specs into responsive UI using Flexbox, StyleSheet, and semantic components like View, Text, and Image
• Work with APIs using fetch, async/await, and implement robust error handling
• Use React Hooks (useState, useEffect, useRef, etc.) and manage component state and lifecycles effectively
• Optimize performance using FlatList, SectionList, useMemo, useCallback, and memo
• Handle accessibility, dark mode, safe areas, notches, and orientation changes
• Implement animations using Animated API and LayoutAnimation
• Use tools like React DevTools, Flipper, and Chrome DevTools for debugging and performance profiling
• Integrate third-party libraries, native modules, or write custom native bridges as needed
• Handle OTA updates, app size optimizations, and splash screens for both platforms
• Set up automated testing using tools like Detox or Appium
• Integrate and manage analytics (Firebase, Mixpanel), Crashlytics, and logging
• Write clean, modular, and reusable code following patterns like atomic design or MVVM

We are looking for a React+Iconic developer to build our cross-platform mobile application. You must be adept with React, ReactQuery, and Iconic and MUST have experience of using these technologies in a production environment.

You would be expected to also contribute to a couple of browser-based portals that support the product. You must have worked beyond JWT and used RSA and AES encryption and decryption.

You must have experience and be adept with Object Oriented Javascript and writing extensive business workflows in Javascript. You would be an expert in responsive design and should have experience converting Figma designs to reality