Senior Frontend Engineer - React & TypeScript

Must have skills required :

Python Programming, Python, React Js, SQL

Good to have skills :

RabbitMQ, Apache Kafka, CI/CD, Tailwind

(One of Uplers' Clients) is Looking for:

Sr. Fullstack Developer who is passionate about their work, eager to learn and grow, and who is committed to delivering exceptional results. If you are a team player, with a positive attitude and a desire to make a difference, then we want to hear from you.

Role Overview Description

About The Role:

We are a global team with our people spread out across different countries. We strive to build a diverse team of passionate people who believe in bringing change through their work. At Attri, we are seeking a talented Frontend Engineer to join our dynamic team. We are a cutting-edge company, and we're looking for an individual who is passionate, inquisitive, and a self-learner, to contribute to the success of our projects.

Responsibilities:

Modern Web Development: Proficiency in HTML5, CSS3, ES6+, Typescript, and Node.js, with a strong emphasis on staying up-to-date with the latest technologies.

TypeScript: Hands on with Generics, Template Literals, Mapped Types, Conditional Types

Flexible Approach: Based on problem at hand apply appropriate solution while considering all the risks

Frontend

React.js and Flux Architecture: Extensive experience in React.js and Flux Architecture, along with external state management to build robust and performant web applications.

JS Event Loop: Understanding of event loop, criticality of not blocking main thread, cooperative scheduling in react.

State Management: Hands on with more than one state management library

Ecosystem: Ability to leverage vast JS ecosystem and hands on with non-typical libraries.

Backend

• SQL - Extensive hands on with Postgres with comfortable with json_agg, json_build_object, WITH CLAUSE, CTE, View/Materialized View, Transactions
• Redis - Hands-on with different data structures and usage.
• Architectural Patterns - Backend for Frontend, Background Workers, CQRS, Event Sourcing, Orchestration/Choreography, etc
• Transport Protocols, such as HTTP(S), SSE, and WS(S), to optimize data transfer and enhance application performance
• Serialization Protocols - JSON and at least one more protocol
• Authentication/Authorization - Comfortable with OAuth, JWT and other mechanisms for different use cases
• Comfortable with reading open source code of libraries in use and understanding of internals
• Able to fork the library to either improve, fix bug, or redesign
• Tooling: Knowledge of essential frontend tools like Prettier, ESLint, and Conventional Commit to maintain code quality and consistency.
• Dependency management and versioning
• Familiarity with CI/CD
• Testing: Utilize Jest/Vitest and React Testing Library for comprehensive testing of your code, ensuring high code quality and reliability.
• Collaboration: Collaborate closely with our design team to craft responsive and themable components for data-intensive applications, ensuring a seamless user experience.
• Programming Paradigms: Solid grasp of both Object-Oriented Programming and Functional Programming concepts to create clean and maintainable code.
• Design/Architectural Patterns: Identifying suitable design and architectural pattern to solve the problem at hand.
• Comfortable with tailoring the pattern to fit the problem optimally
• Modular and Reusable Code: Write modular, reusable, and testable code that enhances codebase maintainability.
• DSA: Basic understanding of DSA when required to optimize hot paths.

Good To Have:

• Python: Django Rest Framework, Celery, Pandas/Numpy, Langchain, Ollama
• Storybook: Storybook to develop components in isolation, streamlining the UI design and development process.
• Charting and Visualization: Experience with charting and visualization libraries, especially ECharts by Apache, to create compelling data representations.
• Tailwind CSS: Understanding of Tailwind CSS for efficient and responsive UI development.
• NoSQL Stores - ElasticSearch, Neo4j, Cassandra, Qdrant, etc.
• Functional Reactive Programming
• RabbitMQ/Kafka

Great To Have:

• Open Source Contribution: Experience in contributing to open-source projects (not limited to personal projects or forks) that showcases your commitment to the development community.
• Renderless/Headless React Components: Developing renderless or headless React components to provide flexible and reusable UI solutions.
• End-to-End Testing: Experience with Cypress or any other end-to-end (E2E) testing framework, ensuring the robustness and quality of the entire application.
• Deployment: Being target agnostic and understanding the nuances of application in operation.

What You Bring:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 5+ years of relevant experience in frontend web development, including proficiency in HTML5, CSS3, ES6+, Typescript, React.js, and related technologies.
• Solid understanding of Object-Oriented Programming, Functional Programming, SOLID principles, and Design Patterns.
• Proven experience in developing modular, reusable, and testable code.
• Prior work on data-intensive applications and collaboration with design teams to create responsive and themable components.
• Experience with testing frameworks like Jest/Vitest and React Testing Library.