Frontend full stack Developer (nextjs)

About Hexr Factory :

We are always exploring the possibilities to bridge the physical and digital worlds. We design and build Metaverse & Digital twin technologies for the future of industry and entertainment.

Project Role: Full-Stack Developer

Project Role Description :

The primary focus will be the development of all core engines, designing back-end components, and integrating data storage, and ensuring high performance and responsiveness to requests from the front end. You will also be responsible for integrating the front-end elements built by your co-workers/Third-Party into the application.

Work Experience :1 - 4 years

Work location: Chennai

Must-Have Skills:  JavaScript, C / C++, Rust, Node.js, 

Key Responsibilities:

• Extensive experience building services using these technologies (Nodejs, Microservices )
• Extensive knowledge of web technologies like ReactJS, Javascript, and Typescript.
• Should have worked on ReactJS class-based and functional concepts.
• Experience writing REST APIs or GraphQL APIs
• Knowledge of modern authorization mechanisms, such as OAuth2, OIDC, and SAML.
• Knowledge of front-end technologies such as HTML5 and CSS3.
• Good hands-on experience with cloud technologies AWS/Azure
• Should have a good understanding of CICD pipeline practices, CICD, etc.
• Excellent engineering practices - code quality, performance tuning, operational excellence, etc
• Advanced working SQL and NoSQL knowledge and experience working with relational and non-relational databases
• Strong analytic skills related to working with unstructured datasets.
• Experience supporting and working with cross-functional teams in a dynamic environment.
• Experience in user authentication and authorization between multiple systems, servers, and environments
• Proficient in microservices, API gateway, Containerization, and implementation of the same
• In-depth understanding of concurrency, synchronization & memory usage
• Deployment and build experience on cloud platforms are preferred
• Maintain, improve, and refactor product and test code base
• Evaluate, prototype, and implement technical solutions for modern real word business problems
• Ability to dig deep into the code to deliver a highly optimized & performant product

Educational Qualifications :

 Any Bachelor's or Master's Degree in Mathematics / Commerce / Computer Science / Electronics / Electrical / Mechanical Engineering with a consistently high academic track record. 

Skills Required : 

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Basic 3D technologies such as WebGL, Three.js, etc.
• Deep understanding of REST principles and experience working with HTTP REST/JSON.
• Ability to create GraphQL Schemas
• Proficient understanding of code versioning tools, such as Git.
• Passionate about new technology and innovation.
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Excellent verbal and written communication skills

We are looking for a hands-on senior developer to help us with various products that we are developing in the legal, tax and compliance space. The ideal candidate would have tons of experience in HTML5 / CSS3 / JavaScript / ReactJS / Next.js and would be a W3C standards enthusiast with an eye for detail and responsive layouts.
You will be responsible for the system design, implementation and management of multiple products. 

You will work very closely with product leadership (CPO) and will be involved at various stages of the product development lifecycle including brainstorming, wireframing, high-level design, execution and taking the product to production. 

You will be responsible to build/mentor a world-class engineering team and execute multiple product deliveries at the same time.

You’re someone who’s smart, organized, motivated and gets things done. You want to work in a startup environment because you like the idea of doing a bit of everything and taking ownership of what you work on. You have ideas about everything, and you’re not afraid to argue your point (while respecting everyone else’s of course). You’re constantly thinking “how can we do this better?

• Collaborate with product managers, engineers, and UI/UX designers to understand business requirements, user experience goals and other pain points
• Integrate with various partners through PWA apps, website integrations, landing pages
• Integrate with Facebook, Google ecosystem, Instagram and other APIs to share data
• Create a system that’ll be used in multiple projects by multiple teams in the company for many years
• Build reusable components & write unit and integration tests for your code
• Ability to work independently on challenging compound problems as well as collaborating with other team members to solve major goals
• Working knowledge of Zapier or equivalent 
• Mentor and lead the engineering team as a subject matter expert for all technology and architecture-related issues
• Should be proactive and enhance existing software architecture by analyzing and identifying areas for improvement, optimization or refactoring
• Tune applications at all levels to ensure high product efficiency and quality including application load time, google page speed etc
• Constantly explore new and emerging technologies and techniques, and research ongoing industry developments/trends in the space and make appropriate recommendations to the management for enhancements
• Aware of Software estimations and capable of doing and validating estimates across multiple technologies
• Able to balance tending to existing production services with working on new business critical integrations
• Provide technical leadership in defining the product & drive development processes to meet aggressive release schedules
• Work closely with our senior engineering management, product management, and executive team to define product strategy and roadmap
• Proven ability to manage multiple product lines and meet aggressive release schedules

• Minimum 4+ years of software development experience with significant exposure to ES6, NodeJS along with front end development
• Proficient in front-end technologies - ReactJS / NextJS / NodeJS
• Passion for writing great, simple, clean, efficient code and following test-driven development
• Expert-level knowledge of ReactJS ecosystem and ES6
• Good understanding of different microservices principles, patterns, anti-pattern best practices
• Proficient in Data structures and Algorithms, time and space complexity analysis
• Hands-on in npm modules, packaging, designing of callbacks, async/await, ES6
• Ability to design and architect Enterprise JavaScript applications using ReactJS
• Experience with popular ReactJS workflows (such as Redux, Hooks or MobX)
• Expertise in understanding of web markup (HTML5 and CSS3), JSX and templating technologies
• Experience writing unit tests using JavaScript testing frameworks
• Proficient understanding of build tools and code versioning tools, such as Git/SVN
• Good understanding of browser rendering behaviour and performance
• Demonstrated understanding of asynchronous request handling, partial page updates, and AJAX

• Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel
• Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
• Preceding experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries
• Understanding of RESTful APIs/GraphQL, HTML/CSS, ES6 (variables and scoping, array methods), code versioning tools like GIT, SVN, etc., popular frontend development tools, CI/CD tools, DevOps, performance testing frameworks like Mocha, Node + NPM
• Preferred degree in Computer Science, Information Technology or similar

• We are looking for a skilled React.js Developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.
• To ensure success as a React.js Developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class React.js Developer should be able to design and build modern user interface components to enhance application performance.

• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Developing and implementing highly-responsive user interface components using React concepts.
• Writing application interface codes using JavaScript following React.js workflows.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.

• Bachelor’s degree in Computer Science, Information Technology, or a similar field.
• Previous experience working as a React.js Developer.
• In-depth knowledge of JavaScript, CSS, HTML and front-end languages.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• Excellent troubleshooting skills.
• Good project management skills.

• Substantial experience in building large complex and performant web applications using HTML5, CSS3, Typescript and Javascript across multiple browsers (Especially IE11).
• Experience in frameworks such as React (Redux, Redux Thunk or Saga, React Router, React Hooks) , Node JS and good understanding of the basics of these frameworks and their life cycles.(MUST HAVE)
• Experience in frameworks like Bootstrap and CSS pre-processors like SASS and LESS is desirable.
• Deeper understanding of network layer, HTTP, HTTPS, cookies, local storage.
• Knowledge to handle real-time async data would be a plus.
• Good knowledge on build tools like Webpack and Gulp
• Good knowledge on testing tools like Jest, Cypress, Jasmine, Karma, etc
• Experience in Git source control 
• Deeper understanding of Chrome Dev Tools.
• Deeper knowledge of UI optimizations and performance.
• Excellent communication skills, good visual design sense, in-depth experience in developing web-based applications.
• Experience leading multi engineer projects and mentoring junior engineers.
• Command an impressive portfolio of the latest UI technologies is a plus