React Native Developer

About ProjectDiscovery

ProjectDiscovery is an open-source powered cyber security company with a mission to democratize security. With one of the largest open-source security communities in the world, we host contributions from security researchers and engineers to our 20+ open-source projects, including tools like Nuclei and httpx, which have earned us over 100k GitHub stars and millions of downloads.

We’re a passionate, globally distributed team of ~35, driven by the shared mission of revolutionizing the application security landscape. Backed by $25M in funding, we’re looking for talented individuals to join us in Jaipur office.

Learn more at:

🌐 ProjectDiscovery.io

📂 ProjectDiscovery GitHub

About the Role

As a Product Frontend Engineer at ProjectDiscovery, you'll craft snappy, responsive, and scalable user interfaces. Working closely with our design, engineering, and founders, you'll create intuitive tools that empower both enterprise users and the thousands of individual users at scale.

In this role, you will:

• Build new user-facing features with beautiful and scalable UI components
• Implement complex React components like the virtualized rendering of large data tables with filters, real-time streaming, pagination and grouping.
• Create reusable and scalable react components e.g. shadcn/ui for dynamic interfaces.
• Act like owners, actively refine the front-end experience and performance.
• Work closely with founders and design engineers to implement new features.
• Improve application performance by profiling
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Why Join Us?

• Competitive compensation package and stock options. (with extended exercise terms)
• Inclusive Healthcare Package.
• Learn and grow - we provide mentorship and send you to events that help you build your network and technical skills.
• Learn with intense innovation and software shipping cycles. We ship multiple times a week and push major releases a couple of times a month.
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Our Interview Process

We identify talent through a streamlined process:

1. We value efficiency and technical excellence in our hiring process:
2. Application Review: Your application is reviewed by a technical team member.
3. Initial Screening: A short call to understand your background, goals, and fit.

• Technical Rounds:Coding Assessment: Solve challenges using our tech stack.
• Create PR: Develop or enhance a feature related to one of our open-source tools.

1. Final Round: Showcase your work, share your vision, and discuss how you can contribute to ProjectDiscovery at our office in Jaipur.

Apply Now to join ProjectDiscovery and help create exceptional user experiences while shaping the future of application security.

Job Description

• • Collaborate with developers and UI/UX engineers to build scalable web apps
• • Design, implement and manage large applications with video streaming and complex state and high-frequency data
• • Experiment with large data sets to find interesting and valuable ways to visualize the data
• • Build reusable, testable React components that can be used between projects
• • Contribute towards building the company’s coding culture.
• • Mentor, groom junior developers and participate in code reviews

Requirements

• • 3+ years of relevant industry experience
• • A deep understanding of JavaScript
• • React, Redux or other JS framework experience
• • HTML5, CSS/SASS, Restful APIs, HTTP
• • JEST or other testing experience
• • Experience with android app development
• • Experience with CI/CD
• • Experience with Mathjax/Latex
• • Experience with large scale video streaming
• • Understanding of i18n, A11Y
• • Excellent understanding of cross-browser compatibility issues
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Responsibilities :

Build awesome web experiences using React.js
Plan and accommodate all mediums, screen sizes and device types
Build in flexibility and customization from the start
Internalize the user and promote good usability and accessibility in every experience
Be nimble and react quickly to changing business conditions
Work with product managers, content producers, QA engineers and release engineers to own your solution from development to production

Qualifications :

5+ years building web and/or mobile experiences with evidence of exceptional ability
Bachelor’s Degree in Computer Science or related field, or equivalent experience or other evidence of exceptional ability
Solid understanding of fundamental web technologies such as HTTP, REST, AJAX and JSON.
Strong proficiency in JavaScript / ES6, including DOM manipulation and the JavaScript object model
Thorough understanding of React.js and its core principles
Unit Testing with Jest/Enzyme
Experience with Redux
Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
Experience working with RESTful APIs
Experience with Nodejs, Expressjs or NextJs
Excellent mastery of web standards, cross-browser compatibility, accessibility and SEO.
Strong CSS skills w/ experience building responsive applications across a variety of browsers and devices using modern CSS3 techniques
Ability to identify tasks which require automation and automate them
Expert knowledge of maintaining and debugging live software systems
Prior experience with Symfony MVC frameworks desirable.

• Great skills in HTML, CSS, JavaScript and cross browser implementations.
• Strong analytical and problem-solving skills.
• Experience and knowledge about React.js and Next.js
• Strong understanding of how SSR (Server Side Rendering) works.
• Taking figma/zepline files from designers, slicing and/or recreating elements via CSS to match the design perfectly
• Ability to make modifications to libraries as per requirement of a project
• Extensive knowledge of fonts, embedding from third parties like Google, Typekit & Font Deck etc. Knowledge of optimizing CSS/JavaScript performance, coding practices and tools.
• Passion and follow through for their work. Excited and curious about learning new technology, as well as the sharing of ideas. Exceptional collaboration, listening, written, and verbal communication. Able to own individual projects as well as the ability to work within a team.
• Awareness of current design trends in the visual arts, working knowledge of the latest computer packages and an understanding time limits which can impact on the design.
• Knowledge of GIT or any other version control software.

• Good experience on Next.js, with great css skills.
• Should also know the latest strategies available on Next.js v12.

Preferred Experience & Expertise:

• Bachelor’s degree in the fields of Computer Science, Information Technology, Mathematics, Statistics, or any UX related subjectssuch as digital design/media, digital marketing, graphic design, media technology, and web design. Relevant experience of at least 2 years in lieu of above if from a different stream of education.

• Well-versed in and 2+ years of hands-on demonstrable experience with UX Research and UX Design

• Hands-on development experience in tools like Adobe XD, Photoshop, Illustrator, or any relevant tools.

• 2+ years of hands-on development experience in one or more libraries, frameworks, & technologies such as React JS, HTML5, CSS3, D3, Ant Design, Vis.js, Chart.js, etc.; extra points if you can demonstrate your knowledge with working examples.

• 2+ years of hands-on development experience in JavaScript & TypeScript.

• Familiarity with the domains of

▪ Data Management & Governance

▪ Business Process & Workflow Management

▪ Cloud Computing Infrastructure & Platforms (AWS/Google Cloud/Azure)

• Ability to understand software product vision, objectives, capabilities, and features; and translate into digital experiences

• Artistic eye for design with ability to think creatively

• Accuracy, attention to detail and mastery of information, navigation, and visual design

• Mathematical & statistical aptitude and strong problem-solving skills to determine experiential solutions to UX/UI challenges in the domains of visual data modeling, visual workflow modeling, data browsing, data editing, statistics driven charting, graphs, etc.

• An understanding of the latest trends in UX and self-development skills to keep up to date with such fastchanging trends

• Excellent interpersonal and communication skills to communicate ideas to developers

• Multi-tasking and time management skills, with the ability to prioritize tasks

• Ability to work both independently and in a team

• Professional approach to time, costs, and deadline

We are looking for a JavaScript Developer who is motivated to combine the art of design with the art of
programming. Responsibilities will include implementing visual elements and their behaviors with user
interactions. You will work with both front-end and back-end web developers to build all client-side logic. You will also be bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides, and defining how the application looks and functions.

Responsibilities
• Build reusable code and libraries for future use
• Ensure the technical feasibility of UI/UX designs
• Optimize applications for maximum speed and scalability
• Work with an international team. Remote work / telecommuting is possible

Desired Skills and Experience
• Strong understanding of JavaScript, its quirks, and workarounds (our platform is pure JS)
• Solid experience (2+ years) with related Web Technologies ( HTML5, CSS3, SVG )
• Proficient understanding of cross-browser compatibility issues and ways to work around such issues
• Proficient understanding of CORS issues and ways to work with such issues
• Proficient understanding of social network APIs
• Good understanding of browser rendering behavior and performance
• Experience in mobile web development ( iOS / Android / Windows Mobile )
• Fluent with Linux/Unix environments
• Knowledge of PHP optional but desirable
• Writing and maintaining batch jobs to streamline processes (Shell, Perl etc.)
• Ability to set priorities and meet deadlines in a dynamic, fast paced environment
• Inclined to take ownership of tasks and to ship highly polished products with excellent attention to detail
• Responsible, self-motivated worker and team-player; excited about new technologies
• Strong verbal and written communication skills in English