
Your role and our tech stack
Reporting to the founder, you will be expected to develop, deploy and oversee the execution of the tech strategy, product road-map and operations to ensure alignment with our businesses goals as we grow and scale. You will play a key part in the organisation's success, taking the current MVP and developing it further to move the company through to early stage funding and into profit.
Quesst's is built using React.js [Frontend], Node.js [Backend], PostgreSQL [DB], Amazon EC2 [Application Hosting], Amazon S3 [Media Storage Service], and Amazon SES [Email Sending Service]. You will be responsible for implementing full-stack features and collaborate with other team members to plan each sprint. You’ll be working across the entire system architecture and be responsible for designing, implementing and maintaining restful APIs, micro-services and databases.

About Quesst Technologies
About
Based out of Egypt and with presence in the GCC, Quesst Technologies is an early Internet and Tech Startup committed to helping thousands of nationals, residents and travelers in the MENA region, saving them time and effort in seeking reliable and credible knowledge within their communities and localities.
Quesst, the company's flagship platform, is a hyper-local Q&A and knowledge sharing platform that offers the necessary infrastructure for users seeking information to meet, share, engage and interact with one another and with verified subject matter experts.
Connect with the team
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Experience: 2 to 4 years
CTC Offered: Upto 15lpa
Job Description:
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools React Components designing, React-Bootstrap.
- Experience with user interface design.
- Experience with responsive and adaptive design.
- Understanding of SEO principles.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
Interview Process:
- Personal interview with Sr. Manager (Technical Round)
- Personal Interview with HOD (Technical + Behavioural)
Job Title: Sr. Frontend Developer (Javascript)
Location: Remote Only
Experience Required: 4–6 years
Salary Range: 7L – 10L per year
About the Role:
We are looking for an experienced Sr. Frontend Developer with strong expertise in Javascript to join our remote team. The ideal candidate will have 4–6 years of hands-on experience in frontend development, with a focus on building responsive, high-performance web applications. You will work closely with cross-functional teams to design, develop, and implement user-facing features that align with business goals and enhance user experience.
Key Responsibilities:
- Develop and maintain scalable, reusable frontend components and applications using modern Javascript frameworks and libraries.
- Collaborate with UI/UX designers, product managers, and backend developers to deliver seamless user experiences.
- Optimize applications for maximum speed, scalability, and accessibility.
- Write clean, modular, and well-documented code following best practices.
- Participate in code reviews, sprint planning, and agile development processes.
- Troubleshoot, debug, and resolve frontend-related issues.
- Stay updated with emerging frontend technologies and industry trends.
Must-Have Skills:
- Javascript (ES6+)
- React.js
- React Native
- NodeJS (Node.js)
- SQL
Nice-to-Have Skills:
- Experience with state management libraries (Redux, Context API, etc.)
- Familiarity with testing frameworks (Jest, Cypress, React Testing Library)
- Knowledge of frontend build tools (Webpack, Babel, NPM/Yarn)
- Understanding of RESTful APIs and GraphQL
- Experience with version control systems (Git)
- Familiarity with CI/CD pipelines and deployment processes
Qualifications:
- 4–6 years of professional frontend development experience.
- Proven track record of delivering high-quality, production-ready applications.
- Strong understanding of responsive design, cross-browser compatibility, and web performance optimization.
- Excellent problem-solving skills and attention to detail.
- Ability to work independently in a remote environment and communicate effectively with distributed teams.
What We Offer:
- Competitive salary within the range of 7L – 10L per year.
- Fully remote work flexibility.
- Opportunity to work on innovative projects with a talented and supportive team.
- Professional growth and skill development opportunities.
Job Profile: This role involves working with the frontend team working closely with the backend team. You are required to have in-depth knowledge of every level of the web creation process, which includes Linux server set-up and configuration, creating server-side APIs, making JavaScript codes that power apps, etc. Key Responsibility Areas: · Developing new user-facing features using React.JS Translating designs and wireframes into high-quality code Optimizing components for maximum performance across a vast array of web-capable devices and browsers Skills Required: ▪ Experienced with front-end programming language with React JS. ▪ Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. ▪ Thorough understanding of React.js and its core principles. ▪ Experience with popular React.JS workflows (such as Flux or Redux). ▪ Knowledge of modern authorization mechanisms, such as JSON Web Token. ▪ Familiarity with modern front-end build pipelines and tools. ▪ Familiarity with code versioning tools (such as Git, SVN, and Mercurial). ▪ Candidates with Good communication Skills. ▪ Candidates with Banking / Finance domain experience preferred.,
Hiring - React.JS Developer Freelance Consultant (WFH-Remote)
Greetings from Deltacubes Technology!!
Skillset Required
- React.JS
- Graphql
- Magento
Experience: 5+ years
Thanks
Deena
Talent Acquisition Specialist
Who should not apply for this job
- If you are looking for a 100% hike in your salary but can't commit to what value you will bring to the team
- If you never read books
- If you jump companies every 11-12 months
- If you are not comfortable working on Saturdays
- If you have less than 1 years of experience
- If you have more than 4 years of experience
About the Role:
We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.
Key-Skills Required:
Node.js | Express | REST Api | Javascript | Redux-Saga | MongoDB | Web security TLS/SSL | Web Sockets | Promises & Call-backs | Database & Data structures | Redis | React.Js
Key Deliverables:
- New feature design and implementation, Bug fixing, testing, and performance tuning.
- Work on the API and Engines.
- Code deployment on cloud & maintenance of the same.
- Take complete ownership of a product/feature from setup to deployment.
- Time-bound feature delivery & updating.
- Cost-saving using efficient & effective technologies
Role and Responsibilities:
- Work on back-end (+ frontend integration) development of core scripts using React/Redux/Saga/Hooks and Redis.
- Manage Key-value based databases like Redis.
- Document code consistently throughout the development process by listing a description of the program, special instructions, and any changes made in database tables on procedural, modular and database level.
- Be able to write unit tests.
- Knowledge of bluebird.js (Promises), Async, etc will be of advantage.
- Passionate about building products and features and build the product from scratch with thrust on Web security, TLS/SSL, web sockets, etc
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to the back-end
- Collaborate with other team members and stakeholders
3-6 LPA based on experience and on performance in the interview round (70% Fixed - 30% Variable Incentive based on delivery schedule)
(We do ZERO deductions since the salary will be paid from US/Singapore)
Summary
We are looking for talented front-end developers who can help us in enabling our customers deliver excellent experiences to end users. As a customer experience management firm , we are constantly enhancing user experiences in several of our customers' online platforms. The role of a front-end developer in our teams is crucial in realising our design solutions without any loss in translation. We are looking for developers who can contribute in building the best in class digital experiences through the right use of frameworks , technologies and code.
Responsibilities
Design and Develop web / mobile applications using front-end technologies like Angular7+, CSS , JS , HTML and many more.
Implement applications that have high standards of quality and the best of the performance.
Translate UX / UI designs from our design teams into high quality code without any loss in translation Design and implement optimised components, modules and applications using best practises of front- end development and clean coding standards
Work closely with backend development teams on API design and integration.
Deliver code with maximum coverage using unit-testing frameworks and testing practises such as TDD .
Optimise code continuously to improve quality , maintainability and performance.
Qualification and Experience
2 - 5 years of experience in front-end development of web / mobile applications . Experience in backend technology stacks will be an advantage
Key Skills
Strong proficiency in Angular7+, JavaScript .
Strong skills in HTML , CSS , SCSS and any CSS Frameworks .
Thorough understanding of any front-end frameworks like React , Angular or any other along with its core principles
Experience with data structure libraries , state managements, functional / reactive programming . Familiarity with newer specifications of ES6.
Experience with RESTful APIs integration
Knowledge of modern authorisation mechanisms, such as JSON Web Token
Familiarity with modern front-end build pipelines and tools
Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
A knack for benchmarking and optimisation
- Coordinate with development teams,analysts and product managers to ideate software solutions.
- Meet both technical and consumer needs.
- Design client-side and server-side architecture that can scale to thousands of end users.
- Develop and manage well-functioning servers, databases and applications.
- Ensure cross-platform optimisation and responsiveness of applications.
- Diagnose and fix bugs and performance bottlenecks.
- Document code and write automated tests to ensure the product is of the highest quality.
- Create security and data protection processes.
- Design and develop secure APIs.
- Monitor & optimise application performance
- Staying abreast of developments in web applications and programming languages.
- Ability to quickly adapt and migrate code to most current technologies.
- 3+ years of proven experience working as a Full Stack Developer
- 5+ years of enterprise software development experience
- Experience developing desktop, mobile and web applications
- Proficiency with multiple front-end languages and frameworks (e.g. HTML, CSS, JavaScript, React, React Native, Kotlin, Swift, jQuery)
- Knowledge of multiple back-end languages, specifically JavaScript frameworks (Node JS, Python)
- Knowledge of AWS, Firebase, GIT and Jenkins.
- Expertise in algorithms, data structures, JSON manipulation/ parsing, XML, caching and logging frameworks.
- Hands on experience with databases (e.g. Postgres, MongoDB), web servers (e.g. Apache, NGINX) and UI/UX design implementation.
- Strong organisational and project management skills.
- An analytical mind with good problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
- Degree in Computer Science, Statistics or relevant field.
- Work in a high-trust, high-transparency environment, that will literally change the way you engage with people in your professional and personal life.
- Do massive scale, meaningful work that transforms the workdays and lives of people.
- Join us in Goa or remotely from anywhere across the world.
You will be responsible to ensure seamless user interaction with our products and aim to enhance this on a daily basis. Our tightly knit engineering team works on a wide range of cutting-edge products. If you know what it takes to build magical user experiences and consider performance to be the key feature of your app, this is definitely the right place for you.
POSITION RESPONSIBILITIES:
-
→ Developing new user facing features using ReactJS
-
→ Building reusable components and frontend libraries for future use
-
→ Translating UI/UX design wireframes into high quality code that will produce visual elements
of the application
-
→ Optimizing components for maximum performance across a vast array of web capable
devices and browsers
-
→ Create unit, scenario, integration sanity test etc. if required
-
→ Write documentation for your code
-
→ Understanding the nature of asynchronous programming and its quirks and workarounds
Understanding differences between multiple delivery platforms, such as mobile vs. desktop,
and optimizing output to match the specific platform
-
→ Understanding fundamental design principles behind a scalable application
MUST HAVE:
-
Proficient in HTML, CSS, Javascript (ES6 or above) including DOM manipulation and Object Oriented Javascript
-
Strong command in ReactJS / Redux
-
Knowledge of different performance optimisation techniques
-
Knowledge of handling asynchronous behaviour using Redux Saga/Thunk
-
Knowledge of using RESTful APIs with error handling
-
Fundamental knowledge of a better user experience
-
Familiarity with code versioning tools GIT
-
Good problem-solving skills
GOOD TO HAVE:
-
Familiarity with different design patterns and functional programming
-
Experience in any open source project
-
Experience with any CSS frameworks such as Semantic UI/Bootstrap/Material UI
Our current stack is Scala/Angular and Python. The core backend is in Scala with a lot of machine learning components in Python and the MVPs have spark architecture.
Ideally some one who good at Front-end and would like to develop full-stack capabilities.







