Senior Full Stack JavaScript Developer Tech Lead

1 week ago

Doha, Baladīyat ad Dawḩah, Qatar Quesst Technologies Full time
About Quesst Technologies

We are a pioneering Internet and Technology Startup based out of Egypt with a presence in the GCC region. Our mission is to provide a hyperlocal Q&A and knowledge sharing platform that empowers users to meet, share, engage, and interact with verified subject matter experts.

Job Description

We are seeking an experienced Senior Full Stack JavaScript Developer and Technical Lead to join our core team. As a key member of our organization, you will be responsible for developing, deploying, and overseeing the execution of our tech strategy, product roadmap, and operations to ensure alignment with our business goals.

Key Responsibilities
  • Develop, improve, and optimize the structure, quality, and extensibility of our current software technologies, codebases, and databases.
  • Prototype ideas to quickly assess viability and iterate based on feedback from the team.
  • Build robust web-based applications interacting with databases, filesystems, and APIs.
  • Write custom code or integrate open-source technologies as needed to find solutions to problems.
  • Design and build effective APIs; create servers and databases for functionality.
  • Design client-side and server-side architecture; design the data model ensuring scalability.
  • Accurately translate screen designs into functional frontend code; develop features with a mobile-responsive design.
  • Write high-quality, extensible, testable, and reusable code and libraries; conduct code reviews and establish best practices.
  • Participate in planning activities; estimate accurate stores for new features and design product features.
  • Help define processes and build tools as needed to scale the solution and the team.
  • Create and lead the product roadmap; proactively break down work, manage development sprints, identify risks, and explore solutions.
  • Test software to ensure responsiveness and efficiency; troubleshoot, debug, and upgrade software; aggressive problem diagnosis and creative problem-solving.
  • Steer the business on timescales, prioritization, and costs on competing development requirements.
  • Drive rigorous and weekly product releases and lead required integration efforts with partners and/or third-party software services.
  • Guide the development in design, architecture, and platform choices with a strong focus on quality, speed, stability, and scalability.
  • Identify and establish best practices and frameworks, keeping in mind parameters of performance, responsiveness, security, maintainability, extensibility, and reuse; work collaboratively in a lean and agile environment; write technical documentation.
  • Recommend and implement new technologies, improvement of existing tech, and setup and future-proofing our technology that can help the company optimize efficiency and productivity and lead-edge thinking and knowledge of innovative technologies, i.e., AI, ML, blockchain, etc.
Requirements
  • Minimum of BSc in Computer Science/IT/Electronics/Software Engineering or a comparable degree program.
  • Proven experience of 25 years of full-stack development of web applications; 2 years building frontend interfaces with Redux workflows and 2 years building backend and maintaining server applications on PostgreSQL and designing APIs.
  • Expert in traditional webdev stack (HTML5, CSS3, JS); strong in core JavaScript (ES5, ES6, ESNext, TypeORM, and TypeScript) and JS object model.
  • Experience with Linux environments and using the shell and command line terminals (preferred).
  • Professional coding experience in object-oriented and scripting languages; extensive experience building client-side web applications using React.
  • Proficient with: JavaScript Frameworks (ReactJS/NextJS/Redux) and Frameworks); clientside MVC frameworks such as NodeJS React JS NextJS Redux and AngularJS; knowledge of isomorphic React.
  • Configuration of various servers to run web application servers, databases, etc.; web server technologies like Nginx NodeJS Apache etc.
  • Frontend CSS frameworks like Bootstrap Material UI and preprocessors like SASS and SCSS/LESS.
  • Writing and integrating middleware; experience with Redux Saga and Thunk.
  • Architecture design queries of Relational databases (PostgreSQL MySQL and other RDBMS).
  • Modern JS tooling (NPM Webpack Babel ESLint and Prettier).
  • Developer tools such as Visual Studio Code.
  • Code versioning tools and Git version control systems (Github); containerization systems (Docker).
  • Strong in data structures, XML technologies, JSON parsing.
  • Caching frameworks and mechanisms, worktask queues, transactions, and messaging queues (Redis Memcached RabbitMQ and others).
  • Building real-time applications using Web Sockets).
  • Web and mobile push notifications and cloud message APIs (GCM APNS OneSignal etc.).
  • Setting up cron jobs and schedule task execution.
  • Handling Services RESTful APIs, third-party libraries, and APIs (Google APIs AWS Zendesk etc.).
Desired Extras and Good to Have Skills
  • Knowledge of cybersecurity, malware analysis, threat detection, and/or sandboxing technology.
  • Preferably has knowledge of working in big data (Spark Kafka Hadoop) and machine learning ecosystems.
  • Strong background in security and data analytics and on-premise data experience.
  • Experience and familiarity with: architecture design queries and aggregation of NoSQL databases (MongoDB Cassandra and others); Elasticsearch and ELK stack; developing integrations for global OTAs; OpenAPI.
  • Knowledge of multiple backend languages and frameworks.
What We Offer
  • A unique entrepreneurial opportunity to build something from the ground up and scale it up to a major regionally recognizable brand.
  • A great learning curve in a collaborative environment with no barriers for initiatives.
  • Leading compensation package including salary free of local taxes, accommodation allowance for local hire or shared accommodation for international hire, free medical care from company physician, free government healthcare membership, transport allowance, paid airfare to the country of origin, paid leave, and end of service according to local labor law.
Your Professional Career Growth Opportunities
  • As you help us grow Quesst, we will help you grow and professionally develop. Joining us at this stage, you will have the opportunity to be part of the core team if you prove you have what it takes and will be given the opportunity to:
  • Lead and develop a technical strategy for the company, which involves goal setting, discussing options, and analyzing risks with the management team, CEO, and board members.
  • An opportunity to build and manage a business unit from scratch and scale it up to success at a regional level.
  • Attract and retain top tech talent, mentor, and manage the team as it grows.
  • Develop and manage KPIs for the tech team and create a challenging work environment.

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