As a Senior Front End Engineer, you will integrate WebSocket technologies and various real-time data syncing frameworks such as Socket.IO and Firebase Realtime Database to ensure a seamless and highly responsive user experience. Your expertise in RESTful API integrations and automation testing with Cypress will be crucial in maintaining the high performance and reliability of the platform. You will work independently without managing a team but collaborate closely with other developers and stakeholders to deliver top-tier product enhancements. This role demands not only technical expertise but also adaptability and resilience to meet the fast-paced needs of financial market clients effectively.
Responsibilities

  • Design, develop, and maintain user-facing features using React.js, ensuring high performance and responsiveness.
  • Optimize application performance for handling complex financial market data at scale.
  • Implement and manage real-time data synchronization mechanisms using WebSockets, Socket.IO, and Firebase Realtime Database.
  • Conduct thorough testing and debugging utilizing Cypress automation and Chrome DevTools to ensure product stability and quality.
  • Collaborate with backend developers to integrate RESTful APIs, enabling seamless data exchange and synchronization.
  • Adapt and refactor existing platform components to meet immediate client demands and new functional requirements.
  • Utilize advanced CSS techniques including CSS Grid, Tailwind CSS, and other CSS frameworks to create efficient and visually appealing interfaces.
  • Develop and maintain automation test frameworks to improve test coverage and streamline quality assurance processes.
  • Analyze and troubleshoot JavaScript event-driven programming issues related to real-time data handling.
  • Respond promptly to client feedback and platform issues, demonstrating the ability to work effectively under pressure.
  • Stay current with industry advances and emerging technologies to continuously improve front-end architecture and tools.
  • Ensure cross-browser compatibility and optimized user experiences across various devices and environments.
  • Participate in code reviews and contribute to team knowledge sharing, even when not managing a team.
  • Document technical specifications, processes, and best practices to support ongoing maintenance and scalability.

Job Details

Total Positions:
1 Post
Job Shift:
Remote
Job Type:
Job Location:
Gender:
No Preference
Minimum Experience:
4 Years
Apply Before:
Sep 10, 2026
Posting Date:
Aug 09, 2026

Vector Solutions

· 11-50 employees -

pAlgorithmic Capital Markets LLC. designs and develops automated limit order trading algorithms for NASDAQ and NYSE markets. Our Pakistan based subsidiary also helps our exclusive Wall Street clients save large amount of capital for pension funds, endowments, retirements, insurance systems as well as hi net worth individuals. Our work has contributed to strengthening of our clients expertise in navigating risky markets and help the society indirectly. ACM's fully automated expert systems have direct links to all ECNs, NASDAQ exchange and NYSE Super DOT system. Our algorithms impart machine intelligence to our super fast computers which in turn crunch numerous calculations to place limit orders. We are quick to readjust our limit orders when we predict an oncoming shift in market behavior. ACMs systems are designed for continuous limit order trading with minimal market impact through the use of predictive mathematical, statistical and parametric techniques./p

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